Photovoltaics Factory DC 500V 250A DC 2p Molded Case Circuit Breaker

Basic Info

Model NO.	EM3DP
Arc-extinguishing Medium	Vacuum
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, CB, CCC
Transport Package	Box
Specification	plastic
Trademark	Onccy
Origin	China

Packaging & Delivery

Package size per unit product 18.50cm * 19.00cm * 10.00cm Gross weight per unit product 1.400kg

Product Description

Photovoltaics Factory DC 500V 250A DC 2P Molded Case Circuit Breaker

Product Profile

EM3DP-U series of DC plastic case circuit breakers for photovoltaics-parameters,the battery systems and energy storage systems,with over load protection and short.

Product Benefits

• High Breaking Capacity, relaiable insulating
• Over load protection and short-circuit protection
• Frequency operating and isolating
• Rated voltage 1500VDC
• Max Rated Current 650A

Technical Data

Table
IEC60947-2 GB14048.2
Electrical performance
Frame rating rated current Inm (A)	320			400
Rated currentIn (A)	63,80,100,125, 140,160,180,200, 225,250,280,315,320			225,250,315,350,400
Number of poles	2		3	2
Rated Operating Voltage Ue (V) DC	DC500	DC1000	DC1500	DC250/500	DC750/1000	DC1250/1500
Rated insulation voltage Ui (V)	DC1250		DC1500	DC1500
Rated impact withstand voltage Uimp (kV)	8		12	12
Set display short-circuit breaking Icu (kA)	50	20	20	70	40	20
Connection method	Up in down out,Down in up out(2P,320/3P) Down in down out,Up in up out
Use category	A
Mechanical life (total cycles)	2000			10000
Electrical life (total cycles)	3000	2000	1500	1000	1000	700
Total breaking time (ms)	20
Whether it has isolation characteristics	Yes
Allowable ambient temperature	-35~+70oC
Protection class	IP20
Quality Certification	CCC . CE . CB . TUV
Accessories available	Auxiliary. Alarm. Split excitation. Manual operation. Electric operation
Dimensions	180×76×126(2P) 180×107×126(3P)			250×124×165(2P)

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant
Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications
Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on
Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc
Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required
Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order
Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement
Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on
Q:What is the service offered by company?
A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.