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Standby Battery Charger

Standby Battery Charger
Standby Battery Charger
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Product Information

Feature
    • High output power with light weight, convenient for field measurement transportation
    • User friendly artwork, easy access to all components by operators
    • State-of-art technique of soft-off which decreased switch deterioration by 40%
    • Strong to provide DC auxiliary supply during emergencies for protection and control equipments in case of DC system failure
    • Comply with requirements as in IEC 60146-1-1
    • Ventilation channel and circuit with dustproof structure
    • Accurate display for output voltage, current and other working status on LCD screen
    • Build-in CPU, automated management for battery charging
    • Auto calculation for changed time and changed capacity
    • Auto transforming from equalized charging to float charge
    • This switch model charger could be combined with extra units for higher output power
    • Could be used as backup power in case of DC charge malfunction
    • Versatile configuration for different applications in battery maintenance
    • This battery deep cycle charger has Over-voltage protection and under voltage


    warning function

    • Could be used as DC power supply in maintenance and examination of power project
    • DC power supply for relay protection equipment in experiment and adjustment
    • Could be used as DC power supply in maintenance and examination of power project
    • Thermal protection, auto stop in overheating and auto start in normal temperature
    • No reverse current from the battery or load feeding the charger


Parameter
• Temperature: -10℃ ~ 40℃ (working)
                      -25℃ ~ 55℃ (storage)
• Altitude: <2000 M
• Humility: <95% (daily), <90% (monthly)
• Input volt: sinusoidal wave, -15%nom~20%nom
• Reliability: MTBF≥100000
• Noise: ≤55dB
• Input Hz: 45Hz~55Hz

Output Range
Index
P1140
P2240
Output nom voltage
110V
220V
Voltage range
90V~143 V
176-288V
Output nom current
40A
40A
Current limit
0~105% nom output current
Volt-stabilization accuracy
±0.2%
Current-stabilization accuracy
±0.2%
Ripple coefficient
±0.05(rms), ±0.2%(peak)
Soft start time
3~8s


Charger Input
Range
Input voltage
380V(-15%, +20%), 3p
Input Frequency
50Hz±10%
Input current
25A
Power factor
0.93 (Full load)
Overall efficiency
93% (Full load)

Ordering Info

Model

Output

Dimension

Weight

P2240

220V, 40A

590×397×131mm

29.5 Kg

P1140

110V, 40A

590×397×131mm

29.5 Kg







Far more models like 48V and 380V are available upon request.

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