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Building 6, Optics Valley Electromechanical Industrial Park, No. 84 Gaoxin 5th Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province
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Wuhan Ultra High Voltage Power Technology Co., Ltd
UHV-2000A Partial Discharge Tester High Frequency
NegotiableUpdate on 05/06
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Overview
The UHV-2000A partial discharge tester adopts modern electronic and computer comprehensive technology to truly achieve the integration of partial discharge measurement, positioning, online monitoring, filtering, data acquisition, data processing, graphic display, and automatic generation of test reports.
Product Details
UHV-2000A Partial Discharge Tester High FrequencyFor 2-channel, desktop, TFT LCD display, the system is reliable and has a 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.
This local discharge device 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.
UHV-2000A Partial Discharge Tester High FrequencyThe scope of application, detection methods, test circuits, technical performance parameters, etc. comply with the requirements of the international standard IEC 60270-2000, the 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 parameters
technical parameters
| 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 |
| 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 ℃ |
| 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.
Product features
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
Product Video Product Atlas
Product Attachment Diagram
host
accessory box
Calibrate pulse generator
Voltage divider arm
input unit
keyboard
mouse
dedicated test line
dedicated test line
dedicated test line
dedicated test line
dedicated test line
ground wire
power cord
power adapter
USB drive
Product detail images
host
Multi angle display of the host
Multi angle display of the host
Multi angle display of the host
control panel
Back of the host
Host display screen
2-channel signal input indicator light
USB interface/indicator light
power interface
Synchronous voltage interface
insurance
Standard pulse output interface
cooling fan
Mouse/keyboard
RS232 interface/VGA interface
USB interface/RJ45 interface
signal interface
grounding terminal
