NR Electric PCS-978 Transformer Relay Manuals

Manuals and User Guides for NR Electric PCS-978 Transformer Relay. We have 1 NR Electric PCS-978 Transformer Relay manual available for free PDF download: Instruction Manual

NR Electric PCS-978 Instruction Manual (480 pages)

Transformer Relay

Brand: NR Electric | Category: Relays | Size: 5.57 MB

1 Introduction

11
2 Technical Data

27
- Table of Contents
  27
4 Supervision

249
- Relay Self-Supervision
  
  251
  - Relay Hardware Supervision
    251
  - Output Tripping Circuit Supervision
    251
  - Setting Checking
    251
  - Memory Checking
    251
  - Opto-Coupler Power Supervision
    252
  - Fault Detector Element Supervision
    252
  - Test Mode Supervision
    252
  - Hardware Configuration Supervision
    252
- Table of Contents
  
  251
- Overview
  
  251
- Equipment Operation Supervision
  
  252
- Failure and Abnormality Alarms
  
  257
6 Hardware Description

273
- Overview
  
  275
- Table of Contents
  
  275
- Typical Wiring
  
  277
  - Conventional CT/VT Wiring
    277
  - ECT/EVT Wiring
    279
- Plug-In Module Terminal Definition
  
  281
  - PWR Module (Power Supply)
    281
  - MON Module (Management)
    283
  - DSP Module 2 (Fault Detector Calculation)
    286
  - BI Module (Binary Input)
    287
  - BO Module (Binary Output)
    292
  - Mechanical Relay Modules (Optional)
    297
  - AI Module (Analog Input)
    298
The Following Tables List the Pin Definition of Ai Module.

314
- I1N Ian_H1
  319
- I2N Ibn_H1
  319
- I3N Icn_H1
  319
- I4N Ian_H2
  319
- I5N Ibn_H2
  319
- I6N Icn_H2
  319
7 Settings

335
- Table of Contents
  
  337
- Overview
  
  337
- System Settings
  
  337
- Protection Settings
  
  341
- Device Setup
  
  360
Table of Contents

363
- Autoprint
  364
- Format_Measmt
  364
- Opt_Timesyn
  364
- Protocol_Rs485B
  364
- Ip_Server_Sntp
  365
- Offsethour_Utc
  365
8 Human Machine Interface

367
- Overview
  
  371
  - Keypad Operation
    372
  - LED Indications
    373
  - Front Communication Port
    374
  - Ethernet Pot Setup
    375
- Understand the HMI Menu Tree
  
  376
  - Overview
    376
  - Measurement
    379
  - Status
    380
  - Records
    380
  - Settings
    381
  - Print
    382
  - Local CMD
    384
  - Information
    384
  - Test
    384
  - Clock
    385
  - Language
    385
- Understand the LCD Display
  
  385
  - Overview
    385
  - Display During Normal Operation
    385
  - Display When Tripping
    386
  - Display under Abnormal Condition
    388
  - Display When Binary State Changes
    389
  - Display Device Logs
    391
- Keypad Operation
  
  392
  - View Device Analog
    392
  - View Device Status
    393
  - View Device Records
    393
  - Print Device Records
    393
  - View Device Setting
    394
  - Modify Device Setting
    395
  - Copy Device Setting
    398
  - Switch Setting Group
    398
  - Delete Records
    399
  - Modify Device Clock
    400
  - Check Software Version
    401
  - View Module Information
    401
  - Communication Test
    402
  - Select Language
    403
9 Configurable Function

405
- Configurable Function
  406
- Introduction on PCS-Explorer Software
  407
- Overview
  407
- Input Signals
  408
- Signal List
  408
- Output Signals
  413
- Signals of Intermediate Variable Element
  416
- Configurable LED Indicators
  417
10 Communication

419
- Rear Communication Port Information
  
  421
  - Interface
    421
  - Ethernet Interface
    423
  - IEC60870-5-103 Communication
    424
- Table of Contents
  
  421
- Overview
  
  421
- IEC60870-5-103 Interface over Serial Port
  
  424
  - Physical Connection and Link Layer
    425
  - Initialization
    425
  - Time Synchronization
    425
  - Spontaneous Events
    425
  - General Functions
    425
  - Disturbance Records
    425
- IEC60870-5-103 Interface over Ethernet
  
  426
- Messages Description for IEC61850 Protocol
  
  426
  - Overview
    426
  - Communication Profiles
    427
  - MMS Communication Network Deployment
    428
  - Server Data Organization
    431
  - Server Features and Configuration
    434
  - ACSI Conformance
    436
  - Logical Nodes
    440
- DNP3.0 Interface
  
  443
  - Overview
    443
11 Installation

447
- General
  449
- Safety Instructions
  449
- Checking the Shipment
  450
- Device Location and Ambient Conditions
  450
- Material and Tools Required
  450
- Mechanical Installation
  451
- Cubicle Grounding
  452
- Electrical Installation and Wiring
  452
- Grounding Guidelines
  452
- Ground Connection on the Device
  453
- Grounding Strips and Their Installation
  454
- Guidelines for Wiring
  454
- Wiring for Electrical Cables
  455
  - General
    459
  - Safety Instructions
    459
  - Commission Tools
    460
  - Setting Familiarization
    460
  - Product Checks
    461
  - With the Relay De-Energized
    461
  - With the Relay Energized
    463
  - Print Fault Report
    466
  - On-Load Checks
    467
  - Appearance Check
    471
  - Failure Tracing and Repair
    471
  - Replace Failed Modules
    471
  - Cleaning
    473
  - Storage
    473

NR Electric Categories

Relays Clock Control Unit Touch terminals

More NR Electric Manuals

NR Electric PCS-978 Transformer Relay Manuals

NR Electric PCS-978 Instruction Manual (480 pages)

Table of Contents

1 Introduction

Application

Figure 1.1-1 2-Winding and 3-Winding Applications

Figure 1.1-2 Autotransformer Applications

Table 1.2-1 Protective Functions in PCS-978

Functions

Figure 1.2-1 Function Diagram 1 for Protecting a Three-Winding Transformer

Figure 1.2-2 Function Diagram 2 for Protecting an Auto-Transformer

Figure 1.2-3 Function Diagram 3 for Protecting a Reactor

Table 1.2-2 Miscellaneous Functions in PCS-978

Features

Introduction

2 Technical Data

4 Supervision

Relay Self-Supervision

Table of Contents

Overview

Equipment Operation Supervision

Failure and Abnormality Alarms

6 Hardware Description

Overview

Table of Contents

Typical Wiring

Plug-In Module Terminal Definition

The Following Tables List the Pin Definition of Ai Module.

7 Settings

Table of Contents

Overview

System Settings

Protection Settings

Device Setup

Table of Contents

8 Human Machine Interface

Overview

Understand the HMI Menu Tree

Understand the LCD Display

Keypad Operation

9 Configurable Function

10 Communication

Rear Communication Port Information

Table of Contents

Overview

IEC60870-5-103 Interface over Serial Port

IEC60870-5-103 Interface over Ethernet

Messages Description for IEC61850 Protocol

DNP3.0 Interface

11 Installation

Related Products

NR Electric Categories