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Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Specifications
Model Number :
YDJ
Voltage Specification :
50~500kV (Single Unit), 200~800kV (Cascading)
MOQ :
1 Set
Power Supply :
220/380
Brand Name :
Sansion
Insulation Medium :
SF6 Gas, Transformer Oil, Epoxy Resin
Delivery Time :
30 Working Days
Payment Terms :
T/T,L/C
Control Mode :
Manual/Auto
Packaging Details :
Plywood Case
Certification :
CE/SGS/EMS/ISO 9001
Operation Mode :
Manual / Motor Driven / Full Auto / Industrial PC Controlled
Place of Origin :
China
Power Rating :
2kVA - 500kVA
Description
Introduction

YDJ High Voltage AC/DC Hipot Test System provides a dependable solution for verifying the insulation strength of high-voltage electrical equipment and insulating materials. The system consists of an SXTC control console and a YD series high-voltage test transformer, offering flexible configuration for different test voltage and capacity requirements.​
Supporting both AC and DC withstand voltage testing, the system can be applied to transformers, switchgear, cables, electrical components, and other high-voltage equipment. Its control and protection system enables stable voltage adjustment, test monitoring, and safe operation throughout the testing process.

Product Composition

This complete hipot test system includes two separable parts: SXTC Control Console (Control Part) and YD Series High Voltage Test Transformer (Step-up Part), customers can combine models freely according to testing requirements.

Model Capacity(kVA) Power Supply(V) Control Mode Print Function Display
SXTC-I 0.5-50 220/380 Manual No Analog / Digital
SXTC-II 0.5-500
(Regulator external above 100kVA)		 220/380 Motor No Analog / Digital
SXTC-III 0.5-500
(Regulator external above 100kVA)		 220/380 Auto Optional Chinese LCD, USB optional
SXTC-IV 0.5-500
(Regulator external above 100kVA)		 220/380 Industrial PC Optional PC Display
Model Insulation Type Voltage Rating Capacity Range Control Mode Remark
YDQ(Z) SF6 Single:50~500kV, Cascade:200~800kV 5~500kVA Manual/Auto Z = AC & DC dual use
YDJ(Z) Mineral Oil Single:50~200kV, Cascade:200~800kV 2~300kVA Manual/Auto Z = AC & DC dual use
GTB(Z) Epoxy Resin Single:50~100kV, Cascade:100~300kV 2~50kVA Manual/Auto Z = AC & DC dual use
Features

Flexible Model Selection — Various models and configurations available for different testing needs.​
• Reliable & Safe Design — Stable structure with multiple built-in protection functions.​
• AC/DC Dual Testing — Supports both AC and DC withstand voltage tests.​
• Modular Voltage Expansion — Single-unit operation or cascade connection for higher test voltages.​
• Automatic Test Functions — Auto boosting, timing, data recording, and report printing available.​
• Compact & Portable — Easy to transport and suitable for laboratory and on-site testing.

FAQ

1. Is this equipment suitable for cable withstand voltage testing?

Yes. High voltage test transformers are commonly used for dielectric withstand testing of power cables and other high voltage electrical equipment.​
For cable testing, the required test voltage and current depend on the cable voltage rating, cable length, capacitance, test method, and applicable standard.​
For capacitive test objects such as long cables, the required test capacity should be evaluated carefully before selecting the high voltage test transformer.​

2. What is the difference between a single test transformer and a cascade test transformer?

A single test transformer uses one high voltage transformer unit to generate the required test voltage.​
A cascade configuration connects multiple transformer stages to achieve a higher output voltage.

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Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing

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Product Detail
Model Number :
YDJ
Voltage Specification :
50~500kV (Single Unit), 200~800kV (Cascading)
MOQ :
1 Set
Power Supply :
220/380
Brand Name :
Sansion
Insulation Medium :
SF6 Gas, Transformer Oil, Epoxy Resin
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Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing
Industrial AC Dielectric Test System High Precision Power Frequency AC Hipot Tester for HV Insulation Dielectric Testing

Sansion Power Electric Co., Ltd.

Verified Supplier
1 Years
hubei, wuhan
Since 2005
Business Type :
Manufacturer
Main Products :
Transformer Test System, Electric Motor Test System, Temperature Rise Test Equipment
Certification Level :
Verified Supplier
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