Zago Electric
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It is suitable for three-phase AC 50-60Hz, rated voltage 660V and below, rated current 4000A and below, in three-phase four wire system or three-phase five wire system and other power systems, used for power conversion, distribution and control. The product has passed the national compulsory product certification (CCC certification), in compliance with the GB7251.1 and JB/T9661 standards, and it passes a long test run assessment. It can be widely used in a variety of low-voltage distribution system, such as power plants, substations, industrial and mining enterprises, building hotels, residential areas, municipal construction, etc.
The basic cabinet of this device is a composite assembly structure that is galvanized and connected by self-locking screws or Level 8.8 hex head screws; add doors, covers, baffles, mounting supports, bus, and functional units as is required by the scheme to assemble a complete set of device. Dimension of parts in the device and dimension of the chamber are modularized (modular unit E = 25mm).
| No. | Items | Unit | Parameters |
|---|---|---|---|
| 1 | Rated voltage | V | 400 |
| 2 | Rated insulation voltage | V | 690 |
| 3 | Rated current of main bus | A | 6300, 5000, 4000, 3200, 2500, 2000, 1600 |
| 4 | Distribution bus | A | 1000~4000 |
| 5 | Rated frequency | Hz | 50 |
| 6 | Short time withstand current of main bus | kA | 100 |
| 7 | Short time withstand current of distribution bus | kA | 30 |
| 8 | Level of protection | IP | 30 |
| 9 | External dimension (W×D×H) | mm | (600,800,1000)×(600,800,1000)×2200 |
