Description
Features
Reviews
The high reliability of IT systems is ensured by continuous insulation monitoring. Insulation monitoring detects developing insulation faults and immediately reports that the value has fallen below the minimum. This prevents interruption of operation due to a second, more serious insulation fault. ABB developed a completely new range of insulation monitoring devices for AC, DC or AC/DC IT systems up to 690 V AC or 1000 V DC. Most standard applications can be served with just 4 devices. In addition, a version for solar applications with increased leakage capacity has been added.
| Property | Value |
| Design of the electrical connection: | Screw connection |
| Rated control supply voltage Us at AC 50 Hz: | 24 to 240 |
| Rated control supply voltage Us at AC 60 Hz: | 24 to 240 |
| Rated control supply voltage Us at DC: | 24 to 240 |
| Type of voltage for actuation: | AC/DC |
| With removable terminals: | no |
| Function: | for alternating current networks |
| Rated voltage: | 0 to 400 |
| Rated frequency: | 15 to 400 |
| System leakage capacitance: | 10 |
| Response value impedance 1: | 1 to 100 |
| Insulation value display: | no |
| Fault storage possible: | yes |
| Number of contacts as changeover contact: | 1 |
| Width: | 22.5 |
| Height: | 85.6 |
| Depth: | 103.7 |
Features
Rated frequency
15 to 400
HAB
CM-IWS.2S
Manufacturer
HAN
1SVR730670R0200
GTIN
4016779852616
Number of contacts as changeover
1
Design of the electrical connection
Screw connection
Rated voltage
0 to 400
Rated control supply voltage Us at AC 50 Hz
24 to 240
Rated control supply voltage Us at AC 60 Hz
24 to 240
Rated control supply voltage Us at DC
24 to 240
Width
22.5
Function
For AC networks
Height
85.6
With removable clamps
No
Voltage type for actuation
AC/DC
Depth
103.7
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