lighting surge arrester fabrication en ligne

Product Overview The AC Lightning Power SPD Surge Suppressor (25kA, 1.5kV, 1P + NPE, B + C Series) is a high-performance surge protection device engineered to safeguard electrical systems against indirect lightning currents, direct lightning currents, and other instantaneous overvoltages. Designed ... Lire la suite

Key Features Designed according to IEC 61643-11 / EN 61643-11 standards. Red indicator: functionless, immediate replacement required. Technical Specifications Model BR-50GR 4P Nominal voltage (Un) 230V / 400V AC Max. continuous operating a.c. voltage (Uc) 275V Lightning impulse current (10/350µs) ... Lire la suite

Power Voltage AC 3 Phase SPD 40kA Surge Protective Device Electrical Equipment Power Voltage AC 3 Phase SPD 40kA Lightning Protectors Feature: • Plug and play design, live-wire replacement, easy maintenance. • Designed according to IEC 61643-1. • Green light in notice window indicates normal; red ... Lire la suite

Class C Surge Protection Unit AC 275V 20kA Lightning Surge Arrester Class C Power Surge Protection Device Features: • Pole No.: 1P+NPE. • Frequency: 50/60Hz. • Standards: IEC61643-1. • In case of surge current or voltage caused by lightning strike or similar, SPD functions quickly conduct the surge ... Lire la suite

AC 275V SPD Power Surge Protection Device Whole House Lightning Surge Protector 4 Poles Product Features Maximum current of endure the lightning stroke: 40KA Time of response: < 25ns Visible window shows operating status: green (normal), red (abnormal) Designed in parallel module with flame... Lire la suite

Key Features Indoor fixed installation, voltage-limited type. Compliant with IEC 61643-1 standard. High discharge capacity with low voltage protection level. Quick response time. Visible status window: displays green during normal operation and red upon failure. Technical Specifications BR-40 275 1P ... Lire la suite

Key Features The BR-25M surge arrestors meet Class I and Class II requirements according to IEC 61643-11. Visual status display for quick operational checks. Available with optional remote signaling. Simple standard rail mounting. High-performance varistors enable a rapid response time and a low ... Lire la suite

48v 40ka DC Surge Arrester Type II Power Lightning Arrester Class C Pluggable Surge Protection 48v 40ka DC Surge Arrester Type II Power Lightning Arrester Features: - DC surge protector specially used for DC system 48V. - Below 25ns Response Time - The core parts are metal oxide varistor components ... Lire la suite