• Three phases controlled separately.
• Complete safety protection with built in voltage limiting device.
• Allow to check the operating switchgear with the function tester.
• Screened coaxial cables as connecting leads.
• For indoor electric devices with rated voltage: >1 kV
• Signal situations:
Threshold voltage: 4~5 V
Uo<10% Un, no voltage signalling (alternative)
Uo>15% Un, voltage signalling
Uo>45% Un, normal voltage signalling
• Connecting lead: 1~12 m
• Ambient temperature range: -25~+55°C
• Safe voltage for interface:< 30 V
• Protective system: IP42 (IP54)
• Dimensions (WxHxD):96 x 48 x 110 mm, cut dimensions on panel: 91 x 44 mm
• Adapted sensors:
Capacitive insulators with 10pF (40.5kV), 15pF (24kV), 20pF (12kV), 40pF(7.2kV), etc.
Notes: Capacitive insulators or bushings with capacitive tap with equivalent coupling capacity and voltage level as mentioned above,Customized for individual solutions.