Parameters
| DC 480V Battery Charger | |||
| Model | CDY48001 |
CDY48003 | CDY48005 |
| Charging Voltage Range | 400V-600V | ||
| Charging Current | 0-10A | 0-30A | 0-50A |
| Instrument Functionality | |||
| Display | 7-inch LCD touch screen with 1024 x 800 resolution | ||
| Voltage measurement accuracy | ±0.5%FS+0.1V | ||
| Current measurement accuracy | ±1%FS+0.1A | ||
| Cell voltage display accuracy | 0.01V | ||
| Data storage | Internal:32Gbit FLASH; External 16G storage | ||
| Data communication | RS485、USB | ||
| Working mode | Constant current, constant voltage, and trickle three-stage | ||
| Protection performance (LCD display reminder + buzzer alarm) | |||
| Host protection function | Over-temperature, over-current, current runaway trigger shutdown protection | ||
| Reverse connection protection | Reverse polarity audible and visual alarms | ||
| Abnormal protection | Power line drop, mains cable drop | ||
| Over temperature protection | Built-in temperature sensing probe, temperature over 75°C, the device automatically stops discharging | ||
| emergency stop | External open circuit breaker for emergency shutdown protection | ||
| Working environment | |||
| Cooling mode | Forced air cooling | ||
| Temperature | Operating temperature : -5～50℃, Storage temperature : -40～70℃. | ||
| Humidity | Relative humidity : 0～90%(40±2℃) | ||
| Altitude | Available below 4000m | ||
| Power supply | |||
| Voltage | Supply voltage: AC 220V (-20%～+30%), frequency: 45～65Hz. | ||
| Withstand voltage | Input-shell: 2200Vdc 1min / Input-output: 2200Vdc 1min / Output-shell: 700Vdc 1min | ||
| Safety | Satisfies EN 610950 | ||
Overview
HDGC3970 battery charger use to perform the high-current activation and supplemental power to the battery module. It sets constant current&voltage, and trickle three-stage charging modes by high-frequency charging characteristics to realize the effective activation charging for battery internal pole column, finally prolong the battery service life. So, it is definitely suitable for battery module maintenance operation.
Applications
Features
● Rapid power replenishment: rapidly replenish during a short period of time and effectively activate the internal chemical composition of the battery.
It can effectively solve the issue of differential pressure sparks when the charging module closes after replenishment.
● Wide voltage&high current design: one charger can support battery module testing in wide voltage range as DC48V/110/220V/380/480V
● Multi working modes: constant-current charge, constant voltage & limit current charge,trickle float charge etc.
● HD Display: 7-inch touch screen with resolution of 1024*800, the military-grade touch panel to reach strong anti-interference ability.
● Multi safety protection modes: over-current, short-circuit, high temperature, reverse polarity etc.
● Multiple alarm functions: The tester issues alarm and stops discharging in real time when it occurs abnormal problems as high voltage, under-voltage, current out of range and fan failure etc., which avoid the damage of tester and related equipment.
● Intelligent operation design: automatic recording and intelligent analysis of the entire test.
● High-frequency wave width modulation (PWM) technology in charging: filtering, rectification, inverter, power efficiency conversion integration, built-in electromagnetic interference (EMI) surge protection circuit and microprocessor control technology.
● High performance component: the CPU of main control board adopt the high-performance ARM from imported STM Microelectronics to realize the stable performance, high frequency and powerful functions. The main & vice CPU work together to ensure the testing safety and reliability.
● Charging parameters preset : multi templates parameter inside for different types of batteries, and automatically saved after power down and directly restart testing after power up.
● Equipped with professional analysis software: simultaneously display data table as voltage,current curves, single cell histogram etc., and automatically generate report in EXCEL/WORD to print.
● Powerful storage space: with internal 16G for 1000 groups discharging data and external 16G USB data reader
● Charging termination set via multi conditions: charging capacity to limit, charging time to limit, cell voltage high limit, module voltage high limit. It will automatically stop charging when any one of testing conditions are reached.
● Self-calibration function for high measurement accuracy
● Curve Viewing Function: data files view in graphs and waveform format.
