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EMS-MMI

This is an advanced version of EMS 2000 with Man Machine Interface.

It displays true RMS value of electrical parameters and motor status along with motor run hours. The programming facility enables easy & user friendly settings

EMS-MMI offers all important protections to the motor. All Parameters & events can be Communicated to PC for data logging.

EMS-MMI

Power Range (KW / HP) : 7.5 KW / 10 HP

Nominal Current (Amp) : 16 Amp.

Aux. Supply Voltage : 90-270V AC / DC

System Supply : 415V AC -20%+15%, 3 Ph, 4 Wire

Line Frequency : 50 Hz ± 3%

Bypass facility : External Contactor

Start Mode : Normal High Volt Start
Normal Low Volt Start
Short Kick with Low Volt start
Short Kick with High Volt start
Long Kick with Low Volt start
Long Kick with High Volt start

Current Limit % In (FLA) : Range 150% to 350% of FLA

Ramp Up Time (Sec.) : 1 to 60 sec

Ramp Down Time (Sec.) : 1 to 60 sec

Protections : Single Phase, Reverse Phase
SCR Short / Open, Unit overheat, Programable
Overload (IDMTL) Class 10/10 A 40% to 100% of FLA
Under Voltage (320-400 V) Over Voltage (400-500 V)
Lock Rotor 5 * IL < 1sec

Operating Temp. :
0 to 45°C

Dimensions : 350 x 210 x 195 mm.

Weight in Kgs (Approx.) : 10 Kg.

Communication : RS 232 / RS 485

Protocol : MODBUS ASCII / RTU

Displays Indication
4 Digit, 7 Segment Input Voltage (true RMS)
Motor Current (true RMS)
Supply Frequency
Kilowatt (run Mode Only)
Motor Run Hour
Heatsink Temperature
LED Vin, Amp, Hz, Kw, M-hr, °c
Digital Inputs & Outputs
Programming Keys Up, Shift, Escape, Enter
Control Keys
Local
Soft Start, Soft Stop, Fault Reset,
Emergency Stop.
Remote
Soft Start, Soft Stop, Fault Reset,
Emergency Stop
Relay Output (1 NO)
(resistive - 5 A 230 V AC & 5 A 30 V DC)
Mains On Relay,
Bypass Relay,
Trip Relay
Communication RS 232 (default) / RS 485
Mode Local, Monitor (Default)
Protocols Modbus - ASCII (default) / RTU
Baud Rate 1200 / 4800 / 9600 (default) / 19200 / 38400
Device Address 1 To 32 (in Steps of 1 Unit)

Overload trip characteristics
EMS-MMI

Timing/ Relay logic Diagram

 
EMS-MMI EMS-MMI
   
EMS-MMI  
 
Electrical Connection Diagram
EMS-MMI
Functions:
Advanced version of EMS 2000 with Man Machine Interface

Feature Highlights:
True RMS display for Electrical & motor status along with motor run hours, 7 Segment display, Ramp up time- 1- 60 sec.
Communication through RS 232 or RS 485

Application:
It is useful for Pumps Industry, HVAC & R Industry, Engineering & Food Processing Industry
Motors used in rope twisting machine
Motors used in tool rooms with UPS backup for limiting current
Transporter systems, Blowers, Fans, Crane
 
 
 
 



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