HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 1 Year
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2011

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Management System Certification
ISO9001:2015, ISO14001:2015, ISO 45001:2018
Export Year
2011-07-01
  • HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A
  • HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A
  • HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A
  • HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A
  • HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A
Find Similar Products

Basic Info.

Model NO.
GDZRC-100U
Min. resolution
0.1
Accuracy
0.2%+2digits
Relative humidity
<90%RH(no condensing)
Size
440*245*395mm
Weight
instrument: 19.5kg; accessory case: 7.5kg
Transport Package
Plywood Case
Specification
ISO, SGS
Trademark
HV Hipot
Origin
Wuhan China
HS Code
9030849000
Production Capacity
2000 Sets/Year

Product Description



HV HIPOT Max. 100A Single Phase Transformer Winding Resistance Tester

General Information 

Transformer DC winding resistance is a required test item for the factory test, installation, overhaul, change of tap switch, handover test and preventive test of power department. It can check the welding quality of the winding joints and whether there is a short-circuit between the windings. It can detect whether the contact of each position of the voltage tap switch is good, and whether the actual position of the tap switch is consistent with the indicated position, whether there is a fracture of the lead wire, whether there is a broken strand of multi-strand wire and winding. 

GDZRC-100U Transformer DC Winding Resistance Tester is designed in order to meet the needs of rapid measurement of transformer DC winding resistance. The instrument adopts a new power supply technology, featuring small size, light weight, large output current, good repeatability, strong anti-interference ability and perfect protection function. The whole machine is controlled by high speed single chip microcomputer, high automation, with automatic discharge and discharge alarm function. The instrument has high precision and easy operation, which can realize the rapid measurement of transformer DC winding resistance. 

 

 

Features

· The whole machine is controlled by high-speed single-chip microcomputer with high automation, easy for operation. 

· The instrument adopts new power supply technology, with multiple current gears and wide measuring range, which is suitable for DC resistance measurement of large and medium-sized transformers. 

· With complete protection function. It can protect the instrument from thr impact of counter EMF, more reliable. 

· Wiith sound discharge alarm, discharge clear indication, wrong operation is reduced. 

· Quick response. The on-load tap changer can be directly converted in the measuring state, and the instrument can refresh the data automatically. 

· With intelligent power management technology, the instrument is always working in the state of minimum power, effective energy saving, reduce heat. 

· 65K true color, 320*240 LCD screen. 

· The instrument comes with a calendar clock and power off storage, which can store 1000 sets of test data and can be reviewed at any time. 

· The instrument is equipped with RS232 and USB interface, by which the instrument can communicate with computers and save data on USB disk 

· With micro printer on the panel. 

 

 

 

Specification 

Output current 

100A, 50A, 20A, 10A, 5A 

Min. resolution 

0.1μΩ 

 

 

Measurement range 

At 100A: 50μΩ~100mΩ;

at 50A: 100μΩ~200mΩ;

at 20A: 200μΩ~800mΩ;

at 10A: 500μΩ~2Ω;

at 5A: 1mΩ~4Ω 

Accuracy 

±(0.2%+2digits) 

Working temperature

0ºC~40ºC 

Relative humidity 

<90%RH(no condensing) 

Size 

440*245*395mm 

Weight 

instrument: 19.5kg; accessory case: 7.5kg 

 

 

 

Accessories 

Tester 

1 set 

Power cord 

1pc 

Test line

1 set 

Printing paper 

1 roll 

Fuse 

2pcs 

Ground cable 

1pc 

RS232 communication line 

1pc 

Test object 

1pc 

User's guide 

1 copy 

Warranty card 

1 copy 

Factory test report 

1 copy




HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A
HVHIPOT GDZRC-100U High Testing Speed Transformer DC Winding Resistance Tester 100A

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier