Transformer Short Circuit and Impedance Tester

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: ZH
• Weight: 0-100Kg
• Measurement Range Voltage: 20V ~ 400V
• Measurement Range Current: 0.5A ~ 10A
• Voltage Accuracy: 0.2 Class
• Accuracy Currentaccuracy: 0.2 Class
• Accuracy Impedanceaccuracy: 0.5 Class
• Accuracy Power: 0.5 Class (Cosφ≥0.2)
• Environment Temperature: -10℃ ~ 50℃
• Environment Humidity: ≤85%Rh
• Working Supply Power: AC220V±10%
• Supply Power Frequency: 50±1Hz
• Dimension: 350mm×270mm×170mm
• Trademark: Zhenhuan
• Origin: China

Product Description

Transformer Short Circuit And Impedance Tester
 

I InformationShort circuit impedance test is an important parameter to decide the running or disassembling inspection for transformer.
Low voltage short circuit impedance test is to identify the shock of short circuit on the transformer on the operation, which is the direct method of checking the winding distortion after transformers hit by mechanical forces during transportation and installation.
Transformer Short Circuit And Impedance Tester is a new development instrument suitable for testing low voltage short short circuit impedance 35kV transformer in the field and labor.
II Feature
1.Automatically perform three phase or single phase measurement by one-time connection and display directly the measurement result.
2.Internal power and external power can be as measurement supply power : internal power is working power of instrument, external power can be output by voltage regulator .
3.High-speed A/D synchronous sampling technology makes test result of transformer impedance with accuracy and repeatability.
4.Adopts 320 x 240 large LCD screen with easy operation.
5.Built-in large capacity nonvolatile storage and 2000 measurement data storage.
6.Built-in high accuracy real-time clock function: data and time calibration
7.Built-in high speed thermal printer:measurement and history data printing
8.Built-in USB controller: measurement data can be permanently saved by U disk in the computer.
9.Perfect circuit protection with strong interference and high reliability
III Parameter

Measurement Range	Voltage	20V ~ 400V
	Current	0.5A ~ 10A
Accuracy	Voltage	0.2 class
	Current	0.2 class
	Impedance	0.5 class
	Power	0.5 class (cosφ≥0.2)
Environment	Environment Temperature	-10ºC ~ 50ºC
	Environment Humidity	≤85%RH
	Working supply power	AC220V±10%
	Supply power frequency	50±1Hz
Instrument	Dimension	350mm×270mm×170mm
	Weight	About 8kg