
Do you have a question about the Bender ISOMETER iso685-D-B and is the answer not in the manual?
| Type | ISOMETER |
|---|---|
| Model | iso685-D-B |
| Response Value Insulation Resistance | Adjustable |
| Nominal Frequency | 50/60 Hz |
| Alarm Relays | 2 changeover contacts |
| Automatic Adaptation to System Leakage Capacitance | Yes |
| Connection Monitoring | Yes |
| Self-Monitoring | Yes |
| Housing Material | Plastic |
| Protection Class | IP 20 |
| Response Value Range | 1 kΩ ... 10 MΩ |
| AC System Voltage Un | 0 to 690 V |
| Response Time | < 1 s |
| Measurement Category | CAT III |
| Storage Temperature | -40 °C to +70 °C |
| Weight | Approx. 300 g |
| Measuring Range (Insulation Resistance) | 1 kΩ ... 10 MΩ |
| Operating Temperature | -20 ... +60 °C |











