Product Overview: JDCF series oil-immersed inductive voltage transformer
JDCF series voltage transformers use electromagnetic oil-paper insulation for outdoor use; it is a fully sealed product. It is used as a voltage, electric energy measurement and relay protective device.
Specifications and Parameters:
Rated voltage: 35kV~220kV
Rated frequency: 50/60 Hz
Internal insulating medium: Oil-paper
Insulator: Porcelain or polymer
Altitude: ≤3000m, others on request
Specific creepage distance: 31mm/kV, others on request
Environment:-60℃～+50℃
Product Features:
This product has a reliable design and low magnetic density, it can avoid ferro-resonance over-voltage, the secondary coil can separate measurement from protection; the measuring precision can be up to grade 0.2 to meet the different requirement of customers and the high precision measuring requirement required by power departments.
This product uses a stainless steel expander; it is carried out advanced vacuum drying and vacuum oiling treatment technology, so it has small dielectric loss and low partial discharge, and can ensure that the operation of product is safe and reliable.
We offer the most advanced engineering design solutions and product technology solutions to global power customers, and continue to create value for the commercial success of global power customers.
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