●    Cross core design, convenient installation, safe and reliable

   ●    Metal case design, strong anti interference capability, suitable for indoor and outdoor environment

   ●    High sensitivity design, high accuracy, good linearity

   ●    Passive and active series are optional.

   ●    Nice appearance, waterproof paint surface treatment, suitable for outdoor using.

   ●    Used for high voltage electrical equipment on-line insulation monitoring devices of transformer substation, accurately transmitting the mA grade leakage current in the high voltage equipments, such as transformer bushing, current transformer, voltage transformer, coupling capacitor, arrester, and so on.