Official DistributorBy ABB
SKU
MPN
1SVR750669R9400
Weight
0.204 kg
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 690 V AC and 1000 V DC in accordance with IEC 61557-8.
Technical Specifications
Dimensions
| Product Net Width | 45 mm |
| Product Net Height | 85.6 mm |
| Product Net Depth / Length | 104.8 mm |
| Product Net Weight | 0.179 kg |
Technical
| Function | Accessory - Coupling unit for voltage expansion of CM-IWN.1 |
| Function | Up to 690 V AC |
| Function | Up to 1000 V DC |
| Rated Frequency (f) | Measuring Circuit 15 ... 400 Hz |
| Terminal Type | Screw Terminals |
| Rated Impulse Withstand Voltage (Uimp) | Input Circuit / PE 8 kV |
| Rated Insulation Voltage (Ui) | Input Circuit / PE 1000 V |
| Degree of Protection | Housing IP50 |
| Degree of Protection | Terminals IP20 |
| Overvoltage category | III |
| Pollution degree | 3 |
| Connecting Capacity | Flexible with Ferrule 1x 0.5 ... 2.5 mm² |
| Connecting Capacity | Flexible with Ferrule 2x 0.5 ... 1.5 mm² |
| Connecting Capacity | Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm² |
| Connecting Capacity | Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm² |
| Connecting Capacity | Flexible 1x 0.5 ... 2.5 mm² |
| Connecting Capacity | Flexible 2x 0.5 ... 1.5 mm² |
| Connecting Capacity | Rigid 1x 0.5 ... 4 mm² |
| Connecting Capacity | Rigid 2x 0.5 ... 2.5 mm² |
| Tightening torque | 0.6 ... 0.8 N·m |
| Wire Stripping Length | 8 mm |
| Recommended Screw Driver | 0.8 x 4 |
| Mounting Position | 1 ... 6 |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 |
| Mounting on DIN Rail | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Standards | CAN/CSA C22.2 No.14 |
| Standards | IEC/EN 63000 |
| Standards | IEC/EN 61326-2-4 |
| Standards | IEC/EN 61557-1 |
| Standards | IEC/EN 61557-8 |
| Standards | UL 508 |
Technical UL/CSA
| Connecting Capacity UL/CSA | Flexible 1x 18-14 AWG |
| Connecting Capacity UL/CSA | Flexible 2x 18-16 AWG |
| Connecting Capacity UL/CSA | Rigid 1x 20-12 AWG |
| Connecting Capacity UL/CSA | Rigid 2x 20-14 AWG |
| Tightening Torque UL/CSA | 7.08 in·lb |
Why Proax for ABB CM-IVN.S?
Proax is an authorized distributor of ABB CM-IVN.S and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | CMIVNS |
| Pack Size | 1 |
Recommended
The CM-MPN.52S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 350-580 V AC 50/60 Hz and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. This relay monitors all phase parameters such as over/undervoltage, phase unbalance and phase failure. The corresponding threshold values are adjustable. The CM-MPN.52S also offers selection of phase sequence monitoring, automatic phase sequence correction as well as an ON or OFF tripping delay. The output contacts can be configured as 1x2 c/o (SPDT) contacts (common signal) or 2x1 c/o (SPDT) contact (separate signal for over- and undervoltage thresholds) operation. The tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
