Used for power frequency AC or DC withstand voltage
test for HV electric equipments and insulation materials.
Compact,light,reliable
Zero-position and over current protection
Ease of operation
【note】
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Detail
Application
main feature
Specification
CQSB ultra light power frequency test transformer is applied to power frequency AC or DC withstand voltage test for HV electric equipments, electric devices and insulation materials. The light-weight design facilitates transport to specific sites and is very suitable for handover, overhaul and preventive test for medium and low voltage electric equipments.
Power frequency AC/DC withstand voltage test for various HV electric equipments, insulation materials
On-site handover overhaul and preventive withstand voltage test for medium and small-sized electric equipments
AC withstand voltage test for medium and low voltage short cable
Power frequency AC withstand voltage source for insulation tools, insulation gloves/boots
Used as DC power source for cable detection
Compact and light-weight.
Ease of operation
Zero-position protection, over current protection
Withstand timing and optical acoustic alarming function
