1 . Shipment port:SHANGHAI/NINGBO
2 . By Air or by Sea for batch goods,Airport/ Port receiving;
3 . Customers specifying freight forwarders or negotiable shipping methods!
YUEQING FEEO ELECTRIC CO.,LTD
| Payment Terms | L/C, T/T, Western Union, D/A, D/P, MoneyGram |
| Supply Ability | 1000 set per month |
| Delivery Time | 7-31days |
| Packaging Details | standard export box package carton size 365/325/270 |
| Certificate | TUV CE IEC ROHS |
| Application | Solar Power System |
| Function | proctect the system |
| Size | optional |
| Package | Carton Package |
| Strings | 6 strings |
| Voltage | 500V 1000V |
| Material | Cold Steel |
| Waterproof | IP66 |
| SIZE | large |
| Installation method | Wall mounting type |
| Operating Temperature | 2km |
| SMC4 Waterproof Connectors | Standard |
| PV DC FUSE | Standard |
| Brand Name | FEEO |
| Model Number | FSCB |
| Certification | TUV,CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, D/A, D/P, MoneyGram | Supply Ability | 1000 set per month |
| Delivery Time | 7-31days | Packaging Details | standard export box package carton size 365/325/270 |
| Certificate | TUV CE IEC ROHS | Application | Solar Power System |
| Function | proctect the system | Size | optional |
| Package | Carton Package | Strings | 6 strings |
| Voltage | 500V 1000V | Material | Cold Steel |
| Waterproof | IP66 | SIZE | large |
| Installation method | Wall mounting type | Operating Temperature | 2km |
| SMC4 Waterproof Connectors | Standard | PV DC FUSE | Standard |
| Brand Name | FEEO | Model Number | FSCB |
| Certification | TUV,CE | Place of Origin | China |
| High Light | DC Combiner Box 1000V ，PV Solar Energy DC Combiner Box ，Wall Mounting PV DC Combiner Box | ||
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It is a metal oxide semiconductor non-linear resistance with ZnO as the main component. When the voltage applied to its two ends reaches a certain value, the resistance is very sensitive to voltage. Its working principle is equivalent to the series-parallel connection of multiple semiconductor P-Ns. Varistors are characterized by good non-linear characteristics (I=non-linear coefficient α in CUα), large current capacity (～2KA/cm2), low normal leakage current (10-7～10-6A), and low residual voltage (depending on the Due to the working voltage and current capacity of the varistor, the response time to instantaneous overvoltage is fast (~10-8s), and there is no freewheeling.
The technical parameters of varistors mainly include: varistor voltage (ie switching voltage) UN, reference voltage Ulma; residual voltage Ures; residual voltage ratio K (K=Ures/UN); maximum flow capacity Imax; leakage current; response time .
The use conditions of the varistor are: varistor voltage: UN≥[(√2×1.2)/0.7] U0 (U0 is the rated voltage of the industrial frequency power supply)
Minimum reference voltage: Ulma≥(1.8～2) Uac (used under DC conditions)
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
3000000-3200000
Employee Number:
50~100
Ecer Certification：
Active Member
YUEQING FEEO ELECTRIC CO.,LTD is a professional solar PV electric components manufacturer located in Yueqing City, China. We're specialized in DC circuit breakers, Surge Protective Devices, PV fuses, isolator switches, MC4 connectors etc.With CE, RoHS, CB, TUV certificates and authorized dealers... YUEQING FEEO ELECTRIC CO.,LTD is a professional solar PV electric components manufacturer located in Yueqing City, China. We're specialized in DC circuit breakers, Surge Protective Devices, PV fuses, isolator switches, MC4 connectors etc.With CE, RoHS, CB, TUV certificates and authorized dealers...
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