Application

Medium-voltage cable distribution systems 10 kV to 36 kV, 50 Hz/60 Hz Signalization

Fault indication via LEDs

• 3 red LEDs - phase fault
• 1 red LED - earth fault
• 1 yellow LED for battery health condition Inputs and Outputs
• Current Sensor Inputs: Phase current R, Y, B and earth current E via a plastic fibre-optic cable
• 2 Binary inputs: 1x 230 V AC reset input, 1x remote reset input from dry contact
• 2 Binary outputs potential-free (max switching voltage 250 V AC/ 220 V DC)
• Battery for 2,000 hours, service life of approx. 10 years

Temperature range:

-30 °C to +55 °

Housing

• Polycarbonate, 96 x 48 x 45 mm (W x H x D)
• Degree of protection: front IP20, rear IP67