Datakom DPR-400 Manuals

Datakom DPR-400 Manuals

Manuals and User Guides for Datakom DPR-400. We have 1 Datakom DPR-400 manual available for free PDF download: User Manual

Datakom DPR-400 User Manual

Datakom DPR-400 User Manual (70 pages)

PROTECTION RELAY

Brand: Datakom | Category: Relays | Size: 2 MB

Table of Contents

Table of Contents
6
1 Installation Instructions

9
2 Mounting

10
- Dimensions
  10
- Sealing Gasket
  13
- Electrical Installation
  14
3 Terminal Technical Specifications

15
- Battery Voltage Input
  15
- Ac Voltage Inputs
  15
- Ac Current Inputs
  16
- Digital Inputs
  18
- Relay Outputs
  18
- Usb Port
  20
- Ethernet Port (Optional)
  21
- Rs-232 Port (Optional)
  21
- Extension Port (Optional)
  21
4 Connection Diagram

22
5 Terminal Descriptions

23
6 Technical Specifications

25
7 Description of Controls

26
- Front Panel Functionality
  26
- Pushbutton Functions
  27
- Measured Parameters
  28
8 Display Symbols

28
- Automatic Display Scroll
  29
9 Protection Functions

30
10 MIMIC Diagram

37
11 Programming

38
- Entering Program Mode
  38
- Navigating between Menus
  39
- Modifying Parameter Value
  39
- Exiting Program Mode
  40
12 Program Parameter List

40
- Event Records
  40
- Controller Configuration Group
  40
- Transformer Configuration
  42
- Overcurrent Protection (Ansi 50/51)
  43
- Negative Sequence Overcurrent Protection (Ansi 46)
  44
- Broken Conductor (Ansi 46Bc)
  45
- Ground Overcurrent Protection (Ansi 50N/51N)
  45
- Frequency Protection (Ansi 81)
  46
- Thermal Overload Protection (Ansi 49Rms)
  46
- Voltage Protection (Ansi 27/59)
  47
- Negative Sequence over Voltage (Ansi 47)
  47
- Cold Load Pickup
  48
- Breaker Failure (Ansi 50Bf)
  50
- Automatic Reclosure (Ansi 79)
  50
- Ct Supervision (Ansi 74Ct)
  50
- Iec60870-5-103 / Modbus Settings
  51
- Input Parameters
  51
- Output Paremeters
  52
- Input String Settings
  52
- Output String Settings
  52
- Input / Output Matrix
  53
- Ethernet Settings
  54
- Date & Time Settings
  55
- Counter Settings
  56
- Safe Exit
  56
13 Oscillographic (Comtrade) Record Settings

57
14 Modbus Communications

58
- Ethernet Modbus Tcp/Ip Parameters
  58
- Data Formats
  59
- Data Writing
  61
- Crc Calculation
  62
- Internal Record Storage Structure
  62
- Commands
  64
- Real Time Clock (Rtc)
  64
- Measurements
  65
- Function Alarm Information
  67
- Digital Output Information
  68
- Matrix Input Information
  69
15 Declaration of Conformity

70
16 Maintenance

70
17 Disposal of the Unit

70
18 Rohs Compliance

70

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