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HZFA-D Current Transformer On-site Tester

Categories Generator Test Equipment
Feature: Data hold,Low battery indication
Place of Origin: Wuhan, Hubei Province
value: 50Hz±2%
Price: USD 1,000 - 10,000
Duty Cycle: 10mints or made by order
Hv Output: 0-12KV
Brand Name: HZRTZ POWER
MOQ: 1
Packaging Details: IPPC Fumigated wooden box (lSPM15)
Payment Terms: T/T
Delivery Time: 15-30 working days
Certification: GB/T19001-2016 idt ISO 9001:2015
Model Number: HZFA-D
parameter: Working frequency
Test Frequency: 50Hz or 60Hz
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HZFA-D Current Transformer On-site Tester

Product Overview

The HZFA-D Current Transformer On-Site Tester utilizes the internationally recognized load current extrapolation method, delivering superior reliability and anti-interference performance. Designed for power departments, this instrument ensures precise testing of current transformer errors and magnetic margins.

Key Features
  • Resists high heat, humidity, and salt spray — suitable for tropical island environments
  • Operates stably at −40°C; cold-proof and anti-condensation
  • IEC compliant; complete calibration certificates provided
  • Local support available: spare parts, on-site training, and instrument calibration
Core Advantages
  • Advanced load current extrapolation method
  • High-power automatic source and electronic load box
  • Direct measurement for small-ratio transformers
  • Accurate magnetic margin testing
Target Applications

Ideal for power departments performing on-site current transformer error calibration and magnetic margin analysis. Reliable for both small and large ratio transformers.

Traceability

Internal standards, calibrators, and load boxes are fully traceable.

Technical Specifications
ParameterSpecification
Test range5–5000/1A, 5A, with standard ratio automatic switching
Secondary load1 to 60VA, power factor > 0.5
Ratio error0.05%
Phase error2 minutes
Ambient temperature−5°C to 45°C
Relative humidity≤ 85%
Working voltage~ 220V ±20%
Working frequency50Hz ±2%
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