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125VDC battery charger power supply
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125VDC battery charger power supply

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Utility Battery Chargers 125VDC is Industrial Dc Power solutions for the Utility lndustry, Oil &Gas  Industrial and Electrical applications.


Stationary battery chargers with input voltages of 400VAC±10%. Single Phase or Three Phase. Output Power of 125VDC,20, 40, 60, 80 or 100 Amps. 


It's switch-mode modular power supply in a compact rack-mounted size.

MODELA220/125-20M1A220/125-40M2A380/125-60M3A380/125-100M5A380/125-140M7
Configuration1pcs 125V/20A module
+1pcs monitor		2pcs 125V/20A module
+1pcs monitor		3pcs 125V/20A module
+1pcs monitor		5pcs 125V/20A module
+1pcs monitor		7pcs 125V/20A module
+1pcs monitor
EnvironmentalOperating temperature-40°C ~ 55°C
Storage temperature-40°C ~ 70°C
Relative humidity≤ 90%RH (30°C)
CommunicationRS485 or SNMP
Altitude≤ 2000m (derating is necessary above 2,000m)
AC InputAC input systemL＋N＋PE/220VacL1+L2+L3+N/380Vac
Input voltage range90VAC ~ 280VAC323-437VAC
Input AC voltage frequency45Hz ~ 65Hz
Max input current≤28.4A
Power factor≥ 0.99
DC OutputNominal output voltage110VDC
Rated output voltage125VDC
Rated Output Capacity2.5kW5kW7.5kW12.5kW17.5kW
Output DC voltage90VDC ~ -150VDC
Output DC current20A40A60A100A140A
Voltage set-point accuracy≤ 1%
Efficiency≥ 93.2%
Noise (peak-peak)≤ 200mV (0 ~ 20MHz)
Weighted noise≤ 2mV (300Hz ~ 3400Hz)
AC Input Alarm and ProtectionAC input over-voltage alarm pointDefault: 280VAC ± 5VAC*
AC input under-voltage alarm pointDefault: 176VAC ± 5VAC
AC input over-voltage protection recovery differenceDefault: 295VAC ± 5VAC, 10VAC lower than the AC input over-voltage protection point
AC input under-voltage protection pointDefault: 180VAC ± 5VAC*
DC Output Alarm And ProtectionDC output over-voltage alarm pointDefault:149VDC ± 0.5VDC*
DC output under-voltage alarm pointDefault:90VDC ± 0.5VDC*
DC output over-voltage protection pointDefault: 97.2VDC ± 0.5VDC*
LLVDDefault: 99VDC ± 0.5VDC*
BLVDDefault: 97.2VDC ± 0.5VDC*
RectifierLoad sharingThe rectifiers can work in parallel and share the current. The unbalance is better than ± 5% rated output current.
Derated by input (at 45°C)The rectifier can output power of 100% with input voltage of ≥154VAC; The rectifier can output power capacity 1200W with input voltage ＜154VAC;
Rectifiers under-voltage stop with input voltage of 85VAC


125VDC battery charger 125VDC power supply 125vdc rectifier battery factory 125vdc backup recitifer system 125vdc utility rectifier system

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