Switchgear partial discharge testing equipment

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The switchgear partial discharge testing equipment is a 2-channel, desktop, TFT LCD display with reliable system and low failure rate. In addition to being used for partial discharge measurement of high-voltage electrical equipment (standard), it also has the function of accurately locating the fault point of faulty equipment (optional), and can also be used for online continuous monitoring of partial discharge of high-voltage electrical equipment such as large power transformers (optional). Truly achieving the integration of partial discharge measurement, positioning, and online monitoring functions.

Product Details

The UHV-2000A switchgear partial discharge testing equipment is a specialized instrument for measuring and analyzing the insulation performance of power equipment. This system adopts modern electronic and computer integrated technology to achieve signal amplification (analog, electronic, digital), filtering, data acquisition, data processing, graphic display, and automatic generation of test reports, thereby completing partial discharge measurement and fault diagnosis.

The switchgear partial discharge testing equipment is a 2-channel, desktop, TFT LCD display with reliable system and low failure rate. In addition to being used for partial discharge measurement of high-voltage electrical equipment (standard), it also has the function of accurately locating the fault point of faulty equipment (optional), and can also be used for online continuous monitoring of partial discharge of high-voltage electrical equipment such as large power transformers (optional). Truly achieving the integration of partial discharge measurement, positioning, and online monitoring functions.

The scope of application, detection methods, test circuits, technical performance parameters, etc. of UHV-2000A switchgear partial discharge testing equipment comply with the requirements of international standard IEC 60270-2000, national standards GB/T 7354-2003 "Partial Discharge Measurement" and DL/T 417-2006 "Guidelines for Field Measurement of Partial Discharge in Power Equipment".

Product features of UHV-2000A switchgear partial discharge testing equipment
1. The partial discharge detection system is a 2-channel, desktop, TFT LCD display, which is reliable and has a low failure rate
2. Truly achieved the integration of partial discharge measurement, positioning, and online monitoring functions
3. This system adopts modern electronic and computer integrated technology to achieve signal amplification (analog, electronic, digital), filtering, data acquisition, data processing, graphic display, and automatic generation of test reports, thereby completing partial discharge measurement and fault diagnosis.

Technical parameters of UHV-2000A switchgear partial discharge testing equipment

Technical Characteristics
number of channels	Independent 2-channel
sampling rate	10M
sampling precision	12bit
Range switching	-40dB, -20dB, 0dB, 20dB, 40dB, 60dB, a total of 6 levels
Measurement frequency band	3dB bandwidth 10kHz~1MHz
digital filtering	Choose any frequency between 10kHz and 1MHz
Segmented programmable filter	Low end frequencies: 10kHz, 20kHz, 40kHz, 80kHz
Segmented programmable filter	Low end frequencies: 10kHz, 20kHz, 40kHz, 80kHz
Nonlinear error of this range	10%
measurement range	0.1pC~100,000pC
sensitivity	0.1pC
The capacitance range of the testable product	6pF～250µF
Test power frequency range	50～500Hz
display
display screen	12 "TFT True Color Touch LCD Display Screen
resolution	1024 × 768
interface
USB	3 channels, capable of external mouse and keyboard, as well as external mobile storage devices
Power mode	AC 220V； Frequency 50Hz; Power 300W
Electrical signal interface	2-channel BNC interface for signal input
Optical signal interface	2 channels, used for signal input
Ethernet port	1 Road
Grounding button	external grounding
General Instructions
CPU	Main frequency 1.60GHz
memory	2.0GB
hard disk	128GB Solid State Drive
system	Windows Xp
working environment	Environmental temperature: -10~45 ℃
working environment	Relative humidity: ≤ 95%
size	Length x Width x Height: 474mm x 288mm x 370mm
weight	15.8kg

Note:

1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.

2. For more information on ultra-high voltage products, please enter the product center.

UHV-2000A局部放电检测系统