ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว | 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% |
| 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 |
| 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 |
TIANJIN GREWIN TECHNOLOGY CO.,LTD
Add:Meinian Plaza.No.16 Dongting Road,Hexi Distr,Tianjin,China .
Web: transformer.en.made-in-china.com
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
