IEC 61643‑11 / EN 61643‑11 Certified 3‑wire Parallel 20kV 6kA Surge Protector for Outdoor LED Street and Garden Lights
BP-SPD20KV-3/P|LED Street Lighting Surge Arrester
Our 20kV 10kA Type 2+3 surge protection device is custom‑developed to meet stringent lightning protection specifications. It brings greater convenience for lighting manufacturers during product design and installation, meanwhile minimizing failure risks and cutting maintenance costs for end‑user customers.
- ⚡ 3-wire parallel 20kV 10kA LED surge protector
- ⚡ With indicator light and thermal trip protection
- ⚡ Parallel or series connection optional
Specifications
- Model
- BP-SPD20KV-3/P
- Applicable luminaires
- Class l luminaire
- Certifications
- CB, CE, RoHS
- Connection
- Parallel
- Max input voltage (Un)
- 220-240V
- Max Discharge Current
- 20KA
- Nominal Discharge Current
- 10KA
- SPD Category
- SPD
- IP Rating
- IP67
KEY FEATURES
Maximum continuous operating voltage (AC) Uc (L-N) V]：320
Nominal voltage AC 50-60 Hz - Un V]：230/400
Nominal voltage AC 50-60 Hz - Un (L-N) V]：230
Nominal discharge current (8/20)- In (L-N) [kA]：10
Max Discharge Current (8/20) - Imax (L-N) [kA]：20
Rated current load - IL [A]：10
Voltage protection level at In - Up (L-N)[kV]：1.5
Open circuit Voltage(L-N)[kV]：20
Short-circuit Current rating-Isccr [A]:300
Response time tA (L-N) [ns]：≤25/≤100
TOV Ut 5s (LV systems, withstand) V]：337
TOV Ut 120min (HV systems, withstand) V]:442
Dynamic thermal disconnection：Yes
APPLICATIONS
Outdoor Road Lighting
Tunnel & Underground Traffic Lighting
Landscape Lighting & Outdoor Signage
Outdoor Lighting for Industrial Plants
Public Lighting for Transportation Hubs
TECHNICAL SPECIFICATIONS
| Model | IEC 61643‑11 / EN 61643‑11 Certified 3‑wire Parallel 20kV 6kA Surge Protector for Outdoor LED Street and Garden Lights |
|---|---|
| Temperature range [ºC] | -40 ...85 |
| Indication System Type | LED |
| Insulating material | PC |
| Housing color | RAL 9003 |
| Enclosure - IP | IP67 |
| Flammability class | UL94V-0 |
|---|---|
| Terminal connection | Pushin(in and out) |
| Wire Connections | Cable (in and out) 18# |
| Product Weight[g] | 67 |
| Packaging Dimensions (LXW X H) [Mm] | 68*23*33.7 |
FAQ
Does the 3-wire Class I parallel surge protector support differential-mode and common-mode protection?
Yes. The 3-wire Class I parallel SPD integrates both differential-mode (L-N line-to-line) and common-mode (L-PE, N-PE line-to-ground) protection, which can suppress both inter-line and line-to-ground surges, perfectly matching single-phase power supply of outdoor LED lamps.
What are the specific parameters of differential mode and common mode for the 3-wire Class I parallel surge protector?
Differential mode(L-N): 20kV impulse withstand, 10kA nominal discharge current (8/20μs); Common mode(L-PE & N-PE): 20kV impulse withstand, 10kA discharge capacity, compliant with IEC61000-4-5 standard.
What is the Uc value of the 3-wire Class I 20kV surge protector?
For standard 230V single-phase grid, the standard Uc is 275V AC. Optional 285V/320V AC for grids with severe voltage fluctuation.ur SPD features an extended Uc range, with a maximum continuous operating voltage (Uc) reaching 320V AC.
What certifications does the 3-wire Class I 20kV LED surge protector possess?
Core certifications: CE, CB, complying with IEC61643-11 & EN61643-11;
Only differential mode protection, no common mode?
Most lightning surges are common-mode. Without L-PE & N-PE protection, drivers still burn easily.
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