Certificate |
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Low voltage electrical switchboard of RTZO-88 (81, 88М, 88В) series is designed for power supply and control of electric drives with a capacity up to 10 kW and electric drives of shutoff and control valves with a capacity of 14-28 kW, and also electric motors with a capacity up to 10 kW of auxiliary mechanisms of electric generating stations.
We manufacture low voltage electrical switchboards of RTZO-88 series containing the following:
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 |
Control circuit voltage, V | ~24VAC / ~220VAC / ~380 =24VDC / =220VDC Other design is possible |
Contact rating current, A | Up to 250 inclusive |
Frequency, Hz | 50 |
Short time electrodynamic current, kA: | Up to 36 |
Color, RAL color standard | 7035 other embodiment is possible |
Maintenance method | Single-end / double-end |
Islanding form | up to 2b inclusive |
Ingress protection rating, IP | Up to IP55 inclusive according to GOST 14254-2015 IEC 60529:2013 |
Environmental class | UHL4 by default as per GOST 15150-69 Other embodiment is possible |