ABB Outdoor Live Tank Circuit Breaker Type HPL B
The circuit breakers for the highest ratings belong to the HPL
family of puffer breakers. It is primarily used for applications
requiring high rated short-circuit breaking currents above 50 kA.
The HPL is ABB's primary offerings for low temperature requirements
down to -60 °C. It provides unmatched switching performance with a
rated current up to 6,000 A and a maximum breaking capacity up to
80 kA for all HPL breakers. The HPL circuit breakers use spring
drive operating mechanisms to ensure the highest network
reliability. |
ABB 245kV,up to 63kA Type PMG-B Power Circuit Breaker
The 245PMG-B breaker principally consists of three cast aluminum
single-piece tanks, each containing an interrupter unit, mounted on
a powdercoated steel support structure. Two bushings with removable
current transformers mount atop each tank. A powdercoated steel
contr"ABB ADVACTM Model 03 Medium Voltage Vacuum Power Circuit Breakers
"
The ADVAC series is a complete line of ANSI-rated vacuum circuit
breakers offering power distribution system customers the
advantages of the latest technology -- technology that reduces
ownership costs through improved reliability and maintainability.
ADVAC breakers are"ABB Medium Voltage Vacuum Circuit Breakers VD4/R "
VD4/R are used in secondary MV distribution and in small
transformer substations. They are available in fixed version with
right-hand side operating mechanism. Circuit-breakers with rated
voltage up to 24 kV can be fitted with current sensors and PR521
overcurrent releaABB Air Circuit Breakers SACE Emax
The SACE Emax family of air circuit-breakers consists of six sizes:
X1, E1, E2, E3, E4, E6 up to 6300AABB HPL Disconnecting Circuit Breakers
The HPL Disconnecting Circuit Breaker (DCB) is based on the HPL
standard circuit breaker. The disconnecting function is integrated
in the breaking chamber. That means that the circuit breaker
fulfills all requirements for a circuit breaker as well as all
requirements foABB ANSI Dead Tank Vacuum Mechanical Circuit Breaker TypeV
ABB Type V vacuum circuit breakers are three phase devices designed
for distribution systems rated 15 -38 kV. These breakers provide
overcurrent protection with the reliability of vacuum interruption.
All Type V breakers are air-insulated, dead tank designs, providing
aABB Residual Current Devices F200 Series UL1053 F200A
Features1.Suitable for alternating and pulsating current 2. 2 &
4 poles 3. 16-100 A range 3. Can be used as a main device providing
ground fault protection against earth leakage for several MCB
branch devicesABB Outdoor Live Tank Circuit Breaker Type LTB D
The LTB D is a high performance circuit breaker designed for
maximum breaking current up to 40 kA with a rated voltage from 72.5
kV up to 170 kV. The LTB D is available for single- or three-pole
operation. The energy required to interrupt the current is taken
from the aABB Residual Current Devices F200 Series UL1053 F200AC
Features1.Suitable for alternating current 2. 2 & 4 poles 3.
16-100 A range 4. Can be used as a main device providing ground
fault protection against earth leakage for several MCB branch
devicesABB 72kV, up to 40 kA Type PM Power Circuit Breaker
The 72PM breaker principally consists of three cast aluminum
single-piece tanks, each containing an interrupter unit, mounted on
a galvanized steel support structure. Two bushings with removable
current transformers mount atop each tank. A steel control cabinet
is attac