Selective disconnection by Block type current transformers
Truck Type Vacuum Circuit Breaker
Economic functional design
Compact dimensions (800 mm width)
Individually operated shutters
Fully mechanically interlocked
All switching operations behind closed HV Door
Separate LV Compartment
Primary fused withdrawable PT
Top Cable Entry (option)
Suitable for trench mounting
Modular free standing enclosures
Modular design
Compact, space saving design
Reduce space for storage and transportation
High flexibility
Designed according to customer needs
Ability for future to extend
Dimensions
Height from 1500 mm up to 2200 mm
Width from 400 mm up to 1200 mm
Depth from 500 mm up to 800 mm
Protection degree IP 54
Internal separation from form 1 up to form 4
Can be equipped with cable compartment
Rated up to 4000A
Design and assembled according to IEC 439-1
All routine tests are applied
Polyester powder RAL 7032 or 7035
Incoming and outgoing feeder from top or bottom
Applications
Main distribution boards and sub main
Motor Control Center
Power Factor Correction ( PFC )
ATS panels
As request 1 out of 2- 3 out of 5
Connection Boxes in insulating material in a good design shape. protection degree complying with IEC 529 IP 44 & 54 & 67 Grey Ral 7035 High impact material : I
K8 mechanical protection degree according to CEI EN 5010 standard flame and fi
re resistance according to IEC 695-2- Halogen free. Total insulation features (CEL 64-8, EN 60439-1CEL 17-13/1) (IEC 60309-1) Temperature rating :- 25c to + 80c screw close cover Screw close cover Glow-wire test:IEC 598-1,Section (13,13.3.2) cable gland pg :16 & 29 Sizes in mm
MV AIS SWGR up to 24kV
IEC62271-200 ( LSC2B PM )
Switchgear for Primary Distribution
Energy Distribution Medium Voltage
Air-insulated, metal-enclosed, metal-clad medium voltage switchgear up to 24kV
Withdrawable ROL Vacuum CB
Full compiance with new IEC 62271-200class ( LSC2B Ã? PM )
Medium Voltage -Switchgear, up to 17.5 kV Type
Application: Power supply system
Power supply companies
Application: Industry
Power stations
Cement industry
Automobile industry
Iron and steel works
Rolling mills
Mining industry
Traction power supplies
Chemical industry
Petroleum industry
Pipeline installations
Offshore installations
Electrochemical plants
Cable gland IP 65 with stress relief metric threaded connection. Fiber glass polymide Impact & temperature resistant Grey RAL 7035 Available in different Dimensions
Standard
Withdrawable Vacuum Circuit breaker type 3AH equipped with: Tripping Coil, Closing Coil, and Spring Charging Motor. Variations
for Circuit Breaker options
Range of Operating Voltages
Second Trip Coil
Undervoltage Release
Electrical Lockout
Extended Auxiliary Switches
for Withdrawable Metering Truck
Range of voltages
Open delta winding
Primary Fuses, DIN style
Metering Compartment
Standard
Withdrawable Voltage transformer, three single phase devices each with a single secondary winding
Variations: Voltage Transformer options :
Range of Voltages
Open-Delta Winding
Primary Fuses, DIN style
Busbar Compartment
Standard
Busbar : 800 / 1250 / 2000 / 2500A
Droppers: 800 / 1250 / 2000 / 2500A
Low Voltage Compartment
Standard
700 mm high complete Gear Plate
Legend for panel design
Door of low-voltage
compartment
Opening for locking or unlocking
the low-voltage
compartment door
Option: Capacitive voltage
detecting system for feeder
and busbar
High-voltage door
Inspection window for
checking the switchingdevice
truck
Inspection window for
reading the indicators
Door handle
Openings for switchingdevice
truck operation
Opening for earthing-switch
operation
Pressure relief duct
Busbars
Bushings
Post insulators
Block-type current transformer
Opening for locking or
unlocking the high-voltage
door
Opening for mechanical
charging of circuit-breaker
closing spring
Option: Make-proof earthin
switch
Cable sealing ends
Option: Voltage transformer
Earthing busbar
Low-voltage plug connector
Vacuum interrupters
