Low-voltage transformer

high-voltagepole-mountedIEC

Made with premium-grade copper wire and insulation oil, these pole-mounted transformers can be specially designed or configured to meet the requirements of power companies in most countries. Every effort is made to ensure customer satisfaction. • Meeting IEEE, IEC, and various national standards • Automatic pressure relief valve • Non-PCB insulation oil • Electrostatic powder painting for corrosion prevention • “Recessed bottom” design • Waterproof for high-voltage or low-voltage bushing mounting All models of CIC’s pole-mounted oil-immersed transformers undergo a series of comprehensive type tests and routine tests, performed by a qualified testing laboratory accredited by a member of the ILAC. Routine tests include: • Winding Resistance • Turn Ratio and Polarity • Load Loss & Impedance • No-Load Loss & Exciting Current • AC Applied Voltage • Induced Voltage • Structure Check • Insulation Resistance Test • Impulse Test * • Tank Leakage Test *