GWQCT03 Clamp sensor Specification
Technical datas:
| Rated primary current: |
Max 500A AC |
| Output voltage: |
333 mV AC |
| Amplitude accuracy: |
±0.5% rdg.±0.1%f.s. (f.s.:500A, 45Hz - 66Hz, Primary conductor in the enter) |
| Phase accuracy |
±1°(10~100%I1n)(45 Hz - 5 kHz) |
| The amplitude frequency characteristic |
±1% (45 Hz - 5 kHz) ( Deviation Accuracy) |
| Conductor impact |
±0.5%(off-center) |
| The influence of external electromagnetic fields |
≤0.1 A(in AC 400A /M electromagnetic fields) |
| Maximum input current |
550A AC continuous (45-66 HZ Ambient temperature 50°C) |
| Temperature coefficient |
0.02 %reading data /°C |
| Dielectric strength |
5312 V ACrms /continuous 15s (circuits- core) |
| Maximum rated voltage |
600V ACrms |
| Woring temperature& humidity |
0 to 50°C (32 - 122°F), ≤80%RH (No condensate) |
| Woring temperature& humidity |
-10 to 60°C (14 - 140°F), ≤80%RH (No condensate) |
| Indoor using and up to 2000m above sea level |
| Standards |
sacurity:EN61010 - 2 -032:2002 , CAT III,contamination II
EMC:EN61326:1997+A1:1998+A2:2001+A3:2003(Class A) |
| Measure conductor diameter |
≤Φ46mm |
| Cable length |
2m |
| Size |
About 78W x 160H x 40D mm(excluding protruding parts) |
| weight |
About 380g |
| Accessory |
Instrution manul one piece |
f.s. :Maximum display datas or scale length
rdg:Reading value (the value of the current is measured and displayed in the measurement of the product)
Product: 0.1A-1000A 0.333mv Current Clamp Transformer with ETL IEC Approval
| Current probe(specifications) |
| Rated Primary current |
0.1A-1000A |
| Output signal |
mA/A or mV/A |
| Maximum Non-Destructive Current |
2000A |
| Basic Accuracy |
1% |
| Safety |
CAT III 600V |
| Dielectric Resistance |
1000MOhms @ 500 Vdc |
| Case Material |
Polypropylene resinUL flame retardant rating 94-V0 |
| Voltage rank |
600Vac(isolated condition), 30Vac(bareness condition) |
| Maximum voltage |
600Vac |
| Useable frequency |
10Hz - 100kHz |
| Maximum Cable Diameter |
2.05 inches (52 mm) |
| Dimensions |
4.37x8.5 x1.77 in. (111x216x45 mm) |
| Operating Temperature |
-10ºC to +50ºC |
| Standard |
IEC 60044-1 |
| Accessories |
Supplied with feet for base mounting if required |
| Certification |
RoHS compliant CE&ETL approved |
| Current probe(features) |
| Good appearance |
| Low cost |
| 5 standard sizes |
| Clamp-on core design,safer,easier installation, portable |
| Both Silicon Steel & Nickel Alloy cores available |
| Current or three specs voltage output signal |
| Current probe(applications) |
| Current, power energy,monitoring devices |
| Power Factor Correction devices |
| Oscilloscope and harmonic waves analyzer |
| Part number |
Input current |
Rated Output |
Frequency
(Hz) |
Secondary
Burden
Resistance |
Accuracy
Class |
| GWCTP |
0.5-1000A |
1mA/A |
40-1KHZ |
≤10 Ohms |
1% |
| 400-1000A |
5A,1A |
50/60HZ |
≤2VA |
1% |
| 0.1-10A |
100mV/A |
10-1000K |
≥100KOhms |
3%±10mV |
| 0.1-100A |
10mV/A |
2%±5mV |
| 1-1000A |
1mV/A |
1%±1mV |
| 0.5-1000A |
4-20mA |
50/60HZ |
≤100 Ohms |
1% |
We can produce following similar clamp on current transformer:
| 1-200A Clamp on current transformer(specifications) |
| Rated Primary current |
1-200A |
| Turn ratio |
1:1000 1:2000 1:2500 |
| Output |
0.333V 1.5V |
| Accuracy |
0.1, 0.2 ,1.0 Class |
| Second burden(Ohms) |
<=5, <=50 ,>=100k |
| Dielectric Resistance |
1000MOhms @ 500 Vdc |
| Case Material |
Polypropylene resinUL flame retardant rating 94-V0 |
| Voltage rank |
600Vac(isolated condition), 30Vac(bareness condition) |
| High Potential |
2500Volts/min |
| Frequency Range: |
50/60Hz |
| Operating Temperature |
-25ºC to +70ºC |
| Standard |
IEC 60044-1 |
| Accessories |
Supplied with feet for base mounting if required |
| Certification |
RoHS compliant CE&ETL approved |
| Clamp on current transformer(features) |
| Low cost |
| 5 standard sizes |
| Clamp-on core design,safer,easier installation, portable |
| Both Silicon Steel & Nickel Alloy cores available |
| Clamp on current transformer(applications) |
| Silicon Steel cores provide moderate accuracy and lower cost for appropriate current measurement |
| Nickel Alloy cores are suitable for applications that require the highest accuracy with minimal phase angle error. Applications would include electric power quality monitoring devices |
Contact Information:
TIANJIN GREWIN TECHNOLOGY CO.,LTD
Add:Meinian Plaza.No.16 Dongting Road,Hexi Distr,Tianjin,China .
Web: transformer.en.made-in-china.com
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