Page 1 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide Issue Date 2024-04-30 HUAWEI TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
Page 3: About This Document
About This Document About This Document Purpose This document describes how to install the JUPITER-3000K-H1, JUPITER-6000K-H1, and JUPITER-9000K-H1 Smart Transformer Stations (STSs). Before installing an STS, read through this document to understand the safety precautions and get familiar with the functions and features of the STS.
Page 4: Change History
5.10 (Optional) Installing an MBUS CCO. Updated 7.4 Connecting AC Output Power Cables. Updated 7.6.1 Installing an Inverter Module. Updated 7.6.2 Installing an ATS. Issue 03 (2023-10-30) Updated 3.6 Securing a Container. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 5 LV coupling scenario where the inverter and PCS are connected to the same MCCB in 7.3 Connecting AC Input Power Cables. Issue 01 (2023-01-30) This issue is used for first office application (FOA). Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 6: Table Of Contents
5.3.3 Installing the Rainproof Canopy for the Pressure Release Valve..............46 5.4 Operating an Oil Temperature Indicator........................47 5.5 (Optional) Operating a Winding Thermostat......................49 5.6 (Optional) Installing a Lightning Arrester for the Ring Main Unit..............50 Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 7 10.5 STS Parameter Settings..............................109 A FAQ............................110 A.1 How Do I Repair Paint Damage on the Container?....................110 B Contact Information......................115 C Digital Power Customer Service..................117 D Acronyms and Abbreviations................... 118 Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 8: Safety Information
The equipment is damaged due to force majeure such as earthquakes, floods, volcanic eruptions, debris flows, lightning strikes, fires, wars, armed conflicts, typhoons, hurricanes, tornadoes, and other extreme weather conditions. ● The equipment is operated beyond the conditions specified in this document. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 9: Personal Safety
D ANGER During operations, use dedicated insulated tools to prevent electric shocks or short circuits. The dielectric withstanding voltage level must comply with local laws, regulations, standards, and specifications. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 10: General Requirements
Personnel who will perform special tasks such as electrical operations, working at heights, and operations of special equipment must possess the required local qualifications. ● Only certified high-voltage electricians are allowed to operate medium- voltage equipment. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 11: Electrical Safety
WARNING For the equipment that needs to be grounded, install the ground cable first when installing the equipment and remove the ground cable last when removing the equipment. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 12 Before performing operations on the equipment, check that all tools meet the requirements and record the tools. After the operations are complete, collect all of the tools to prevent them from being left inside the equipment. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 13 If fault diagnosis and troubleshooting need to be performed after power-off, take the following safety measures: Disconnect the power supply. Check whether the equipment is live. Install a ground cable. Hang warning signs and set up fences. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 14: Cabling Requirements
If the external conditions (such as the cable layout or ambient temperature) change, verify the cable usage in accordance with the IEC-60364-5-52 or local laws and regulations. For example, check that the current-carrying capacity meets requirements. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 16 Before opening doors during the installation, operation, and maintenance of the equipment, clean up any water, ice, snow, or other foreign objects on the top of the equipment to prevent foreign objects from falling into the equipment. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 17: Transportation Requirements
WARNING For all projects involving international road transport over a distance of more than 1000 km, perform a road survey prior to transportation, use air-ride suspension vehicles, and follow speed limits. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 18: Storage Requirements
You are advised to store the equipment on the concrete ground or lay isolation materials under the transformer room to avoid the risk of soil pollution caused by potential transformer oil leakage. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 19: Mechanical Safety
Before installing equipment in a cabinet, ensure that the cabinet is securely fastened with a balanced center of gravity. Otherwise, tipping or falling cabinets may cause bodily injury and equipment damage. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 20 ● Move or lift the equipment by holding its handles or lower edges. Do not hold the handles of modules that are installed in the equipment. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 21: Working At Heights
Dismantle the scaffolding from top down after finishing the job. Do not dismantle the upper and lower layers at the same time. When removing a part, ensure that other parts will not collapse. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 22: Using Ladders
