TH2882A-3 Mașină de testare a bobinajului cu impuls
- Descriere
- Anchetă
Descriere
Impulse Winding Testing Machine
Scurta introducere
Due to the influence of coil wire material,magnetic material,framework and manufacture technics etc ., coil products (such as transformers, motoare, etc.) may have defects of low insulation between coil layers,circles and leads. TH2882A series impulse winding tester,adopting high- speed sampling technique, is a new generation analysis test instrument for insulation performace of coil products.
Due to the influence of coil wire material,magnetic material,framework and manufacture technics etc ., coil products (such as transformers, motoare, etc.) may have defects of low insulation between coil layers,circles and leads. TH2882A series impulse winding tester,adopting high- speed sampling technique, is a new generation analysis test instrument for insulation performace of coil products.
Impulse Winding Testing Machine
Caracteristici
1.Low inductance impulse test: down to 10μH
1.Low inductance impulse test: down to 10μH
2.Low energy test without damaging the coil
3.Fast detection of winding insulation at a speed of 5.5 măsură/sec
4.4 kinds of waveform comparison methods
5.Până la 40 MSPS sampling rate
6.320×240 dot-matrix graphic LCD display
7.Chinese and English operation languages
8.Fridndly user’s interface and easy operation
9.Multi-trigger mode programmable
10.Voltaj, Time and Frequency measuring function
11.Direct display of comparison result
12.Keyboard lock and password protection function
13.Handler, RS-232C, and GPIB(opțional) interfaces
14.500 groups of waveforms can be stored in USB disk
(opțional)
15.Multi-channel scan control interface: SCANNER (opțional)
3.Fast detection of winding insulation at a speed of 5.5 măsură/sec
4.4 kinds of waveform comparison methods
5.Până la 40 MSPS sampling rate
6.320×240 dot-matrix graphic LCD display
7.Chinese and English operation languages
8.Fridndly user’s interface and easy operation
9.Multi-trigger mode programmable
10.Voltaj, Time and Frequency measuring function
11.Direct display of comparison result
12.Keyboard lock and password protection function
13.Handler, RS-232C, and GPIB(opțional) interfaces
14.500 groups of waveforms can be stored in USB disk
(opțional)
15.Multi-channel scan control interface: SCANNER (opțional)
| Model | TH2882A-3 | TH2882A-5 | TH2882AS-5 | |
| Output Impulse
Voltaj |
300V-3000V, 50V Steps
± 5% of set value ± 15V |
500V-5000V, 100V Steps ± 5% of set value± 25V | ||
| Voltage Control
Mode |
Normal |
Voltage programmable at the measurement terminals when terminals opened | ||
| Constant | Maintaining selected voltage across the winding independent of changes of the winding impedance | |||
| Impulse Energy
(1K ohm Resistive Load) |
≤ Max. 90 milli-Joules | ≤ Max. 250 milli-Joules | ||
| Type of Coil | Single-phase | Three-phase three-wire system
Three-phase four-wire system |
||
| Inductance Range | ≥ 10μH | ≥ 20μH | ≥ 200μH | |
| Afişa | Screen
Mode |
320×240 dots LCD | ||
| Waveform Display Dots | 240×200 dots | |||
| Afişa
informație |
Setting parameter, Standard & measuring waveform, Măsurare & comparison result | |||
| Waveform
Prelevarea de probe |
Sampling Rate | 40MSPS/25ns, 20MSPS/50ns, 10MSPS/100ns, 5MSPS/200ns, 2.5MSPS/400ns, 1.25MSPS/800ns, 625kSPS/1.6μs, 312kSPS/3.2μs | ||
| Rezoluţie | digits | |||
| Sampling Length | Bytes | |||
| Input Impedance | 10M ohm (Resistive voltage divider) | |||
| Measuring Speed | 5.5 times/sec (Waveform display OFF, PASS/FAIL ON) | |||
| 3.3 times/sec (Waveform display ON, PASS/FAIL ON) | ||||
| Average Rate | 1-99, Programmable | |||
