Model NO.: GWTA
Insulating Medium: Insulating Paper
Installation: Active Type
Magnetic Circuit Structure: Single Stage Type
Voltage Transformation Principle: Capacitive Type
Design Advantage: Clamp on Current Transformer
Accuracy: 0.5 / 1.0 / 3.0
Split Core Transformer Input: 1-200 a
Split Core Transformer Output: 0.333 1.5 Output
Window Size: Check Specification Below
Rated Frequency: 50-400kHz
Dielectric Strength: 1000mohms @ 500 VDC
Operating Temp: -25 C~+75 C
Internal Structure: Epoxy
Export Markets: Global
Trademark: grewin
Transport Package: Export Standard Cartons with Strong Pallets
Specification: CE
Origin: China
HS Code: 850450000
Model NO.: GWTA
Insulating Medium: Insulating Paper
Installation: Active Type
Magnetic Circuit Structure: Single Stage Type
Voltage Transformation Principle: Capacitive Type
Design Advantage: Clamp on Current Transformer
Accuracy: 0.5 / 1.0 / 3.0
Split Core Transformer Input: 1-200 a
Split Core Transformer Output: 0.333 1.5 Output
Window Size: Check Specification Below
Rated Frequency: 50-400kHz
Dielectric Strength: 1000mohms @ 500 VDC
Operating Temp: -25 C~+75 C
Internal Structure: Epoxy
Export Markets: Global
Trademark: grewin
Transport Package: Export Standard Cartons with Strong Pallets
Specification: CE
Origin: China
HS Code: 850450000

Product Description


Clamp Transformer
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
GWCTC1535 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%

 
Clamp Transformer
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)

We can produce following similar clamp on current transformer:Clamp 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:                                                     

Bella

 

Tianjin Grewin Technology Co.,Ltd.

Tel: 86-22-84943756

 Website: http://www.grewin-tech.com

Product Description


Clamp Transformer
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
GWCTC1535 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%

 
Clamp Transformer
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)

We can produce following similar clamp on current transformer:Clamp 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:                                                     

Bella

 

Tianjin Grewin Technology Co.,Ltd.

Tel: 86-22-84943756

 Website: http://www.grewin-tech.com

October 10, 2018