Company Info
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing oil treatment equipment. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil purifiers which are excellent in quality, capable of standing wear, complete in various styles. And its aviation, ship, railway, pharmacy and edib... view more
Company Profile
Year Company Registered:
2009-09-01
Annual Sales Amount:
US$10 – 50 Million
Total No. of Staff:
51 – 100 People
Export Ratio:
61% – 70%
OEM Services Provided:
YES
Business Type:
Manufacturer
Quality Certificate:
ISO9001, ISO9000, ISO9001:2000
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Africa
Competitive Advantage:
We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
Basic Info.
Brand Name:Gold
Test Standard:IEC60044
Model No.:GDVA-404
Place of Origin: Chongqing
Min.Order: 1 Set/Sets
Means of Transport:Ocean, Air, Land
Supply Capacity
Production Capacity:100pcs/month
Packing:Wooden Case
Delivery Date:10 business days
Tests for Current Transformer:
1)Excitation curve and parameters test 2)Turns ratio test 3)Ratio and phase error test 4)Polarity mark check 5)Coil resistance measurement 6)Secondary loop burden measurement 7)Error line curve test for protection CT 8)Transient CT parameters test 9)CT nameplate guess 10)Saturation hysteresis loop curve measurement
Tests for Voltage Transformer:
1)Turns ratio test and phase angle error test 2)Polarity test 3) Secondary burden test 4) Coil resistance test
Applications for CT PT Tester:
1) CT nameplate check 2) CT parameters check in work burden 3) CT transient parameters analysis 4) CT ratio and phase error calibration 5) PT routine test
CT PT Analyzer Technical Index:
1 Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13 2 Power supply: AC220V±10%,50Hz/60Hz±10% 3 Power output: 0.1~180V (AC) 4 Current output: 0.001~5A(RMS) 5 Power output:300VA 6 Maximum knee voltage measurement:45kv 7 Current measurement: Range:0~10A (automatically change range in 0.1/0.4/2/10A) Error <±0.1%+0.01%FS 8 Voltage measurement: Range:0~200 V (automatically change range in 1V/10V/70V/200V) Error < ±0.1%+0.01%FS 9 Turns ratio measurement: Range :1~35000, 1~2000 error<0.05% 2000~5000 error>0.1% 5000~35000 error<0.2% 10 Phase measurement: error:±2min,resolution:0.01min 11 Coil resistance measurement: Range:0~8kΩ (automatically change range in 2ohm/20ohm/80ohm/800ohm/8kohm) Error< 0.2%RDG+0.02%FS Maximum resolution:0.1mΩ 12 Temperature measurement:-50~100 Celsius degree, error<3 Celsius degree 13 CT Secondary burden: Range 0～160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm) Error <0.2%RDG+0.02%FS Maximum resolution 0.001ohm 14 PT Secondary burden: Range 0～80kohm (automatically change range in 800ohm/8kohm/80kohm) Error <0.2%RDG+0.02%FS Maximum resolution: 0.1ohm 15 PT ratio measurement: Range :1~35000, 1~5000 error<0.2% 5000~35000 error<0.5% 16 Saved data groups:>1000groups 17 Work condition: Temperature:-10℃～50℃, moist:≤90% 18 Size: 485mm×356mm×183mm 19 Weight: <15Kg
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Contact Method
Chongqing Gold M&E Equipment Co.,Ltd.
9F/10,Jintai Building,Nanping,
Chongqing,
China (Mainland)
