TH2883S Series Multi-channel Impulse Winding Tester

Tonghui TH2883S series which is equipped with impulse voltage of 100V-5000V, maximum 8 channel sweep test, maximum 20 test procedures, sampling rate of 200Msps, memory depth of 6k bytes makes your test accurately. The instrument adopts popular 32 bit CPU and high density SMD technology, 7-inch TFT color wide display screen, bringing ease for your eyes and convenience to your operation. The impulse winding tester is used for coil inter-turn insulation & interlayer short circuit measurement.


Unit Price: US$ 2,385~2,732

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Key Features

Two models of 4-channel and 8-channel for selection

Each channel can be programmed and controlled as high- terminal, low-terminal and OFF

Pulse voltage output: 100V - 5000V

Up to 200Msps waveform sampling rate

Low inductance impulse test: down to 10μH

First winding tester compatible with LXI standard

Maximum measuring speed: 6meas/sec

High bandwidth analog acquisition circuit

High-fidelity corona extraction algorithm (patent technology)

Measurements on voltage, time and frequency

Multi-sample average, average processing of 32 standard waveforms

20 groups of instrument files can be stored and automatically loaded

RS232C, USB Device and LAN interface to realize remote control


TH2883S4-5 / TH2883S8-5

Impulse Voltage

100V-5000V, 10V steps

Voltage Accuracy

± (5% set value +15V)


8 or 4 channels

Inductance Test Range

≥ 10uH

Pulses Applied

Maximum 32

Input Impedance


Waveform Acquisition

•   Sampling rate: Max. 200Msps, 8 levels adjustable

•   Resolution: 8 Bits

•   Memory Depth: 6k Bytes

•   Average: 1 to 32

Comparison Methods

Comparison with standard waveform:

•   Area Size Comparison

•   Differential Area Comparison

•   Corona Discharge Comparison

•   Differential Phase Comparison

(Note: see more technical specifications in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No. Item Description
TH2883S4-5 Impulse Winding Tester 4 test channels, impulse voltage: 100V-5000V, test inductance ≥10μH, including high voltage test cable
TH2883S8-5 Impulse Winding Tester 8 test channels, impulse voltage: 100V-5000V, test inductance ≥10μH, including high voltage test cable


Module No. Item Description
TH26052 Test Fixture Frequency range: DC-60Hz, Maximum Voltage: 10KV
TH26053 Test Fixture Frequency range: DC-60Hz, Maximum current: 10000A

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