Fine lightning protection for power supply of small distribution equipment
General Description
EPP10MS-6 power supply lightning protection socket is suitable for fine lightning protection of small distribution equipment with 220VAC power supply indoors, such as computer network, precision equipment, small computer rooms, bank savings offices, offices, monitoring rooms and other power supply protection of various power supply equipment; with six multi-use output jacks, independent switch, fault indication within.
The use of multi-level protection circuit, the core components selected from the international ****, stable performance.
Large through-current capacity, low port clamp voltage, sensitive response.
Easy installation, no special maintenance, long service life.
Aging thermal decoupling and short-circuit overcurrent decoupling, indicator light intuitive warning.
Lightning damage pathways to equipment
Lightning consists of high-energy low-frequency components and high-permeability high-frequency components. Its two main forms, one is through the metal pipeline or ground directly conduct lightning damage to equipment (direct lightning); one is through the lightning channel and flood channel will be coupled with lightning electromagnetic pulse induction to the metal pipeline or ground surge damage equipment (induction lightning / surge). The vast majority of lightning damage is caused by this induction. For electronic information equipment, the main hazard comes from the lightning-induced lightning electromagnetic pulse coupled energy through the circuit channel to produce transient surges.
Technical parameters
Model
EPP10MS-6
Applicable grid
220VAC (50Hz)
SPD test grade
T2
**** Continuous operating voltage Uc
275VAC
Rated discharge current In
5kA
**Maximum discharge current Imax
10kA
Voltage protection level Up〔L-PE/N-PE/L-N
1.5kV/0.6kV/1.0kV
Enclosure material
White flame retardant plastic
Protection method
Full protection
Size specification
330mm×73mm×38mm
Functional characteristics
Independent jack structure with flame resistance and insulation
Working environment conditions
Temperature range: -40℃~+70℃ Humidity range. 30%~85% (25℃)