ZXHQ-Y AC 220V Transformer Field Calibrator with 45kV Inflection Point Voltage and 300VA Output Power

Price Negotiable

Price: US $14950.00-35000.00/SET

MOQ: 1 Set

Delivery Time: 7-20 work days

Brand: GDZX

Product Description

Product Overview

The ZXHQ-Y Transformer Field Calibrator is a multifunctional current and voltage transformer characteristic tester designed in compliance with international standards IEC60044-1/GB1208, IEC60044-2/GB1207, IEC60044-6/GB16847 and C57.13. This advanced instrument performs comprehensive testing of transformer excitation characteristics, excitation parameters, and various electrical parameters with maximum inflection point voltage capability up to 45kV.

Current Transformer Testing Capabilities

Excitation characteristic testing
Turn ratio detection and verification
Ratio difference and angle difference verification
Polarity checking
Secondary winding resistance measurement
Secondary load measurement
5% and 10% error curve measurement
CT transient characteristics test and analysis
CT nameplate automatic inference
Measurement of CT parameters including inflection point voltage/current, accurate limit factor, instrument security factor, secondary time constant, residual magnetic coefficient, accuracy level, saturation and undersaturation
Hysteresis loop measurement of current transformer core

Voltage Transformer Testing Capabilities

PT turns ratio detection
PT polarity checking
PT secondary winding resistance measurement
PT secondary load measurement

Primary Applications

CT nameplate parameter verification
Parameter verification when CT is connected to current load
Analysis of CT's transient characteristics impact on relay protection devices
PT nameplate parameter verification
PT secondary load verification

Technical Specifications

Parameter	Specification
Test Standards	IEC60044-1, IEC60044-2, IEC60044-5, IEC60044-6, GB1207, GB1208, GB16847, GBT4703, C57.13
Input Power	AC220V ±10%, 50Hz/60Hz ±10%
Output Voltage	0.1~125V (AC)
Output Current	0.001~5A (RMS)
Output Power	300VA
Maximum Inflection Point Voltage	45kV
Current Measurement Range	0~10A (auto-range 0.1/0.4/2/10A)
Current Measurement Error
Voltage Measurement Range	0~200V (auto-range 1/10/70/200V)
Voltage Measurement Error
Turn Ratio Measurement Range	1~30000
Turn Ratio Error	1~2000:
Phase Measurement Accuracy	±2min, Resolution: 0.01min
Secondary Winding Resistance Range	0~8KΩ (auto-range 2/20/80Ω/800Ω/8kΩ)
Resistance Measurement Error
Temperature Measurement	-50~100°C, Error
CT Secondary Load Range	0~160Ω (2/20/80Ω/160Ω)
PT Secondary Load Range	0~80kΩ (800Ω/8kΩ/80kΩ)
Data Storage Capacity	1000+ groups
Operating Conditions	Temperature: -10℃~50℃, Humidity: ≤90%
Dimensions	485mm × 356mm × 183mm
Weight	15Kg