Features
● Center hole-through, easy installation,on
the safe side.
● Metal casing,better capacity of resisting
outside surroundings.
● High-sensitivity/accuracy,good linearity.
● Two series for selection: passive and active
Applications
● Used in high voltage electric power equipment
insulation monitoring plant, which is stalled in
transformers station.Provide exact measure-
ment for mA leakage current of high voltage
power equipment, such as transformers
sleeve, current transformers
Specifications
● Frequency:50Hz
● Rated current:10mA、20mA、30mA
● Measuring range:0.5~700mA
● Output signal:mV/mA
● Amplitude error:±0.1%
● Phase error:±1'
● Environmental temperature:-30℃～+75℃
Influence on phase error by temperature
change is＜1’
● Diameter of primary center hole:Φ13mm,
25mm, 40mm, 50mm
