Products

Power supply protection device with filter SP-230F

Application:

SP-230F is intended for protection of the electronic equipment against radio interference in the range from 10 kHz to 30 MHz, as well as against induced voltages caused by high-energy electromagnetic pulses (lightning, electrostatic discharges, etc.) in 220V lines.

SP-230F is Class III single-phase protection device meeting the requirements of GOST R 51992-2002 (IEC 61643-1-98), GOST R 50030.1-2000, and GOST R 50571.19-2000 by specifications and performance. SPF-220/8 is used in networks with TN-S grounding system and shall be installed within 1 a(b) to 2 lightning protection zones (according to IEC 1312-1).

The alarm signal about a dysfunction of SP-230 is passed into the external signalling circuit.

It may be taken from contacts #8, 9(NC).

  • The degree of climate protection according to GOST 14254 is IP20.
  • The device is available in a plastic case with mounting on a 35mm DIN rail.

→ Technical specifications
→ Overall and installation dimensions

Download datasheet

Technical specifications:

Description Value
Nominal operating voltage 230 V
Maximum operating voltage 275 V
phase/neutral phase/ground neutral/ground
C2 Nominal discharge current (8/20 μs) In, kА 3 kА 3 kА 5 kА
Test pulse voltage (Uoc) 6 kV 6 kV 10 kV
Voltage protection level at Uoc 850 V 1500 V 700 V
Response time, maximum 25 ns 100 ns 100 ns
Bandwidth in which interferences of 40 dB and higher are suppressed 100 kHz ÷ 30 MHz
Operating temperature range -55°С ¸ +80°С
Overall dimensions 89 х 58 х 35 mm

Overall and installation dimensions:

SP-230F MUST BE GROUNDED and installed in the immediate proximity to the protected equipment.

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