3.8 / 6.6kV tambo inogona kuve yakanyanya kuchinjika, senge imwechete core Coil End Lead Type 4E yakagadzirirwa mota, majenareta, ma actuators, ma transformer uye macircuit-breaker, ane CPE Rubber ekunze sheath.Izvo zvinofanirwa kucherechedzwa kuti tambo iyi inowanikwa muhuwandu hwemagetsi kubva pa300/500V kusvika pa11kV.