10KV Low Voltage Short-circuit Impedance Measurement of Main Transformer

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: ZX-BZK
• Measurement accuracy: Voltage, current 0.2%
• Voltage measurement range: AC 3V-300V
• Internal power supply output range: voltage 0-250V, current 0-10A
• Current measuring range: AC 0.2A-20A
• Humidity: 0-80%
• Power supply: AC220V+-10%,50Hz+-1Hz
• Dimension: 360*220*150mm
• Weight: about 5kg
• Transport Package: Wooden Case or Carton
• Specification: Universal Testing Machine
• Trademark: GDZX
• Origin: China
• Production Capacity: 1200sets/Year

Product Description

10KV Low Voltage Short-circuit Impedance Measurement of Main Transformer

Introduction

      ZX-BZK Transformer Short-circuit Impedance Tester is to the most direct way to check the deformation of the winding after transformer suffered from short-circuit current or mechanical collision during transportation and installation, the test is important to help determine whether the transformer can be put into operation, and whether disintegration is necessary for inspection. 

 

Technical parameters 

 

1.Measurement accuracy	Voltage, current 0.2%
2.Power	COSφ>0.1 0.5%; COSφ≤0.1 1.0%
3.Impedance	COSφ>0.1 0.5%; COSφ≤0.1 1.0%
4.Voltage measurement range	AC 3V-300V
5.Internal power supply output range	voltage 0-250V, current 0-10A
6.Current measuring range	: AC 0.2A-20A
7.Working temperature	-10ºC-50ºC
8.Humidity	0-80%
9.Power supply	AC220V±10%,50Hz±1Hz
10.Dimension	360*220*150mm
11.Weight	about 5kg

 
Test cases

 

Company introduction

Service and Warranty

 

Service

* Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in hand.
* Reasonable price, we trust our customers should get the worth what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.

* The contract and the technical agreement to sign by both parties.
* Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements.
* Focus on communication, actively communicate with users, take notes of user's questions and schedule, provide the necessary technical support.
* Move quick and efficient, professional on delivery, installation, debugging, training and others.

 

Warranty

* We maintains 100% customer satisfaction, please give us feedback if you fell anything wrong with the product, we will make it right for you.

* Our products are guaranteed with one year warranty and life-long tech support.

* Provide solutions within 24 hours when there is problems feedback from customer.

 

Features

1. With switching power supply, just one time wiring connection can finish measurement for all the windings, no matter it is single phase transformer or three phase transformer

2. Single phase measurement mode. To three phase transformers, each phase short circuit impedance, reactance, inductance can be obtained automatically after three times boosting.

3. Adopts phase locking technology, synchronize sampling AC signal which ensures accuracy

4. current, voltage and power, frequency can be measured at the same time

5. Support external connection with CT/PT to extend measuring range

6. With memory to store data, with printer

7. LCD display with operation menu, data can be read clearly even under direct sunlight