Datakom DPR-350 Series Manuals

Datakom DPR-350 Series Manuals

Manuals and User Guides for Datakom DPR-350 Series. We have 1 Datakom DPR-350 Series manual available for free PDF download: User Manual

Datakom DPR-350 Series User Manual

Datakom DPR-350 Series User Manual (72 pages)

NETWORK ANALYZER & PROTECTION RELAY

Brand: Datakom | Category: Measuring Instruments | Size: 3 MB

Table of Contents

Table of Contents
6
1 Installation Instructions

8
2 Mounting

9
- Dimensions
  9
- Mechanical Installation
  9
- Sealing Gasket
  11
- Electrical Installation
  12
3 Terminal Technical Specifications

13
- Supply Voltage Input
  13
- Ac Voltage Inputs
  13
- Ac Current Inputs
  14
- Digital Inputs
  16
- Relay Outputs
  16
- Usb Port
  18
4 Topologies

19
- Topology Selection
  19
- Phase, 4 Wire, Star
  20
- Phase, 3 Wire, Delta
  20
- Phase, 4 Wire, Delta
  21
- Phase, 3 Wire, Delta, 2 Ct (L1-L2)
  21
- Phase, 3 Wire, Delta, 2 Ct (L1-L3)
  22
- PHASE, 3 WIRE, DELTA, 2 Cts (L1-L2)
  22
- Phase, 2 Wire
  23
5 Connection Diagram

24
6 Technical Specifications

25
7 Terminal Descriptions

26
8 Description of Controls

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

29
- Automatic Display Scroll
  30
10 Protection Functions

31
11 MIMIC Diagram

36
12 Astronomic Timer Relay Function

37
13 User Screen Configuration

38
14 Counters

39
16 Min-Max Values

40
15 Demand Values

40
17 Displaying Event Logs

43
18 Protections & Alarms

43
19 Programming

44
- Entering Program Mode
  44
- Navigating between Menus
  45
- Modifying Parameter Value
  45
- Exiting Program Mode
  46
20 Program Parameter List

47
- Controller Configuration Group
  47
- Electrical Parameters Group
  48
- Input Parameters
  51
- Output Parameters
  52
- Analog Outputs
  53
- Input & Display Strings
  54
- Resetting the Counters
  54
- User Screen Configuration
  54
- Calibration
  55
- Date & Time Settings
  55
- Changing the Password
  56
- Location Settings
  56
- Overcurrent Protection (Ansi 50/51)
  57
- Negative Sequence Overcurrent Protection (Ansi 46)
  57
- Breaker Failure (Ansi 50Bf)
  58
- Cold Load Pickup
  59
- Safe Exit
  59
21 Internal Records Memory

60
22 Modbus Communications

61
- Data Formats
  61
- Data Writing
  63
- Crc Calculation
  64
- Internal Record Storage Structure
  64
- Commands
  66
- Real Time Clock (Rtc)
  67
- Counters
  67
- Measurements
  68
- Demand-Min-Max
  71
23 Declaration of Conformity

72
24 Maintenance

72
25 Disposal of the Unit

72
26 Rohs Compliance

72

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