الوصف
ميزات المنتج
الـ G2025XZ Type 2 SPD is designed to safeguard electrical networks against transient overvoltages from lightning and switching surges. It uses high-energy metal oxide varistors (MOVs) enclosed in a flame-retardant plastic shell. The modular plug-in design allows quick replacement and easy maintenance. Equipped with fault indicators and optional remote signaling, it ensures reliable system protection and visual monitoring.
المواصفات الفنية
الطراز: G2025XZ Series Type 2 SPD
الجهد المقنن (Un): 230/400 فولت تيار متردد
Max Continuous Operating Voltage (Uc): 385 فولت تيار متردد
تيار التفريغ الاسمي (بالإنامبي): 20 كيلو أمبير
Max Discharge Current (Imax): 40 كيلو أمبير
مستوى حماية الجهد (أعلى): ≤1.5 كيلوفولت
زمن الاستجابة: ≤25 نانوثانية
Mounting: Standard 35mm DIN rail
Material: Flame-retardant PC enclosure
Status Indicator: Visual window and remote contact (optional)
التطبيق
الـ G2025XZ Type2 Surge Protective Devices are designed to protect low-voltage electrical and photovoltaic power distribution systems from transient overvoltages, such as lightning surges. Key specifications include:
Compliance with EN/IEC 61643-11 standards for Type 2/Class 2/T2/Class C devices.
Maximum continuous operating voltages of 150V, 280V, 320V, 385V, 440V, with NPE at 255V.
Nominal discharge current (In) of 15kA and maximum discharge current (Imax) of 25kA.
Total lightning current capability varies with poles: 1P (25kA), 2P (50kA), 3P (75kA), 4P (100kA).
Voltage protection levels (Up) range from ≤0.8kV up to ≤1.6kV depending on the voltage.
Fast response time typically under 25 nanoseconds.
Operating temperature range from -40ºC to +80ºC.
Protection degree rated at IP20.
Fault indication with green (normal) and red (fault) status.
Certifications including TUV, CB, CE, IEC, and RoHS.
Recommended installation at the front end of the household distribution system or both ends of DC power lines in solar systems.
Modular, pluggable design with optional remote signaling and fault alarms.
Mounted on standard 35mm DIN rails.
لماذا تختارونا؟
We are a trusted manufacturer of surge protective devices with more than 15 years of export experience. Our SPDs comply with IEC 61643-11 standards and support التخصيص وفقًا لمعايير OEM/ODM. We ensure fast delivery, competitive pricing, ، و رقابة صارمة على الجودة to meet the needs of global electrical distributors and contractors.
الأسئلة الشائعة
What is the nominal discharge current of the G2025XZ surge protective device?
The nominal discharge current is 15kA (8/20 µs).
What voltage ratings does the G2025XZ device support?
It supports max continuous operating voltages from 150V to 600V AC, with NPE rated at 255V AC.
How is the operating status indicated on the G2025XZ?
The device uses green light for normal operation and red light for fault or invalid status.
Can the G2025XZ be replaced without shutting down the system?
Yes, it can be easily plugged and unplugged without system interruption.
Which standards does the G2025XZ comply with?
The device meets EN 61643-11 and IEC 61643-11 standards.
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