HVHIPOT GDPD-505P Portable Partial Discharge Detector PD Tester

• After-sales Service: yes
• Warranty: 1 year
• Channel: 2/4 electric signal channel, 1 external synchorono
• Sampling rate: Max. 200MSa/s
• Sampling accuracy: 12bit
• Range: 100dB
• Model NO.: GDPD-505P
• Range switching: 0-9, total 10 ranges
• Frequency band range: 1Hz-60MHz
• Non-linear error: 5%
• Sensitivity: ≥5PC (at laboratory), ≥10PC (On-site)
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV HIPOT
• Origin: Wuhan, China
• Production Capacity: 1000PCS/Year

Product Description

Product Description

GDPD-505P is a handheld PD online detector, which is suitable for testing transformers, GIS, switch cabinet, power cables and CT/PTs. It works with UHF sensor, TEV sensor, acoustoelectric sensor, ultrasonic sensor and broadband HFCT.
 

Features

• The main detector is handheld design, robust and reliable.
• Strong software functions. Real time display waveform, max. Peak and location. The software can check and analyze certain phase waveform. Windows can be zoomed in and out. One section data can be spectral analyzed and spectrum content of discharge waveform can be analyzed.
• The discharge result is accorded with IEC60720 standard. The display value unit is pc and mV.
• The test data and transient discharge waveform can be saved automatically or manually.

 

Specifications

Channel	2/4 electric signal channel, 1 external synchoronous channel
Sampling rate	Max. 200MSa/s
Sampling accuracy	12bit
Range	100dB
Range switching	0-9, total 10 ranges
Frequency band range	1Hz-60MHz
Non-linear error	5%
Sensitivity	≥5pC (at laboratory), ≥10pC (On-site)
Display mode of Graph	Two-dimension PPRS display, three-dimensionalPRPD display, sine wave display, Statistics, Spectrum(AE) display
Power Supply	Built-in Lithum battery/AC 220V
Display
Display screen	6.5inch TFT True color touch screen
Resolution	640×480
Storage
Storage	4GB
Hard disk	32G solid hard disk, used for saving test record and data
Port
RS232*1	Used for transmitting data to PC
USB*2	To connect with mouse and keyboard, removable storage device
Power supply	Battery powered (16.8V lithum battery)+External power supply (220V AC)
Electric signal port	2/4 channel BNC port, used for signal input
E-Trig port	External synchronous interface
Ethernet port *1	Used for connecting ethernet
Earthing	For earthing
General specifications
CPU	Basic frequency 1.6GHz
System	WIN7
Operation environmental temperature	-20ºC to 60ºC
Storage environmental temperature	-20ºC to 85ºC
Size	280*190*80 mm
Weight	3.5kg
Configuration
1. Main unit	For signal collection, waveform display, data processing and storage
2. Ultrasonic sensor	For ultrasonic signal generated by partial discharge
Detection band	20-200kHz
Sensitivity	≤10 pC
Gain	40dB
3. UHF Sensor	For ultra high frequency signal generated by partial discharge of GIS
Detection frequency	300-1500MHz
4. HFCT	For measuring partial discharge signal of earthing
Detection band	500kHz~30MHz
Sensitivity	10pC
5. Combination sensor	For measuring and locating partial discharge of switch cabinet
1) TEV sensor (intergrated in combination sensor)	For measuring partial discharge of switch cabinet
Signal collection	Capacitor
Detection frequency	3-100MHz
Range	0-60dB
2) Ultrasonic sensor (integrated in combination sensor)	For measuring partial discharge of switch cabinet
Center frequency	40kHz
Sensitivity	≤10 pC