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-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 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