Surge protective device type 2 KYSPD-40T2-2P | Kuangya

  • Type 2 surge protective device لـ 230 V AC single-phase systems with L+N protection (2P).

  • Rated discharge current In 20 kA (8/20 µs), maximum discharge Imax 40 kA (8/20 µs); voltage protection level Up ≤ 1.3–2.0 kV depending on Uc.

  • Pluggable design, thermal disconnector with fault indicator, optional RC remote contacts, DIN-rail mounting.

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التصنيف:
The Kuangya KYSPD-40T2-2P is a two-pole جهاز الحماية من زيادة التيار الكهربائي من النوع 2
designed for single-phase AC systems at 230 V. It provides coordinated protection
for L and N conductors against transient overvoltages from switching operations
and indirect lightning strikes.Built with high-energy MOV technology, this SPD delivers reliable protection in
residential, commercial, and light industrial applications. It features pluggable
modules for easy maintenance, a thermal disconnector with green/red fault indicator,
and optional remote contacts for monitoring integration with BMS or PLC systems.

الميزات الرئيسية

  • Class II / Type 2 surge protective device (2P, L+N).
  • Nominal discharge current (In): 20 kA (8/20 μs).
  • Maximum discharge current (Imax): 40 kA (8/20 μs).
  • Voltage protection level (Up): ≤ 1.3–2.0 kV depending on variant.
  • Response time < 25 ns for fast transient suppression.
  • Max back-up fuse: 125 A gL/gG; ISCCR 25 kA AC.
  • Pluggable, serviceable cartridges with visible fault indicator (green/red).
  • Optional RC signaling contacts: AC 250 V / 0.5 A; DC 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A.
  • Thermoplastic UL94-V0 housing, IP20; operating temperature -40 °C to +80 °C.
  • DIN rail mounting (35 mm, EN 60715); complies with IEC/EN 61643-11.

المواصفات

رمز المنتجKYSPD-40T2-2P
الفئةSurge protective device type 2
Nominal System Voltage230 V AC
الأعمدة2P (L+N)
Continuous Operating Voltage (Uc)230 V / 320 V / 385 V
تيار التفريغ الاسمي (داخلي، 8/20 ميكرو ثانية)20 كيلو أمبير
Maximum Discharge Current (Imax, 8/20 μs)40 كيلو أمبير
مستوى حماية الجهد (لأعلى)≤ 1.3–2.0 kV
وقت الاستجابة< 25 نانو ثانية
Back-Up Fuse (max)125 أمبير/غم/غم
تصنيف تيار الدائرة القصيرة (ISCCR)25 kA AC
درجة حرارة التشغيل-40 °C to +80 °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 protective device type 2 KYSPD-40T2-2P

Connection diagram surge protective device type 2 KYSPD-40T2-2P

Dimensions surge protective device type 2 KYSPD-40T2-2P

Dimensions surge protective device type 2 KYSPD-40T2-2P

التطبيقات

  • Single-phase 230 V AC distribution panels in residential and commercial sites.
  • Coordination with upstream Type 1 arresters in TT/TN networks.
  • Panels requiring reliable 2P surge protection with optional RC monitoring.

الأسئلة الشائعة

  • What class of SPD is KYSPD-40T2-2P? It is Class II, Type 2 according to IEC/EN 61643-11.
  • What is its discharge capacity? In 20 kA, Imax 40 kA.
  • Can it be used in single-phase systems? Yes, it is designed for 230 V AC L+N applications.
  • هل يدعم الإشارات عن بُعد؟ نعم، تتوفر جهات اتصال RC اختيارية.
  • What is the maximum backup fuse rating? 125 A gL/gG.
For detailed pricing and technical support, please اتصل بنا.Explore more Kuangya products: DC SPD, الحماية من زيادة التيار المتردد.

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