Gold Member Since 2007
Audited Supplier
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Transformer Tangent Delta Tester, Transformer Power Factor Tester, Transformer PF Tester manufacturer / supplier in China, offering Transformer Power Factor Tester / Tan Delta Tester (GDGS), Capillary Viscometer Washer for Petroleum Product, High Accuracy Flame Atomic Absorption Spectrophotometer Aas (AA320N) and so on.

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Supplier Homepage Product Electrical Testing Equipment Transformer Power Factor Tester / Tan Delta Tester (GDGS)

Transformer Power Factor Tester / Tan Delta Tester (GDGS)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Chongqing, China
Production Capacity: 100 Set/Sets Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GDGS
  • Output Voltage: AC 0.5kv~10kv
  • Maximum Output Capacity: 200mA
  • Test Mode: Fully Automatic
  • Warranty: 1 Year
  • Transport Package: Wooden Case and Wooden Case /According to Customer
  • Origin: Chongqing, China (Mainland)
  • Power: Electronic
  • Testing Voltage Setting Resolution: 0.5kv
  • Testing Frequency: 45Hz/55Hz
  • Tangent Delta: 1%Rdg+0.04%
  • Trademark: GOLD
  • Specification: 470mm(L) × 320mm(W)× 390mm(H)
  • HS Code: 9031809090
Product Description

GDGS Transformer Insulation Power Factor Testing Equipment 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 set 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.

No.ItemGDGS Transformer Insulation Power Factor Testing Equipment
2Interference RatioInterference current is no more than 2 times of test current
3Capacitance RangeInternal HV:  3pF~60000pF / 10kV,60pF~1uF/0.5kV
External HV  3pF~0.3uF/10kV
Resolution  0.0001pF, 4 digital
4PF RangeNo limit, Resolution 0.001%, C/L/R specimen test
5Input current range10μA~1A
6Internal HV0.5~10kV / 200mA (max)
7HV AdjustRise or fall smoothly
8HV Accuracy±(reading×1%+10V) Resolving 1V
9Frequency select60Hz single point, locked 55Hz/65Hz double point, locked
10Test Time40S typical
11Power Supply180V~270V 50Hz/60Hz auto
12Operating Temperature0ºC~60ºC
13Storage Temperature-20ºC~60ºC
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