Crompton Controls 10.1 → 25 A Motor Load Monitor, 380 → 500 V

Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): SE
Product Details

EL-FI Shaft Power Monitors

The EL-FI M20 supervises induction motor driven equipment and provides alarms when abnormal loads are detected. The EL-FI M20's ability to provide reliable monitoring and protection ensures production equipment is optimised and expensive breakdowns and interruptions are minimised. Due to the special method of subtracting motor power losses, the monitor is able to accurately measure the shaft power supplied by the motor to the application. This advanced technique allows the EL-FI M20 to monitor the application load only as opposed to the total motor load, which includes varying motor losses.,Typical applications include monitoring pumps: centrifugal, impeller, screw, magnetically driven, submersible, lobe motor, peristaltic and membrane types. Also suitable for monitoring tool failure on machine tools, mixer protection, jamming material of free-running conveyors, automatic doors, blocked screw feeds,etc.

For motors up to 999A
100-690Vac (single & three phase)
The motor is used as the sensor
Unique algorithm for calculating motor power losses
One Touch Auto Set (hassle-free commissioning)
Four alarm levels: Max and Min Main Alarm; Max and Min Pre-Alarm
Analogue output with P-span/scaling (0-20, 4-20, 20-0 or 20-4mA)
Digital input for external Auto Set, Reset or Blocking Alarm
Fully programmable with LCD screen
Readout in true figures i.e. 5kW, Amps etc
Compact size - 90 x 45 x 115mm
Easy 35mm DIN rail mounting
IP20

Approvals

CE, cUL (UL and CSA up to 600V)

Specifications
Attribute Value
Motor Protection System EL-FI
Motor Protection Component Load Monitor
Sensing Type Current Transformer
Supply Voltage 380 → 500 V
Current Rating 10.1 → 25 A
Overall Length 90mm
Overall Width 45mm
Overall Depth 115mm
1 In stock for FREE next working day delivery
Price Each
£ 472.00
(exc. VAT)
£ 566.40
(inc. VAT)
Units
Per unit
1 +
£472.00
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