Wuhan Goldhome Hipot Electrical Co., Ltd. is one of the leading manufacturers and suppliers of transformer capacity measurement device in China. With abundant experience, our factory offer high quality customized products made in China with competitive price. Welcome to contact us for quotation.
Products video
HM5003 Transformer Capacity Loss Tester Display Video
Product Overview & Application Scenarios
The active transformer characteristic capacity comprehensive tester is a high-precision instrument developed and researched by our company specifically for measuring transformer capacity and loss parameters to address this issue. It comes with a high-performance rechargeable battery and can work without an external power source. It can measure 500 units continuously after one charge; At the same time, the internal digital synthesis of three-phase standard sine wave signals (not simply inverted AC output, ensuring the accuracy of test data for various test items under non rated conditions) can provide a three-phase precision AC test source through a power amplifier; When measuring the capacity and short-circuit loss of transformers, there is no need for external three-phase testing power supply, voltage regulator, current boosting and other auxiliary equipment, simplifying wiring and greatly improving work efficiency.
Products Features
1.Can accurately measure the capacity of various distribution transformers, passive measurement, convenient and accurate.
2. Internally equipped power supply, automatically generating three-phase high-power test power supply.
3. It can measure the no-load current, no-load loss, short-circuit voltage, and short-circuit loss of various types of transformers.
4. The model of the tested transformer can be accurately determined through no-load testing, including oil immersed type S7,S9,S11,S13,S15,S20,S21,S22,S25; Various types of transformers such as SCB9, SCB10, SCB11, SCB12, SCB13, SCB14, SCB15, SCB17, SCB18, SCB19, etc.
5. It can automatically perform waveform distortion correction, temperature correction (providing two methods of simple temperature correction and additional loss correction), voltage correction (no-load test under non rated voltage), and current correction (short-circuit test under non rated current conditions), which is very suitable for units that do not have slightly larger capacity transformer short-circuit test conditions.
product parameters
1. Input characteristics
Active part:
Voltage measurement range: 0~10V
Current measurement range: 0~10A
Passive part:
Voltage measurement range: 0~750V wide limit.
Current measurement range: 0~20A~100A internal dual range, automatic or manual selection.
2. Accuracy
Voltage: ± 0.2%
Current: ± 0.2%
Power: ± 0.2% (Cos Φ>0.2), ± 0.3% (0.02 3. Working temperature: -25 ℃~+65 ℃
4. Charging power supply: AC 160V~260V
5. Insulation: ⑴ The insulation resistance between the voltage and current input terminals and the casing is ≥ 100M Ω.
⑵ The working power input terminal is subjected to a power frequency of 2kV (effective value) between the casing for a 1-minute experiment.
6. Host volume: 32cm × 24cm × 13cm
7. Weight: 3kg
Hot Tags: transformer capacity measurement device, China transformer capacity measurement device manufacturers, factory
