Current and voltage transformers

Professional transformer manufacturer

The products provided meet the requirements of international IEC44-1(2003), 60044-2(2003) and GB1207-2006, GB1208-2006 and GB311.1-1997 standards.

Tailai Power Equipment

Reliable power protection for you

We are an enterprise that introduces German MWB technology to produce 6-35KV indoor and outdoor epoxy resin casting voltage and current transformers.

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Professional transformer manufacturer and solution provider


Our products mainly include 6-35kV epoxy resin cast voltage and current transformers, as well as 0.5-35kV oil-immersed voltage and current transformers, precision voltage and current transformers and transformer calibrators for measurement.


AS12/185h/4-2

Indoor AS12/185h/4-2 epoxy resin cast insulated strut type fully enclosed current transformer, suitable for power measurement, current detection and relay protection within 12kV and AC 50/60Hz, suitable for air insulated switchgear.


LMZB1-10

Indoor LMZB1-10 type epoxy resin cast insulated busbar type fully enclosed current transformer, suitable for power measurement, current detection and relay protection within 12kV and AC 50/60Hz, suitable for air insulated switchgear.


RZL10

Indoor RZL10 type epoxy resin cast insulation fully enclosed voltage transformer, suitable for power measurement, voltage detection and relay protection within 12kV and AC 50/60Hz, suitable for air insulated switchgear.


UNEZ3-10

Indoor UNEZ3-10 type epoxy resin casting insulation fully enclosed voltage transformer, suitable for power measurement, voltage detection and relay protection within 12kV and AC 50/60Hz, suitable for air insulated switchgear.


AMZ-0.66 Series

Indoor AMZ-0.66 series epoxy resin cast insulation through-core current transformer is suitable for power measurement, current detection and relay protection of ring network cabinet below 35KV and AC 50/60Hz.


LDZC-10(120、160、200)

Indoor LDZC-10 series epoxy resin cast insulation through-core current transformer, suitable for power measurement, current detection and relay protection below 10KV and AC 50/60Hz.


LMBF1-0.5

Indoor LMBF1-0.5 type epoxy resin cast insulation through-core current transformer, suitable for power measurement, current detection and relay protection below 10kV and within AC 50/60Hz, suitable for air insulated switchgear.


JDZFW1-10R

Outdoor JDZFW1-10R type epoxy resin casting insulation fully enclosed voltage transformer, suitable for outdoor 12kV and AC 50/60Hz power measurement, voltage detection and relay protection.

ABOUT US

Tianjin Tailai Power Equipment Technology Co., Ltd.


Tianjin Tailai Power Equipment Technology Co., Ltd. is registered in Tianjin High-tech Industrial Park. It is a high-tech joint-stock enterprise integrating product technology development, production, sales, service and consulting. The main production of 6-35kV epoxy resin casting voltage, current transformer, as well as 0.5-35kV oil-immersed voltage, current transformer, measuring precision voltage, current transformer and transformer calibrator. The product has the characteristics of high partial discharge level, long service life, strong reliability, beautiful appearance and no pollution.

24 +

24 years of industry experience

80 +

More than 80 product models

800 +

More than 800 services

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To provide customers with quality products and professional services


In order to meet the needs of customers, the company actively play the advantages of professional and technical personnel, and constantly research and develop new products, in order to better provide customers with reasonable design, high quality products and good service.

Professional Team

Customer Service

Technical Support

Quality Assurance

News


Through the formulation of quality policy and quality objectives, the quality assurance system has been established and perfected. According to the requirements of each element of the quality system, every link in the whole process of product formation has been controlled to realize the commitment to customers.

Do you know what grade 05, grade 05s and grade 02 mean in current transformer?

2024-05-23

Current transformer is an important electrical measurement equipment, which is widely used in current measurement, monitoring and protection of power system. On the current transformer in the "05 level", "05s level" and "02 level", these are about the description of the transformer accuracy level. The accuracy class determines the accuracy of the current transformer measurement.

Possible minor problems in current transformer applications

2024-05-23

The current transformer is a very important equipment in the power system, which is used to convert high current to low current for easy measurement and protection of equipment. However, in practical applications, current transformers may have some minor problems, which may affect the performance and safety of the system.

How to choose ac current transformer?

2024-05-23

AC current transformer is one of the important equipment in power system, which is used to measure current and convert it for monitoring, measurement and protection. Choosing a suitable AC current transformer requires consideration of several factors. Here are some suggestions on how to choose an AC current transformer:
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