GTU200

Partial Discharge Filter Unit

Highly Sensitive Partial Discharge Detection on an Oscilloscope. Multiple Sensor Options for Easy Coupling.
For Enhanced Reliability and Precision in Electric Motor Testing.

Partial Discharge Filter Unit

The GTU200 is an optimized measuring unit for detection of partial discharges with an oscilloscope. Due to its very sensitive PD detection in the UHF range and high interference suppression in the low frequency range, measurements with different test voltage shapes are possible. Various sensors for PD detection can be connected to the input. Solfas RF current sensors offer the advantage of high sensitivity and isolation from the test voltage. PD measurements with the GTU200 and pulse shaped test voltages offer completely new possibilities for electric motor testing. It is now possible to test the isolation between phases and single turns. This enables new non-destructive tests for more reliable products.

Features

Empower Your Testing: Precision, Safety, and Efficiency Combined

Compliance with Standards

Measurements according to IEC 60034-18-41 and IEC/TS 61934

PWM Inverter Suppression

PD Detection at Inverter Drives

Easy-to-Use Design

Easy-to-use and compact size

Oscilloscope PD Detection

Ideal for PD detection with a scope

Highest Sensitivity

Highest sensitivity measurement

Non-Destructive Testing

Allows non-destructive insulation tests

Pulse Shaped Voltages

Allows all kind of voltage shapes

Isolated Coupling

Isolated DUT coupling via RF current transformer for safe operationn

Quality Improvement

Less failures, lower service costs, quality improvement

Technical Specifications

HF Input BNC 50Ω
HF Input level max. 1V/+13dBm
HF Output BNC 50Ω
HF Output level max. +10dBm
Linear input range -80dBm…-30dBm
Gain 40dB±1.5dB
Frequency range 210 … 480MHz (-3dB)
Attenuation in stopband ≥50dB (< 120MHz, >710MHz)
Power supply 5…24VDC / via USB
AC Power adapter Input 80…240VAC
Dimensions (WxHxD) 115x50x185mm
Weight 562g

Applications

Unleash the potential: Versatile testing possibilities for innovation and increased reliability

Electrical motor & stator testing

Verify the reliable performance and quality of a wide variety of wire-wound components, such as chokes, transformers, and coils.


Research and development

Utilize advanced testing solutions for the development and optimization of new technologies and products.


Transformer, choke & coil testing

Verify the reliable performance and quality of a wide variety of wire-wound components, such as chokes, transformers, and coils.


GTU200 accessories and related products

Expand Your Capabilities: Compatible Products for Advanced Partial Discharge Testing

GTU860

Partial Discharge Tester

GPDC10

Partial Discharge Calibrator

GHV2000

High Voltage Safety Testers

Learn more about our GTU200

Highly Sensitive Partial Discharge Detection on an Oscilloscope. Multiple Sensor Options for Easy Coupling.
For Enhanced Reliability and Precision in Electric Motor Testing.