Bender AGH420 Manuals

Manuals and User Guides for Bender AGH420. We have 2 Bender AGH420 manuals available for free PDF download: Manual

Bender AGH420 Manual (72 pages)

Insulation monitoring device for unearthed DC circuits (IT systems) for the charging of electric vehicles

Brand: Bender | Category: Measuring Instruments | Size: 1.5 MB

Table of Contents
3
1 Important Information

6
- How to Use this Manual
  6
- Technical Support: Service and Support
  7
- First Level Support
  7
- Repair Service
  7
- Field Service
  8
- Training Courses
  9
- Delivery Conditions
  9
- Inspection, Transport and Storage
  9
- Warranty and Liability
  10
- Disposal
  11
2 Safety Instructions

12
3 Function

14
- Device Characteristics
  14
- Functional Description
  15
- Monitoring the Insulation Resistance
  16
- Undervoltage/Overvoltage Monitoring
  16
- Self Test/Error Codes
  17
- Malfunction
  19
- Signalling Assignment of the Alarm Relays K1/K2
  19
- Measuring and Response Times
  20
- Password Protection (On, OFF)
  22
- Factory Setting FAC
  22
- External, Combined Test or Reset Button T/R
  22
- Fault Memory
  22
- History Memory His
  22
- Interface/Protocols
  23
4 Installation, Connection and Commissioning

24
- Installation
  24
- Wiring Diagram
  26
- Commissioning
  28
5 Operation of the Device

29
- Display Elements
  30
- Menu Structure
  31
- Menu "AL
  32
- Response Value Setting
  32
- Menu "Out
  33
- Configuration of the Relay Operating Mode
  33
- Relay Alarm Assignment "R1" and "R2" and LED Assignment
  33
- Fault Memory Configuration
  34
- Interface Configuration
  35
- Menu "T
  36
- Time Configuration
  36
- Menu "Set
  36
- Function Configuration
  36
- Measured Value Display and History Memory
  37
6 Data Access Using the BMS Protocol

39
7 Data Access Using the Modbus RTU Protocol

40
8 Modbus Register Assignment of the ISOMETER

43
9 Isodata Data String

56
10 Technical Data

58
- Tabular Presentation
  58
- Standards, Approvals and Certifications
  65
- Ordering Data
  66

Bender AGH420 Manual (68 pages)

Insulation monitoring device for unearthed DC circuits (IT systems) for photovoltaic systems up to 3(N)AC, AC 690 V / DC 1000 V

Brand: Bender | Category: Controller | Size: 1.47 MB

Table of Contents
3
1 Important Information

6
- How to Use this Manual
  6
- Technical Support: Service and Support
  7
- First Level Support
  7
- Repair Service
  7
- Field Service
  8
- Training Courses
  9
- Delivery Conditions
  9
- Inspection, Transport and Storage
  9
- Warranty and Liability
  10
- Disposal
  11
2 Safety Instructions

12
3 Function

14
- Device Characteristics
  14
- Functional Description
  15
- Monitoring the Insulation Resistance
  16
- Undervoltage/Overvoltage Monitoring
  17
- Self Test/Error Codes
  17
- Malfunction
  20
- Signalling Assignment of the Alarm Relays K1/K2
  20
- Measuring and Response Times
  21
- Password Protection (On, OFF)
  22
- Factory Setting FAC
  22
- External, Combined Test or Reset Button T/R
  22
- Fault Memory
  23
- History Memory His
  23
- Interface/Protocols
  23
4 Installation, Connection and Commissioning

25
- Installation
  25
- Wiring Diagram
  27
- Commissioning
  30
5 Operation of the Device

31
- Display Elements in Use
  32
- Menu Structure
  33
- Menu "AL
  34
- Response Value Setting
  34
- Menu "Out
  35
- Configuration of the Relay Operating Mode
  35
- Relay Alarm Assignment "R1" and "R2" and LED Assignment
  35
- Fault Memory Configuration
  36
- Interface Configuration
  37
- Menu "T
  37
- Time Configuration
  37
- Menu "Set
  38
- Function Configuration
  38
- Measuring Value Display and History Memory
  38
6 Data Access Using the BMS Protocol

40
7 Data Access Using the Modbus RTU Protocol

41
8 Modbus Register Assignment of the ISOMETER

44
9 Isodata Data String

56
10 Technical Data

58
- Tabular Presentation
  58
- Standards, Approvals and Certifications
  64
- Ordering Data
  65

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Measuring Instruments

Monitor Control Unit Control Panel Relays

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Bender AGH420 Manuals

Bender AGH420 Manual (72 pages)

Table of Contents

1 Important Information

2 Safety Instructions

3 Function

4 Installation, Connection and Commissioning

5 Operation of the Device

6 Data Access Using the BMS Protocol

7 Data Access Using the Modbus RTU Protocol

8 Modbus Register Assignment of the ISOMETER

9 Isodata Data String

10 Technical Data