Surge-Arrester-for-Low-Voltage-AC-and-DC-Power-Supplies

Lightning Protection System

Surge Protection

Surge Arrester for Low Voltage AC and DC Power Supplies

Brand:Kingsmill

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Electrical Specification:

Order numberKM-DP-048-V/1-F16
Connection (input - output)
Nominal voltageUn
Maximum operating voltageUc
Nominal load currentIL
C2 Nominal discharge current (8/20μs) per coreIn
C2 Voltage protection level mode core-core at lnUp
C2 Voltage protection level mode core-PE at lnUp
Test voltage L+ - L- / L+ (L-) - PE / M - PE
Voltage protection level L+ - L-
Voltage protection level L+ (L-) - PE / M-PE
Maximum overcurrent protection
Response time L+ - L-
Response time L+ (L-) - PE / M-PE
Cross-section of connected conductors (solid) (min - max)
Cross-section of connected conductors (stranded) (min - max)
Fault indication
Degree of protection
Range of operating temperatures (min - max)
Mounting
According to standard
ETIM Class
Weight

Spare Modules:

DESCRIPTIONORDER NUMBER
Spare ModuleKM-DP-048-V/1-0

Product Information:

Surge protection device for all types of low voltage electric and electronic equipment rated up to 48 volts (nominal).

Features:

  • Pluggable module
  • Visual fault signalling
  • Use on systems up to 48 volts

Benefits: Middle conductor separated from protective earth via GDT.Standards: EN 61643-21 (Surge Protection Devices).Application: Install close to protected equipment in low voltage power circuits.

More Information:

Where low voltage, data, and telecom lines enter and exit the building, they must also be included in the Lightning Protection System.A lightning surge protection device prevents damage to electrical and electronic equipment from transient over-voltage events by blocking or redirecting surge current to the ground instead of passing through the equipment.These include:

  • Electromagnetic shielding
  • Telephone lines
  • Data communication lines
  • Instrumentation, control, signalling lines
  • Coaxial lines for CCTV, TV, & antenna cables

Field based electronic equipment also need to be protected.