China Good Supplier Most Popular Partial Discharge Testing Machine
|FOB Price:||US $13,000-20,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $13,000-20,000/ Piece|
|Production Capacity:||100 PCS/Month|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: HZ-200D
- Sampling Rate: 200msa / S
- Host Screen Size: 6.5 Inches
- Host Interface: 2 USB Ports, 1 Ethernet Port, 1 VGA Port
- Working Relative Humidity: ≤95%
- Conductor Material: Copper Clad Steel
- Trademark: HuaZheng
- Specification: CE/ISO/IEC
- HS Code: 9030899090
- Certification: Ce, ISO9001
- Sampling Accuracy: 12bit
- Operation: Mouse, Keyboard, Touch Screen
- Working Altitude: ≤3000m
- Application: Transformer
- Range of Application: Refractory
- Transport Package: Wooden Box with Foam Inside
- Origin: Hebei, China
I. Product Overview
The transformer partial discharge detection device and the sensor,with the software using advanced signal processing technology, covering a wide range of statistical methods and graphical display mode, and coming with highenergy lithium batteries, can flexibly achieve the detection of transformer partial discharge signals and ultrasonic signals, capable of full range of detection for the transformer's partial discharge.
Partial discharge detection location detect the partial discharge changes in the transformer's internal during the operation, by examining the partial discharge conditions of the device to analyze the insulating state of the transformer.
High frequency current transformers (pulsed current method), an ultrasonic sensor (ultrasonic method).
Through a variety of means to suppress various external noise interference, it improved signal to noise ratio and the measurement accuracy.
II. Working Condition
III. Host Performance Indicators
Number of channels: 4 independent measurement channels (scalable) and 1 external trigger input channel.
Sampling rate: 200MSa / s
Sampling accuracy: 12bit
Host Screen size: 6.5 inches
Operation: mouse, keyboard, touch screen
Host interface: 2 USB ports, 1 Ethernet port, 1 VGA port.
Synchronous Frequency range: 30Hz ~ 1MHz
Power Mode: Built-in lithium battery or external AC power supply (AC220V 50Hz)
Measurement content: Discharge magnitude (Q), the discharge phase (?), the discharge density (N)
Data processing sampling period: ≤1μs
PD signal statistical analysis:
1, two-dimensional (Q-T; N-T;, ?-Q;, ?-N) map
2, three-dimensional (?-Q-T,, ?-N-T) Atlas
3, amplitude-time a relationship,magnitude-phase relationship, number of discharges-phase relationship
Charging power supply: AC220V; 50Hz frequency
System design life: more than 10 years
IV. Sensor Parameters
|Sensitivity||Measuring Band||Center Frequency||measuring range|
|High Frequency Current Transformer||10pC||20kHz-30MHz||--||10pC-100nC|
|Ultrasonic Sensor||-60dB||--||40kHz||-60dB-0 dB|
V. Product Details
VI. Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
IX. Our Services
1. 24 hours hot line.
2. We supply OEM service.
3. Our engineers avaiable to sevice machinery overseas.
4. We can produce the products as your request.
5. To produce high quality products, services to the public.
6. To act quickly, seize the opportunity, continuous innovation, the pursuit of excellence.