Product Category

Model: VPI-D1-10V
High read accuracy 0.2%
Wide power supply arrange:4-12VDC or 24VDC
High bandwidth for measurement 5 to 20kHz
Lower zero drift down to 1.5mV

Model ：VPI-ATP-01
Rated output : 1A AC rms
Maximum Output(overload) :1.5A AC rms
Rated ratio: 100A /600A/1000A/3000A/6000A
Read Accuracy:0.5% typical at 1%(≥10A) to 110% of rated Current @25℃
Phase error:≤0.5°
Linearity:±0.2% of reading(10% to 120% of range)
Bandwidth:30Hz to 5kHz
Maximum Burden:0.5Ω(each phase)
Measurement:Secondary CTs to measure output of integrator
Power consumption:10W
Output on 0A （zero drift）≤0.01A
Temperature drift:200ppm/℃
Weight:185g
Dimension:114*100*22.5mm
Power supply:12V DC

Model: VPCT-NR-16-150
Rated Primary current: 5-150Aac
Rated Secondary: mA or 0.333-3.53Vac
Accuracy: 0.5, 1.0, 3.0 Class
Rated security coefficient: FS<5
Case Material: nylon Resin UL flame retardant rating 94-V0
Highest Voltage for Equipment Um (rms): 600Vac
Rated Power-Frequency Withstand Voltage (rms): 3,000 Vac
Frequency Range: 50/60Hz.
Operating Temperature: -15ºC to 50ºC
RoHS compliant
Leads:0.8Foot(240mm),UL 1015,Twisted Pair,0.34 mm2(22AWG)

Model: VPCT-NR-24-400
Rated Primary current: 5-400Aac
Rated Secondary: mA or 0.333-3.53Vac
Accuracy: 0.5, 1.0, 3.0 Class
Rated security coefficient: FS<5
Case Material: nylon Resin UL flame retardant rating 94-V0
Highest Voltage for Equipment Um (rms): 600Vac
Rated Power-Frequency Withstand Voltage (rms): 3,000 Vac
Frequency Range: 50/60Hz.
Operating Temperature: -15ºC to 50ºC
RoHS compliant
Leads:0.8Foot(240mm),UL 1015,Twisted Pair,0.34 mm2(22AWG)

Model: VPCT-NR-36-600
Rated Primary current: 5-600Aac
Rated Secondary: mA or 0.333-3.53Vac
Accuracy: 0.5, 1.0, 3.0 Class
Rated security coefficient: FS<5
Case Material: nylon Resin UL flame retardant rating 94-V0
Highest Voltage for Equipment Um (rms): 600Vac
Rated Power-Frequency Withstand Voltage (rms): 3,000 Vac
Frequency Range: 50/60Hz.
Operating Temperature: -15ºC to 50ºC
RoHS compliant
Leads:0.8Foot(240mm),UL 1015,Twisted Pair,0.34 mm2(22AWG)

model: VPCT-ABSR-MV-3050
Rated output:0.333Vac
Accuracy:±1% from 10% to 130% of rated current
Phase Angle:less than 2 degrees at 50% of rated current
Insulation Voltage:600Vac
Maximum Primary Voltage:5000Vac(Insulated Conductor)
Operating Temperature:-15℃ƒto 50℃.
Case Material:ABS Resin UL flame retardant rating 94V-O
Frequency Range:50/60Hz
Leads:5Foot(1.5m),UL 1015,Twisted Pair,0.34 mm2(22AWG)
UL&CE recognized.

