Highest Quality Partial Discharge Detector For High-voltage Switchgear and GIS Detection

• After-sales Service: Provide lifelong after-sales service
• Warranty: 1 Year
• Product name: Partial Discharge Tester
• TEV Measuring range: 0-60 dBmV
• UHF Detection frequency band: 300-1500MHz
• Display: 5.0-inch RGB LCD
• Model NO.: ZXPD-200L Series
• Controller: ARM
• Built in battery: 3.7V/1Ah lithium battery;Charger:AC 90-264V or DC
• Working hours: About 8 hours
• Weight, Temperature and Humidity: 0.4KG (Host); -20 ~ 50Centigrade; 20-85% RH
• Transport Package: Carton/Wooden Case
• Specification: With the change of technical scheme
• Trademark: GDZX
• Origin: Hubei
• Production Capacity: 500 Pieces/Month

Product Description

ZXPD-200L Series Partial Discharge Detector

   

 

ZXPD-200L Series Partial Discharge Detector can be widely used in theater detection of power system, including insulation state detection of high-voltage switch cabinet, ring network cabinet, voltage / current transformer, transformer (including dry-type transformer), GIS, overhead line, cable and other equipment.

 

Features
 

1. Simultaneous interpreting PDsignals of almost all electrical equipment with different sensors.

2. Provide time-domain waveform, PRPD, PRPS and other discharge patterns to realize the analysis of different discharge types.

3. The human-computer interface facilitates the data management of different equipment, including the tracing of historical data change trend, horizontal and vertical data analysis, so as to realize 360° comprehensive diagnosis of the tested equipment.

4. Built in ultrasonic sensor and transient ground voltage (hereinafter referred to as TEV) sensor, which can be externally connected with transformer, GIS, overhead line, cable and other special sensors.

5. It is more convenient to use the non-invasive detection method than the traditional pulse PD detector because there is no need to cut off the power supply or apply high voltage source during the test.

6. The test bandwidth range is 30kHz ~ 2.0GHz, which is applicable to the detection principle of various frequency bands.

Technical Indicators

TEV measurement		UHF measurement
Measuring range	0-60 dBmV	Detection frequency band	300-1500MHz
Resolution	1dB	Measuring range	-75dBm-0dBm
Accuracy	±1dB	Accuracy	<1dBmV
Maximum pulse per cycle	1400	Sensor band	300-2000MHz
Measurement frequency band	1~100MHz
AA measurement		AE measurement
Measuring range	-6dBμV to 68dBμV	Measuring range	-6dBμV to 68dBμV
Resolution	1dB	Resolution	1dB
Accuracy	±1dB	Accuracy	±1dB
Sensor center frequency	40 kHz	Frequency range	40~200 kHz
HFCT measurement
Transducer transmission impedance	5mV/mA
Detection frequency	1~30MHz
Sensitivity	≤50pC
Hardware
Shell	ABS
Display	5.0-inch RGB LCD
Controller	ARM
Connector	USB interface (with charger input)      3.5mm stereoheadphone jack           External ultrasonic sensor input	Wireless WiFi  Wireless synchronization reference
Headset	8 ohms
SD card	Standard 16G
Built in battery	3.7V/1Ah lithium battery
Working hours	About 8 hours
Charger	AC 90-264V or DC 5V
Temperature	-20 ~ 50ºC
Humidity	20-85% RH
Weight	0.4KG (Host)

Product pictures

 

About GDZX
     Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.

 

Shipping and packaging

 

FAQ
1.Q: Are you trading company or manufacturer?
A: We are manufacturer.
We have R&D department, OEM& ODM services available.
 
2.Q: How long is your delivery time?
A: We usually arrange shipment within 5-7 working days after checking the payment. However, for example, the delivery time of the complete set of test devices will be a little longer, which needs to be checked in real time.
 
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay charge and the cost of freight.
 
4.Q: What is your term of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, balance before shipment.
 
5.Q: What is the payment method?
 A: We can accept Bank Transfer, T/T, PayPal, Western Union, Money Gram, Cash etc.
 
6.Q: Will you provide OEM service?
 A: OEM & ODM services available
 
7.Q: How long is the product warranty?
 A: 1 year.