Type 1 Spark Gap Surge Protection FLP25GR-275/2S: Rated 230V, Uc 275V, Iimp 25kA (10/350μs), Up ≤1.5kV. For single-phase TN-S systems (L-PE, N-PE). DIN rail mount, IEC 61643-11 certified.
| Model No. | FLP25GR-275/2S |
|---|---|
| Nominal AC Voltage (50/60 Hz) Uo / Un | 230V |
| Maximum Continuous Operating Voltage (AC) UC | 275V |
| Nominal Discharge Current (8/20 μs) In | 25 kA |
| Maximum Discharge Current (8/20 μs) Imax | 100 kA |
| Impulse Discharge Current (10/350 μs) Iimp | 25 kA |
| Specific Energy W/R | 156 kJ/Ω |
| Charge Q | 12,5 As |
| Voltage Protection Level Up | 1500 V |
| Response Time tA | < 25 ns |
| Max. Backup Fuse | 315 A gL / gG |
| Short-Circuit Current Rating (AC) ISCCR | 50 kA |
| TOV Withstand 5 s UT | 335 V |
| TOV 120 min UT | 440 V |
| Number of Ports | 1 |
For Type 1 Spark Gap Surge Protection FLP25GR-275/2S, mount on DIN rail, ensure correct wiring to L/N/PE, use proper torque on terminals, and connect remote signal contacts for status monitoring.
Type 1 Spark Gap Surge Protector for TN-S systems, L-PE/N-PE protection. DIN rail mounting, wiring <50cm for optimal surge protection.
The Spark Gap Surge Protector features remote signaling terminals with NO/NC contacts for real-time remote monitoring of SPD status and fault alarms.
Documentation for Type 1 Spark Gap Surge Protection FLP25GR-275/2S includes IEC/EN 61643-11 certificates, installation manual, and technical datasheet for single-phase TN-S system application. All documents available for download.
Copyright © 2010-2026 Wenzhou Arrester Electric Co., Ltd. All Rights Reserved.
