HuaZheng Electric All purpose Full Auto Electric Power Transformer Test Bench electrical test bench manufacturers

Test ability:

1)Can meet the capacity of 63000KvA, 110Kv and below the oil-immersed transformer (including S9 S11 S13 and amorphous alloy transformer);

2) It can meet the capacity of 31500KvA, 35Kv and below dry-type transformers;

3) Mine explosion-proof transformers that can meet capacity of 6300KvA, 10Kv and below;

4) Special transformer (need to inform detailed capacity and voltage level when ordering).

Test item:

1) transformer winding resistance test

2) Transformer voltage ratio measurement and connection group number test

3) transformer no-load current (%) and no-load loss test

4) Transformer short circuit impedance (%) and load loss test

5) Transformer power frequency applied pressure test

6) Transformer induced withstand voltage test

Extensible test project:

1) Transformer partial discharge test

2) No-load harmonic test (0-31th harmonic)

3) Withstand voltage test of transformer oil (0-80Kv)

4) Transformer temperature rise test (can automatically draw temperature rise curve)

5) Insulation resistance test (absorption ratio and polarization index)

6) Transformer anti-interference dielectric loss test

7) Lightning impact test.

Performance indicators:

1. Tested transformer parameters

1.1 Transformer capacity under test (to meet temperature rise test condition, dry type transformer)

10kV level ≤2500KVA

35kV level ≤6300kVA

1.2 Tested transformer voltage level below 35kV on primary side

2. Accuracy

2.1 Voltage Range 0-22kV

2.2 Current Range 0-400A

2.3 Minimum voltage resolution 0.001V* PT ratio

2.4 Minimum current resolution 0.0001A*CT ratio

2.5 Power Minimum Resolution 0.1W*PT Ratio*CT Ratio

2.6 Ambient temperature -10~45°C

2.7 Using Relative Humidity 85%

Within one year from the date of purchase, if it is product quality problem we can provide free repair or replacement, and lifetime supply of maintenance and technical services. The instrument has been found anomalies or malfunctions please contact us to arrange the most convenient treatment options.

Huazheng Electric Manufacturing (Baoding) Co.,Ltd Established in March 2008. We are located in Baoding near Beijing and have convenient transportation access. Huazheng Electric is a professional manufacturer engaged in the research, development, production, sale and service of electric power systems. our products are extensively used in power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment. In addition, we have attained CE ISO9001 certificates. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. To learn more about what we can do for you, contact us at any time. We look forward to establishing a good and long-term business relationship with you.

We have our own manufacturing factory, pls see the below certificate, we are the direct supplier. We are a new enterprise engaged in development, produce & sale a series of power system products, such as cable fault tester,  transformer test class, lightning arrester test class, high voltage test class, comprehensive test class.

Our company is located in Baoding, Hebei, the south of the capital, Beijing, Near Tianjin port. We have a professional team. There are 40 people in our company. Bachelor degree and above accounted for 60%.
We respect the value of "integrity, attention, modesty, sharing view", pursue the idea supremacy of customers, care staff, and share the successful experience.

Company Goal: the best partner of public utilities supplier.

Company Spirit: compete, compete, compete. communicate, communicate and communicate.

Company Mission: Customer First, Employee Second, Shareholders Third.

We are Alibaba Trade Assurance Supplier, that means quality and lead time will be not a problem.

So do not heisitate to contact me: