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China factory - Xi'an Xu&Hui Electromechanical Technology Co., Ltd.

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.

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China Transformer Insulation Oil Dielectric Strength Tester 80kV Automatic for IEC
China Transformer Insulation Oil Dielectric Strength Tester 80kV Automatic for IEC

  1. China Transformer Insulation Oil Dielectric Strength Tester 80kV Automatic for IEC
  2. China Transformer Insulation Oil Dielectric Strength Tester 80kV Automatic for IEC
  3. China Transformer Insulation Oil Dielectric Strength Tester 80kV Automatic for IEC
  4. China Transformer Insulation Oil Dielectric Strength Tester 80kV Automatic for IEC

Transformer Insulation Oil Dielectric Strength Tester 80kV Automatic for IEC

  1. MOQ： 1 Unit
  2. Price： Negotiable
  3. Get Latest Price
Output Voltage 0~80kV (Optional)
Dimensions 465 × 385 × 425mm
Payment Terms T/T
Packaging Details Aluminum alloy carrying case with custom foam padding, export-grade corrugated carton
Voltage Accuracy ±(2% Reading + 2 Digits)
Testing Standards GB507-1986, GB507-2002, DL/429, IEC156
Operating Humidity <75%RH
Electrode Gap Standard 2.5mm
Protection Over-Current, Over-Voltage, Short-Circuit
Operating Temperature 0℃~45℃
Delivery Time 5-10 Working Days
Oil Cup Material Special Glass (One-Step Casting, Leak-Proof)
Warranty 12 Months
Power Consumption 200W
Boost Speed 0.5~5.0kV/s (10 Levels Adjustable)
Power Supply Distortion Rate <3%
Power Supply AC 220V±10%, 50Hz±1Hz
Number of Tests 6 Times (1-10 Times Optional)
Display LCD Screen with Real-Time Operating Parameters
Supply Ability 500 Units per Year
Booster Capacity 1.5kVA
Place of Origin Xi'an, Shaanxi, China
Brand Name XZH TEST
Model Number XHYY102
Certification CE, ISO

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  1. Product Details
  2. Company Details

Product Specification

Output Voltage 0~80kV (Optional) Dimensions 465 × 385 × 425mm
Payment Terms T/T Packaging Details Aluminum alloy carrying case with custom foam padding, export-grade corrugated carton
Voltage Accuracy ±(2% Reading + 2 Digits) Testing Standards GB507-1986, GB507-2002, DL/429, IEC156
Operating Humidity <75%RH Electrode Gap Standard 2.5mm
Protection Over-Current, Over-Voltage, Short-Circuit Operating Temperature 0℃~45℃
Delivery Time 5-10 Working Days Oil Cup Material Special Glass (One-Step Casting, Leak-Proof)
Warranty 12 Months Power Consumption 200W
Boost Speed 0.5~5.0kV/s (10 Levels Adjustable) Power Supply Distortion Rate <3%
Power Supply AC 220V±10%, 50Hz±1Hz Number of Tests 6 Times (1-10 Times Optional)
Display LCD Screen with Real-Time Operating Parameters Supply Ability 500 Units per Year
Booster Capacity 1.5kVA Place of Origin Xi'an, Shaanxi, China
Brand Name XZH TEST Model Number XHYY102
Certification CE, ISO
High Light Transformer insulation oil tester 80kV ，Dielectric strength tester IEC GB507 ，Automatic transformer oil laboratory tester
XHYY102 Transformer Insulation Oil Dielectric Strength Tester Fully Automatic Breakdown Voltage Analysis Compliant with IEC, GB507, and DL/429 International Standards
Product Overview

The XHYY102 Transformer Insulation Oil Dielectric Strength Tester is a high-precision, fully digital industrial instrument developed in strict accordance with the national standard GB507-1986 and the industry standard DL/T846.7-2004. Through extensive field testing and continuous refinement, this instrument delivers exceptional measurement accuracy, robust anti-interference capability, and reliable safety performance for transformer oil analysis in both laboratory and field environments.

The instrument features a large-capacity microcontroller for stable operation and is equipped with a comprehensive watchdog circuit to prevent system crashes. It supports multiple testing standards including GB507-1986, GB507-2002, DL/429, and IEC156, as well as customized operation modes, providing maximum flexibility for diverse user requirements. Available in single-cup, three-cup, and multi-cup configurations to suit varying throughput needs.

