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Certificate |  |
Схема подключения выдается по спецификации Заказчика. Пожалуйста, свяжитесь с отделом продаж |  |
An input switching device of VRU 1 series is designed for electric energy reception, distribution and metering in the three-phase 380/220 V alternating current circuits with the frequency of 50 Hz, and also for the protection of lines in case of overloads and short circuits. Input switching devices are completed with single-ended boards and can be single-board and multi-board.
Input switching devices are manufactured in accordance with technical requirements TS-3434-002-50617349-2015.
Characteristics |
Value |
|---|---|
| Embodiment type | Ground type |
| Rated voltage, V | 0,4 / 0,66 |
| Control circuit voltage, V | ~220VAC (special design is possible) |
| Contact rating current, A | 400 |
| Frequency, Hz | 50 |
| Short time electrodynamic current, kA: | Up to 50 |
| Color, RAL color standard | 7035 special coloring is possible |
| Maintenance method | Single-end/double-end |
| Islanding form | 1/2а/2b according to GOST 51321.1- 2007 (IEC 60439-1:2004) |
| Ingress protection rating, IP | Up to IP54 inclusive as per GOST 14254-2015 IEC 60529:2013 |
| Environmental class | UHL as per GOST 15150-69 (other embodiment is possible) |
