JDZ9-35Q Voltage Transformer

JDZ9-35Q Voltage Transformers : Core 35kV System Components

Built with top-shelf insulating materials, the high quality JDZ9-35Q Voltage Transformers made by Comewill, a professional manufacturer in China, have a compact but tough design. That means they hold up well mechanically and offer solid electrical insulation—no skimping on durability. Each model has its own specialty, too: the JDZ9-35Q handles moisture like a pro, so it’s perfect for humid or wet spots. The JDZ9-35G, on the other hand, comes with strong overvoltage protection—keeps your electrical system safe from sudden voltage spikes.

Whether you’re using JDZ9-35Q Voltage Transformers in substations, industrial plants, or power distribution networks, both models deliver consistent, accurate voltage measurements over the long haul. They don’t just get the job done—they make your electrical system safer and more efficient to run.

Basic Parameters

Rated voltage: 35kV (primary side)
Rated transformation ratio: 35000/100 V (some models support multi winding configuration)
Accuracy level: 0.2, 0.5, 1.0, 3.0, 6P (some models support combination level, such as 0.2/0.5/6P)
Rated insulation level: 40.5/95/200 kV (some models are 42/95/185 kV)
Maximum output: 1000 VA (some models can reach up to 2000 VA)

Structural Characteristics

Fully enclosed epoxy resin casting, resistant to pollution and moisture, suitable for tropical regions.
Bottom plate installation, compact size, supports installation in any direction.
The secondary output terminal box can lead wires in multiple directions and has an anti-theft design.

Application scenarios

Energy metering, voltage monitoring, and relay protection in the power system.
JDZ9-35Q Voltage Transformer can be also installed in KYN-35 type and other high-voltage switchgear.

Technical data