MACTOR - HYBRID VCB

 

LBS

General Information :

 

MACTOR is a magnetic actuator operated, outdoor, pole mounted, vacuum circuit breaker intended for use in secondary distribution. The MACTOR is a perfect, compact replacement solution for conventional Porcelain-clad Circuit Breakers.

Combined with the novel Current Sensors, Voltage Sensors & Communicable, Numerical Feeder Manager, MACTOR offers a totally maintenance-free, automated solution to outdoor secondary power distribution

 Applicable standards

Complies with IS/IEC 62271-1, 100, 200

 

Product Features
  • Magnetic Actuator Operated, Outdoor, Vacuum Circuit Breaker, with outdoor, cycloaliphatic, epoxy resin cast bushings, which are much superior to the conventional Porcelain Bushings
  • Optional Silicon Rubber Bushing Boots
  • Very compact, light switchgear with very small footprint (less than 1sqm)
  • Complete replacement solution to PCVCB's
  • Fully insulated Hook-stick for Manual Tripping/Lock-out
  • Added advantage of having inbuilt current, voltage sensing devices and Lightning Arrestors
  • Simple multi-pin plug-socket umbilical cable connection between switchgear and control module
  • Self powered - derives its control supply from HT power lines
  • 1,00,000 mechanical operations guaranteed
  • Fewer components resulting enhanced life of this switchgear
  • Completely type-tested in leading National/International Laboratories
  • Fully SCADA/DMS Compatible

 

Advantage
  • Huge savings in installation space – to the tune of upto 80%, in comparison with conventional sub-stations
  • No need of separate structures for CTs/PTs/LAs, etc.
  • No need of Overhead Jumpers to connect these discreet devices
  • Lesser conductor joints; lesser problems
  • No need of separate control & relay panel and/or control room
  • No hazard of fire & explosion due to oil leak from oil-filled CTs/PTs
  • Increased Life – 1, 00, 000 Mechanical Operations Guaranteed, with the Magnetic Actuator Operating Mechanism
  • Solid Dielectric Insulation; No use of SF6 gas; No environmental hazard
  • Solar Radiation Resistant, Cycloaliphatic Epoxy Bushings best suited for outdoor installation
  • Comprehensive Numerical Feeder Manager offering Control, Protection & Metering
  • Communication to remote location over MODBUS-RTU, MODBUS-TCP/IP, IEC 60870-5-103, IEC 60870-5-104, IEC 61850 Communication Protocols

 

Key Customization
  • Optional manual/motorised, Air-break Isolator, with or without earth switch, either at Incoming Side or at Outgoing Side or at both sides
  • Optional Battery/Battery Charger/Auxiliary Transformer

 

Application
  • Capacitor switching
  • Intermediate road side pole mounted sub-station
  • Auto recloser
  • Sectionalizers

 

  KEY TECHNICAL DATA  
Parameter  Unit  VMO-12  VMO-36
 Rated Voltage  kV  12  36
 Rated Current  Amps  630/800  630/800/1250
 Rated One minute Power frequency Voltage  kVrms  28  70
 Rated Lighting impulse Withstand Voltage  kVpeak  75  170
 Rated Making Current  kApeak  62.5  62.5/78.75
 Rated Short Time withstand duration  kA  25  25
 Rated Short Time Current Withstand Duration  sec  3  3
 No of phase    3  3
 Rated Operating Sequence    O-500MS-CO-2s-CO-5s-CO
 Rated Mechanical Operations    10,000  10,000
 System Frqeuncy  Hz  50  50

 

 

 

 

-       Magnetic Actuator Operated, Outdoor, Vacuum Circuit Breaker, with outdoor, cycloaliphatic, epoxy resin cast bushings, which are much superior to the conventional Porcelain Bushings