Current Transformer Test Set PCT200i
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Catalog excerpts

Current Transformer Test Set PCT200i - 1

PCT200CT/PTAnalyzer 9 Power Advanced Technology Co Ltd

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Current Transformer Test Set PCT200i - 3

PDNOVD Prncple Excitation test based on variable-frequency method Ratio test based on voltage method <Conventional method> <Conventional method> A Tl 72 TAx i i-1 |-|-{A) i Current source is at primary side _ * and current measurem^m^sj^^^^^rffi <New met):ttfE﯎> V V Voltage source is at secondary side and voltage measurement is at primary side Featuresofnewmethod: □ Ratiocheckupto3000:1 □ Can check bushing CT □ Can checkGIS CT Օ Featuresofnewmethod: □ Can check CT with high knee point value □ High efficiency, high accuracy, more safe Error check with extrapolation method for M type CT Test...

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Current Transformer Test Set PCT200i - 4

PDNDVD Test at field Simple wiring

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Current Transformer Test Set PCT200i - 5

PDNOVD Report < PCT200i Report > < PCT1 OOi Report > c | -Ur^ ksi | -VL-riiiJL.il | | riurjcn kait. □ Can save over 100 reports locally □ Non-volatile memory storage to prevent loss of test data □ Test data can be saved to flash disk via USB port □ PC software available to convert test data to word report Standard accessories for PCT200 72 □ Optional Excel format report availabel □ Report can be viewed locally □ Over 10,000 reports can be saved locally □ Non-volatile memory storage to prevent loss of test data □ Test report/data can be saved to flash diskvia USB port 04 www.ponovo.cr

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Current Transformer Test Set PCT200i - 6

PDNDVD Field test example Hcustomer:Beijing High Voltage Companyj Comparison of excitation tests between conventional test method and PCT200i luuuuu 1 l'n'ii'n'i UUUU 4 ♦ V * * 1UUU * ♦ ♦ 1UU * * ** * 10 * / 1 1 14 Η♦- PCT200i i Conventional method 0.0001 0.001 0.01 0. 1 10 500kV TPY(transient) type CT Test results TFYtype CTtest V-kn |V) 10391.64 1-kn (A) 220468 Polarity decreasing Rct(75C"): 7.651 RCT: 5.6612 Ts 1.059 Lu 22.46 KM 24.236 t * 7.285 Ls 021 Kr 0.0713 Under rated load Ratio 2500:1.0093 Ratio error(lt): 0.977 Angle error (min): 10.76 Turn ratio (%): 1.286 www.ponovo.cr

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Current Transformer Test Set PCT200i - 7

PDNOVD Spcifications - II Application PCTIOOi Test P/TP type CT and PT PCT200闎 Test M/P/TP type CT and PT Spcifications Outputvoltage range Output current range Output power 0-120V 0~5Arms(15Apeak) 0.0001~500VArms(1500VApeak) 0-120V 0~5Arms(15Apeak) 0.0001~500VArms(1500VA peak) CTTestfunctions P type C T Ratio test range Ratio test accuracy Max. knee pointvoltage Burden test range Burden test accuracy Winding rsistance test range Winding r驩sistance test accuracy Accuracy limiting factor (ALF) Instrument security factor (FS) Remanence flux (Kr) Secondary time constant (Ts) Unsaturated...

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Current Transformer Test Set PCT200i - 8

Professional Provider of Power Testing Instrument POWER ADVANCED TECH. CO., LTD. [SO 9001 QMS [SO 14001 EMS OHSAS 18001 2F,4Cell, Tower C, In.Do Mansiorr No.48A Zhichun Road, Haidian District Beijing, PRChina(100098) Tel. +86 (10) 5873 1010 (rception) Tel. +86 (10) 5873 2512(direct) Fax.+86(10)5873 1816 info@ponovo.com.cn www.ponovo.com.cn

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