Certificate |
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Auxiliary boards of PSN-1100 series are designed for reception and distribution of AC power from the transformer for balance-of-plant needs with a capacity of up to 1000 kVA at the power plants, substations and power facilities with a voltage of up to 750K
Auxiliary boards of PSN-1100 series are manufactured in accordance with GOST R 51321.1-2007 and TS-3434-002-50617349-2015.
Characteristic |
Value |
---|---|
Embodiment type | Ground type |
Rated voltage, V | 0,4 / 0,66 |
Rated voltage, V | =24VDC / =220VDC/ ~24VAC/ ~220VAC (other design is possible) |
Contact rating current, A | Up to 1600 inclusive |
Frequency, Hz | 50 |
Short time electrodynamic current, kA: | Up to 50 |
Color, RAL color standard | 7035 (special painting is possible) |
Maintenance method | Single-end/double-end |
Islanding form | Up to 2b inclusive |
Ingress protection rating | Up to IP55 inclusive according to GOST 14254-2015IEC 60529:2013 |
Environmental class | UHL by default as per GOST 15150-69 Other embodiment is possible |