Through many years of dedicated research on the actual system operation situation and
customer needs of new energy at home and abroad, has developed the
SRM3 (DC) - (HU) series of AC and DC Molded Circuit Breaker for New Energy.
Product Characteristic
- for SRM3-(HU) series Molded Circuit Breaker, The maximum rated voltage is AC
1000V, and the maximum current is 400A.
- for SRM3-(HU) series Molded Circuit Breaker, in the voltage of AC 800V, the maximum
breaking capacity is 30kA, which can ensure reliable short-circuit protection of the
system.
- for SRM3DC-(HU) series Molded Circuit Breaker, The maximum rated voltage is AC
1500V, and the maximum current is 400A.
- for SRM3DC-(HU) series Molded Circuit Breaker, in the voltage of DC 1500V, the
maximum breaking capacity is 10kA, which can ensure reliable short-circuit protection of
the system.
| Model | SRM3DC-250HU | SRM3DC-320HU | SRM3DC-400HU | SRM3DC-630HU | SRM3DC-800HU |
| Rated current of shell frame grade lnm(A) | 250A | 320A | 400A | 630A | 800A |
Rated current ln(A)
| 125,140,160,180,
200,225,250 | 280,315,300 | 315,350,400 | 400,500,630 | 630,700,800 |
| Rated Number | 2 | 3 | 3 | 2 | 3 | 3 | 4 | 4 | 4 |
| Rated working voltage Ue(V)AC | 1000 | 1250 | 1500 | 1000 | 1250 | 1500 | 1000 | 1250 | 1500 | 1000 | 1250 | 1500 | 1000 | 1250 | 1500 |
| Rated insulation voltage Ui(V) | 1000 | 1500 | 1500 | 1000 | 1500 | 1500 | 1500 | 1500 | 1500 |
| Rated impluse withstand voltage Uimp(kV) | 12 |
| Extreme short-circuit breaking capacity lcu(kA) | 20 |
| Running short-circuit breaking capacity lcs(kA) | 20 |
| Wiring mode | Up incoming and down outcoming |
| Mechanical life(Total times) | 10000 |
| Electrical life(Total times) | 2000 |
| Total breaking time(ms) | 20 |
| Insolation feature | yes |
| Standard | IEC 60947-2,GB/T 14048.2 |
| Allowable ambient temperature | -40~+70°C |
| Levels of protection | IP20 |
| Quality certificate | CCC,CE,CB,TÜV certificate |
| With accessories | Auxiliary, alarm, off load, Hand operation, Electric operation |
| Arcing distance (mm) | ≥50 (Zero arc, with arcing cover) |
| Transient Action value | 10In |
| Overall dimensions L×W×H(mm) | 180×76×126(2P)/180×107×126(3P) | 258×200×107 | 280×280×115.5 | 280×280×115.5 |
| Installation way | fixed type, plug-in type |
- Golden Electric Co.,Ltd ,was foundad in 2007, we are professional for make AC and DC electric items such as cable gland,DC MCCB,MC4 Connector, isolator switch , fuse , breaker , distribution box , PV combiner box ,surge protector, Indicator lamp,Solar Charge Controller,Industrial plug and socket,Meter Socket,Wind Turbine, Terminal Block,Solar product and so on.
- Golden has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV,CE,CQC,SGS,ROHS,SASO. The productsells well to UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa... more than 60 countries and regions.
- Golden is always striving hard to provide the best services and competitive price to all customers. 1)Q:How can i trust your company?
A:Golden electric is The top 10 manufacture in China - more than 350 Agents in local market and more than 100 foreign clients make OEM,ODM order from us,Golden electric is a big company, we have cooperation with LS, EKF the world-class companies. Our company over 100 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.
2) Q:Your products?
A: Golden electric is factory for Circuit Breaker,Automatic transfer switch,Surge protector device,distribution box Enclosure, inverter, DC fuse etc. Providing customers very competitive sources, and can be your sourcing agent in China. Goods are following international standards, IE, CE, ISO9001 ,SGS etc.
3) Q: Do you have forwarder?
A: Yes, we have good forwarder cooperated over 10 years, they help us import and export . For small package orders, suggest to use by Express.
4) Q: Your address ?
A: Locates in Guangzhou province, China,welcome to visit us
5) Q:What's the Moulded Case Circuit Breaker(MCCB) guarantee?
A: 2 years warranty. If customer's problem, then customer burden. If our problem, then we send new goods to customer to replace asap.
6) Q:What's about MOQ? Delivery time ?
A: 1pcs for Circuit Breaker. Normally less than 100PCS with stock, quick support.
7) Q: What's the payment term?
A: Normally 100% T/T in advanced payment. If big order then about 50% advanced payment, balance before shipment.PAYPAL,WESTERN UNION,CASH for small order .
8) Q:What's your contact information ?
Send us your inquiry !we will reply you in 24 hours !
