Excel Electronics Products Manufacturer
 
 
|
LEDX
WOD
MPD1
VPD
LCDX
| Thyristorised Power Factor Panel
| Electronic Soft Starter
| Cyclic Load Energy Saver
| No Load Power Saver For High Freq. Converter For Grinder
| No Load Power Saver For Welding Set
| Auto Mains Failure Relay With Engine Protection
| Earth Leakage Relay / Earth Fault Relay
| Neutral to Earth Voltage Relay
| Thyristor Based Phase / Heater Controller
| PID Temperature Controller



 
Motor Protection
Features
Single Phasing, Unbalanced, Over Lload, Earth Leakage, Locked Rotor, Short Circuit, Under Current Protection Phase Reversal, Thermistor over temp. Protection etc.
Provides different curves for accurate overload tripping on the bases of starting time current of motor.
Annunciation indicates the type of fault.
Man - Machine Interface through Keypad & Display.
Digital Ameter with Auto scanner for Three Phase Current and Earth Leakage Current.
Available in different range from 0.8 to 2000 A.
Optional
Last Fault History
Number of Motor Start - stop count to prevent motor heating
Star - Delta Timer
Detachable Display C0onsole
Auto Restart
Inbuilt Energy Saver as Automatic Delta to Start Convertor
Serial Communication Port Rs.485
Real-Time Clock
 
 
LEDX
Over Load Range
0.4 to 12.5A
0.8 to 25A
2 to 62.5A
4 to 125A
40 to 250A
80 to 500A
100 to 1000A
200 to 2000A
Motor Protection - LEDX
Features
Provides different curves for accurate tripping on the bases of starting time current of motor
Digital Ameter with auto scanner for three phase Current & Earth Leakage Current
CT Specially designed for Motor Protection
Man-Machine Interface through keypad & Display
Annunciation indicates the type of fault
In built Hour Counter which records Motor Running Hours
Optional Features
Serial Communication RS485 (MODBUS)
Star-Delta Timer
Up to Last 10 fault history
Auto restart
Number of motor start-stop count to prevent motor heating
Protection
Over Load
Under Current with trip time settable
Short Circuit
Earth Fault
Single Phasing
Unbalanced
Locked Rotor
Phase Reversal*
Over Temperature*
 
 
Fault Annunciations
Over Load
Over Load in R Phase at 34.5 Amp. max.
Under current
Under Current in Y Phase at 10 Amp. min.
Locked Rotor
Locked Rotor in B Phase at 90 Amp. max.
Short Circuit
Short Circuit in R Phase at 240 Amp. max.
Earth Leakage
Earth Leakage current at max. 100 X 100 mA. = 10 Amp.
Single Phasing
Y Phase lost
Unbalanced
Unbalanced between Y & B at min. 10 Amp.
Over Temperature
Over Temp. Trip.
Phase Reversal
Phase Reversal Trip.
Display type
LED Seven Segment, 4 Digit
Size
Panel Mountable - 96X96X65 (LEDX)
Note: All Dimensions are in mm
*Optional
 
MPD1
Over Load Range
0.4 to 12.5A
0.8 to 25A
2 to 62.5A
Motor Protection - MPD1
Features
Provides different curves for accurate tripping on the bases of starting time current of motor
Digital Ameter with auto scanner for three phase Current & Earth Leakage Current
CT specially designed for Motor Protection
Man-Machine Interface through keypad & Display
Annunciation indicates the type of fault
Protection
Over Load
Under Current with trip time settable
Earth Fault*
Single Phasing
Unbalanced
Locked Rotor
 
Fault Annunciations
Over Load
Earth Leakage
Under current
Single Phasing
Locked Rotor
Unbalanced
 
Display type
LED Seven Segment, 4 Digit
Size
Panel mountable - 96X96X65
Note: All Dimensions are in mm
*Optional
 
LCDX
Over Load Range
0.8 to 25A
2 to 62.5A
4 to 125A
40 to 250A
80 to 500A
100 to 1000A
200 to 2000A
Motor Protection - LCDX
Features
Provides different curves for accurate tripping on the bases of starting time current of motor
Digital Ameter & Voltmeter with auto scanner for three phase Current, Earth Leakage Current & Three Line to Line Voltages
CT specially designed for Motor Protection
Inbuilt Voltage Protection Device
Man-Machine Interface through keypad & Display
Annunciation indicates the type of fault
Optional Features
Serial Communication RS485 (MODBUS)
Star-Delta Timer
Protection
Over Load
Under Current with trip time settable
Short Circuit
Earth Fault
Single Phasing
Unbalanced
High Voltage
Low Voltage with trip time settable
Locked Rotor
Phase Reversal*
Over Temperature*
 
Fault Annunciations
Over Load
OVER LOAD
Under current
UNDER CURRENT
Earth Leakage
EARTH LEAKAGE
High Voltage
HIGH VOLTAGE
Low Voltage
LOW VOLTAGE
Unbalanced
UNBALANCED
Single Phasing
SINGLE PHASING
Locked Rotor
LOCKED ROTOR
Short Circuit
SHORT CIRCUIT
Phase Reversal
PHASE REVERSAL
Display type
16x2 LCD with back light
Size
Panel mountable - 96X96X85
Note: All Dimensions are in mm
*Optional
 
WOD
Over Load Range
1 to 5A
1 to 20A
5 to 20A
2 to 40A
Motor Protection - WOD
Features
LED Fault Annunciations
In Built CT's
CT specially designed for Motor Protection
Optional Features
Thermistor Relay
Star - Delta Pause timer
Earth Fault Relay
Definite Tripping
Protection
Over Load
Under Current
Single Phasing
Unbalanced
 
Fault Annunciations
LED Fault Annunciations
Size
DIN Rail type Mounting: 75X45X115
Note: All Dimensions are in mm
*Optional
 
VPD
Voltage Range
100 to 500V AC
Motor Protection - VPD
Features
Digital voltage with auto scanner for three phase line to line voltage
Software calibration for voltage
Earth leakage current scanner*
Man-Machine Interface through keypad & Display
Annunciation indicates the type of fault
Optional Features
Serial Communication RS485 (MODBUS)
Protection
High Voltage
Low Voltage with trip time settable
Earth Fault *
Single Phasing
Unbalanced
Phase Reversal*
 
Fault Annunciations
High Voltage
Low Voltage
Single Phasing
Unbalanced
Earth Fault*
Phase Reversal*
Display type
LED Seven Segment, 4 Digit
Size
Panel mountable - 96X96X65 (LEDX)
Note: All Dimensions are in mm
*Optional
Detachable Console
Detachable Console
Detachable Console
Detachable has all the features & range which are available in MPDI & LEDX Models.
Specifications
Main unit is DIN rail mountable where as console is flush mountable with cut out of ( 75 X 45 ) mm.

........IT CHARACTERISTIC

..........WIRING DIAGRAM

.IT CHARACTERISTIC

WIRING DIAGRAM

 
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992/1/17, G.I.D.C. Ind. Estate, Near Shakti Ice Factory, Makarpura, Vadodara - 390 011. Gujarat, India. Telefax : 91 265 2633869 Email : info@excelelectronics.co.in