DC MCCB PV DC 630A 1000V MCCB Moulded Case Circuit Breaker for Solar System

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, ISO9001-2000, CE, UL, CB, CCC
• Transport Package: Standard Export Packing
• Specification: M1-630
• Trademark: Changsong
• Origin: Zhejiang, China
• HS Code: 8536200000
• Production Capacity: 50000PCS/Year

Product Description

 

M1-PV DC Breaker Non-Polarity PV DC 630A 1000V MCCB Moulded Case Circuit Breaker For Solar System


* Reliable protection at high ambient temperatures
* Loadable: String protection up to
125 size: 63A, 80A, 100A, 125A

250size: 160A, 200A, 225A, 250A
400Size: 320A, 400A
630Size: 630A, 800Size: 800A
1250Size:1000A 1250A
1600Size:1600A

* Tasted: Ultimate short circuit breaking capacity lcu of 25kA according to IEC IEC60947-2
* Fast: reclosable for minmum standstill times
* Safe: reliable disconnector properties, switching under load
* Approval: Provided on request

Product Parameters

Model		M1-125	M1-250	M1-400	M1-630	M1-800	M1-1250	M1-1600
Rated Current ln (A)		16, 20, 25, 32, 40, 50, 63, 80,  100, 125	100, 125,  140, 160, 180, 200, 225, 250	250, 315, 350, 400	400, 500, 630	630, 700, 800	800, 1000, 1250	1250, 1400, 1600
Rated Operating Voltage Ue (V) DC		1P 250V 2P 500V 3P 750V   4P   DC1000V
Rated Insulation Voltage Ui (V)		1000V	1000V	1500V	1500V	1500V	1500V	1500V
Uimp (kV)		8kV
Breaking Capacity (kA) Icu (1cs=75% Icu)	250V	35	50	50	50	65	65	65
	500V	25	35	35	35	50	50	50
	750V	15	25	25	25	35	35	35
	1000V	10	15	15	15	20	20	20
Mechanical Life	Times	7000	7000	4000	4000	2500	2000	2000
Breaking Times (ms)		20

 

Wiring Diagram

* Protection and lsolation wiring

* The load should be≤DC1000V

The connection considered for anetwork in which the

middle point of the supply source is earthed

In this case the breaker protects and isolates the load

* Protection and lsolation wiring

* The load should be≤DC1000V

The Negative pole (-) could be earthed, but in both cases the breaker protects and isolates the load

 

 

Product Details Show

M1 moulded type electric circuit breaker for home solar system is designed to provide overcurrent protection within appliances or electrical equipment, where a branch circuit protection is already provided or not required. Devices are designed for direct current (DC) control circuit applications. SM1-PV specialized in Moulded Case Circuit Breaker dc circuit breaker is widely used in solar power system.