Product Introduction
Wuhan UHV Power Technology Co.,Ltd., is a professional manufacturer and supplier of high-voltage power testing equipment in China.The UHV-220/30FK Battery Charge-Discharge Tester is an intelligent battery charge and discharge testing device designed for power systems, telecommunications, data centers, energy storage, and industrial DC systems. The device employs advanced digital control and constant-current discharge technology, allowing real-time adjustment of output current during testing to maintain the actual discharge current at the set value, thereby accurately evaluating the capacity, discharge performance, and operating condition of battery banks.
The device supports a wide discharge voltage range of 10 to 600 V DC and offers multiple selectable output current levels, making it applicable to various battery systems such as 24V, 48V, 72V, 96V, 110V, 220V, 240V, 380V, and 480V. With wireless individual cell voltage monitoring, real-time data recording, automatic protection, and PC-based data analysis software, it effectively improves the efficiency and safety of battery maintenance and capacity testing operations.
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Características del producto
1、Wide Voltage Range (10-600V) – Supports multiple battery types with continuously adjustable voltage for flexible testing.
2、Precision Constant-Current Discharge – Adjustable current ensures accurate battery capacity measurement.
3、Wireless Cell Monitoring – Each module tracks up to 12 cells simultaneously for real-time voltage analysis.
4、PC Analysis Software – Enables data review and remote-controlled discharge (Chinese UI supported).
5、High-Capacity Data Storage – Built-in 2GB memory and USB interface for easy data export.
6、Dual-CPU Safety Design – Enhances test reliability, accuracy, and protection during operation.
Parámetros técnicos
| Applicable battery | 24V、48V、72V、96V、110V、220V、240V、380V、480V | |||
| Modo de trabajo | Se puede usar solo, se puede usar simultáneamente, puede ser control remoto y monitoreo de estado. | |||
| voltaje de descarga | DC 10V～300V | DC 10V～600V | ||
| Corriente de descarga | 10~19V：0~50A； 19~180V：0~100A； 180~300V：0~50A； | 10~19V：0~80A； 19~180V：0~120A； 180~300V：0~80A； | 10~19V：80A； 19~180V：120A； 180~300V：80A； 300~600V：50A； | 10~19V：150A； 19~180V：300A； 180~300V：150A； 300~600V：60A； |
| Precisión de la corriente | 1% | |||
| Precisión de voltaje | 0.5% | |||
| Precisión del voltaje del monómero | 0.2% | |||
| voltaje de monómero | 0.500V～16.00V(resolution 1mv) | |||
| Tiempo de descarga de carga | 0 ~ 99 horas y 59 minutos | |||
| Fuente de alimentación | CA: 220V | |||
| Modo de enfriamiento | refrigeración por aire forzado | |||
| Packaging | aluminum alloy pull box | |||
Ambiente de trabajo
| Disipación de calor | refrigeración por aire forzado |
| Temperatura | working range: -5 ~ 50℃ storage temperature: -40 ~ 70℃ |
| Humedad | relative to humidity0 ~ 90% (40±2℃) |
| Altitud | altitud nominal: 4000 m |
| Ruido | ﹤60dB |
Fuente de alimentación de trabajo
| Voltaje | Sistema trifásico monofásico: 220V AC (- 20% ~ +30%), frecuencia :45 ~ 65Hz |
| Prueba de tensión soportada | entrada - carcasa: 2200V DC 1min |
| entrada-salida: 2200V CC 1min | |
| salida - carcasa: 700V DC 1min | |
| Seguridad | cumplir con EN610950 |
Alambrado
| entrada de CA | Gb socket, suitable for 1 ~ 1.5mm2cable |
| Salida CC | instrument 25 mm2Cable quick connect plug (red positive black negative) |
Application Scenarios
Substations — Battery bank capacity testing, discharge testing, and performance evaluation.
Power plants — DC system battery bank capacity verification and maintenance testing.
Communication base stations — Discharge and capacity testing of 48V communication battery banks.
Communication rooms — Performance testing and operating condition assessment of backup batteries.
Data centers — UPS battery bank capacity testing and backup power verification.
UPS systems — Battery bank discharge testing, capacity verification, and maintenance.
Energy storage systems — Energy storage battery performance testing and discharge testing.
Industrial backup power — Industrial battery bank capacity and discharge performance testing.
Power DC systems — Battery testing for 110V/220V DC systems.
Battery manufacturers — Factory testing, capacity verification, and quality inspection of battery banks.
Frequently Asked Questions
Q: Why is battery discharge testing necessary?
A: Through actual discharge, the capacity and discharge performance of battery banks can be verified, and batteries with capacity degradation or abnormal performance can be identified in a timely manner.
Q: Can individual cell abnormalities be detected?
A: Yes. Through real-time monitoring of individual cell voltages, the device can help users identify low voltage, abnormal voltage, and voltage discrepancies between cells.
Q: Can comparative testing be performed on batteries from different batches?
A: Yes. After saving different test records, the test results can be organized and compared to analyze performance differences between different battery banks.
Q: Why is constant-current discharge important for capacity testing?
A: Constant-current discharge maintains a relatively stable test current, making it easier to compare data across different test cycles and helping to accurately evaluate the discharge performance of batteries.
Q: Can the discharge time be monitored during testing?
A: Yes. The device can record the test time and analyze the testing process in conjunction with parameters such as discharge current, voltage, and capacity.
