PEMC series of DC circuit breaker (MCCB) for DC power System PV

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 2
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: CE
• Service temperature: -35 to 70 Centigrade
• Altitude: 5500 m
• Standard: IEC60947-2, EN60947-2
• Utilization category: A
• Transport Package: Carton
• Specification: Compact
• Trademark: Projoy
• Origin: China
• HS Code: 8536200000
• Production Capacity: 100000

Product Description

PEMC series of DC molded case circuit breakers (DC MCCB)

General Introduction

PEMC series of DC molded case circuit breakers (DC MCCB) are mainly used in DC power systems to distribute electric energy and protect the power system from overload, short circuit, undervoltage and other faults, and can also be used to control the infrequent operation of motors.

Product Description

Standard		IEC60947-2/EN60947-2
Model		PEMC-250	PEMC-320	PEMC-400	PEMC-630	PEMC-800
Frame Current (A)		250	320	400	630	800
Rated current  In (A)		63-250	280-320	225-400	450-630	700-800
Number of poles		2P
Rated Operating Voltage Ue (V)		1000
Rated Insulation Voltage Ui (V)		1250		1500
Rated Impuise Withstand Voltage Uimp (KV)		8		12
Rated Ultimate Short-Circuit Breaking Capacity Icu (KA)		20		40
Rated Service Short-Circuit Brekaing Capacity Ics (KA)		20		40
Arc Distance(mm)		≤50
Electrical Life (times)		2000		1000	1000
Mechanical Life (times)		20000		10000	5000
Isolation   Function		Optional
Accessories	Shunt Pelease	Optional
	Alarm Contact	Optional
	Auxiliary Contact	Optional
Service temperature		-35ºC-+70ºC
Altitude		≤5500m
Utilization Gategory		A
Protection Grade		IP20
Pollution Grade		3
Interphase Spacer		Optional
Certification		CE
	W	76		124
	H	180		250
	D	126		165

 

Detailed Photos