Product Code: CM-MPN.52P

Specifications

Product Type	Three-phase monitoring relay
Brand	ABB
Series	CM-MPN
Function	Phase sequence, phase failure, overvoltage, undervoltage and phase unbalance monitoring; automatic phase sequence correction configurable
Electrical Endurance	100000 cycle
No. of Phases	3
Over Voltage Category	III
Rated Control Supply Voltage (Us)	3 x 350 to 580 V AC
Rated Insulation Voltage (Ui)	1000 V (input/output); 300 V (between output circuits)
Rated Operational Current AC-15 (Ie)	3 A
Timing Range	0.1-30 s
Contact Configuration	(2) 1CO or (1) 2CO
Measuring Range	Overvoltage: 3 x 480 to 580 V AC; undervoltage: 3 x 350 to 460 V AC; phase unbalance: 2 to 25 % of average phase voltages
Output Type	(2) 1CO, (1) 2CO
Rated Current	4 A
Rated Frequency	50/60 Hz
Rated Voltage	350-580 VAC
Terminal Type	Push-in terminals
Rated Operational Current AC-12 (Ie)	4 A
Rated Operational Current DC-12 (Ie)	4 A
Rated Operational Current DC-13 (Ie)	2 A
Time Range	Start-up: 200 ms; tripping: 0 s or 0.1 to 30 s
Minimum Switching Capacity	24 V / 10 mA
Rated Operational Voltage (AC/DC)	250 V
Output	1 x 2 c/o (SPDT) contacts or 2 x 1 c/o (SPDT) contacts, configurable
Short-Circuit Protective Devices	10 A fast-acting (n/c contact); 10 A fast-acting (n/o contact)
Mechanical Durability	30000000 cycle
Conductor Cross Section Flexible	2 x 0.5 to 1.5 mm²
Conductor Cross Section Solid Core	2 x 0.5 to 1.5 mm²
Housing Material	UL 94 V-0
Mounting Type	35 x 7.5 mm DIN Rail
Depth	104.8 mm
Height	85.6 mm
Weight	0.226 kg
Width	45 mm
Pollution Degree	3
Storage Temperature	-40 to 85 °C
Operating Temperature	-25 to 60 °C
IP Rating	IP50 (housing); IP20 (terminals)
Standards and Approvals	IEC/EN 60947-5-1; IEC/EN 60255-27; EN 50178; cULus E140448; CCC; DNV GL; CE; UKCA; RCM; CMIM