Key Features
Multi-Standard Compliance: Built-in GB507-1986, GB507-2002, DL/429, IEC156, and customizable test protocols for global laboratory compatibility
High-Voltage Output: 0~80kV adjustable output with 1.5kVA booster capacity for comprehensive dielectric strength evaluation
Precision Boost Control: Ten-level adjustable boost speed from 0.5kV/s to 5.0kV/s with 0.2kV/s accuracy for standardized ramp rates
Special Glass Oil Cup: One-step cast special glass construction eliminates oil leakage and interference, ensuring consistent test conditions
Direct High-Voltage Side Sampling: Unique sampling design feeds test values directly to the A/D converter, eliminating analog circuit errors for superior accuracy
Flexible Test Sequencing: Configurable 1-10 test cycles with adjustable standing time (up to 15min) and boosting intervals (5min adjustable)
Comprehensive Protection: Built-in over-current, over-voltage, and short-circuit protection with strong electromagnetic compatibility
Integrated Printer: Direct on-site printing of test results for immediate documentation and reporting
Environmental Monitoring: Integrated temperature and humidity sensors display real-time ambient conditions as digital readings
Portable Design: Compact dimensions (465x385x425mm) with convenient carrying structure for seamless indoor and outdoor operation
Technical Specifications
High Voltage Output
Output Voltage0~80kV (Optional Configurations)
Booster Capacity1.5kVA
Boost Speed0.5~5.0kV/s, 10 Levels Adjustable (Step 0.5kV/s), Error 0.2kV/s
Voltage Accuracy±(2% Reading + 2 Digits)
Power Supply Distortion Rate<3%
Testing Configuration
Electrode Gap Standard2.5mm
Number of Tests6 Times (1-10 Times Optional)
Standing Time15 Minutes (Adjustable)
Boosting Interval5 Minutes (Adjustable)
Testing StandardsGB507-1986, GB507-2002, DL/429, IEC156, Custom
Oil Cup MaterialSpecial Glass, One-Step Casting (Leak-Proof)
ConfigurationsSingle-Cup, Three-Cup, Multi-Cup (Optional)
Operating Specifications
Power SupplyAC 220V±10%, 50Hz±1Hz
Power Consumption200W
Operating Temperature0℃~45℃
Operating Humidity<75%RH
DisplayLCD Screen (Date, Time, Parameters, Results, Menu)
ProtectionOver-Current, Over-Voltage, Short-Circuit
Data OutputBuilt-in Thermal Printer, Digital Export Capability
Physical Specifications
Dimensions465 × 385 × 425mm
WeightApprox. 35kg
Frequently Asked Questions
Q1: What international testing standards does the XHYY102 comply with?
The XHYY102 supports multiple internationally recognized testing standards including GB507-1986, GB507-2002 (Chinese national standards), DL/429 (electric power industry standard), and IEC156 (International Electrotechnical Commission). Custom testing protocols can also be configured to meet specific laboratory or regional requirements, making the instrument suitable for global deployment in transformer manufacturing, utility maintenance, and third-party testing facilities.
Q2: What oil cup configurations are available and how do they affect throughput?
The XHYY102 is available in single-cup, three-cup, and multi-cup configurations. The single-cup model is ideal for low-volume laboratory testing. The three-cup version enables parallel testing of multiple oil samples simultaneously, significantly improving throughput for transformer maintenance depots and service companies. All oil cups are manufactured from special glass using one-step casting technology, ensuring leak-proof operation and consistent electrode gap alignment at the standard 2.5mm spacing.
Q3: How does the boost speed adjustment work and why is it important?
The XHYY102 offers ten adjustable boost speed levels from 0.5kV/s to 5.0kV/s (incremented every 0.5kV/s) with a speed accuracy of 0.2kV/s. Precise boost rate control is critical for dielectric strength testing because different standards specify different voltage ramp rates. For example, IEC156 requires a uniform 2kV/s rate, while some national standards allow different speeds. The ability to select the exact boost rate ensures full compliance with the target test standard and produces reproducible, legally defensible results.
Q4: What safety and protection mechanisms are integrated into the instrument?
The XHYY102 incorporates multiple layers of protection: over-current protection prevents damage from unexpected current surges, over-voltage protection safeguards both the instrument and operator at the 80kV output level, and short-circuit protection handles accidental fault conditions. The instrument features reliable ground connection, indicator lights showing active operation steps, and a lid interlock system that prevents high-voltage output when the oil cup compartment is open. Strong electromagnetic compatibility ensures reliable operation even in electrically noisy substation environments.
Q5: What are the MOQ, warranty coverage, and customization options for volume procurement?
The minimum order quantity is 1 unit, with payment via T/T or L/C. Standard delivery is 5-10 working days in a protective aluminum alloy carrying case. Each instrument includes a 12-month comprehensive warranty with lifetime technical support. Custom voltage ranges (beyond 80kV), specialized oil cup configurations, and OEM branding are available upon request. Annual supply capacity reaches 500 units. For volume pricing, extended warranty packages, or technical consultation, please contact our sales team directly.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    1000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification：

    Verified Supplier

                        Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical...                         Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical...

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Get in touch with us

  • Reach Us
  • Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
  • Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
  • https://www.xzhtest.com/

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