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RESIDENTIAL GROUP SWITCHBOARD
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SKR4P |
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Energy metering and distribution in residential, public and industrial buildings. Branch circuit protection at overloads, short circuits and inadmissible earth leakage currents (in circuits with earth (with residual current circuit-breaker) in dead-earthed neutral circuits (TN-S and TN-C-S earthing systems).
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- Comply with GOST R 51321.1-2000 (IEC 60439-1-92).
- GOST R 51321.3-99 (IEC 60439-3-90).
- GOST R 51628-2000.
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- Elegant design, easy service and maintenance.
- Supplied fully completed with meters and distribution devices.
- Single- and three-phase lead-in modifications available.
- UHL4 climatic modification according to GOST 15150-69.
- Plastic case (hinged or build-in) with transparent toned cover. The cover can be fixed in opened and closed position.
- IP41 protection level according to GOST 14254-96, with door opened – IP20.
- Devices are mounted on TN35-7,5 DIN-rail.
- DIN-rail of the niche inbuilt case can be up/down regulated.
- Modification for niche mounting (modification 2) and for wall mounting (modification 1).
- “N” and “PE” buses with sufficient amount of terminal clamps.
- Back niche mounting by four M5 screws.
- Supplied with impulse voltage limiters (OIN) and other service devices on individual order.
- Possibility of AMR system integration.
- Contain switching devices only.
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Reliability characteristics |
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- Warranty period – 2 years from putting into operation.
- Average service life – not more than 10 years.
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SK X 4 P X-X II XX-XXX X
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Switchboard modification according to the place of installation:
1 - wall; 2 - niche;
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switchboard diagram designation determining connection diagram and rated currents;
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rated current in amperes;
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protection class;
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T – three-phase; is not put for single-phase designation;
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module quantity;
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plastic case;
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modification number;
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switchboard application designation:
R – group; U – group-metering |
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series designation |
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