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EL-FI M20 The multi functional shaft power monitor Emotron EL-FI M20 Shaft Power Monitors for pumps, machines and processes offer you: - Protecting, Viewing and Controlling
Protection - Pre-alarm, alarm and stop before any machine over or under load damage occurs. This increase life time and reduce spare parts requirements. All in one - You will readout the motor shaft power in % of rated power, kW or HP. The analogue output signal can be scaled to desired shaft power range and used as an input to controllers etc. Furthermore, two relay outputs. Easy to install - No sensors or sensor cables. This results in less components and easy set and start up. Alarm functions can be set within three seconds at just one push of a key. - It is applicable for all kinds of pumps, mixers, agitators, blenders, scrapers, conveyers, machine tools, automatic gates and doors.
In other words – EL-FI M20 takes care of your equipment before it is too late.
| Dimensions/Weight (WxHxD) | 45x90x115mm (1.77’’x 3.54’’x 4.53’’) /0.3 kg (10.5 oz) | | Protection class/Mounting | IP20/35 mm DIN-rail 46277 | | Power consumption/Fuses | Max 6VA/Max 10A | | Voltage | 1x100-240 VAC, 3x100-240 VAC, 3x380-500 VAC, 525-690 VAC (+/- 10%)
| | Frequency | 50 or 60Hz | | Relay output | Main Alarm Relay R1, Pre-Alarm Relay R2, 5A/240 VAC Resistive, 1.5A/240VAC Pilot duty/AC12
| | Analogue Output | 0-20, 4-20, 20-0 or 20-4 mA, Scalable analogue signal, Max load 500 ohm | | Current input | Up to 100A with current transformer; CTM010, CTM025, CTM050 or CTM100, (over 100A CTM010 + additional standard current transformer)
| | Digital input | External Auto Set, Reset or Blocking Alarm,
Max 240VAC or 48VDC. High: <24VAC/DC,
Low: >1VAC/DC. Reset >50 ms
| | Operating temperature | -20 to +50 °C (-4 °F to +122 °F) | | Approved | CE, cUL and UL (up to 600 V) |
 | The EL-FI M20 is very simple to install next to the contactor in the control cabinet. |
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Products, Motor Ctrl 