Do not drag steel ropes and hoisting tools or bump the hoisted objects against hard objects during hoisting. ● Ensure that the angle between two hoisting ropes is no more than 90 degrees, as shown in the following figure. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 23: Drilling Holes
To avoid short circuits or other risks, do not drill holes into buried pipes or cables. ● When drilling holes, protect the equipment from shavings. After drilling, clean up any shavings. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 24: Product Overview
JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 2 Product Overview Product Overview 2.1 Appearance PV-Only Scenario Figure 2-1 JUPITER-3000K-H1 exterior (PV-only scenario) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 25 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 2 Product Overview Figure 2-2 JUPITER-6000K-H1 exterior (PV-only scenario) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 26 (8) Auxiliary transformer (9) Double-swing screen door for the TR room (10) Holes for AC input power (11) Single-swing door for the (12) Double-swing door for the cables LV room LV room Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 27 2 Product Overview LV Coupling Scenario Where the Inverter and PCS Are Connected to the Same MCCB Figure 2-4 JUPITER-3000K-H1 exterior (LV coupling scenario where the inverter and PCS are connected to the same MCCB) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 28 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 2 Product Overview Figure 2-5 JUPITER-6000K-H1 exterior (LV coupling scenario where the inverter and PCS are connected to the same MCCB) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 29 (8) Auxiliary transformer (9) Double-swing screen door for the TR room (10) Holes for AC input (11) Single-swing door (12) Double-swing door power cables for the LV room for the LV room Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 30 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 2 Product Overview Container Dimensions Figure 2-7 Container dimensions Figure 2-8 Dimensions of an anchor pad Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 31: Components
(3) Smoke sensors (4) Lights (5) LV PANEL B (6) Transformer (7) Ring main unit (8) Power distribution box (9) Auxiliary transformer NO TE The JUPITER-3000K-H1 model does not have LV PANEL B. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 32: Equipment Installation
55°C, the equipment must be installed in a shaded area. ● If the equipment is installed in a place with dense vegetation, in addition to routine weeding, harden the ground under the equipment to prevent weeds from growing. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 33: Foundation Requirements
According to the IEC 61936 standard, an oil-immersed transformer that uses mineral oil as the insulation liquid must be equipped with an oil tray to prevent groundwater or soil pollution caused by insulation liquid leakage. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 34 A pressure relief channel is reserved under the MV channel room. It is recommended that the STS be built on posts. The distance between the bottom of STS and the ground is greater than or equal to 300 mm. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 35: Checking Before The Installation
Drill bit: Ф26 mm (including an Flat head: M3 Phillips head: ST4.8, extension bar) M4, M5, M6 Diagonal pliers Wire stripper Adjustable torque Rubber mallet wrench Opening: 14 mm, 18 Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 36 Pipe wrench Hex key (M6) Power cable crimping Electrician's knife tool File Vacuum cleaner Multimeter Marker Steel measuring tape Level Hydraulic pliers Heat-shrink tubing Heat gun Cable tie Soft measuring tape Handsaw Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 37 ≥ 6.5 m Step ladder Electric screwdriver Safety Tools Tool Insulated ladder Flashlight Protective gloves Insulated gloves Safety goggles Safety helmet Insulated shoes Fire extinguisher Insulation pad Reflective vest Rescue pole Voltage detector Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 38: Hoisting
Only trained and qualified personnel are allowed to perform hoisting operations. Check that hoisting tools are complete and in good condition. Ensure that the hoisting tools are secured to a load-bearing object or wall. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 39 Step 2 Measure the support points for the container on the foundation. Ensure that the support points are on the same plane and the deviation is less than or equal to 5 Step 3 Hoist the container to the installation position using a crane. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 40 You can make adjustments for multiple times until the container door can be opened and closed smoothly. ● For details about how to open or close a container door, see Opening or Closing a Cabinet Door. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 41: Hoisting Verification
All container doors can be smoothly opened and closed. Container enclosure The container enclosure is free of deformation, cracks, and peeling paint. 3.6 Securing a Container Step 1 Secure a container. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 42 ● Ensure that the expansion bolts are tightened when securing the angle steels to the base. Figure 3-3 Securing a container ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 43: Sts Overall Check
MV room red area. If the pointer is close to the yellow or red area, take a photo and contact Huawei technical support. Switch mechanical 1. Turn on and off the ACB in the LV panel for two operation test times.
