wec-3000hax
Hall current sensor WEC-3000HAX is a new generation current sensor that utilizes the principle of Hall effect. It can measure DC, AC, pulse and various irregular waveform currents under electrical isolation conditions.
Description
◆ Open-loop current sensor using Hall principle
◆ Passed UL certification
◆ Passed CE certification
◆ Good linearity
◆ Low power consumption
◆ Strong anti-interference ability
◆ No insertion loss Parameter symbols Rated
measuring current IPN 3000A
Linear range IP 0~5500A
Rated output voltage VSN 4V±0.04V (RL= 10KΩ)
Zero point voltage instability Vo ≤ 0.03V ( IPN=0 )
Zero point temperature drift IOT ≤±1mV/℃
Linearity error ξL ±1%
Response time Tr ≤ 5μs
Power supply voltage Vc ±15V±5%
Insulation voltage Vd 5KV / 50 or 60 Hz / 1min
Power consumption current IC ±20mA
Frequency bandwidth f DC~ 50KHz (-3dB)
Working temperature Ta -25℃~+85℃
Storage temperature Ts -40℃~+90℃
◆ AC frequency conversion and speed regulation, servo motor
◆ Uninterruptible power supply
◆ Switching power supply
◆Battery powered
◆ Welding machine power supply
◆ Communication power supply, etc.
