DC system Ground Fault Detector Testing Equipment With Negative Grounding Test Function

• After-sales Service: Provided
• Warranty: 1 Year
• Product name: DC system Ground Fault Detector Testing Equipment
• Working power supply: AC220V+-15%
• DC source output range: 0-260V
• Voltage output regulation fineness: 0.2%
• Model NO.: ZX-PDF
• Maximum output current: 1.2A
• Output voltage level: AC220V, AC50V
• Resistance regulation range: 0-256 kOhm
• Testing interval setting range: 5-999S
• Display screen: 5.6′TFT
• System voltage measuring accuracy: 0.1%
• Transport Package: Wooden Case or Carton
• Specification: Universal Testing Machine
• Trademark: GDZX
• Origin: China
• Production Capacity: 1200sets/Year

Product Description

ZX-PDF DC Insulation Monitoring Device Calibrator

Introduction

      GDZX has developed a ZX-PDF DC Insulation Monitoring Device Calibrator. Users can calibrate the DC grounding inspection device anytime and anywhere without power failure, and the performance of portable DC grounding search device can also be tested. The device can be widely used in Power Supply Bureau, power plant, technical supervision department, manufacturer, scientific research and teaching, etc.   

 

Technical parameters 

1. Working environment:	a) Working power supply: AC220V±15% b) Environment temperature:-20ºC-45ºC c) Relative humidity: 0-90%
2. Controllable DC source parameters:	a) DC source output range: 0-260V b) Voltage output regulation fineness: 0.2% c) Maximum output current: 1.2A
3. AC power source parameters:	a) Output voltage level: AC220V, AC50V
4. DC voltage measurement	a) DC voltage measuring resolution: 0.1V b) Positive grounding voltage accuracy: 0.1% c) Negative grounding voltage accuracy: 0.1% d) System voltage measuring accuracy: 0.1%
5. Positive Negative insulation resistance parameters:	a) Resistance regulation range: : 0-256 kΩ b) Resistance regulation space: 1 kΩ
6. Branch positive negative grounding distributed capacitance parameters:	a) regulation range: 0-16uF b) regulation space: 1uF
7. System positive negative grounding distributed capacitance parameters	a) Regulation range: 0-125uF b) Regulation space: 1uF
8. Test Setting parameters	a) Selectable testing point group number: 1-5 groups b) Testing interval setting range: 5-999S c) Testing time setting range: 5-999S
9. Display and touch screen parameters:	a) Display screen: 5.6"TFT b) Screen resolution 65536 color 640X480 c) Touch screen resolution: 4096 dots

Test cases

(1) In August 2020, GDZX conducted on-site test for customers. The equipment used on the test site include ZX-Z10 Automatic analysis cable fault tester, ZXPD3000 underground pipeline detector, etc. the test went very smoothly.

 

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.

 

 

Test cases

 

 

 

 

 

Features

1. On line or off line testing the grounding supervising device or ground fault locator

2. Positive grounding test function

3. Negative grounding test function

4. Two-pole grounding test function

5. Voltage accuracy test function

6. Voltage limit exceeding alarm test function

7. AC grounding test function

8. Balance bridge test function

9. System counter distributed capacitance test function

10. Branch counter distributed capacitance test function  

11. Signal analysis function

12. Loop simulation function, can do device ability test under loop current