| Customization: | Available |
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| Type: | Battery Charger |
| Charger Type: | Grid/PV |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Nominal Voltage | 12V | 24V | 48V | 110V | 220V | 400V |
| Nominal current | 25-1500A | 25-1500A | 25-1500A | 16-1500A | 16-1500A | 16-1000A |
| Input supply | Single phase 120V/220V/230V/240V,three phase 208V/380V/400V/415V/480V | |||||
| Input voltage/Frequency tolerance | ± 10%, 50/60Hz ± 5% | |||||
| Output voltage | 1.8-18V | 3.6-36V | 7.2-72V | 16.5-165V | 33-330V | 60-600V |
| Voltage ripple | <2% specified full load and without battery connected | |||||
| Static voltage regulation | ± 1% for 0-100% load variation, ± 10% AC input voltage variation and 5% AC input frequency variation | |||||
| Dynamic voltage | 5% for load variation of 10% to 100% to 10% | |||||
| Current regulation | 1% | |||||
| Protection | Input circuit breaker, Charger output fuse/Circuit breaker*, Charger current limit, Dual battery limit, AC surge supression*, Short circuit protection, Reverse battery polarity protection, Phase lost protection* | |||||
| Alarms | Charger Fail, DC High, Under/Over Voltage Trip, Earth Fault*, Low Electrolyte, Battery Disconnected*, Battery Over Temperature*, Blown Fuse*, Common Alarm Relay, Common Alarm Buzzer (All alarms are user programmable) | |||||
| Metering | Charger Voltage, Charger Current, Load Voltage, Load Current, Battery Temperature*, Battery Capacity Ratio (Meter accuracy 1%) | |||||
| Options | DC Voltage Regulator, TCP/IP adaptor, Triphase control and shot, Cabinet lamp Temperature and humidity controller, DC distribution board | |||||
| Physical | Well mount on free standing powder coated metal cabinet (Dimensions depend on charger output rating and associated battery requirements) | |||||
| Environmental | -10 to 50 degree Celsius, up to 95% humidity | |||||
| Operating attitude (m) | 3000 (without dreating) | |||||
| Communication Interface | RS232/RS485 Modbus, TCP/IP Ethernet (optional) | |||||
| DC Meter Disply (Optional) | For display the voltage and current of charger on the panel | |||||
| MTBF/MTTR | 100000 hours/ 4hours | |||||
| Efficiency | 80-93% depending on nominal voltage and power rating | |||||
| Temperature compensation | Programmable 3-6 mV/Cell/degree Celsius | |||||
| Audible noise | <60 dB | |||||
| Limp home feature | Continuous operation in the event of control failure | |||||
| Revert to factory settings | Reinstates all original factory settings | |||||
| System | SCR full-bridge, Intelligence charging management, fast acting fuse | |||||
| Why us? | |
| Reasons you would prefer to buy this power supply products from us | |
| Service | RMA(24/7 pre-sales and after-sales support), OEM, ODM |
| Quality | Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials |
| Warranty | Standard 2 years, 5+ years upon request |
| Price | Competitive factory Price! Cut down the cost you paid to the middle man |
| Professional | Founded in 1985, 30+ years battery manufacturing experience |
| Production capacity | 3, 500, 000KVAh per year |
| Reliable | Two R&D centers; Three major production bases; Global 500+ dealers/ agents; Global 100+ offices; Business coverage 65+ countries around the world |
| Shipping & Payment | |
| Payment | T/T, L/C, Cash, Western Union etc. (flexible payment term can be discussed) |
| Port | Normally Shenzhen China (any sea port upon request) |
| Delivery | By sea/air/trian/truck transportation |
| Delivery time | Normally 4 weeks ex factory excluding shipping. |
| Packing: | Pack in carton box then pallet (wooden box) |
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