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Mean Well SPD-20HP-277S Surge Protection Device 120~277VAC 20KV
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Mean Well SPD-20HP-277S Surge Protection Device 120~277VAC 20KV
The SPD-20HP-277S is a Mean Well power supply (input: 120~320VAC, operating temperature: -40~+75°C).
Key Features
- ✓ Input voltage: 120~320VAC
- ✓ Ingress protection: IP66
- ✓ Operating temperature: -40~+75°C
- ✓ Safety certifications: CE, DEKRA, UL
- ✓ 1 year warranty
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BrandMean Well
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SeriesSPD
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Input Voltage120V~320V
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Standards MetCE,DEKRA,UL
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Operating Temperature-40°C~75°C
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Warranty1 Year
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Length2.82 in
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Width2.67 in
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Height1.26 in
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Weight0.53 lb
::specification::
Frequently Asked Questions
What does the Mean Well SPD-20HP-277S do?
The SPD-20HP-277S is a surge protection device designed to help protect LED driver applications from electrical surges. This model is rated for 120~277VAC systems and offers up to 20KV surge protection capability.
What surge rating does the SPD-20HP-277S provide?
This model has a maximum discharge current of 20kA (Imax) with an 8/20μs waveform rating. It is also described with 20KV surge protection capability for demanding LED driver protection applications.
Is the SPD-20HP-277S suitable for outdoor environments?
Yes, the SPD-20HP-277S features an IP66 design for indoor or outdoor installations. It is also rated for operation from -40°C to 75°C, which supports use in harsh environments.
How can I tell if the SPD-20HP-277S needs servicing?
This surge protection device includes an LED status indicator. The indicator illuminates when the unit is on and turns off when servicing is needed.
What applications is the SPD-20HP-277S compatible with?
The SPD-20HP-277S is suitable for LED driver surge protection with Class I insulation. Its 120~277VAC rating makes it relevant for commercial and industrial lighting power environments within that voltage range.
What safety and construction features distinguish the SPD-20HP-277S?
This model is listed as a UL1449 type 4 component assembly and includes thermal protection. It also features double insulation able wire construction, which supports durability in protected lighting system applications.
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Other SPD-20HP Models
1 other model| Model | Power | IP Rating | Mode | Warranty | Price | |
|---|---|---|---|---|---|---|
| Mean Well SPD-20HP-480S Surge Protection Device 347~480VAC 20KV | — | IP66 | — | 1 Year | $26.80 | View |
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