echnical Specifications
• Control power: HI range 50–300 VDC or 60–265 VAC 50/60 Hz, 20 VA nominal
• Motor protection functions: overload, short-circuit, locked-rotor, phase-loss, phase-reversal, ground-fault, under- and over-voltage, under- and over-frequency, power factor, thermal modeling
• Current inputs: 1 A or 5 A secondary, true RMS 1.04 ms/sample, burden < 0.5 VA
• RTD inputs: 12 channels, isolated 36 Vpk, supports 100 Ω Pt, Ni, Cu elements
• Metering package: real-time current, voltage, power, energy, frequency, power factor accuracy ±0.5 %
• Digital inputs: 6 opto-isolated, 24–250 VDC/AC
• Output contacts: 4 Form-C relay outputs, 8 A make, 5 A carry
• Analog outputs: 4 optional 0–1 mA / 0–20 mA / 4–20 mA, 0.5 % accuracy
• Communication: front RS-232, rear RS-485 (3 ports), Modbus RTU; optional Modbus TCP/IP, Profibus-DP/DPV1, DeviceNet