Compact substations with metal housings made by JSC Energofirma JAUDA are anticipated for external maintenance. Housing of these CSS consists of base and wall panels and doors mounted on it. The substation has a removable roof. Wall panels, doors and roof are made of galvanized steel and coated with polymers applying the powder technology. The base can be a massive ferroconcrete bath, ferroconcrete plate or hot-galvanized steel profile frame.
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KTAm-3234-2x630/10(20)/0,42
Two medium voltage circuit breakers with commutation and protective devices placed in SF6 filled container.
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KTAm-2433-1000/10(20)/0,42Medium voltage circuit breaker with commutation and protective devices placed in SF6 filled container. Up to 4 cable connections and with one transformer connection. Transformer protection with power switch.
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KTAm-1727-400/20/0,42Medium voltage circuit breaker with commutation and protective devices placed in SF6 filled container. Or air insulation load switch. With one incoming cable connection and transformer connection. Transformer protection with fuses.
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KTAm-2131-630/10(20)/0,42Medium voltage circuit breaker with commutation and protective devices placed in SF6 filled container. Up to 3 cable connections and with one transformer connection. Transformer protection with fuses.
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KTAm-3438-2x1000/10(20)/0,42
Two medium voltage circuit breaker with commutation and protective devices placed in SF6 filled container. Up to 3 cable connections and with one transformer connection. Transformer protection with power switch.