This manual provides safety guidelines, technical specifications, installation, operation, and maintenance instructions for Guangzhou CNC isolation…
The manual describes the scope, features, applications, operating conditions, and technical data of Guangzhou CNC isolation transformers. It also outlines the responsibilities of manufacturers and users, emphasizing safe handling and proper training.
Key sections cover safety precautions, detailed specifications, installation steps, wiring requirements, grounding, and regular maintenance procedures to ensure reliable and safe operation of the transformers in industrial and commercial environments. This manual is written in Chinese.
| Rated Capacity (kVA) | 10 (BS1000A), 6.3 (BS630A), 2.8 (BS400), 2.1 (BS300), 1.5 (BS200), 0.8 (BS120), 1.2 (BD120), 0.8 (BD80) |
|---|---|
| Rated Input Voltage (V) | 380 V (all models) |
| Rated Output Voltage (V) | 220 V (all models) |
| Rated Frequency (Hz) | 50 Hz (all models) |
| Efficiency (%) | 96.8 (BS1000A), 97.5 (BS630A), 92 (BS400), 95 (BS300), 93 (BS200), 93 (BS120), 93 (BD120), 92 (BD80) |
| Insulation Level | F (BS1000A, BS630A), B (others) |
| Weight (kg) | 96 (BS1000A), 55 (BS630A), 37.7 (BS400), 31.3 (BS300), 16.7 (BS200), 13.3 (BS120), 13.2 (BD120), 9.7 (BD80) |
The insulation resistance must be at least 20 MΩ.
The transformer can operate in ambient temperatures from –10 °C to +40 °C.
It must have a reliable protective grounding connection, and all connections should be secure and capable of carrying the rated current.