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Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd
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GDB-D Z type three phase transformer turns ratio meter ttr tester

GDB-D Z type three phase transformer turns ratio meter ttr tester

Brand Name : Gold

Model Number : GDB-D

Certification : CE

Place of Origin : Chongqing

MOQ : 1 unit

Price : 1-2USD

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 30000 Set/Sets per Year transformer turns ratio tester

Delivery Time : 7 working days

Packaging Details : Standard wooden case for Three phase transformer turns ratio meter

Power : Electronic

Usage : Transformer turns ratio tester

Application : Automatic Transformer Turns ratio tester

Ratio measurement range : 0~10000

Group measurement : 1~12

Ratio measurement error : 1~2000 ± 0.2%RDG 2000~1

Test voltage : 0~80V

Warranty : 1 year

Product name : GDB-D Z type transformer turns ratio meter ttr tester

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GDB-D Z type transformer turns ratio meter ttr tester

Introduction:

  • GDB-D Z type 3 phase power transformer ttr meter is specially designed for three phase transformer in power system, especially for type Z winding and other transformers whose zero-load current is relatively high.
  • The tester GDB-D Z type 3 phase power transformer ttr meter has wide testing range and fast testing speed, favorable repeatability flexible data processing, convenient connection, complete protection, easy learning and convenient operation;

Features:

  • Applicable to transformers connected in Z type;
  • Two output voltages are optional and applicable to transformer whose zero-load current is relatively high;
  • Wide testing range and highest transformation ratio may reach 10000;
  • Automatically calculate tap position;
  • Fast speed, which is only 18 seconds for three-phase;
  • Favorable repeatability;
  • Automatically save 99 data at most;
  • Flexible data processing, including retrieval, print, transfer to U-disk, delete and upload to PC computer of testing;
  • Functions of transformer short-circuit protection and interturn short-circuit protection functions. If there is short circuit, relevant information will be displayed on the LCD screen;
  • Small size and light weight;

Specifications:

ItemGDB-D Z type 3 phase power transformer ttr meter
Turns Ratio Range0.8~10000
Group Difference Range1~12
Turns Ratio Range Accuracy

0.2%(180V:0.8~1000)

0.5%(180V:1000~10000)
0.2%(10V:0.8~200)

Turns Ratio Resolution0.0001
Angle Resolution0.01°
Power Supply220V±10%, 50Hz±1Hz
Working Temperature-20℃~40℃
Relative Humidity≤85%,no condensation
Overall325mm×278mm×188mm
Instrument Weight7kg
More details for GDB-D Instrument Usage Z type Three-phase Transformer Turns Ratio Tester:


Pre-sale Service:

  • Inquiry will be replied within 24 hours.
  • Welcome to visit our factory.
  • Technical datas and operation manual sent for evaluation.

After-sale Service:

  • Training how to instal the machine, training how to use the machine at our factory;
  • Engineers available to service machinery overseas at customers' cost;

Contact:Sally Yan
Mobile/Skype/Wechat:+86-15922982462
Email:powerinstrument@yeah.net
Website:www.cqgoldequipment.com



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