Page 44 The ground copper bar in the LV panel is not loose, screws are not loose or missing, and components are not loose or displaced. Oil level gauge The oil level displayed on the gauge for the transformer conservator tank is normal. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 45: Operations On Components
There is no mandatory sequence for performing these operations. 5.1 Opening or Closing a Cabinet Door LV Room or MV Room Door Step 1 Open a cabinet door. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 46 The STS supports the function of ACB tripping triggered by low-voltage room end door opening. You can choose Monitoring > STS > Running Param. > Settings on the SmartLogger to set this parameter to Enable or Disable. Step 2 Close a cabinet door. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 47 Installation Guide 5 Operations on Components Figure 5-2 Closing a cabinet door ----End Transformer Room Doors Step 1 Open the transformer room doors. Figure 5-3 Opening the transformer room doors (1) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 48 Figure 5-4 Opening the transformer room doors (2) Step 2 Close the transformer room doors. Figure 5-5 Closing the transformer room doors (1) Figure 5-6 Closing the transformer room doors (2) ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 49: Interlocking Between Stss
According to the requirements, interlock the grounding switch of the booster station with the cable room door of cabinet G1 of the first STS to ensure operation safety. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 50: Cabinet G1 With A Load Switch (Ccv Or Cvc)
G3. After the K2 key is inserted, you can turn on or off the grounding switch. You can remove the K2 key only after the grounding switch is turned on. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 51 G1 of the first STS to ensure operation safety. Figure 5-9 Interlocking between STSs (cabinet G2 in the middle, DVC) Figure 5-10 Interlocking between STSs (cabinet G2 on the right, DCV) ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 52: Operating The Pressure Release Valve
Step 1 Loosen the protective cover of the gas relay. Step 2 Remove the transparent plastic rod inside the mechanical test rod to make the mechanical test rod move freely. Step 3 Reinstall the protective cover. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 53: Removing The Fuse Link Of The Pressure Release Valve
Step 1 Remove the fuse link of the pressure release valve. Figure 5-13 Removing the fuse link ----End 5.3.3 Installing the Rainproof Canopy for the Pressure Release Valve Step 1 Remove the cover from the pressure release valve. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 54: Operating An Oil Temperature Indicator
Figure 5-15 Position of the oil temperature indicator Procedure Step 1 Install the oil temperature indicator, as shown in the figure. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 55 Figure 5-16 Installing the oil temperature indicator NO TE When installing the cover clockwise, ensure that the white pin is on the left and the red pin is on the right. ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 56: Optional) Operating A Winding Thermostat
Step 4 Rotate the knob to put the red and white pointers together. Figure 5-18 Operating the winding thermostat ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 57: Optional) Installing A Lightning Arrester For The Ring Main Unit
Step 2 For a ring main unit with the voltage level higher than 36 kV, remove the internal nut from the connector. Skip this step for the ring main unit with a voltage of 24 kV or lower. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 58 Figure 5-20 Removing the nut from a connector (for a ring main unit with the voltage level higher than 36 kV) Step 3 Install the conductive pole assembly to the connector. Figure 5-21 Installing the conductive pole assembly Step 4 Install the lightning arrester. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 59 Step 5 Tighten the nut on the conductive pole assembly. Figure 5-23 Tightening the nut Step 6 Install the insulation plug and rubber cap. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 60: Installing A Dehydrating Breather
----End 5.7 Installing a Dehydrating Breather Context A position for installing a dehydrating breather has been reserved in the STS. Install a dehydrating breather of the correct type based on configuration. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 61 Step 2 Secure the dehydrating breather. NO TICE There is a sealing washer between the flange cover and the dehydrating breather. When tightening the bolt, ensure that the sealing washer is 1/4 compressed in height. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 62 Figure 5-26 Securing the dehydrating breather Step 3 Remove the end cover from the dehydrating breather. Step 4 Add transformer oil to the cover of the dehydrating breather and reinstall the end cover. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 63: Optional) Installing A Maintenance-Free Dehydrating Breather
5.8 (Optional) Installing a Maintenance-Free Dehydrating Breather Context A position for installing a dehydrating breather has been reserved in the STS. Install a dehydrating breather of the correct type based on configuration. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 64 Step 3 Adjust the position of the dehydrating breather to ensure that its maintenance compartment door faces the operator. Step 4 Tighten the locking nut of the dehydrating breather. Step 5 (Optional) Remove the dustproof cover from the bottom of the dehydrating breather. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 65 Figure 5-31 Installing a PE cable Step 7 Open the maintenance compartment door of the dehydrating breather, and connect the reserved cables to the corresponding ports in the compartment. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 66: Optional) Installing Alarm Beacons
