On-Load Tap Changer (OLTC) / Tap Selector Switch

Product category:
On-load voltage regulating switch
Product code:
P-118
Model:
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Product highlights

  • High Reliability
  • Cost-effective
  • Moisture-proof maritime shipping packaging

Model

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Main Product Parameters

Custom Fabrication AvailableYesBrandKaidi Zhengda
ModelKDKCTypeTransformer Parameter Tester
Measurement Range1A Range: 0.4 Ω to 20 Ω; 0.2A Range: 10 Ω to 100 ΩAccuracy0.1Ω
Instrument Dimensions410×320×200(mm)Applicable ScopePrecise measurement of parameters including transition time, transition waveform, transition resistance, and three-phase synchronization for on-load tap changers
Instrument Weight≤20(kg)Operating Power Supply220(V)
Maximum Port Voltage24VMaximum Transition Resistance Range100Ω
Three-Phase Constant-Current Source Charging Current3A/1A Range; 0.6A/0.2A RangeWeight16000

Product details

Application Scenarios: Transformers for Indonesian industrial parks, commercial buildings, mining sites, PV/wind power step-up substations, and remote island power supply. Function: Voltage regulation for transformers.

Product Configuration: P-167; Model KDKC; Current ratings: 3A, 1A, 0.6A, 0.2A; Control voltage: 24V. Indonesian Adaptation: For humid-tropical environments, attention must be paid to insulation class, condensation resistance, and thermal dissipation; coastal projects require verification of salt fog corrosion protection; remote island projects necessitate spare parts provisioning and provisions for lifting and transportation.

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