Model: VPCT-SC-25-200
Type: Split Core
Rated Input: 0-200 Amps AC
Output: 26.6mA
Inside Diameter: 25mm
Outside Diameter: 65mm
Accuracy: ± 0.1% accurate.
Leads: 6 feet, 22AWG, UL10155
Internal windings: 7,518
Frequency: 50–60Hz
Operating Temperature: -40ºF–158ºF
Storage Temperature: -49ºF–185ºF

Model: VPCT-ESC-55-600
Type: Split Core
Rated Input: 0.25-600 Amps AC
Output: 26.6mA
Inside Diameter: 55mm
Outside Diameter: 108mm
Accuracy: ± 0.1% accurate.
Leads: 6 feet, 22AWG, UL10155
Internal windings: 23,076
Frequency: 50–60Hz
Operating Temperature: -40ºF–158ºF
Storage Temperature: -49ºF–185ºF

Model: VPCT-ESC-12080-3000
Type: Split Core
Rated Input: 1-3000 Amps AC
Output: 26.6mA
Inside Diameter: 120*80mm
Outside Diameter: 178*140mm
Accuracy: ± 0.2% accurate.
Leads: 6 feet, 22AWG, UL10155
Internal windings: 112,780
Frequency: 50–60Hz
Operating Temperature: -40ºF–158ºF
Storage Temperature: -49ºF–185ºF

Model: VPCT-SC-25-200
Type: solid core
Inside diameter: 25mm
Outside diameter: 55mm
Rate imput: 0.1-200Amps
output:26.6mA
Accuracy: ± 0.1% accurate
Frequency: 50–60Hz
Operating Temperature: -25ºF–167ºF
Storage Temperature: -49ºF–185ºF

Model: VPCT-SC-25-400
Type: solid core
Inside diameter: 25mm
Outside diameter: 55mm
Rate imput: 0.1-400Amps
output:26.6mA
Accuracy: ± 0.1% accurate
Frequency: 50–60Hz
Operating Temperature: -25ºF–167ºF
Storage Temperature: -49ºF–185ºF

model: VPCT-SC-80-800
Type: solid core
Inside diameter: 80mm
Outside diameter: 127mm
Rate imput: 1-800Amps
output:26.6mA
Accuracy: ± 0.1% accurate
Frequency: 50–60Hz
Operating Temperature: -25ºF–167ºF
Storage Temperature: -49ºF–185ºF

model: VPI-FI-333mv
Type: Flexible Rogowski coil current transformer supplied with conditioning circuit
Accuracy: ±1.0% of reading from 5% to 120% of rated current
Conductor Position Sensitivity: ±1.5% at edge Phase Angle: ±0.50 degrees (30 minutes) from 5% to 120% of rated current
Frequency: 50/60 Hz nominal, (safe to operate at any frequency)
Maximum Voltage: 600 Vac
Maximum Over Range Current: 10,000 amps
Safety Standards: CAT III, 600 Vac
UL standard 61010B-1
Conditioning Circuit Output: 0.333 Vac at rated current
Output Wires: 8 feet (2.4 m), 22 AWG, white /black twisted pair
Coil Lead Length: 8 feet (2.4m)
Power Requirements: 10-30 Vdc (12 Vdc or 24 Vdc recommended) 50 mA typical, 70 mA maximum

model: VPI-D1-20mA
D1 is a Industrial Rogowski coil integrator installation in distribution box,in a plastic 1 module DIN-RAIL enclosure, powered directly from the mains.
D1 can be combined with any model Rogowski coils.
The available values are: 0-5VDC,0-5VAC,4-20mAC.

model: VPI-5A
5A Rogowski Integrator Kit (RIK) brings the convenience and flexibility of Rogowski coil current transformers to any device that accepts a 5A input, such as a power meter

Model ：VPI-ATP-01
Rated output : 1A AC rms
Maximum Output(overload) :1.5A AC rms
Rated ratio: 100A /600A/1000A/3000A/6000A
Read Accuracy:0.5% typical at 1%(≥10A) to 110% of rated Current @25℃
Phase error:≤0.5°
Linearity:±0.2% of reading(10% to 120% of range)
Bandwidth:30Hz to 5kHz
Maximum Burden:0.5Ω(each phase)
Measurement:Secondary CTs to measure output of integrator
Power consumption:10W
Output on 0A （zero drift）≤0.01A
Temperature drift:200ppm/℃
Weight:185g
Dimension:114*100*22.5mm
Power supply:12V DC