Three Phase Distribution Board
XL-21 power distribution board is widely used in AC 50Hz, rated working voltage is 380V (660V), and rated working current is up to 630A. It is used for power distribution and open distribution of three-phase four-wire power systems such as...
Description
Three Phase Distribution Board XL Distribution Board
XL-21 power distribution board is widely used in AC 50Hz, rated working voltage is 380V (660V), and rated working current is up to 630A. It is used for power distribution and open distribution of three-phase four-wire power systems such as metallurgy, mining, petroleum, chemical industry, electric power, building materials, mechanical processing, transportation, hotels, restaurants and so on. It provides protection for circuit overload, short circuit and leakage, and performs normal circuit conversion. The product is an indoor closed device, and its shell protection grade is IP40. The product meets GB7251.1 and IEC60493-1 standards
Conditions of Use:
The altitude is less than 2000 meters.
Temperature -15℃-+40℃.
The average temperature exceeds +35°C within 24 hours.
At +20℃, the relative humidity is 90%.
Product Picture
Product parameter
No. | Name | Unit | Data |
1 | Rated voltage of main circuit | V | AC 380 |
2 | Auxiliary circuit rated voltage | V | AC 220 380 |
3 | Rated frequency | HZ | 50 |
4 | Rated insulation voltage | V | 660 |
5 | Rated current | A | ≤800A |
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Contact: Charles Du
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E-mail: Fengyuan800@outlook.com
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