Transformer Oil Volume Resistivity Tester Tan Delta Test Set

• Customization: Available
• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Tan Delta Test Set
• Model NO.: GDGY
• Type: Tan Delta Test Set
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Manual Control
• Weight: 21kg
• Power Source: AC220V
• Oil Cylinder Position: Top
• Product Name: Insulation Oil Tan Delta Test Set
• Power Supply: AC 220V±10%
• AC High Voltage Output: 400V∽2200V ±2%
• DC High Voltage Output: 200V∽600V ±2%
• Temperature Control Induction Stove: Max Power 500W
• Transport Package: Wooden Case
• Specification: 450*310*360mm
• Trademark: GOLD
• Origin: Chongqing, China
• Production Capacity: 200 Sets/ Month

Product Description

Transformer Oil Volume Resistivity Tester Tan Delta Test Set

Introduction
GDGY Automatic Insulating Oil Loss Tangent Resistivity Tester is a high-precision instrument that can be used to measure the capacitance, dielectric loss angle and volume resistivity of insulating oil, etc. Loss tangent and capacitance tests can confirm whether the insulation behavior of bushings and windings has failed. The test and insulating oil heating process are fully automatic, and the instrument has a high degree of automation

Specifications

Condition of Use	-5ºC-40ºC, RH<80%
Power Source	AC 220V±10% Without Frequency Limit
AC High Voltage Output	400V-2200V ±2% ,Every 100V 50VA
DC High Voltage Output	200V-600V±2%
Temperature Control Induction Stove	Maximum 500 W
Temperature Control Range	<100ºC
Temperature Measuring Error	±0.5ºC
Control Temperature Error	0.1ºC
Control Temperature Time	Room Temperature 90ºC <20min
Measuring Range	tgδ: Without Limit Cx :15PF-300PF Rx :10M-20T
Resolution	tgδ: 0.001% Cx: 0.1pF △Rx :0.01
Precision	△tgδ:±(Reading*1.0%+0.020%) △Cx :±(Reading*0.5%+0.5PF) △Rx :±Reading * 10%
Relative Dielectric Loss Constant	Εr Calculated Automatically
Volume Resistivity	ρ Calculated Automatically
Dimension	450(L)*310(W)*360(H)
Net Weight	21KG

Features
1. Oil cup heating, dielectric loss measurement, and resistivity measurement can be completed in one test without human involvement.

2. It has protection and reminder functions such as opening the cover to cut off high voltage, short circuit of high and low voltage electrodes of the oil cup, empty burning of the oil cup heater, and disconnection of the temperature sensor.

3. The oil cup adopts a three-pole structure with a distance of 2mm between electrodes, which can eliminate the influence of stray capacitance and leakage on the dielectric loss test results

4. Equipped with a large touch screen (320*240); full digital technology, fully intelligent automatic measurement, multiple measurement modes, window menu, concise and clear; Built-in micro printer, automatic printing of test results.

Why The Tan Delta Test is important?

The main purpose of the loss tangent test is to ensure the safe and reliable operation of the transformer. By calculating the loss factor and capacitance value, the results of the insulation behavior of the bushing and winding are provided. For example, changes in capacitance values indicate partial failure of the bushing and automatic movement of the winding. Understand insulation loss, equipment aging, energy level loss by calculating the loss factor

Accessories

Serial Number	Name	Amount
1	Mainframe	one
2	Oil cup	one
3	Test temperature line connector	two
4	Data acquisition line	one
5	2KV High voltage test line for inspection	one
6	Test line for inspection	one
7	Power line	one
8	Measuring cup (50ml)	one
9	Printing paper	one
10	Specification	one
11	Inspection Report	one
12	Certification	one

 

Customer use and details