Impulse Winding Tester

Due to the influence of wire material, magnetic material, framework and manufacture technic, winding products such as transformers, motor winding may have defects of low insulation between winding layers, circles and leads.

HM5815A impulse winding tester, adopting high-speed sampling techniques, is a new test instrument for insulation performance of winding products.

HM5815A compares the standard waveform stored in the non-volatile memory with the current tested waveform. It provides the PASS or FAIL comparison result according to AREA SIZE, DIFFERENTIAL AREA, CORONA DISCHARGE or DIFFERENTIAL PHASE. With its strong functions, accurate comparison methods, easy operation and various interfaces, it can provide a perfect test solution for most winding products.

Hot tags : transformer impulse winding tester, Digital Pulse Coil Tester, Transformer Inter-turn Insulation analyzer

2.1 Power supply

Voltage: 198V-242V AC, 99V-121V AC

Power frequency: 47.5Hz-63Hz

Consumption: ≤40VA

2.2 Environment temperature and humidity

Normal working temperature: 0℃~40℃, Humidity: ≤ 90%RH

Referential working temperature: 20℃±8℃, Humidity: ≤ 80%RH

ransferring environment temperature: 0℃~50℃m, Humidity: ≤ 93%RH

2.3 Warm-up

The warm-up time should not be less than 15 minutes.

2.4 Dimensions and weight

Dimensions (W*H*D): 400mm×132mm×390mm

Weight: Approx. 7.2kg

Technical Specification

Voltage range: 100V~5000V

Surge range: Max.0.25J

Sampling rating: 200Msps

Testing speed: 12 tims/second

DUT inductance : ≥10μH

Number of pulses applied: The maximum number of test pulses is 32 and the maximum number of degaussing pulses is 16

Input resistance: 10MΩ

Waveform sampling: The sampling rate is adjustable at level 11 of 200Msps

Sampling resolution: 8 Bits

Waveform storage depth : 6500 Bytes

Sample average : 1-32

Display screen: 7 "65k color 800*480 point TFT display

Waveform display range 650x256, support x2,x3 times magnification

Judgement method: Area, area difference, corona, phase difference

Waveform parameter measurement : Voltage, frequency, time

Retest precision: ±1%

Interface: RS232C、HANDLER、USB HOST，USB Device(Standard) , GPIB、LAN ( Optional)

Q1. What’s the warranty period ?

Our warranty period is one year .

The product can be replaced within 1 month, can be repaired for free charge for one year and maintenance for lifetime.

What is more, our warranty can be extended only charged small warranty fee.

Q2. Can you afford calibration certificate ?

Yes, we can issue our factory calibration certificate.

If you require the third-party calibration certificate, it also can be made,just if through the third party, it will be charged!

Q3.How long is your delivery time ?

It depends on you product.

Conventional products we have it in stock,it can be delivery within 3-5 working days

customized product can be delivery within 10-15 working days.

Wuhan Gold home Hipot Electrical Co.,ltd was established in 2008, a high-tech enterprise integrating R&D, production, marketing and installation for hipot testers .

We insist on providing customers with first-class products and first-class services with reliable product quality and perfect service team.