2P 550V 100A DC MCCB

ntroduction of Solar 2P 550V DC MCCB SM1-PV 2P 500V DC MCCB, DC reverse current protection : l The product conforms to IEC60947-2 standard. l Reliable protection at high ambient temperatures l Loadable: string protection up to 400A l Tasted:Ultimate short circuit breaking capacity lcu of 25kA...
Product Details

Introduction of Solar 2P 550V DC MCCB

 

SM1-PV 2P 500V DC MCCB, DC reverse current protection

 

The product conforms to IEC60947-2 standard.

Reliable protection at high ambient temperatures

Loadable: string protection up to 400A

Tasted:Ultimate short circuit breaking capacity lcu of 25kA according to IEC 60947-2

Fast: re-closable for min-mum standstill times

Safe: reliable disconnector properties, switching under load

Approval: Provided on request

Used for solar power system, installed in combiner box

designed to distribute power and protect the circuit and power equipment against overload in solar system

 

 

SM1 DC MCCB

 

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Parameters


Rated Current(A)

125:63A,80A,100A,125A/250:160A,200A,225A,250A,/400:320A,400A

Ue Rated operation voltage(VDC)

2P 500V

Rated insulation voltage(VDC)

DC 1000V

Rated Impact voltage Limp(kV)

8kV

Ultimate breaking capacity lcu(kV)

25kV

Trip type

Thermal-Magnetic

Ambient Temperature()

-20℃~70℃

Altitude

2000M

Installation

Fixed,plug-in

Accessories

Auxiliary,Alarm,Shunt release,Manually operated and electric operation


Feature and application

 

The 2P 500V DC MCCB Used for Solar PV Combiner Box

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Details Show

 

Wiring diagram 

 

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Protection and isolation wiring

The load should be  DC1000V

The connection considered for a network in which the middle point of supply source

The breaker protects and isolates the load

 

 

Curve Chart

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Installation Dimensions

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Life data


SM1 DC MCCB

 

Machine life: 8000

Electrical life:2000



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