Test Instrument

Home > Product > Other Test Instrument

GDPDS-341 SF6 Gas Electrical Insulation Status PD Analyzer

HV Hipot Electric Co., Ltd.
  • CPU Working frequency：1.2GHz
  • Operating system：Linx embedded operating system
  • Wired network port：LAN network port
  • Wireless network port：Built-in wireless WiFi
  • System running memory：512M
  • Transport Package：Standard Export Plywood Case

Base Info

  • Model NO.：GDPDS-341
  • Specification：ISO9001
  • Trademark：HV HIPOT
  • Origin：Wuhan, China

Description

Working environmentWorking temperature-20ºC~50ºCEnvironment humidity0~90%RHIP level54




SF6 gas analysis part

SF6 Humidity
  1. Measurement method: Resistive and Capacitive measurement principle
  2. Measurement range: dew point -80ºC--+20ºC (support ppmv)
  3. Accuracy: ±1ºC
(when the dew point temperature is below 0 ºC, the sensor output is the frost point)
  1. Response time: 63% [90%]
+20→-20ºC Td 5s[45s]
-20→-60ºC Td 10s[240s]
  1. Resolution: 0.01ºC
  2. Repeatability: ± 0.5 ºC
  3. Display unit: ºC, ppm, ºCP20(converted value at 20ºC)

 

SF6 Purity

  1. Measurement method: Infrared Measurement Principle (NDIR series sensors)
  2. Measuring range: 0 ~ 100% SF6
  3. Response time: [90%] 60s
  4. Accuracy: ± 0.5%FS
  5. Repeatability: ± 0.5%
  6. Resolution: 0.01%
  7. Display unit: %
 

SF6 Decomposition Products

  1. Measurement method: Electrochemical Measurements Principle (Electrochemical series sensors)
  2. Measurement range: H2S: 0 ~ 100ppmv
SO2: 0 ~100ppmv
CO: 0 ~ 500ppmv
HF: 0 ~ 50ppmv
  1. Resolution: 0.5ppmv
  2. Display unit: ppmv
Gas Flow
  1. Dew point measurement: SF6 and other gas: 400-600ml/min
                                                SF6 purity measurement: 300-450ml/min
                                                SF6 Decomposition Products: 250-300ml/min
  1. Flow display: 0-1000mL digital flow meter
  2. Sample gas pressure: ≤1MPa
  3. Sensor protection: Stainless steel sintered filter
  4. Power supply: 110-220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuous working is no lower than 8hours.
  5. Use environment temperature: -20--+60ºC
  6. Operation environment: temperature: -35 - 70ºC
                                            Pressure: 0 - 20bar
                                            Sample gas flow rate: no-effect
Humidity: 90%RH
  1. Dimension: 570*418*320mm
  2. Weight: about 18kg.
GDPDS-341 SF6 Gas Electrical Insulation Status PD AnalyzerGDPDS-341 SF6 Gas Electrical Insulation Status PD AnalyzerGDPDS-341 SF6 Gas Electrical Insulation Status PD AnalyzerGDPDS-341 SF6 Gas Electrical Insulation Status PD AnalyzerGDPDS-341 SF6 Gas Electrical Insulation Status PD Analyzer