Product Category

Model VPI-S9

Rated output: 333V AC rms 4V DC(true-rms)

Maximum Output(overload): 4.5V AC peak / 4.5V DC

Output Ripple factor: 1% /Default 5% (relay to Response time)

Response time: ≤1us Default 100ms(adjustable)

Power consumption : 70mW /100mW

Bandwidth: 10Hz to 10kHz / 30Hz to 1kHz

Power supply: 5V or 6-12V / 5V or 7-12V

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: VPI-MDR 
Universal AC input/Full range 
Protections: Short circuit / Overload / Over voltage 
Cooling by free air convection 
Can be installed on DIN rail TS-35 / 7.5 or 15 
Built in DC OK active signal 
LED indicator for power on 
No load power consumption<0.75W 
100% full load burn-in test100% full load burn-in test

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-25-400
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: 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-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 VPI-S9

Rated output: 333V AC rms 4V DC(true-rms)

Maximum Output(overload): 4.5V AC peak / 4.5V DC

Output Ripple factor: 1% /Default 5% (relay to Response time)

Response time: ≤1us Default 100ms(adjustable)

Power consumption : 70mW /100mW

Bandwidth: 10Hz to 10kHz / 30Hz to 1kHz

Power supply: 5V or 6-12V / 5V or 7-12V