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150kV Partial Discharge Test System with Variable Frequency Power Supply and PD-Free Test Transformer for Electrical Testing Laboratories

150kV Partial Discharge Test System with Variable Frequency Power Supply and PD-Free Test Transformer for Electrical Testing Laboratories

Product Details:
Place of Origin: China
Brand Name: Sansion
Certification: CE SGS ISO9001
Model Number: SXJFT
Detail Information
Place of Origin:
China
Brand Name:
Sansion
Certification:
CE SGS ISO9001
Model Number:
SXJFT
Rated Output Voltage:
150kV
Detector Sensitivity:
0.01pC
Background PD Level:
≤2pC
Operating Frequency Range:
45–200Hz
Measurement Accuracy:
Voltage & Current <1%
Transformer Capacity:
20kVA
Highlight:

High Light

Highlight:

150kV partial discharge test system

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variable frequency power supply PD tester

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PD-free test transformer electrical testing

Trading Information
Minimum Order Quantity:
1
Packaging Details:
plywood case
Delivery Time:
30 work days
Payment Terms:
T/T,L/C
Product Description

Product Overview

Sansion Power’s Integrated High Voltage Partial Discharge Measurement System combines a digital PD detector, variable-frequency AC power supply, high-voltage test transformer, coupling capacitor, voltage divider, and supporting components into one coordinated testing solution.

Designed for high-voltage insulation testing, the system provides adjustable-frequency AC output and digital partial discharge measurement. Its integrated configuration helps simplify test setup, coordinate voltage application and signal acquisition, and support consistent recording and analysis of test results.

Feature

  • Sensitive Digital Measurement
  • Flexible Frequency Adjustment
  • Digital Test Records
  • Coordinated Control and Protection

Typical Applications

  • Power transformers: Partial discharge testing during insulation evaluation and factory quality inspection.
  • Switchgear and high-voltage assemblies: Insulation assessment for applicable high-voltage components and assemblies.
  • Electrical equipment manufacturers: Routine or development-stage testing under defined test procedures.
  • High-voltage laboratories: Insulation research, test verification, and technical evaluation.
  • Quality inspection facilities: Digital recording and documentation of PD measurement results.

The suitability of the system for a particular test object depends on its capacitance, required test voltage, test frequency, and applicable standard.

FAQ

Q1: What is the rated output voltage of this system?

The complete system has a rated output voltage of 150kV.

Q2: What is the sensitivity of the PD detector?

The stated detector sensitivity is 0.01pC. This should not be interpreted as the background PD level of the complete system.

Q3: What is the background PD level of the complete system?

The specification states ≤2pC at rated voltage under no-load conditions.

Q4: Can the test frequency be adjusted?

Yes. The specified operating frequency range is 45–200Hz.

Q5: Can test results be saved and exported for reporting?

The detector supports data storage, playback, printing, and report generation. Please confirm the required report format and data export workflow when configuring the system.

150kV Partial Discharge Test System with Variable Frequency Power Supply and PD-Free Test Transformer for Electrical Testing Laboratories