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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