Certificate |
Схема подключения выдается по спецификации Заказчика. Пожалуйста, свяжитесь с отделом продаж |
Low voltage electrical switchboards of YaU (ShU)-El-820 series are designed for equipping of electric energy input and distribution boards with an automatic transfer switch. Low voltage electrical switchboard of YaU (ShU)-El-820 series provides automatic switching of lighting and power equipment to stand-by power supply when normal supply voltage in AC networks disappeared. Consumers are switched over to the normal power supply automatically when the normal supply voltage is restored. Continuous-time service
Low voltage electrical switchboard of YaU (ShU)-El-820 is manufactured in accordance with GOST R 51321.1-2007 and TS-3434-002-50617349-2015.
Low voltage electrical switchboard of YaU (ShU)-El-820 provides performance of the following functions:
Characteristic |
Value |
---|---|
Embodiment type | Hang type/Ground type |
Rated voltage, V | 0,4/0,66 |
Control circuit voltage, V | 24VDC / 220VDC/ ~24VAC/ ~220VAC special design is possible |
Contact rating current, A |
Ground type: Up to 1600 inclusive |
Hang type: Up to 250 inclusive |
|
Frequency, Hz | 50 |
Short time electrodynamic current, kA: | Up to 100 |
Color, RAL color standard | 7035 special coloring is possible |
Maintenance method |
Ground type: Single-end / double-end |
Hang type: Single-end |
|
Islanding form |
Ground type: Up to 2b inclusive |
Hang type: Up to 2b inclusive |
|
Ingress protection rating, IP | Up to IP55 inclusive as per GOST 14254-2015 IEC 60529:2013 |
Environmental class | UHL by default as per GOST 15150-69 Another embodiment is possible |