1SVR750669R9400

1SVR750669R9400 is a CM-IVN.S coupling unit voltage range expansion for CM-IWN.1. The CM-IVN.S serves to extend the measuring range of the insulation monitoring relay CM-IWN.x for monitoring the insulation resistance up to 690VAC and 1000VDC in accordance with IEC 61557-8.

• Accessory - Coupling unit for voltage expansion of CM-IWN.1 function
• Measuring circuit 15 to 400Hz rated frequency range
• Screw terminals type, input circuit / PE 1000V rated insulation voltage
• IP50 housing, IP20 terminals degree of protection, III overvoltage category
• 3 pollution degree, 8mm wire stripping length
• CAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 61326-2-4, IEC/EN 61557-1, IEC/EN 61557-8, UL 508 standard
• 45mm product net width, 85.6mm product net height, 104.8mm product net depth / length
• Operation ambient air temperature range from -25 to +60°C