• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: Gold
  • Model Number: GDGS Transformer Tan Delta Tester
  • Power: Electronic
  • Usage: Automatic tan delta Testing Equipment
  • Test samples: High voltage transformer , Circuit Breaker ,Cable ,Arresting
  • Output voltage: AC 0.5KV~10KV
  • Testing voltage setting resolution:: 0.5KV
  • Maximum output capacity:: 200mA
  • Testing frequency: 45Hz/55Hz
  • Environment temperature: 0-50°C
  • Weight:: 40KG
  • certification: CE
  • Apparatus: Transformer Power factory Test Set ,Tan Delta Tester
  • Application: Insulating materials tan delta ,Capacitance Tester

Packaging & Delivery

Packaging Details Wooden case for Transformer Tan Delta & Capacitance tester
Delivery Time 10 working days

GDGS Automatic Tan Delta Tester for Transformer 

 


1. Features

 

GDGS Automatic 10KV Capacitance & Dissipation Factor Tester is used to measure dissipation factor (PF) in heavy interference site such as power plants or power substations. It can also be used in laboratory for high accurate test. The tester is whole in one designed: including precision digital bridge, power unit, reference capacitor (CN), step-up transformer and other electronic circuits. It’s also using frequency shift technology, FFT (Fast Fourier Transform algorithm) and digital filtering. When started, it’s running automatically and then outputs the results on LCD display and prints the results automatically.

 

2. Specifications

 

Accuracy:                       Cx       ±(reading×1%+1pF)

                                      PF       ±(reading×1%+0.00040)

Interference Ratio:           Interference current is no more than 2 times of the test current

Capacitance Range:         Internal HV      3pF~60000pF / 10kV,60pF~1uF/0.5kV External HV     3pF~0.3uF/10kV

                                       Resolution        0.0001pF, 4 digital

PF Range:                       No limit, Resolution 0.001%, C/L/R specimen test

Input current range:         10μA~1A

Internal HV:                   0.5~10kV / 200mA (max)

HV Adjust:                     Rise or fall smoothly

HV Accuracy:                ±(reading×1%+10V) Resolving 1V

Frequency select:            60Hz single point, locked 55Hz/65Hz double point, locked

Test Time:                     40S typical

Power Supply:                180V~270V 50Hz/60Hz auto

Operating Temperature:  0℃~60℃

storage Temperature:    -20℃~60℃

Humidity:                      <90%

 

3.Tan Delta 

 

Tan Delta (TD) – also referred to as Dissipation Factor or sometime even Power Factor – is an excellent diagnostic test that provides an indication as to the quality of the dielectric insulation used in electrical apparatus. By analyzing the dielectric losses in theinsulation, the GDGS Series of test instruments provide the testing engineer with a versatile high voltage diagnostic system that is suitable for testing MV cable such as XLPE, EPR, PE and PILC. In addition, other electrical apparatus such as capacitors, transformers and large rotating machines can also be diagnosed

 

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $172,000
Learn More