The voltage of an alarm beacon is 220 V. Do not operate the alarm beacon with power on. Figure 5-33 Installation position of alarm beacons Procedure Step 1 Take the reserved alarm beacon cables out of the STS through waterproof connectors. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 67: Optional) Installing An Mbus Cco
Step 3 Close the front covers of the alarm beacons. ----End 5.10 (Optional) Installing an MBUS CCO Context If the JUPITER-6000K/9000K-H1 is configured with an MBUS central coordinator (CCO), perform the following operations to install it. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 68 Step 1 Enter the LV room and remove the sealing plate from the LV panel. Step 2 Install the CCO using mounting ears. Figure 5-39 Installing the CCO using mounting ears Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 69 Figure 5-42 Connecting AC power cables Step 6 Connect the FE communications cable. Connect one end of the FE communications cable to the ETH port on the SmartMBUS CCO, and connect the Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 70: Optional) Installing Online Temperature Monitoring Devices In The Mv Room
If the sensors are not installed according to the mapping, the temperature may be incorrectly reported. The Company is not liable for the risks in this case. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 71 (rear) (rear) Phase B cable Phase B cable connector of connector of cabinet G1 in the cabinet G3 in the ring main unit ring main unit (rear) (rear) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 72 NO TE Ensure that the metal surface of the sensor is closely fitted to the cable connector. Figure 5-45 Installing an online temperature monitoring device in the MV room ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 73: Sts Insulation Tests
JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station User Manual . NO TE Perform insulation tests on the medium-voltage side of the transformer and the ring main unit before connecting incoming cables and sealing cable holes. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 74: Electrical Connections
● Operation personnel must wear personal protective equipment when connecting cables. ● Before connecting cables to ports, leave enough slack to reduce the tension on the cables and prevent poor cable connections. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 75: Cable Connection Requirements
The redundant cables shall be coiled neatly for identification. ● Cables shall not be overly bent to avoid damaging the cable cores. ● Cables shall not be tied where they bend. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 76: Preparing Cables
(B) Front view of the STS (C) Side view of the STS MV panel room (D) Inverter (E) AC switch box (optional) (F) UPS (G) SACU (H) Tracker system (I) Load (J) Power grid (K) STS Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 77 Single-core: 16– Prepared by 50–400 mm power core outdoor copper/ 35 mm copper-clad customer cable Three-core: 16– aluminum/aluminum 72 mm alloy cable and M12 OT/DT terminal UPS cable Delivered bundle with the Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 78: Connecting A Pe Cable
Note c: Cables with a shield layer are recommended for connecting to the DTS. 7.2 Connecting a PE Cable Grounding Requirements ● The ground grid shall be constructed underground around the STS. The grounding shall comply with the local regulations on electrical safety. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 79: Connecting Ac Input Power Cables
Figure 7-3 Connecting the main ground bar in the LV room to the ground grid ----End Follow-up Procedure To enhance the corrosion resistance of a ground terminal, apply silicone grease or paint on it after connecting the PE cable. 7.3 Connecting AC Input Power Cables Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 80: Requirements On An Ot Or Dt Terminal
Ensure that the aluminum side of the washer contacts the aluminum wiring terminal, and that the copper side contacts the AC terminal block. Figure 7-4 Requirements on an OT or DT terminal Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 81: Pv-Only Scenario
Figure 7-5 AC terminal block dimensions 7.3.2 PV-Only Scenario AC input power cable holes for corresponding MCCBs in PV-only scenarios Figure 7-6 AC input power cable holes for corresponding MCCBs (JUPITER-3000K- H1, PV-only scenarios) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 82 Figure 7-8 AC input power cable holes for corresponding MCCBs (JUPITER-9000K- H1, PV-only scenarios) Procedure Step 1 Connect the AC input power cables. It is recommended that the socket length be greater than 45 mm. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 83 MCCBs with insulation sleeves. Figure 7-9 Connecting AC input power cables (PV-only scenarios) (1) Screw assembly (2) Copper bar (3) Wiring terminal (4) Nut (5) Flat washers (6) Spring washer Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 84: Ac Coupling Grid Connection In Pv+Ess Scenarios
Installation Guide 7 Electrical Connections NO TE The AC input power cables for the JUPITER-3000K-H1, JUPITER-6000K-H1, and JUPITER-9000K-H1 are connected in the same way. This section uses the JUPITER-9000K-H1 as an example. Step 2 Seal the cable holes at the bottom with sealing putty.
