Jyoti Limited
Switch Gears
Product Range
Jyoti Vacuum Circuit Breakers (Indoor)

 
Interrupting Current 13.1 20 25 31.5 40 44
Voltage KA KA KA KA KA KA
7.2 KV
12 KV        
24 KV                        
36 KV                           

Jyoti Drawout Unit

 
Rated Current  630 1250 2000 2500 / 3150
/ Voltage A A A A
Upto 12 KV

Jyoti Vacuum Circuit Breakers - (Outdoor)

 

Interrupting Current 

 13.1 25
Voltage KA A
12 KV
36 KV     
 

 

Jyoti Vacuum Contactor-(Indoor) (Product features)

Voltage

3.3KV

6.6KV

Current

Rated Current - Amp

 400 400

Interrupting Capacity-KA

 6.3 6.3

Retrofit (Indoor MOCB Panel) (Product features)

  • Jyoti MOCB Panels

  • Other Make MOCB Panels 
    (Jyoti can undertake Retrofit of VCB's in MOCB panels of other make. Jyoti has successfully retrofitted VCBs in 11KV BHEL MOCB panels for 630, 1250 and 2500 Amp.)

Existing Panel

Existing MOCB

Recommended VCB

Sr.No.

Type of MOCB Panel

Type of MOCB

Current Rating in Amp

Fault Level KA

Type of MOCB

Current Rating in Amp

Fault Level KA
1 11/6.6/3.3 KV 860/PA1 OZ2
OZ2
OZ2		 630
1250
800		 13.2
13.2
18.4		 VK10J25
VK10M25
VK10M25		 630
1250
1250		 25
25
25
2 11/6.6/3.3 KV ZK4/PB2 OZ2
 630
1250		 18.4
18.4		 VK10J25
VK10M25		 630
1250		 25
25
  -do- OD1 630
1250
1600		 25
25
25		 VK10J25
VK10M25
VK10P25		 630
1250
2000		 25
25
25
3 11/6.6/3.3 KV PA3/PA3-1
 OZ2

MT1
 630

1250
800		 13.2

18.4
18.4		 VK10J25

VK10M25
VK10M25		 630

1250
1250		 25

25
25
4 11/6.6/3.3 KV PB3/PB3-M MS1/MS2

MS3
 1250

1250
1250		 25

40
25		 VK10M25

VK10M40
VK10M25		 1250

1250
1250		 25

40
25
5 11/6.6/3.3 KV PA-3/M MT-1


MS-3
 630/1250


1250/1600
 25


40
 VK10J25
VK10M25

VK10M40
VK10P40		 630/1250


1250/2000
 25


40

 

Jyoti Ring Main Unit (Product features)

Rated Current 630
/ Voltage A
12 KV

Copyright © 2004 Jyoti Ltd.