جهاز الحماية من زيادة التيار الكهربائي من النوع 2

Surge Protection Device for Electrical Panel KYSPD-20T2+3-2P | Kuangya

  • Surge protection device for electrical panel, designed for single-phase 2P (L+N) 230 V AC networks.

  • Surge ratings: In 10 kA (8/20 µs), Imax 20 kA (8/20 µs), Up ≤ 0.3–1.8 kV depending on Uc.

  • Pluggable cartridge, thermal disconnector with green/red indicator, optional RC signaling contacts.

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التصنيف:
The Kuangya KYSPD-20T2+3-2P is a جهاز الحماية من زيادة التيار للوحة الكهربائية
designed for single-phase AC systems at 230 V. It combines Type 2 and Type 3 protection classes,
ensuring effective surge suppression in distribution boards and protecting sensitive loads
such as computers, appliances, and building electronics.It uses MOV surge absorption with pluggable modules for easy maintenance, and integrates
a thermal disconnector with clear green/red status display. Optional RC contacts allow
fault signaling for integration with monitoring systems such as BMS or PLC.

الميزات الرئيسية

  • Type 2+3 SPD for electrical panel applications (2P: L+N).
  • Nominal discharge current (In): 10 kA (8/20 μs).
  • Maximum discharge current (Imax): 20 kA (8/20 μs).
  • Voltage protection level (Up): ≤ 0.3–1.8 kV depending on Uc (75–440 V).
  • Response time < 25 ns for fast surge suppression.
  • Back-up fuse: max 63 A gL/gG; ISCCR 10 kA AC.
  • Pluggable module, service-friendly with thermal disconnector and fault indicator.
  • Optional RC contacts: AC 250 V / 0.5 A; DC 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A.
  • Housing IP20, UL94 V-0 thermoplastic; operating temperature -40 °C to +70 °C.
  • DIN rail mounting (EN 60715); IEC/EN 61643-11 compliant.

المواصفات

رمز المنتجKYSPD-20T2+3-2P
الفئةSurge protection device for electrical panel
Nominal System Voltage230 V AC
الأعمدة2P (L+N)
Continuous Operating Voltage (Uc)75 / 150 / 275 / 320 / 385 / 440 V
تيار التفريغ الاسمي (داخلي، 8/20 ميكرو ثانية)10 kA
Maximum Discharge Current (Imax, 8/20 μs)20 كيلو أمبير
مستوى حماية الجهد (لأعلى)≤ 0.3–1.8 kV
وقت الاستجابة< 25 نانو ثانية
Back-Up Fuse (max)63 A gL/gG
تصنيف تيار الدائرة القصيرة (ISCCR)10 kA AC
درجة حرارة التشغيل-40 °C to +70 °C
التركيب35 mm DIN rail, EN 60715
Enclosure / ProtectionThermoplastic UL94 V-0 / IP20
Remote Signaling (RC)Optional; AC 250 V / 0.5 A; DC 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
المعاييرIEC/EN 61643-11

الأسلاك والأبعاد

Connection diagram surge protection device for electrical panel KYSPD-20T2+3-2P

Connection diagram surge protection device for electrical panel KYSPD-20T2+3-2P

Dimensions surge protection device for electrical panel KYSPD-20T2+3-2P

Dimensions surge protection device for electrical panel KYSPD-20T2+3-2P

التطبيقات

  • Single-phase distribution boards in residential and commercial buildings.
  • Protection of sensitive loads such as computers, appliances, and building systems.
  • Coordination with upstream Type 1 SPDs in TT/TN networks.

الأسئلة الشائعة

  • What type of SPD is KYSPD-20T2+3-2P? It is a Class II+III SPD (Type 2+3) for electrical panels.
  • What is its surge capacity? In 10 kA, Imax 20 kA.
  • Which systems is it designed for? Single-phase 230 V AC 2P (L+N) panels.
  • هل يدعم المراقبة؟ نعم، تتوفر جهات اتصال RC اختيارية.
  • What is the backup fuse rating? Maximum 63 A gL/gG.
For detailed pricing and technical support, please اتصل بنا.Explore more Kuangya solutions: DC SPD, الحماية من زيادة التيار المتردد.

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