51, Ezra street ground floor Kolkata – 700001
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Offerings & Compositions

Offerings & Compositions

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Offerings & Compositions Supplier

Narayani Electric Co. is a leading Offerings & Compositions Supplier in the industry. The company is committed to providing its customers with quality products and services that exceed their expectations. The company also offers customized solutions and world-class support to its customers. Furthermore, the company offers competitive prices as Offerings & Compositions Supplier. With its commitment to quality and customer satisfaction, Narayani Electric Co. is an ideal choice for customers looking for reliable Offerings & Compositions.

Offerings

HP Rating (Based On Relay Range And Maximum HP Rating) 3 Phase DOL (Direct On-Line)
Starters Automatic Starter with SPPR
MK1 MK2 MF1 MU1 MU1H MB1 MU2 MB2 MU3 ML1.5 ML2 MU-1A MU-1HA MU-2A MU-3A
0.125 0.25 – 2 3 – 6 7.5 10 12.5     ü   ü   ü           ü ü   ü   ü   ü           ü   ü           ü   ü   ü           ü   ü                 ü                 ü
ü   ü   ü       ü   ü           ü   ü               ü   ü
ü   ü   ü ü   ü   ü
15 17.5 ü ü ü ü ü
ü ü
20 ü
 
HP Rating (Based On Relay Range And Maximum HP Rating) 3 Phase DOL (Direct On-Line)
Controller Controller with WLC SMART Controller
MU-G6 MU-G10 MU-G10H MU-G10W MU-G6S MU-G10S MU-G10HS
0.125
0.25 – 2
3 – 6 ü ü ü ü ü
7.5 ü ü ü
10 ü ü ü ü ü
12.5
15
17.5
20
 
HP Rating (Based On Relay Range And Maximum HP Rating) 3 Phase FASD (Fully Automatic Star-Delta)
Starters
MK1 MK2 MU1 MB1 ML1.5 MU2 MB2 ML2 MU3
6 – 10 ü
12.5 ü ü ü ü ü
15 ü ü ü ü ü ü
17.5
20 ü ü ü ü
25 ü ü ü
30 ü ü ü
35 ü ü
40
HP Rating (Based On Relay Range And Maximum HP Rating) 3 Phase FASD (Fully Automatic Star-Delta)
Controller Controller with WLC
MU-G15 MU-G17.5 MU-G20 MU-G20H MU-G25 MU-G30 MU-G40 MU-G50 MU-G75 MU-G20W MU-G30W
6 – 10     ü
12.5     ü
15     ü     ü     ü
17.5     ü     ü     ü
20     ü     ü     ü     ü
25     ü     ü     ü
30     ü     ü     ü     ü
35     ü
40     ü
50     ü     ü
75     ü
 
HP Rating (Based On Relay Range And Maximum HP Rating) 3 Phase FASD (Fully Automatic Star-Delta)
SMART Controller
MU-G15S MU-G15HS MU-G20S MU-G20HS MU-G25S MU-G30S MU-G40S MU-G50S MU-G75S
6 – 10     ü     ü
12.5     ü     ü
15     ü     ü     ü     ü
17.5     ü     ü
20     ü     ü     ü
25     ü     ü
30     ü     ü     ü
35     ü     ü
40     ü     ü
50     ü     ü
75     ü
 

Quick links

HP Rating (Based On Relay Range And Maximum HP Rating) 3 Phase SASD (Semi Automatic Star-Delta)
Starters
MK1 MK2 MU1 MB1 MU2 MU3 MB2 ML1.5 ML2
6 – 10 ü
12.5 ü ü ü ü ü
15 ü ü ü ü
20 ü ü ü ü ü ü
25 ü ü
30 ü ü
35 ü ü

Composition For Three Phase DOL (Direct On-Line) Starters

Relays used
Relay Range (A) Starter Type 1-1.6 1.5-2.5 2.5-4 4-6.5 6-10 9-14 9-15 11-18 13-21 13-22 14-23 15-25 20-32 20-33 24-38 28-42
MK1 MK1 MK1 MK1 MK1 MK1 MK1 MK1 MK1
MK2 MK2 MK2
MU1 MU2 MU2 MU2
MU1H MU2 MU2
MU2 MU2 MU2 MU2
MU3 MU2 MU2
MB1 MN2 MN2
MB2 MN2 MN2
ML1.5 ML2/3 ML2/3 ML2/3
ML2 ML2/3 ML2/3 ML2/3
MU-1A MU1 MU1 MU2 MU2 MU2
MU-1HA MU2 MU2
MU-2A MU2 MU2 MU2
MU-3A MU2 MU2
Contactors used
MK1 MK1 MK1 MK1 MK1 MK1 MK1 MK1 MK1
MK2 MK2 MK2
MU1 MU1 MU1 MU1
MU1H MU1H MU1H
MU2 MU2 MU2 MU2
MU3 MU3 MU3
MB1 MU1 MU1
MB2 MU2 MU2
ML1.5 ML1.5 ML1.5 ML1.5
ML2 ML2 ML2 ML2
MU-1A MU1 MU1 MU1 MU1 MU1
MU-1HA MU1H MU1H
MU-2A MU2 MU2 MU2
MU-3A MU3 MU3