Page 85 (JUPITER-9000K-H1, LV coupling scenario where the inverter and PCS are connected to the same MCCB) Procedure Step 1 Connect the AC input power cables. It is recommended that the socket length be greater than 45 mm. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 86 ● In the LV coupling scenario where the inverter and PCS are connected to the same MCCB, when the AC input power cable is connected, record the IDs of the inverter and PCS connected to the same MCCB. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 87 Transformer Station Installation Guide 7 Electrical Connections Figure 7-13 Connecting AC input power cables (1) (1) Screw assembly (2) Copper bar (3) Wiring terminals (4) Nut (5) Flat washers (6) Spring washer Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 88 Installation Guide 7 Electrical Connections Figure 7-14 Connecting AC input power cables (2) NO TE The AC input power cables for the JUPITER-3000K-H1, JUPITER-6000K-H1, and JUPITER-9000K-H1 are connected in the same way. This section uses the JUPITER-9000K-H1 as an example. ----End Issue 05 (2024-04-30) Copyright ©...
Page 89: Connecting Ac Output Power Cables
● If M8 screws are used, the torque must be greater than 5 N·m. If M10 screws are used, and the torque must be greater than 12 N·m. ● Distance H in Figure 7-20 must be greater than 1 mm. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 90 Figure 7-16 Connecting the AC output power cables (for STS cascading when cabinet G2 is on the right [CCV or DCV]) Figure 7-17 Connecting the AC output power cables (for STS cascading when cabinet G2 is in the middle [CVC or DVC]) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 91 Step 3 If the distance between a cable and a cable clip is less than 36 mm, fill the gaps between cables and cable clips with the stripped rubber sheaths to ensure that the cables are securely fastened. Figure 7-19 Securing cables Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 92: Connecting Cables To An Sacu
● The installation position of an SACU is reserved outside the MV room. ● The cables of the SACU have been reserved on auxiliary transformer side in the MV room before delivery. 7.5.1 PV-Only Scenario Step 1 Install the SACU. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 94 Connect the communications cable of the STS main control module to the LAN port on the SmartLogger3000, any GE port on the SmartModule, or any FE port on the Ethernet switch. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 95 7 Electrical Connections Figure 7-25 Connecting the communications cable of the STS main control module (to the SmartLogger3000) Figure 7-26 Connecting the communications cable of the STS main control module (to the SmartModule) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 96 (Optional) Connect the CCO communications cable in the LV room to any GE port on the SmartModule or any FE port on the Ethernet switch. Figure 7-28 Connecting the CCO communications cable (to the SmartModule) Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 97: Optional) Connecting Cables To A Ups
7.6 (Optional) Connecting Cables to a UPS You have obtained the UPS and its auxiliary materials. Check that the quantity and model of the following materials are correct based on the UPS packing list. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 98: Installing An Inverter Module
The inverter module is installed in the MV room, and the terminal block for cable connection is preinstalled in the installation position. Procedure Step 1 Remove the cables from the terminal block. Step 2 Remove the terminal block. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 99 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 7 Electrical Connections Figure 7-31 Removing a terminal block Step 3 Install an inverter module. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 100 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 7 Electrical Connections Figure 7-32 Installing an inverter module Step 4 Connect the cables to the inverter module. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 101 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 7 Electrical Connections Figure 7-33 Connecting cables (cord end terminal type) Figure 7-34 Connecting cables (socket type) ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 102: Installing An Ats
Step 1 Remove the cables from the terminal block. Step 2 Remove the terminal block. NO TE The terminal block consists of multiple blocks. The following describes how to remove one. Figure 7-35 Removing a terminal block Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 103 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 7 Electrical Connections Step 3 Install an ATS. Figure 7-36 Installing an ATS Step 4 Connect the cables to the ATS based on the cable labels. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 104: Installing A Ups
Figure 7-37 Connecting cables ----End 7.6.3 Installing a UPS Step 1 Install a UPS. NO TICE The screws are delivered with the STS. Install the mounting bracket. Figure 7-38 Installing a mounting bracket Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 105: Connecting Cables
Install the connecting kit and install the PSU on the ESM. Figure 7-40 Installing a PSU Install the connecting plate. Figure 7-41 Installing a connecting plate ----End 7.6.4 Connecting Cables Step 1 Connect PE cables. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 106 Step 2 Connect the cables between the PSU and the ESM. NO TE Before connecting cables, remove the quick connector from the BAT1 port on the ESM. Figure 7-43 Connecting cables Step 3 Connect AC and DC power cables. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 107 ● The ATS is set to Auto, and the knob of the ATS is set to Source A. ● The switch of the inverter module in the MV room is turned on, and the inverter module works properly. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 108 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide 7 Electrical Connections Figure 7-46 Position of an inverter module Step 5 Seal the cable holes on the STS with sealing putty. ----End Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 109: Verifying The Installation And Cable Connections
