Product Model
CM-PFE
Selling Points
- 1Accurate Phase Sequence Monitoring: Detects incorrect phase sequences in three-phase mains.
- 2Phase Failure Detection: Identifies phase failures, including motors running on two phases.
- 3Compact Design: Measures 22.5 x 78 x 78.5 mm, ideal for DIN rail mounting.
- 4High Reliability: Operates with a 500ms start-up delay and 500ms tripping delay.
- 5Comprehensive Certifications: Meets UL 508, CAN/CSA C22.2 No.14, and other international standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product Net Width | 22.5 mm | Product Net Height | 78 mm |
Product Net Depth / Length | 78.5 mm | Product Net Weight | 0.068 kg |
Function | Phase failure detection Phase sequence monitoring | Sub-Function | Phase loss |
Sub-Function 2 | Phase sequence | Measuring Range | (L-L) 208 ... 440 V AC |
Time Range | 500 ms start-up delay 500 ms tripping delay | Rated Control Supply Voltage (Us) | (L-L) 208 ... 440 V AC |
Rated Frequency (f) | Supply Circuit 50/60 Hz | Output | 1 c/o (SPDT) contact |
Terminal Type | Screw Terminals | Rated Operational Current AC-12 (Ie) | (230 V) 4 A |
Rated Operational Current AC-15 (Ie) | (230 V) 3 A | Rated Operational Current DC-12 (Ie) | (24 V) 4 A |
Rated Operational Current DC-13 (Ie) | (24 V) 2 A | Rated Impulse Withstand Voltage (Uimp) | Input Circuit 6 kV |
Rated Insulation Voltage (Ui) | Input Circuit / Output Circuit 600 V | Degree of Protection | Housing IP50 Terminals IP20 |
Overvoltage Category | III | Pollution Degree | 3 |
Short-Circuit Protective Devices | Output Circuit NC - F Type Fuses 6 A Output Circuit NO - F Type Fuses 10 A | Connecting Capacity | Flexible with Ferrule 2x 0.75 ... 1.5 mm² Flexible 2x 1 ... 1.5 mm² Rigid 2x 0.75 ... 1.5 mm² |
Tightening Torque | 0.6 ... 0.8 N·m | Wire Stripping Length | 10 mm |
Mounting Position | 1 ... 6 | Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
Standards | IEC/EN 63000 IEC/EN 60255-27 IEC/EN 61000-6-2 IEC/EN 61000-6-3 UL 508 | Maximum Operating Voltage UL/CSA | Output Circuit 250 V AC |
Contact Rating UL/CSA | B300 | Connecting Capacity UL/CSA | Flexible with Ferrule 2x 18-16 AWG Flexible 2x 18-16 AWG Rigid 2x 18-16 AWG |
Tightening Torque UL/CSA | 7.08 in·lb | Pilot Duty UL/CSA | B300 |
Ambient Air Temperature | Operation -20 ... +60 °C Storage -40 ... +85 °C | Maximum Operating Altitude Permissible | Without Derating 2000 m |
Object Classification Code | B | ETIM 7 | EC001441 - Phase monitoring relay |
ETIM 8 | EC001441 - Phase monitoring relay | ETIM 9 | EC001441 - Phase monitoring relay |
eClass | V11.0 : 27371803 | UNSPSC | 39122332 |
E-Number (Finland) | 2712846 | E-Number (Norway) | 4187172 |
E-Number (Sweden) | 3860173 | Manufacturer ID | 1SVR550824R9100 |
Specifications may be subject to change without notice