Composition For Three Phase SASD (Semi Automatic Star-Delta) Starters

Relays used
Relay Range Starter Type            (A) 4-6.5 6-10 9-14 9-15 11-18 13-21 13-22 14-23 20-32 20-33 24-38 28-42
MK1 MK1 MK1 MK1 MK1 MK1
MK2 MK2 MN2
MU1 MU2 MU2
MU2 MU2 MU2
MU3 MU2 MU2
MB1 MN2 MN2
MB2 MN2 MN2
ML1.5 ML2/3 ML2/3 ML2/3
ML2 ML2/3 ML2/3 ML2/3
Contactors used
MK1 MK1 MK1 MK1 MK1 MK1
MK2 MK2 MK2
MU1 MU1 MU1
MU2 MU2 MU2
MU3 MU3 MU3
MB1 MU1 MU1
MB2 MU2 MU2
ML1.5 ML2/3 ML1.5 ML1.5
ML2 ML2/3 ML2 ML2
 

Composition For Three Phase FASD (Fully Automatic Star-Delta) Starters

Relays used
Relay Range Starter Type            (A) 4-6.5 6-10 9-14 9-15 11-18 13-21 13-22 14-23 20-32 20-33 24-38 28-42
MK1 MK1 MK1 MK1   MK1   MK1          
MK2         MK2 MN2
MU1 MU2   MU2    
MU2     MU2 MU2
MU3       MU2 MU2
MB1 MN2   MN2    
MB2     MN2 MN2
ML1.5 ML2/3   ML2/3   ML2/3  
ML2 ML2/3   ML2/3 ML2/3
Contactors used
MK1 MK1 MK1 MK1   MK1   MK1          
MK2         MK2 MK2
MU1 MU1   MU1    
MU2     MU2 MU2
MU3       MU3 MU3
MB1 MU1   MU1    
MB2     MU2 MU2
ML1.5 ML1.5   ML1.5   ML1.5  
ML2 ML2   ML2 ML2
 

Composition For Three Phase Controllers

Relays used
Relay Range Controller Type    (A) 4-6.5 6-10 9-14 11-18 13-21 13-22 20-32 20-33 24-38 28-42 30-50 36-60 45-75 66-110
MU-G6 MK1 MK1 MK1
MU-G10 MU1 MU1 MU2 MU2
MU-G10H MU2 MU2
MU-G15 MK1 MK1 MK1 MK1
MU-G17.5 MK2 MK2
MU-G20 MU2 MU2
MU-G20H MU2 MU2
MU-G25 MU2 MU2 MN5
MU-G30 MN5 MN5
MU-G40 MN5 MN5
MU-G50 MN5 MN5
MU-G75 MN5 MN5
MU-G10W MU1 MU1 MU2 MU2 MU2 MU2
MU-G20W MU2 MU2 MU2 MU2
MU-G30W MN5
 

Composition For Three Phase Controllers

Contactors used   Single Phase Preventer Used
Relay Rang Controller Type                       (A) 4-6.5 6-10 9-14 11-18 13-21 13-22 20-32 20-33 24-38 28-42 30-50 36-60 45-75 66-110
MU-G6 MK1 MK1 MK1 Sz5
MU-G10 MU1 MU1 MU1 MU1 Sz5
MU-G10H MU2 Sz5
MUG15 MK1 MK1 MK1 MK1 SDz5
MU-G17.5 MK2 MK2 SDz5
MU-G20 MU1 MU1 MU1 SDz5
MU-G20H MU2 MU2 SDz5
MU-G25 MU3 MU3 SDz5
MU-G30 ML2W ML2W SDz5
MU-G40 ML3W ML3W SDz5
MU-G50 ML4W ML4W SDz5
MU-G75 ML6W ML6w SDz5
MU-G10W MU1 MU1 MU1 MU1 MU2 MU2 Sz5
MU-G20W MU1 MU1 MU2 MU2 SDz5
MU-G30W ML2W SDz5

Digital Relay Ranges, Contactors & SCPD Avilable In SMART Controller

Digital Relay Range (A) SMART Controller Type 4-22 13-32 13-42 20-42 24-42 20-50 30-60 30-75 45-90 SCPD
  Contactors used
MU-G6S MK1               25A 3P MCB K Curve
MU-G10S MU1 25A 3P MCB K Curve
MU-G10HS MU1 50A 3P MCB K Curve
MU-G15S MK1 63A 3P MCB K Curve
MU-G15HS MK2 100A 3P MCB K Curve
MU-G20S MU1 63A 3P MCB K Curve
MU-G20HS MU1H* MU2* *100A 3P MCB K Curve
MU-G25S MU3 *125A 3P MCB K Curve
MU-G30S ML2W 125A 3P MCB K Curve
MU-G40S ML3W DZ1-160M-160A MCCB
MU-G50S ML4W DN2-250M-250A MCCB
MU-G75S ML6W DN2-250M-250A MCCB