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ATS Series AC Current Sensors combine a current operated switch and transducer into a single package. The FL model features a digital display that gives visual indication of the setpoint for greater accuracy. The sensor provides a solid- state contact which will change state when the current exceeds an adjustable level or falls below the normal running current. This means reduced installation time, plus the option to have local control of a starter coil while at the same time sending the analog signal back to a controller housed in a separate cabinet. Analog Output: ATS1: 050A; ATS2: 0200A
| Power Supply | 18–30 VAC/DC (40–70 mA consumption) | ||
| Digital Output | Magnetically isolated solid-state switch | ||
| Contact Rating | • 1.0 A up to 240 VAC max. (AC only) | ||
| Off-State Leakage | • <10 μA normally open • 2.5 mA normally closed | ||
| Contact Response Time | • <500 ms (5% above setpoint) • <200 ms (50% above setpoint) • <150 ms (100% above setpoint) | ||
| Setpoint Range | • ATS1: 1–50 A (adjustable) • ATS2: 4–200 A (adjustable) | ||
| Hysteresis | 5% of setpoint | ||
| Analog Output | • ATS1: 0–50 A • ATS2: 0–200 A | ||
| Analog Signal Loading | • 4–20 mA: 500 ohm max. • 0–5 or 0–10 VDC: 5 K ohm min. | ||
| Analog Response Time | • <300 ms (90% step change) • <400 ms (100% step change) | ||
| Overload | MODEL | 6 SEC | 1 SEC |
| • ATS1 • ATS2 | • 400 A • 800 A | • 600 A • 1200 A | |
| Isolation Voltage | Tested to 5000 VAC | ||
| Frequency Range | 40–400 Hz | ||
| Sensing Aperture | 0.74” (19 mm) dia. | ||
| Case | UL94 V0 Flammability Rated | ||
| Environmental | -4 to 122°F (-20 to 50°C) 0–95% RH, non-condensing | ||
| Listings | Designed to meet UL 508 Industrial Control Equipment (USA & Canada) | ||
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