Sansion Power Electric Co., Ltd.
| Capacity Range | 2-500kVA |
| Power Supply | 220/380V |
| Voltage Class | Single unit 50-500kV, cascade 200-800kV |
| Delivery Time | 30 Working Days |
| Control Mode | Manual / Electric / Full-automatic / Industrial PC Control |
| Payment Terms | T/T,L/C |
| Test Type | AC & DC dual-purpose |
| Packaging Details | Plywood Case |
| Insulation Mode | SF6 / Transformer Oil / Epoxy Resin |
| Model Number | YDJ |
| Brand Name | Sansion |
| Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China |
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Product Specification
| Capacity Range | 2-500kVA | Power Supply | 220/380V |
| Voltage Class | Single unit 50-500kV, cascade 200-800kV | Delivery Time | 30 Working Days |
| Control Mode | Manual / Electric / Full-automatic / Industrial PC Control | Payment Terms | T/T,L/C |
| Test Type | AC & DC dual-purpose | Packaging Details | Plywood Case |
| Insulation Mode | SF6 / Transformer Oil / Epoxy Resin | Model Number | YDJ |
| Brand Name | Sansion | Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China | ||
| High Light | AC Hipot dielectric test system ，AC dielectric withstand voltage tester ，transformer insulation test equipment | ||
YDJ Power Frequency Withstand Voltage Test Set is a complete high voltage insulation testing system, composed of SXTC control console (control unit) and YD series high voltage test transformer (step-up unit), two parts can be freely combined. This equipment performs AC / DC power frequency hipot test for high voltage electrical apparatus, components and insulating materials. Widely used in power utilities, mining, metallurgy, power plants, railway and power maintenance companies.
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.
1.SXTC Control Console Series*Special supporting controller for test transformer. Advantages: easy maintenance, safe operation, compact structure, portable design.
*Available types: Analog Control Box, Digital Control Box, Manual Console, Motor-driven Console, Intelligent Console, Industrial PC Console.
| 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 |
Custom service: control mode switch, printer, communication port, bilingual UI, non-standard customization.
2.YD Test Transformer Series*Core high voltage booster for insulation hipot test, manufactured in accordance with industry standard.
*Available types: Ultra-light Transformer, Dry Type Transformer, Oil Immersed Transformer, SF6 Gas Type Transformer, Insulated Transformer, Partial-Discharge Free Transformer.
| 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 |
Power plant, substation, railway, mining, electrical factory, third-party testing laboratory.
For hipot test of switchgear, power transformer, CT/PT, lightning arrester, power cable, insulator, bushing and other high voltage components.
1. What is a power frequency withstand voltage test set?
A power frequency withstand voltage test set is high voltage testing equipment used to verify the insulation strength of electrical equipment, components, and insulating materials under specified AC voltage conditions.
2. What is a high voltage test transformer used for?
A high voltage test transformer is used to generate the high test voltage required for dielectric withstand and insulation strength testing.
It can be used for testing equipment such as:
• Power cables
• Transformers
• Switchgear
• Circuit breakers
• GIS and other high voltage equipment
• Insulating materials
• Electrical components
• CTs and PTs
• Other high voltage electrical equipment
The required test voltage and capacity depend on the equipment under test and the applicable test procedure.
3. What is the difference between an AC hipot tester and a high voltage test transformer?
An AC hipot tester is a complete test system designed to perform a dielectric withstand test, while a high voltage test transformer is the component that generates the required high voltage.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Ecer Certification：
Verified Supplier
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot... Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot...
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