Unused cable holes are covered with waterproof caps. The cable holes in use are sealed. The installation space is proper, and the installation environment is clean and tidy. All doors of the STS are closed and properly locked. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 110: Power-On
Installation Guide 9 Power-On Power-On The STS power-on process includes powering on the auxiliary loop, SACU, and the JUPITER-(3000K, 6000K, 9000K)-H1 Smart low-voltage loop. For details, see Transformer Station User Manual . Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 111: Deployment And Commissioning
Default Value Setting LAN port IP address 192.168.8.10 192.168.8.11 Subnet mask 255.255.255.0 255.255.255.0 Default gateway 192.168.8.1 192.168.8.1 WAN port IP address 192.168.0.10 192.168.0.11 Subnet mask 255.255.255.0 255.255.255.0 Default gateway 192.168.0.1 192.168.0.1 Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 112 Open Internet Explorer. Choose Tools > Internet Options. Click the Connections tab and then click LAN settings. Clear Use a proxy server for your LAN. Figure 10-1 LAN settings Click OK. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 113 On the login page, Select installer in the User Name, set the login the User Name is password as prompted, and click Log In. empty by default. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 114: Upgrading The Smartlogger
SmartLogger. ● Obtain the SmartLogger upgrade package from the Company. Step 1 Choose Maintenance > Software Upgrade, upload the SmartLogger upgrade package, select the target device, and upgrade the SmartLogger. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 115: Connecting The Sts
Log in to the SmartLogger, choose Monitoring > STS, click the Sync tab, set Automatic Configuration File Backup to Enabled, and set Automatic Backup Time to enable the function of automatic configuration file backup. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 116: Sts Parameter Settings
User Manual. NO TICE The factory setting table is formulated by Huawei based on related standards, theoretical calculation, and historical project delivery experience. In most cases, the table does not need to be modified. When the overvoltage/undervoltage protection function is configured, if the voltage of the local power grid fluctuates greatly and exceeds the standard range, it is recommended that the overvoltage/ undervoltage protection triggering time of ANSI 27/59 be prolonged.
Page 117: A Faq
The container shall be intact. If paint has flaked off in a specific area, repaint that area. NO TE Check the paint damage on the container and prepare appropriate tools and materials. The number of materials depends on site requirements. Table A-1 Paint repair Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 118 3 mm in depth, ask the local supplier for an appropriate repainting solution. Procedure Step 1 Gently polish the damaged areas using fine sandpaper to remove smudges or rust. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 119 ● In the case that a container pattern has different colors, to prevent undamaged areas and those with different colors as the damaged area from being polluted during repainting, cover such areas using white paper and adhesive tape before repairing paint. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 120 100 μm Intermediate coat Zinc-rich paint thickness type Top coat thickness 40 μm Color number of Obtain the color the top coat number based on the color palette delivered with the product. Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 121 A FAQ NO TE The following is a paint model list provided by Huawei. The list may be updated from time to time and is for reference only. The cost of paint and technical services is subject to the local pricing standards.
Page 122: Contact Information
To ensure faster and better services, we kindly request your assistance in providing the following information: ● Model ● Serial number (SN) ● Software version ● Alarm ID or name ● Brief description of the fault symptom Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 123 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide B Contact Information NO TE EU Representative Information: Huawei Technologies Hungary Kft. Add.: HU-1133 Budapest, Váci út 116-118., 1. Building, 6. floor. Email: hungary.reception@huawei.com Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 124: C Digital Power Customer Service
JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide C Digital Power Customer Service Digital Power Customer Service https://digitalpower.huawei.com/robotchat/ Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 125: Acronyms And Abbreviations
MBUS monitoring bus MCCB molded case circuit breaker medium voltage potential induced degradation power supply unit SACU smart array controller Smart PCS smart power control system smart transformer station transformer Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.
Page 126 JUPITER-(3000K, 6000K, 9000K)-H1 Smart Transformer Station Installation Guide D Acronyms and Abbreviations uninterruptible power system Issue 05 (2024-04-30) Copyright © Huawei Technologies Co., Ltd.

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