Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
Sample Available

7kw EV Charger, Power Supply, Adapter manufacturer / supplier in China, offering 7kw EV Charger Power Supply, 30kw & Power Module, 15kw & Power Module and so on.

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    YRS
General Supplier

China 350A Embedded Power Supply System for Telecom

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Min. Order / Reference FOB Price
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Local Area: Shenzhen, Guangdong, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Brand: Gold Power
Output Type: Single
Warranty: 2 Years
Output Power: 18725W

350A Embedded Power Supply System for telecom (with LLVD&BLVD)





Wide operating range of AC input voltage: 90~290VacOperating temperature range: -25ºC~+55ºCZero current/voltage switching tech with high efficiency ≥91%Perfect battery management, battery temperature compensation, battery capacity test ,LVLD and LVBD protection, anti-reverse connective protectionHot-swappableInput over/under voltage protectionOutput over voltage protectionOutput over current protectionOutput short circuit protectionAuto current sharing, parallel operation



GPE48350G System configuration
The system consists of distribution unit, rectifier module (up to 7 sets) and monitoring module. The configuration is optional, see following table:

ConfigurationRectifier ModuleMonitoring ModuleDistributionRemarkStandardGPR4850DR03 GPM48P (With Ethernet Port)AC Distribution: single phase
AC control circuit breaker (100A/2P) *1;
DC distribution: battery fuse 100A*4;
LVD1: 63A*3, 32A*5, 16A*4
(MCB capacity is optional).
LVD2: 32A*3, 16A*4
(MCB capacity is optional).For details, please refer to the specifications of modules.

InputParametersMin.Typ.Max.UnitRemarkInput voltage range90220290Vac Input frequency455065Hz Input current 95A Power factor0.98Rated loadInput over voltage protection300 VacAuto-recoveryInput over voltage recovery290 VacReturn difference ≥5VInput low voltage protection 85VacAuto-recoveryInput low voltage recovery 90VacReturn difference ≥5VInput over current protection MCB at AC input side for protection

OutputParametersMin.Typ.Max.UnitRemarkOutput voltage range4253.558VdcAdjusting through monitor ,test with no loadOutput power018725 WInput 176-290Vac, 18725W output (Rated power including the sum of battery charging power and load power )09350 W
Input 90-175Vac

Output over voltage protection58.5 60.5VdcLock up

Output current limit protection AvailableOutput short-circuit protection Long time short-circuit no damage, auto-recoveryOver temperature protection Auto-recovery @ ambient temperature <65ºCBattery low voltage disconnection protection AvailableBattery anti-pole protection Battery and power supply no damageVoltage regulation ±1%


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