Type 2 + 3 Surge Arrester – LED Lighting

Type 2 + 3 Surge Arrester – LED Lighting

SKU: KM-SP-T2+T3-320/Y-CLTLED Category: Tag:

Nominal Voltage: 230V AC

Maximum Operating Voltage: 320V AC

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SKU: KM-SP-T2+T3-320/Y-CLTLED Category: Tag:

Product Information:

Type 2 + 3 surge arrester for protection of LED lights.

Features:

  • Compact size
  • Fault signalling by supply interruption

Benefits: Simple installation in applications with limited space.

Standards: EN 61643-11 (Surge Protection Devices).

Application: Install close to protected equipment in low voltage power circuits.

More Information:

Public lighting systems, street lighting for example, as well as lighting for large industrial premises, can be extensive, with cable lengths running into hundreds of meters.

Such systems are exposed to risks of overvoltages induced by lightning strikes, as well as switching events. Transient overvoltages in extensive installations may reach values that are higher than the specified withstand voltage of the light source (luminaire), thus leading to damage.

Electrical Specification:

Order number
KM-SP-T2+T3-320/Y-CLT-LED
Nominal voltageUn
230V AC
Maximum operating voltageUc
320V AC
Nominal load currentIL
10A
Nominal discharge current (8/20μs) L-N / N-PEIn
5kA
Maximum discharge current (8/20μs) L-N/N-PEImax
10kA
Test voltage L-N/N-PE/L-PEUoc
10kV
Voltage protection level mode L-NUp
1.3kV
Voltage protection level mode N-PEUp
1.5kV
Voltage protection level mode L-PEUp
1.5kV
Short-circuit current ratingISCCR
3kA
Maximum overcurrent protection
32A gL/gG or C 32A
Response time L-Nta
25ns
Response time N-PEta
100ns
Cross-section of connected conductors solid (max)
2.5mm²
Cross-section of connected conductors stranded (max)
1.5mm²
Fault indication
loss of voltage, dark grey indication field
Degree of protection
IP20
Range of operating temperatures (min - max)
-40°C - +80°C
Mounting
installation box
According to standard
EN 61643-11:2012, IEC 61643-11:2011 / T2, T3
Weight
55g (nett), 105g (gross)

Wiring Diagrams for Type 2 + 3 Surge Arrester – LED Lighting: