Divisions :
Power Substation
AC Drive
Utility, Energy & Building Automation
Steam Generator
Automobile
Infrastructure Project
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Where we are
 
 
Welcome    
1. POWER DISTRIBUTION :
With its integrated intelligence, OBSIDIAN switch gear & transformers forms part of urban and rural electrical distribution system in :

Power delivery substations MV/LV :
Including transformers
Switching, protection
Monitoring & controls.
OBSIDIAN is involved at all stages of electrical power distribution, primary and secondary distribution substation, process plant, switchboard and automation system as supplier of switchgear and package dealer.
2. LV Distribution equipment :
A complete range of distribution equipment are available including
Air circuit breaker
Moulded case circuit breakers
Miniature circuit breakers
Residual circuit breakers
Power factor improvement related panels and components
LV switchgear
Motor control panels
Air circuit breaker- A new levels of performance

Five performance levels.
For standard applications with low short-circuit levels
For industrial sites with high short-circuit levels or installations with two parallel-connected transformers.
High performance for heavy industry where very high short-circuit can occur.
For incoming devices supplying critical applications requiring both high performance and a high level of discrimination.
For high current limiting capability and a discrimination level(37KA) as yet unequaled by any other circuit breaker of its type; intended for the protection of cable feeders or to rise the performance level of a switchboard when the transformer power rating is increased.
Circuit breaker characteristic as per ICE 60947-2
Rated current
630A
800A
1000A
1250A
1600A
No of poles
3,4
3,4
3,4
3,4
3,4
Rated insulation voltage(V) Ui
1000/1250
1000/1250
1000/1250
1000/1250
1000/1250
Rated impulse with stand voltage(kV) Uimp
12
12
12
12
12
Rated operational voltage (V) Ue
690/1000
690/1000
690/1000
690/1000
690/1000
Ultimate breaking capacity (kA rms) Icu 380/415v, 50/60Hz
42~150
42~150
42~150
42~150
42~150
Service breaking capacity Ics
100%
100%
100%
100%
100%
Circuit breaker characteristic as per IEC 60947-2
  Circuit breaker characteristic as per ICE 69047-2
Rated current
800A
1000A
1250A
1600A
2000A
2500A
No of poles
3,4
3,4
3,4
3,4
3,4
3,4
Rated insulation voltage(V) Ui
1000/1250
1000/1250
1000/1250
1000/1250
1000/1250
1000/1250
Rated impulse with stand voltage(kV) Ump
12
12
12
12
12
12
Ultimate breaking capacity (kA rms) Icu 380/415v, 50/60Hz
690/1000
690/1000
690/1000
690/1000
690/1000
690/1000
Service breaking capacity Ics
42~150
42~150
42~150
42~150
42~150
42~150
Service breaking capacity Ics
100%
100%
100%
100%
100%
100%
  Circuit breaker characteristic as per ICE 69047-2
Rated current
3200A
3200A
3200A
3200A
3200A
No of poles
3,4
3,4
3,4
3,4
3,4
Rated insulation voltage(V) Ui          
Rated impulse with stand voltage(kV) Uimp
12
12
12
12
12
Rated operational voltage (V) Ue
690/1000
690/1000
690/1000
690/1000
690/1000
Ultimate breaking capacity(kA) Icu 380/415v,50/60Hz
65~150
65~150
65~150
65~150
65~150
Service breaking capacity Ics
100%
100%
100%
100%
100%
Moulded Case Circuit Breakers equipped with trip units with adjustable thresholds offer :
Short-circuit protection
Unbalance protection
Over-load protection
Suitability for isolation
Moulded case breaker from 1000 to 800A :
As per IEC 60947-2 and EN 60947-2 standard -
Rating
16~100A
160A
200A
250A
400A
630A
800A
No of poles
2,3,4
2,3,4
2,3,4
2,3,4
2,3,4
2,3,4
2,3,4
Rated current (A) In              
Rated insulation voltage(V) Ui
750
750
750
750
750
750
750
Rated impulse with stand voltage(kV) Ump
8
8
8
8
8
8
8
Rated operational
Voltage (v) Ue
690
690
690
690
690
690
690
Ultimate breaking capacity (kArms) Icu 380/415V, 50/60Hz
25~150
25~150
25~150
25~150
25~150
25~150
25~150
Service breaking capacity Ics
100%
100%
100%
100%
100%
100%
100%
Trip unit
Thermal
magnatic
Electronic
Electronic
Electronic
Electronic
Electronic
Electronic
Moulded case circuit breaker from 1000 to 3200A :
As per IEC 60947-2 and EN 60947-2 standard -
Rating
1000A
1250A
1600A
2000A
2500A
3200A
No of poles
3,4
3,4
3,4
3,4
3,4
3,4
Rated current (A) In            
Rated insulation voltage(V)Ui
750
750
750
750
750
750
Rated impulse with stand voltage(kV) Ump
8
8
8
8
8
8
Rated operational
Voltage (v) Ue
690
690
690
690
690
690
Ultimate
Breaking capacity (Ka rms) Icu 380/415V, 50/60Hz
50~150
50~70
50~70
85~125
85~125
85~125
Service breaking capacity Ics
100%
75%
75%
75%
75%
75%
Trip unit
Micrologic
Micrologic
Micrologic
Micrologic
Micrologic
Micrologic
BUSBUR TRUNKING :
Busbar trunking system for
Power distribution
Industrial machines
High rise buildings
Industrial lighting