Benefits

Uncompromised Operator Safety
  • Arc-free zone structure to prevent interrupting accidents between phases
  • Logical mechanical and electrical interlock to prevent improper operations
  • Modularization of components for simple treatment
  • Displays an electric current and operating conditions

Top-Tier Level of Reliability
  • Obtained a new excellent technology (NET) certification for the eco-friendly epoxy resin embedded vacuum interrupter
  • M2, E2, and C2 endurance class of vacuum interrupters
  • Performed by high-quality vacuum interrupters with permanent magnetic actuators
  • Verified a wide range of tests in association with insulation performance

Minimum Operating Costs
  • Compact design of panels for minimum space requirement
  • Combination of modular and flexible designs to effectively reduce the operating cost
  • Easily accessible to the elbow cable and busbar
Uncompromised Operator Safety
  • Arc-free zone structure to prevent interrupting accidents between phases
  • Logical mechanical and electrical interlock to prevent improper operations
  • Modularization of components for simple treatment
  • Displays an electric current and operating conditions

Top-Tier Level of Reliability
  • Obtained a new excellent technology (NET) certification for the eco-friendly epoxy resin embedded vacuum interrupter
  • M2, E2, and C2 endurance class of vacuum interrupters
  • Performed by high-quality vacuum interrupters with permanent magnetic actuators
  • Verified a wide range of tests in association with insulation performance

Minimum Operating Costs
  • Compact design of panels for minimum space requirement
  • Combination of modular and flexible designs to effectively reduce the operating cost
  • Easily accessible to the elbow cable and busbar

Specification

Rating Specification
Model LCS-25F-25B LCS-25M-25B LSAE-K2-103
Rated Voltage (kV, rms) 25.8 25.8 24 / 25.8
Rated Breaking Current (kA, rms) 25 25 25
Rated Nominal Current (A, rms) 630 2000 630 / 1250
Rated Frequency (Hz) 60 60 60
Rated Duration of Short-circuit (S) 1 1 3
Rated Peak Withstand Current
(kA, Peak)		 65 65 65
Rated Power Frequency Withstand Voltage
(kV, rms)		 70 70 60 / 70
Rated Lightning Impulse Withstand Voltage
(kV, 1.2 X 50 ㎲)		 150 150 125 / 150
Degree of Protection (IP) 4X 4X 4X
Insulation Material Epoxy Resin Epoxy Resin Epoxy Resin
Applicable Standards IEC 62271-1, 100, 102, 200
/ GS 5925-0128		 IEC 62271-1, 100, 102, 200
/ GS 5925-0128		 IEC 62271-1, 100, 102, 200
Rating Specification
Model LCS-25F-25B LCS-25M-25B LSAE-K2-103
Rated Voltage (kV, rms) 25.8 25.8 24 / 25.8
Rated Breaking Current (kA, rms) 25 25 25
Rated Nominal Current (A, rms) 630 2000 630 / 1250
Rated Frequency (Hz) 60 60 60
Rated Duration of Short-circuit (S) 1 1 3
Rated Peak Withstand Current
(kA, Peak)		 65 65 65
Rated Power Frequency Withstand Voltage
(kV, rms)		 70 70 60 / 70
Rated Lightning Impulse Withstand Voltage
(kV, 1.2 X 50 ㎲)		 150 150 125 / 150
Degree of Protection (IP) 4X 4X 4X
Insulation Material Epoxy Resin Epoxy Resin Epoxy Resin
Applicable Standards IEC 62271-1, 100, 102, 200
/ GS 5925-0128		 IEC 62271-1, 100, 102, 200
/ GS 5925-0128		 IEC 62271-1, 100, 102, 200