Transformer Capacity and No-Load Test Set

Product Features

1. The instrument has exquisite circuit design, unique thinking, superior performance, and powerful functions, fully meeting the requirements for on-site capacity testing of distribution power transformers.

2. The instrument internally adopts advanced A/D synchronous AC sampling and digital signal processing technology, with simple operation, convenient wiring, and accurate and reliable data, solving the difficult problem of distribution transformer capacity testing, and can display and print the measurement data of interest to users.

3. The instrument is mainly used for capacity detection of distribution transformers. The built-in test power supply can complete capacity tests for 100 units of 2500KVA and below distribution transformers on a single charge.

4. The human-machine interface of the instrument uses a blue screen (240 * 128) full Chinese character graphic display, with strictly graded menus that guide you step by step through the test. You only need to power on and press any key, and the menu provided by the instrument will guide you to complete the required test. Using this instrument can greatly improve work efficiency and reduce labor intensity.

Test Applications

Measurement of transformer capacity, no-load current, no-load loss, short-circuit voltage, and short-circuit (load) loss

Working power input voltage     185Vac～250Vac

Allowable input voltage         85Vac～264Vac

Frequency                 50/60Hz

Input power             40VA

AC voltage range         10～650V

Resolution               0.001V

Accuracy               0.2%±0.001V

AC current range         0.5～60A

Resolution               0.001A

Accuracy               0.2%±0.001A

Resolution               0.001Hz

Accuracy               0.2%±0.001Hz

Power range             0～39kW

Resolution               0.001kW

Accuracy               ＜±0.5%(CosΦ＞0.1)，±1.0%(0.02＜CosΦ＜0.1)

Function Description

① LCD display: used for Chinese character display, guiding operation, and intuitive reading.

② Fuse box: protects the instrument for normal operation.

③ Grounding terminal: connects to the earth to ensure personal safety.

④ Panel printer: prints measurement results.

⑤ Terminals for measuring transformer capacity and active load wiring.

⑥ Terminals for measuring transformer no-load and load loss.

⑦ External 220VAC power socket, used when charging or using external power supply.