Description

HPL500 Unipower® Load Monitor

• Load Display units %kW (% of measurement range) or kW, limit programming in %kW
• Dual limits freely configurable = Max/Min/Off – Relay 1 : Lim 1 = SPDT, Relay 2 : Lim 2 = SPST, 250 Vac / 5 Amp
• For balanced loads (motors) & suitable for installation before frequency inverters
• Optional Shaft Power Correction function for increased accuracy
• Optional active limit selection for 2-speed motors (e.g. hoists)
• Analog output: kW (0)4-20mA, Class 2% load transducer
• Mains: 1×100 – 3×575 Volts, 0.5 – 40 Amps FS (N:5 CT above 40A), 45-65 Hz
• Certification: cULus / CE / GOST-R
• Mounting : 35mm DIN rail
• Applications: pumps dry-run, hoist overload, tension control, viscosity, loss-of-load (broken belt), cycle start/stop detection

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