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Meanwell SPD-10S-277S Series is a thermally protected Surge Protective Device. The product is a self-protected device which is specially designed to be used in outdoor and commercial LED lighting fixtures for transient overvoltage protection. It is constructed with thermally protected varistor technology. At the same time, its built-in thermal disconnect function provides additional protection to prevent catastrophic failure and fire hazard even under the extreme circumstances of varistor end-of-life or sustaining over voltage conditions. SPD-10S-277S also stands out with a built-in LED indicator, which notifies when replacement of the module is needed.
SPD | Series Name |
10S | Maximum discharge current |
277 | 120-277VAC |
S | Series Connection |
Model | SPD-10S-277S |
OPERATING VOLTAGE | 120 ~ 277VAC 50/60Hz |
MCOV/UC (MAX. CONTINUOUS OPERATING VOLTAGE | 320VAC |
CONTINUOUS CURRENT (max.) | 3.5A |
MLV (MEASURED LIMITING VOLTAGE) | L-N: 1260V L-G: 1260V N-G: 1300V |
U (VOLTAGE PROTECTION LEVEL) | L-N: 1400V L-G/PE: 2400V N-G/PE: 2200V |
In (NOMINAL DISCHARGE CURRENT) | 5kA, 8/20μs |
Imax (MAX. DISCHARGE CURRENT) | 10kA, 8/20μs |
OPERATING TEMPERATURE | -40 ~ +85℃ |
SAFETY STANDARDS | UL1449(Fourth Edition), BS EN/EN61643-11, EAC TP TC 004 approved |
DIMENSION | 46.36*56.76*26 (L*W*H) |
PACKING | 0.113Kg/Unit ; 0.96Kg/one box(8pcs); 6.5Kg/carton(including 5 boxs) |
l Series connection style
l UL1449 type 4 component assemblies
l Line to Ground & Line to Line protected
l 10kA maximum discharge current (Imax), 8/20us
l Thermally protected
l Double insulation cable wire
l LED status indicator
l IP66 design for indoor or outdoor installations
l 10KV surge protection capability
l Outdoor and commercial LED Lighting
l Roadway lighting
l Traffic lighting
l Digital signage
l Wall wash lighting
l Parking garage/lot lighting
l Flood lighting
l Tunnel lighting
l Street lighting
Brand | Meanwell |
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