Partial Discharge Test System RSJFD-251 120 dB Gain Dynamic Range

Brand Name:RISING
Certification:ISO CE
Model Number:RSJFD-251
Minimum Order Quantity:1 SET
Payment Terms:L/C, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:China
Contact Now

Add to Cart

Verified Supplier
Location: Wuhan Hubei China
Address: 1st Floor, Block B, Innovation Park, Changzui Science and Technology Park, Sixth High-tech Road, Jiangxia District, Wuhan City, Hubei Province
Supplier`s last login times: within 1 hours
Product Details Company Profile
Product Details

Partial Discharge Test System RSJFD-251 120 dB Gain Dynamic Range


Product Description

Detection method based on RSJFD system is a current pulse method is widely used in the world, its basic principle diagram: a partial discharge test, test voltage change △ U Cx generated at both ends of the instantaneous, through the coupling capacitor Ck coupled to the detecting impedance Zm, circuit generates pulse current of I, the pulse voltage and current I by detecting the impedance of Zm sampling, amplifying and display processing, parameters can be measured partial discharge load discharge quantity. Pulse current method mainly uses the low frequency part of the partial discharge signals in the spectrum, can avoid the wireless interference.

System for the pulse peak indicating form test system, with computer program control filter, amplifier, sampling, storage and display function. Can test the real load discharge quantity and discharge repetition rate of N, Q, average discharge current of I,, square rate of D, can be used for various patterns: q-n, q-φ, q- φ -t

Feature/Parameters
Measuring-channelChannel 2
Detection sensitivity0.1 pC
Programmable filter settings file

Low side 10, 20, 40 kHz

High end 100,200,300 kHz

Gain dynamic range120 dB
Sampling rateEvery channel 0.1μs/dot
Sample size8bit±1/2 LSB
Synchronous frequency50,100,150,200Hz or any frequency
Basic pulse generatorJFD-301
Basic pulse voltage0.2V,0.5V, 1V,2.0V,5V,10V Adjustable
Standard capacity50pF,200pF Adjustable
Calibration pulse voltage rise time<60ns
Calibration pulse voltage fall time>100μs
Work powerAC220V±10%,50Hz
China Partial Discharge Test System RSJFD-251 120 dB Gain Dynamic Range supplier

Partial Discharge Test System RSJFD-251 120 dB Gain Dynamic Range

Inquiry Cart 0