DC charge/discharge bank UHV-220/30CF

portableconstant currentconvection-cooled

UHV-220/30CF Battery Charge and Discharge Tester is designed to test charge and discharge values of battery banks and to act as a controlled discharge load. It realizes constant discharge at a set value by continuously controlling the discharge current.

Main functions

• Operable alone or in parallel with other units; supports remote control and status monitoring.
• Five-in-one integration: charging, discharging, single-cell detection, online monitoring and activation.
• Wireless single-cell voltage monitoring (each module monitors up to 12 cells).
• Background analysis software with remote-control discharge; host includes USB interface and 2 GB internal data storage.
• Dual-CPU architecture for improved safety, reliability and measurement accuracy; discharge can be paused and parameters modified without terminating the test.

Technical parameters

• Working mode: standalone, parallel operation, remote control and status monitoring.
• Applicable battery packs: 48V / 110V / 220V / 380V.
• Charging voltage ranges: 48V: 40–60V; 110V: 95–150V; 220V: 190–300V; 380V: 350–450V.
• Charging current ranges: 48V: 10–150A; 110V: 1–80A; 220V: 1–40A; 380V: 1–20A.
• Discharge voltage ranges: 48V: 38–60V; 110V: 80–135V; 220V: 176–270V; 380V: 300–460V.
• Discharge current ranges: 48V: 0–150A; 110V: 0–150A; 220V: 0–100A; 380V: 0–50A.
• Current accuracy: 1%.
• Voltage accuracy: 0.5%.
• Single-cell voltage accuracy: 0.2%.
• Single-cell range & resolution: 0.500V–16.00V (1 mV resolution).
• Charge/discharge time: 0–99 h 59 min (programmable).
• Power supply: AC 220V / 380V.
• Cooling method: forced-air cooling.
• Dimensions: 610 × 390 × 675 mm; Net weight: 61 kg; industrial universal wheels for handling.

Work environment

• Operating temperature: -5 to 50 °C; storage temperature: -40 to 70 °C.
• Relative humidity: 0–90% (reference at 40 ±2 °C).
• Rated altitude: up to 4000 m.
• Noise: < 60 dB.

Power supply and safety

• Working voltage (mains): single-phase three-wire 220V AC (-20% to +30%), frequency 45–65 Hz.
• Withstand voltage test: input-housing 2200V DC 1 min; input-output 2200V DC 1 min; output-housing 700V DC 1 min.
• Safety standard: meets EN61095 (as indicated).

Wiring

• AC input: GB socket suitable for 1–1.5 mm² cable.
• DC output: instrument cable 25 mm² with quick-connect plug (red = positive, black = negative).

Additional features

• Integrated functions for test, monitoring and activation workflows.
• Wireless monitoring modules simplify single-cell data acquisition (up to 12 cells/module).
• USB interface and 2 GB internal storage for local data logging; background analysis software supports remote-controlled discharge.
• Pause and parameter modification during discharge without aborting the test improve test flexibility.

Model & specifications

• Model: UHV-220/30CF.
• Applicable systems and ranges: see technical parameters above.
• Accuracy summary: current 1%; voltage 0.5%; single-cell 0.2%.