High Voltage SPN Series Coupling /decoupling networks

Model：SPN Series

SPN Series coupling/decoupling networks for lightning surge testing include singe-phase and three-phase power cable coupling/decoupling networks.

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Description

SPN Series coupling/decoupling networks for lightning surge testing include singe-phase and three-phase power cable coupling/decoupling networks, and is designed to meet the requirement of GB/T 17626.5 and IEC 61000-4-5, with maximum bearing surge voltage up to 30 kV.
These networks are applied to surge testing platform under 30 kV, such as CWS 2000 and CWS 3000 etc. The voltage level and current level for decoupling network can be customized.

Characteristics:

  • Networks as per GB/T 3483 can be customized.
  • Maximum coupling impulse voltage up to 30 kV.
  • Maximum coupling impulse current up to 30 kA.
  • Meet the requirement of GB/T 17626.5 and IEC 61000-4-5.
  • Capacitive coupling mode: Combination wave 30 kV / 15 kA
  • Built-in clearance coupling mode can be used in coupling of various surge current wave.

Standard

  • IEC 61000-4-5
  • IEC 61643-1
  • GB/T 17626.5
  • GB/T 3483
  • GB/T 16927.1
  • ITU-T K.21

Specifications

Technical Parameters
Model No. SPN 3820T20 SPN 3820T30
Testing Standard GB/T 17626.5, IEC 61000-4-5 GB/T 17626.5, IEC 61000-4-5
EUT Capacity AC three-phase-5-wire 380 V(L1，L2、L3、N、PE)access ; DC-1 220 V (L1，N) access

Current 20 A, 30 A, 50 A and 100 A are optional

 AC three-phase-5-wire 380 V(L1，L2、L3、N、PE)access ; DC-1 220 V (L1，N) access

Current 20 A, 30 A, 50 A and 100 A are optional
Capacitive Coupling
Testing Waveform Combination Wave（1.2/50 μs & 8/20 μs） Combination Wave（1.2/50 μs & 8/20 μs）
Surge Voltage Injection 0.5 kV -20 kV 0.5 kV -20 kV
Coupling Surge Current 0.25 kA -10 kA 0.25 kA -15 kA
Coupling Capacitance Common-mode：9 μF（+10 Ω）

Differential-mode：18 μF

 Common-mode：9 μF（+10 Ω）

Differential-mode：18 μF
Clearance Coupling
Testing Waveform 8/20 μs、10/350 μs、10/1000 μs etc
Surge Voltage Injection 2 kV -20 kV 2 kV -30 kV
Coupling Surge Current 2 kA -20 kA 2 kA -30 kA
Coupling Capacitance Gas Discharge Tube（100 kA） Gas Discharge Tube（100 kA）
Decoupling Inductance 1.5 mH (optional 20mH can meet the requirement of GB/T 3483)
Mains Switching Mode AUTO/MANUAL
Coupling Superposition Mode AUTO/MANUAL
General Parameters
Working Mains AC 110 V/220 V(±10%)，50 Hz /60 Hz（AC 220V in Mainland China）
Ambient Temperature 15℃-35℃
Relative Humidity 45%-75%
Atmospheric Pressure 86 kPa-106 kPa
Cabinet Dimension 19 Inches / 22 U(600 mm x800 mm x1250 mm) / 35 U(600 mm x800 mm x1820 mm)
Weight Approx. 150 kg

Downloads

Adobe PDF

High Voltage SPN Series Coupling /decoupling networks Series Datasheet

Language: English

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