CSNK500M Closed Loop Current Sensor Electronic Measuring Detects

CSNK500M Closed Loop Current Sensor Electronic Measuring Detects

CSNK500M Electronic Measuring Instrument Detects ±1200A Closed-loop Current Sensor

Features:

CSNK500M closed-loop current sensor based on magnetic compensation principle. The electrical edge between the primary and secondary circuits can measure DC, AC and pulse current.

1. Electrical parameters

Rated current: 500A.t rms(rated)

Measuring range: 0~±1200A.t(continuous current)

: 0~±127**.t(AC peak current)

Measure resistance (at 70°C) : Rm min Rm max

With±15V,at±500A.t Max: 0ohm 75ohm

at±1000A.t Max: 0ohm 10ohm

With±18V,at±500A.t Max: 0ohm 100ohm

at±127**.t Max: 0ohm 5ohm

Analog output current (at 500A) : 100mA

Ratio of turns: 1/5000

** * (25°C) : better than ±0.50%ln

Supply voltage: ±15~18VDC(±5%)

Primary secondary edge: 6KVrms/50KHz/ 1min

2. Sex-dynamic parameters

Zero offset current (25°C) : better than ±0.20mA

Imbalance current temperature drift (0~70°C) : better than ±0.30mA

Linearity: better than ±0.10%

Response time: Better than 1μs

Band width: DC~100 KHz

dl/dT follows: Better than 100A/μs

3. Technical indicators

Operating temperature range: -40~85°C

Storage temperature range: -40~90°C

Power consumption current: 20mA plus output current

Secondary internal resistance (+70°C) : 50Ω

Sensor housing: plastic housing with edge

Installation form: 4-pin connector

Specifications: