Isolation transformer SKS-SG-200KVA-0.38-1.2
cast resinfor UPSthree-winding

isolation transformer
isolation transformer
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cast resin
for UPS
Other characteristics
three-winding, pad-mount, three-phase, high-impedance
Electric power

Max.: 1,000 kVA (1,359.6212 hp)

Min.: 50 kVA (67.9811 hp)

Primary voltage

300 V

Secondary voltage

400 V


Power isolation transformer refers to the input and output winding with electrical isolation transformers, it can avoid accidental hit at the same time transformer can isolate the former vice edge coil current. Power isolation transformer are widely used in electronic industry, mining enterprises, machine tools, equipment in general circuit of control power, security lighting and the power of light. Characteristic of this series: 1.Power range: 30KVA-1000KVA; 2.Phase: Three phase; 3.Primary voltage: 380V; 4.Secondary voltage: 690V/1200V; 5.Frequency: 50/60Hz; 6.Fixing system: Angles DIN 41307; 7.Winding: Enamelled copper wire class F/H, separated primary and secondary(galvanic separation); 8.Protection class: IP00 or as customer required; 9.Insulation class: F/H; 10.Standard: According to EN61558-2-6. Warning: Environment exists without gas, steam, chemical deposition, dust or dirt. Explosive or corrosive medium is not allowed. Outer casing could be desiged as required.


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