The GZDW-65AH DC Power Cabinet is a complete industrial DC screen system designed for critical power backup in substations, power plants, telecommunications, and other facilities requiring a stable 220V DC supply. It integrates a 65Ah battery module with an intelligent charger and advanced monitoring unit. Key specifications include AC input 220V±15%, DC output 220V, and battery capacity 65Ah. The cabinet features a robust steel enclosure with dual battery banks for enhanced reliability. Protection functions cover overvoltage, undervoltage, short circuit, and temperature monitoring. The intuitive control panel provides local status display, while optional RS485/Modbus communication enables remote supervision. This unit ensures continuous power for switchgear operation, protection relays, and emergency lighting. Its compact design saves valuable floor space without compromising performance. Suitable for indoor installation, the GZDW-65AH meets international safety standards and comes with easy maintenance access.
Technical Specifications
| Input Voltage | AC 220V ± 15% |
| Output Voltage | DC 220V |
| Battery Capacity | 65Ah |
| Battery Type | Lead-acid or VRLA |
| Cabinet Material | Steel with powder coating |
| Protection Grade | IP20 |
| Operating Temperature | -10°C to 40°C |
| Dimensions (WxDxH) | 600 x 600 x 1600 mm |
| Weight | Approximately 80 kg |
| Communication | RS485 / Modbus (optional) |
| Standards | IEC, GB/T |
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