الوصف
ميزات المنتج
الـ G20XXMT/S or SN Type 2 SPD is a modular surge protection device engineered for low and medium-voltage systems. It offers rapid response to transient surges, reliable energy absorption, and visual fault indication for easy maintenance. Constructed with flame-retardant PC housing and high-energy MOV technology, it ensures stable operation, easy DIN rail installation, and extended service life in demanding environments.
المواصفات الفنية
Model: G20XXMT/S or G20XXMT/SN Type 2 SPD
Rated Voltage (Un): 230/400V AC
Max Continuous Operating Voltage (Uc): 385V AC
Nominal Discharge Current (In): 20 كيلو أمبير
Max Discharge Current (Imax): 40 كيلو أمبير
Voltage Protection Level (Up): ≤1.5kV
Response Time: ≤25ns
Mounting: 35mm DIN rail
Material: Flame-retardant PC
Status Display: Visual indicator and remote alarm contact
| المعلمة | المواصفات |
|---|---|
| سلسلة المنتجات | G20XXMT/S or SN |
| النوع | Type 2 Surge Protective Device (Class II / T2 / Class C) |
| Test Standard | EN/IEC 61643-11 |
| أقصى جهد تشغيل مستمر (Uc) | Around 275V to 385V AC |
| تيار التفريغ الاسمي (إن) | Typically 10kA to 20kA (dependent on specific model) |
| أقصى تيار تفريغ (Imax) | Up to 40kA |
| مستوى حماية الجهد (الأعلى) | Normally ≤ 1.5 kV |
| زمن الاستجابة | Less than 25 nanoseconds |
| درجة الحماية | IP20 |
| نطاق درجة حرارة التشغيل | -40ºC to +80ºC |
| Features | Modular, pluggable design; suitable for TT, TN-S, and TN-C-S power supply systems |
| التركيب | DIN rail mounting compliant with EN 60715 |
| Certified Standards | CE, RoHS, CB, IEC |
التطبيق
هذا DIN rail Type 2 surge protector is widely applied in industrial control systems, electrical distribution panels, automation equipment, ، و residential or commercial power systems. It provides reliable surge suppression for electrical devices, reducing system downtime and improving safety in sensitive circuits.
لماذا تختارونا؟
We provide certified surge protection devices meeting IEC 61643-11 standards, backed by professional export experience and reliable OEM/ODM services. Our products offer consistent quality, competitive pricing, and timely global delivery, making us a trusted partner for power distribution equipment manufacturers and system integrators.
الأسئلة الشائعة
What is the nominal discharge current of G20XXMT/S or SN surge protective devices?
The nominal discharge current is typically 5kA to 80kA (8/20 µs), depending on the specific model and pole configuration.
How does the G20XXMT/S or SN indicate its operational status?
The device uses color-coded indicators: green indicates normal operation and red indicates fault or invalid condition.
Can the surge protective device be replaced without system shutdown?
Yes, the contacts on both sides enable easy plug/unplug replacement without interrupting the system.
What voltage ratings do G20XXMT/S or SN devices support?
The devices support max continuous operating voltages ranging from 150V to 440V AC, with NPE voltage at 255V.
What standards do these devices comply with?
They comply with EN 61643-11 and IEC 61643-11 standards for surge protective devices.
طلب عرض أسعار
أخبرنا بالمواصفات أو الكمية أو سيناريو الاستخدام، وسنرد عليك بعرض أسعار مخصص.
