Multi Measuring Instruments Co.
Multi CTF-400A Split AC Current Sensor

Manufacturer: Multi Measuring Instruments Co., Ltd.
Model: CTF-400A
Features
Ideal for measuring current on trunk wires Wire stopper prevents falling No special connector required for terminal output Flame retardant safety design with open protection element
Specifications
Applicable current | AC1~400A(50/60Hz) |
---|---|
Maximum allowable current | AC600Armscontinuous |
Nominal Current Ratio | 6000:1 |
Application frequency | 10Hz~5KHz |
Wire diameter that can be installed | Up to 37mm×35.5mm |
accuracy | ±1.0%/Rated Current |
Phase difference | 0.1°±0.5° (10Ω/400A/50・60Hz) |
Open protection | 7.5V Clamping Element |
Operating Circuit Voltage | AC600V or less |
Withstand voltage | AC2200V/1 minute (between outer case ~ output) |
Insulation resistance | DC500V/100MΩ or more (between outer case ~ output) |
Temperature and humidity | -10~60°C 80%RH or less (but not condensing) |
Reference Standards | RoHS compliant |
Output Terminals | M3 mounting screws |
Dimensions and weight | W62.5×H94×D35.5mm Approx. 310g |
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