precision current transformer

The zero phase current transformer is used in metering electric energy, voltage controlling and realy protection application.

This multifunction current transformer analyzer is performing excitation, ratio and phase error, polarity, secondary loop burden and coil resistance

Toroid Winding Machine is the best suited to toroidal inductor, toroidal transformers,toroidal current transformers,toroidal coil, toroid choke coil

EC Type transformer a*large transmission power
*low loss
*wide frequency range
*low temperature rise
*stable performance

@ Secondary side current 5A
@ Two built in fixing methods: Wall or Busbar mounting
@ Wide inner window, allowing clamping in any types of cables or

Mini PCB Mount Current Transformer (WCT) /mini AC current transformer / Current Transformer , PCB Current Transformer , current transformer for meter

GDVA-403 CT analyzer is special tester for current transformer. It takes IPC as core to sample and data process. The instrument finishes CT tests base

Low Power Consumption Isolation Current Transformer Three Phase with Unused Position
 
 
The KE6323 Three Pha

Split core current transformers are designed and use for advanced electric power meter calibration.

The standard current transformer used to verify the 0.01 level the following current transformer.

ABB ES500-9647 Current Transformer DCS

Acrel china power meter can measure electrical parameters of single-phase and three-phase power grids, including current, voltage, power, power factor

Features:
1) 35kV-220kV current transformer and potential transformer
2) Good quality

This series of CT can be applied to test, control, display and record the running of the electrical equipment, and to protect the equipment against th

Characteristics:Epoxy resin encapsulated, mini outline size, fully enclosed; well replace foreign similar products
Application: residual current

Tests for Current Transformer
Tests for Voltage Transformer

Current transformer mainly used in all kinds of electricity meter such as energy meter etc.
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alice(at)grewin-tech.com

1.with high voltage 2.with CE,UL approval 3.ISO9001..CE,RoHs,UL.
4.Output power: 0.2W-2.0KW. 5.Rated current:2A-1500A loads.
6.ER42*15

ABB inverter parts: modules, drivers, powers, interface board, capacitor, I/O board, thyristors, IGBT modules.
For AC&DC driver system parts.

Advantage
-Close flux path;
-Low magnetic leakage;
-Low humming;
-Compact dimensions; ...

current transformer

This multifunction current transformer analyzer is performing excitation, ratio and phase error, polarity, secondary loop burden and coil resistance

The instrument transformer tester is applied to test all projects of transformer

Useage: Work in all kinds of electrical meter and metering fields

zero sequence ring core current transformer/ cheap zero phase current transformer

GDVA-404 CT PT CTPT tester is performing excitation, ratio and phase error, polarity, secondary loop burden and coil resistance on current and voltage

GDVA-404 is unique multifunction instrument designed to meet the IEC60044-1, IEC60044-2, IEC60044-6 and C57.13 standards.

Nanyang Jinguan Electric Co. Ltd. has obtained the quality system certification of ISO9001. All of our products have measured up to requirement of in

Input AC 5-6300A
Output 1/5A
operational voltage:AC0.66KV
high class

This series of CT can be applied to test, control, display and record the running of the electrical equipment, and to protect the equipment against th