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Used instruments in Beijing, China

DTR8510 Transformer Turns Ratio Tester
- new
- Manufacturer: 法国/CA
Introduction: Warning display of faults such as wrong wire connection, polarity reversal, open circuit and short circuit, the instrument is easy to connect and easy to set up; no calibration or balancing required...
Beijing, China
LZZW3-35Q instrument multi ratio current transformer
- new
The outdoor instrument current transformers LZZW3-35Q are fully enclosed and cast in epoxy resin. Instrument transformer is equipped with one core and coil assembly rated for measurement and protection, and then ...
Beijing, China
GF1061R instrument transformer turns ratio test set
- new
GF1061R portable instrument transformer turns ratio test set is mainly used for field or lab testing of current transformers and voltage transformers, it can fully automatic test CT and PT turns ratio, display ph...
Beijing, China
JDZW-20 JDZXW-20G 20KV epoxy resin instrument current and voltage transformer
- new
This model of instrument current and voltage transformers includes two versions: JDZW-20 and JDZXW-20G. The units are cast in epoxy resin and fully enclosed. The units are suitable for electric systems of rated f...
Beijing, China
LZCK310-10 400/5a cheap split core cast resin current transformer
- new
The model LZCK310-10 is a window type resin casting split core current transformer. Some clients also called it as TTCC. This model can be used both for measurement and microcomputer protection of electrical equi...
Beijing, China
LZCK350-10 100/5A epoxy resin cast split core current transformer
- new
The model LZCK350-10 ct is a ring type resin casting split core current transformer. Some clients also called it as TTCC.
Beijing, China
LZCT722-10 electrical cast resin zct zero sequence current transformer
- new
LZCT722-10 zero sequence current transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system.
Beijing, China
LZCK322-10 11KV 33KV high voltage split core CT current transformer
- new
The Model LZCK322-10 is a ring type resin casting split core current transformer. Some clients also called it as TTCC. This model split core ct can be used both for measurement and microcomputer protection of ele...
Beijing, China
LZCK720-10 resin measuring or protection split core dry type cTs
- new
The model LZCK720-10 split core ct is a ring type resin casting split core current transformer. Some clients also called it as TTCC.
Beijing, China
LZCK2500-10 high accuracy 33KV split core zero phase current transformer
- new
The model LZCK2500-10 zero phase ct is a ring type resin casting split core current transformer. Some clients also called it as TTCC.
Beijing, China
LZCG930-10 cheap low voltage cast resin ring core current transformer
- new
The model LZCG930-10 CT is a ring type resin casting current transformer. Some clients also called it as TTCC.
Beijing, China
GF1061CVT portable capacitor voltage transformer tester
- new
GF1061CVT portable capacitor voltage transformer tester is mainly used for field or lab testing, it applied different frequency test power source, finish the measurements (M) and protection (P) class capacitor vo...
Beijing, China
Portable precision current transformer testing ct pt analyzer
- new
GF1061 portable ct pt analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type pri...
Beijing, China
LZCG530-10 11KV cast epoxy resin straight-through current transformer
- new
The model LZCG530-10 series straight-through ct is a ring type resin casting 0.2s current transformer. It is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV ...
Beijing, China
FU-80 low cost indoor single phase split core current transformer
- new
The model FU-80 is a split-core current transformer offers 333mV, 100mV-2V and 10mA-500mA ,1A or 5A at secondary from sensed primary current (0-1200A). This model has three diameter version (30mm, 55mm and 80mm),...
Beijing, China

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Overview

Transformers are electrical devices used to transfer electrical energy between two or more circuits through electromagnetic induction. They are essential in various applications, including power generation, transmission, and distribution, as they allow for the efficient change of voltage levels, ensuring the safe and effective delivery of electricity over long distances.

FAQ

What should I consider when buying a used transformer?

Consider the transformer's age, capacity, voltage rating, and overall condition. Check for maintenance records and any signs of wear or damage, such as oil leaks or rust.

How do I ensure the transformer is shipped safely to my location?

Use a reputable transport service that specializes in moving heavy electrical equipment. Ensure the transformer is properly secured, protected from moisture, and handled carefully during transit.

What is the maintenance schedule for a transformer?

Regular maintenance includes checking oil levels, inspecting for leaks, cleaning and inspecting bushings, and testing insulation resistance. Follow the manufacturer's guidelines for detailed maintenance intervals.