ELBOW-mounted Type indicator CSM-AK8 fault indicat

fault indicator The ELBOW-mounted circuit indicatorType CSM-AK8 is designed to combine the CT and displaying panel in one unit, which offers an economical fault indication and easier installation. The ELBOW-mounted indicator is secured around the elbow with a stainless strap that acts as a closed sore CT and fits diameters up to 3.0 inches. It is light-stimulated designed and is operated in an insolated cabinet such as RMU switch or cable distribution box which are dark inside. When open the shield, the indicator is activated by light and give signal: red light blinking means the fault current occurred and green light means no fault current occurred. It is automatically reset after 8 hoursadjustable in factory . Technical data:1. U V-stable high impact plastic housing2. Short circuit alarming current: 150A to 2000A3. Earth fault alarming current: 10A ,20 A,30A,40A,50A,60A+ 10% delay 120ms4: Temperature range : -20oC----+70oC5. Humidity: ≤95%6. accuracy: ±10%