CT/PT Characteristics Tester With Inflection Point Automatic Calculation

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: ZXHQ-A+
• Equipment Power Supply Output Waveform: Sine Wave
• Excitation Output Current: 0-20A
• CT ratio measurement range: 5-25000A/5A(5000A/1A)
• Resistance measurement range: 0.1-300Ohm
• Overall Dimension(Length*Width*Height): 400*200*260(mm)
• Weight: about 23kg
• Transport Package: Wooden Case or Carton
• Specification: Universal Testing Machine
• Trademark: GDZX
• Origin: China
• Production Capacity: 1200sets/Year

Product Description

ZXHQ-A+ CT/PT Characteristics Tester

Introduction

     ZXHQ-A+ CT/PT Characteristics Tester is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic,transformation ratio, polarity, Degauss,5% and 10% error curves,secondary circuit check,withstand test of power frequency alternating current and secondary load.Adopt LCD,self-equipped minitype printer supporting field printing;supporting to use USB flash disk to dump data,with simple and convenient operation. 
 

Technical parameters 

 

Operational Power Supply	AC220V±20V, 50~60Hz
Equipment Power Supply Output Waveform	Sine Wave
Single Machine Output Voltage of Excitation Characteristic	0~2500V
Excitation Output Current	0~20A
Single Machine Output Current of	0~1000A
Transformation Ratio Test
CT ratio measurement range	5~25000A/5A(5000A/1A)
PT ratio measurement range	1~500KV
Load Range	5~1000VA
Resistance measurement range	0.1~300Ω
Error	≤0.5%(0.2%*Reading+0.3%*Range)
Operating Temperature	-10ºC~+40ºC
Relative Humidity	<90RH%
Altitude	≤1000m
Overall Dimension(Length×Width×Height)	400 *200 * 260(mm)
Weight	≤23 Kg

Test cases

 

 

Company introduction

    Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.

 

 

 

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.

PACKING AND SHIPPING

(1)We will ship products within 8-20 working days after the receipt of confirmation of your payment.

(2)All products will be well packed by robust carton or wooden box so as to ensure goods can arrive safely.

(3)Multiple shipping methods including express, sea freight, railway and so on for your choice, competitive shipping method will be advised to you.

(4)If you go with your own forwarder, we will provide all necessary documents for customs clearance.

(5)After shipping, we will remain attentive till goods well received.

 

If you need detailed specification, please feel free to contact us.

 

Features

A. Current Transformer (CT)

1. Magnetization Curve
2. Transformation Ratio Test
3. Polarity
4. 5% and 10% error curve
5. Current Injecting
6. Degauss
7. Withstand Test of Power Frequency Alternating Current
8. Automatic Calculation of Excitation Knee Point Value
9. Actual Secondary Load Test
10. Resistance Test

B. Voltage Transformer (PT)

1. Excitation Characteristic Test
2. Transformation Ratio Test
3. Polarity
4. Withstand Test of Power Frequency
5. Degauss
6. Calculation of  Knee Point Value
7. Actual Secondary Load Test
8. Resistance Test