short circuit and grounding indicator widely used in ABB / SIEMENS boards:
- Alarm current: 100A to 1000A delay 40ms
- Alarming grounding current: 10A, 20A, 30A, 40A, 60A ± 10% delay 40ms
- Temperature range: -25 to +70
- Humidity range: ≤95%
- Length of the ground wire: 4m optional
- Drive the length of the optional 3.5m optical fiber
- Power supply: 3.6V / 2.45Ah lithium battery
- Automatic reset time: 7s, 2h, 4h, 8h
- Output Relay: 125V AC 1A, 30V DC 2A
- Size of the main controller: 95 50 80mm
11.Cutting hole size: 91 * 44mm class 12.Protection: Main controller: IP40, sensor: IP65
