Transformer on-load tap-changer parameter tester |

Transformer on-load tap-changer parameter tester |

1+
7700 CNY (1121.15USD)
52+
7600 CNY (1106.59USD)

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Product parameters:

  • Processing customization: Yes
  • Brand: Other
  • Model: YD
  • Type: Multi-parameter tester
  • Measuring range: 1A
  • Accuracy: 5%
  • Instrument size: 385mm × 275mm × 230
  • The scope of application: 0.1 ~ 20Ω
  • Weight of the instrument: 9
  • Working power: AC220V ± 10%
  • Specifications: 1A 0.5A





Products: The instrument is mainly used for measuring the transformer on-load tap-changer transition waveform, transition time, the transient transition resistance, three-phase synchronization and so on.
First, the functional characteristics Instrument output current, light weight;
Two current output, a wider test range, higher stability;
Can automatically calculate the transition resistance and transition time value;
With a perfect protection circuit, reliability;
5.7-inch large LCD display, easy on-site operation;
With U disk storage, you can store more data waveforms.
Keyboard, a key shuttle independent operation, the instrument operability faster and more convenient.

Second, the technical parameters
Output current 1.0A, 0.5A
Measuring range of the transition resistance: 0.5Ω ~ 20Ω (1.0A), 0.5Ω ~ 40Ω (0.5A)
Transition time: 0 ~ 250ms
Measurement accuracy Transition resistance: ± (5% of reading +3 words)
Transition time: ± (0.1% of reading +3 words)
Storage method U disk storage, local storage
Overall dimensions 385mm × 275mm × 230mm
Instrument weight 9kg

Third, the use of conditions
Ambient temperature -10 ℃ ~ 50 ℃
Ambient humidity ≤ 85% RH
Working power AC220V ± 10%
Power frequency 50 ± 1Hz