spd device
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دستگاه محافظت از افزایش برق. دستگاه بازدارنده افزایش برق سه مرحله ای برای پانل های برق ساختمان های تجاری.
Product Description 4-pole Type 2 SPD fits three-phase power distribution systems in commercial buildings, mounted on floor secondary panels within LPZ0B-LPZ1 zones to shield lighting, air conditioning, CCTV and office electronics from induced lightning surges and grid voltage fluctuations. Multiple Uc ratings (275/320/385/440Vac) match global commercial mains standards. Pluggable modules simplify property maintenance replacement, V0 flame retardant housing mitigates cabinet
دستگاه محافظت از افزایش. دستگاه محافظت از افزایش. دستگاه محافظت از افزایش.
Product Description Overseas industrial and commercial distribution projects enforce strict electrical compliance rules; units without TUV & CE certification fail local engineering acceptance inspections. This 4-pole Type 2 SPD fully passes TUV safety testing and CE EU EMC certification, manufactured strictly to IEC 61643-11 international low-voltage surge standard with third-party laboratory validation on 8/20 μ s surge current, residual voltage and discharge capacity. V0
دفتر داخلی T1 T2 SPD محافظ تک فاز 220V 15kA 30kA
LPM H12.5M-280/1+NPE is a T1+T2 level power surge protection device.It adopts a mixed-technology design (MOV for L-N, GDT for N-E) to provide comprehensive protection against direct and indirect lightning strikes. Featuring module pluggable and anti-vibration design, the product is easy to maintain and replace, making it suitable for industrial and commercial environments. The built-in ultra-low temperature release mechanism ensures safe operation in extreme temperatures.
دستگاه محافظت از صاعقه 2 سیم سیگنال SPD 5kA 10kV نصب ریل DIN
LS-CS Series 2-Wire Control Signal Lightning Arrester (Full-Mode) is designed for communication equipment such as dedicated communication lines, telemetry signals, measurement and control signals, PLC analog control systems, and 4-20mA current loops. Suitable for installation in LPZ 2-3 and subsequent lightning protection zones, it provides full-mode fine protection for two signal lines.Featuring an integrated module structure, the product supports 35mm DIN Rail mounting with
دستگاه حفاظت از افزایش انرژی. دستگاه حفاظت از افزایش انرژی. دستگاه حفاظت از افزایش انرژی. دستگاه حفاظت از افزایش انرژی. دستگاه حفاظت از افزایش انرژی.
Product Description Industrial-grade Type 2 SPD fits 385Vac three-phase factory distribution cabinets for LPZ0B-LPZ1 zones, delivering surge protection for factory automation, EV charger auxiliary power and lab precision instruments. It carries 20kA nominal discharge current and 40kA maximum surge capacity with ≤ 25ns response time to clamp transient high voltage instantly. Pluggable modules simplify maintenance replacement, anti-vibration construction withstands production
دستگاه محافظت از افزایش. دستگاه حفاظت از افزایش. دستگاه حفاظت از افزایش.
Product Description Conventional SPDs suffer false tripping and performance degradation in cold workshops or sealed high-temperature cabinets. This 4-pole Type 2 surge arrester maintains consistent performance from -40 ℃ to +70 ℃ , equipped with dedicated low-temperature thermal release to avoid unnecessary disconnection under extreme cold. 40kA surge capacity and ≤ 25ns response time remain consistent regardless of ambient temperature shifts, with stable residual voltage
دستگاه محافظ برق | SPD سه فاز ماژولار قابل اتصال برای تعمیر و نگهداری آسان
Product Description Integrated non-detachable SPDs require full removal and complete rewiring upon failure, increasing maintenance time and loose wiring risks. This SPD adopts split base + independent pluggable module structure: when one module degrades, only the faulty unit needs extraction and replacement with all base, phase and PE wiring untouched to cut on-site wiring labor. Anti-loose locking buckles resist long-term cabinet vibration, while each single module
نوع 2 دستگاه محافظت از افزایش انرژی فاز 3 220 ولت 385 ولت 40kA 80kA برای پنل الکتریکی
About this item 1.【385V AC High-Capacity Surge Protection】 Provides reliable protection against power surges and lightning-induced over-voltages in standard AC electrical systems. Features a 385V AC operating voltage and a 80 kA discharge capacity to safeguard connected equipment2.【4P(3+NPE) Configuration for Complete Three-Phase Safety】 The 3P+N design provides independent protection for both the live and neutral conductors in a three-phase system. This comprehensive
دستگاه محافظ برق | برقگیر سه فاز با مخاطبین نظارت بر سیگنال از راه دور
Product Description Conventional SPDs without remote contacts rely entirely on manual inspection; degraded failed modules operate undetected and leave downstream equipment unprotected. This 4-pole surge protection device integrates NC/NO switching remote contacts to send automatic switch alarm signals to automation monitoring platforms upon SPD failure, paired with front visual status window for on-site check, delivering dual local & remote monitoring. With 40kA surge
