SPD (Surge Protection Device) Complete Guide Pakistan 2026 | Solar SPD Urdu Guide
SPD (Surge Protection Device) Complete Guide Pakistan 2026 Solar System Mein SPD Kya Hota Hai? Lightning, Voltage Surge aur Sensitive Equipment Ki Protection Ki Complete Urdu Guide. SPD (Surge Protection Device) Kya Hota Hai? SPD yani Surge Protection Device aik electrical safety device hai jo achanak aane wale high-voltage surges (voltage spikes) se electrical equipment ki hifazat ke liye design ki jati hai. Solar systems mein inverter, MPPT charge controller, batteries aur doosre sensitive electronic components bohot qeemti hote hain. Agar power line ya solar wiring mein achanak voltage surge paida ho jaye to ye components damage ho sakte hain. Isi risk ko kam karne ke liye SPD istemal ki jati hai. Yaad Rakhein SPD ka kaam normal voltage ko control karna nahi hota. Ye sirf achanak paida hone wale temporary voltage surges ke asraat ko kam karne ke liye design ki jati hai. Voltage Surge Kya Hota Hai? Voltage surge aik bohot...