VAL-MS 1000DC-PV/2+V – Type 2 surge arrester

Model : VAL-MS 1000DC-PV/2+V Type 2 surge arrester – 2800628

Technical data

• Degree of protection IP20 (only when all terminal points are used)
• Ambient temperature (operation, storage/transport) -40 °C … 80 °C
• Altitude ≤ 2000 m (amsl (above mean sea level))
• Permissible humidity (operation) 5 % … 95 %
• Shock (operation) 60g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
• Vibration (operation) 7.5g (5-500 Hz/2.5 h/XYZ)\
• SPD failure behavior OCM (Open-circuit mode)
• Mode of protection (L+) – (L-)
  (L+) – PE
  (L-) – PE
• Mounting type DIN rail: 35 mm
• Degree of pollution 2
• Distance between live and grounded parts 8 mm
• Type DIN rail module, two-section, divisible
  Surge protection fault message optical
• Nominal discharge current (8/20) µs 15 kA
• Maximum discharge current Imax (8/20) µs 40 kA
• Total discharge current Itotal (8/20) µs 40 kA
• Voltage protection level Up ≤ 3.7 kV
• Standby power consumption PC ≤ 25 mVA
• Residual voltage Ures ≤ 3.7 kV (at In)
  ≤ 3.1 kV (at 5 kA)
  ≤ 3.5 kV (at 10 kA)
  ≤ 4 kV (at 20 kA)
  ≤ 4.6 kV (at 30 kA)
  ≤ 5 kV (at 40 kA)
• Response time tA ≤ 25 ns
• Insulation resistance Riso > 5 GΩ (at 500 V DC)