Preparing for the installation ..................12 Commissioning ......................17 Load-management connection installation ..............18 Application guidance lightning protection ..............21 Network connection ..................... 22 Sites with 1 EV Ultra Fast Charger ..............22 9.1.1 Ethernet connection ................22 9.1.2 Wireless connection ................23 Sites with more EV Ultra Fast Chargers............
Do not put tools, material or body parts into the electric vehicle connector. Do not use the EV Ultra fast charger if the chassis, power cord or charging cable are frayed, have broken insulation, or any other signs of damaged.
Be sure to preview the standard operating procedures (SOP) and ensure local building and electrical codes are reviewed before installing the EV Ultra fast charger. The EV Ultra fast charger should be installed by a trained technician according to the instruction manual and local safety regulations.
Follow below chapters to identify and prepare site for EV Ultra Fast Charger installation. EV Ultra Fast Charger is equipped with RCD breakers for AC output (AC Type 2 plug, AC Type 2 socket). To maintain environmental control of device, EV Ultra fast charger should be powered up immediately after installation.
3 live cores, PVC insulation, in the earth – D2 case). Site specific conditions must be taken into account for proper dimensioning. For different types of cables and installation conditions please refer to cable fact sheet or consult with Delta customer service. 4.1.2 Required cable length Installation site should be prepared with AC cabling to supply L1, L2, L3, N, PE.
Ethernet 2m Cable should be prepared inside the footprint of the EV quick Charger. Check exact cable location in chapter 4.5.3 Cable distance between power meter room and EVC should not exceed 250m EV Ultra Fast Charger Site preparation...
Device is equipped with door on every side. Therefore it cannot be installed close to obstacles that could limit access to EV Ultra Fast Charger. Safe distance between closed unit and wall that allows to open rear door is approx. 820 mm.
4.5.2 Collision protection pole EV Ultra Fast Charger can be protected against accidental damages by protection poles installed in front of device. Available space for installation is limited due to required maintenance tasks and necessity to access device. Position of collision protection pole is marked in green zone below.
4.5.3 Cable entry EV Ultra Fast Charger should be connected with cables entering from the bottom of the device. Plinth is equipped with dedicated cable glands. Dimensions of the cable entry are visible in pictures below. Cable should be prepared inside the footprint of the EV quick Charger. Picture below shows dimensions of the plinth and cable entry.
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Figure 4 Cable entry zone – front view EV Ultra Fast Charger Site preparation...
Preparing for the installation Prepare the concrete base for EV Ultra fast charger according to the figure below. The dimensions of the concrete base should allow installation of the cabinet’s plinth on it (external size c.a. W 825 x D 650).
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Terminal block N Terminal block PE Figure 6 Installation dimensions – AC connections Prepare holes for 4 x M10 Anchor bolts. Remove plinth hatches seen in figure below. Figure 7 Remove plinth hatches EV Ultra Fast Charger Preparing for the installation...
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Lift the charger up and put on concrete. Figure 8 Lifting cabinets by crane Fix the anchors with nuts. Provide cables to distribution through cable glands bottom plate. Open the main fuses. Figure 9 Main fuses EV Ultra Fast Charger Preparing for the installation...
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The cable size must be 300 mm² diameters at maximum. The maximum current and cable cross section are defined upon system configuration and local regulations. Note! 300 Arms required for maximum system configuration. EV Ultra Fast Charger Preparing for the installation...
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Remove the eyebolts after installation. Plug the eyebolt holes with provided plugging bolts. See figure below. Figure 11 Lifting eyebolts Make sure plastic cushion protecting power modules are removed from all shelves. EV Ultra Fast Charger Preparing for the installation...
Make sure that the control power breaker is open and that all power module breakers and RCDs are closed. Figure 12 Control power breaker open Close main fuses. Close the control power breaker. Fix cabinet hatches back again. EV Ultra Fast Charger Commissioning...
Make sure 120Ohm resistor is fixed on RS485 port between D1+ and D1-. Figure 13 Connection points Caution! Make documentation which colour wires were used on RS485 terminal of ioLogic R1212 device. It is important for proper connection establishing in commissioning stage. EV Ultra Fast Charger Load-management connection installation...
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120 Ohm ioLogic R1212 COMM 15 min kWh (Impulse) +A (Messperiode) 1 2 3 4 5 6 RS485 RUT955 Load-management connection box Power meter Address: 11 Figure 15 Load-management connection box – connection diagram EV Ultra Fast Charger Load-management connection installation...
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Make sure pins 4 and 5 of RS485 port on RUT955 are wired together. Make sure 120Ohm resistor is fixed on RS485 port between terminals D(+) and D(-) Figure 16 RUT955 – RS485 connection port Figure 17 RUT955 – view inside of Ultra Fast Charger cabinet EV Ultra Fast Charger Load-management connection installation...
IEC 60364-5-53/A2 is mandatory to limit transients & energy absorption step by step. The EV Ultra fast charger contains Class II/C surge arrestor: Dehn, model DG M TNS 275 Recommended lightning protection in the main distribution panel for TN-S grid architecture:...
Network connection EV Ultra Fast Charger should be connected to Internet to access back office system. It can be done through integrated VPN device equipped with 3G/4G modem and LAN switch. This allows controlling chargers with management system through secured connection. Follow next points to identify solution that applies for installation site.
The type of SIM card must be one for “Private area network”. The card size needed is mini (standard). Install SIM card to appropriate slot in 3G/4G modem. Please refer to Step 9 and Figure 10 to for detailed instruction. Figure 19 Wireless connection scheme EV Ultra Fast Charger Network connection...
UTP cables should be crimped using RJ45 connectors, following Ethernet standard, and plugged into WAN port in EV Ultra Fast Charger integrated switch and LAN port in router or switch that will aggregate traffic. Note! Cable plugged into LAN or Service port (integrated switch) does not allow proper communication.
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About Delta Delta, founded in 1971, is a global leader in power and thermal management solutions. Our mission is “To provide innovative, clean and energy-efficient solutions for a better tomorrow,” and our businesses encompass Power Electronics, Energy Management, and Smart Green Life. Delta has sales offices, manufacturing facilities and R&D centers worldwide.
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