Surge arresters DNP508 and DNP5082
The DNP508 and DNP5082 surge arresters are designed to protect electronic devices the electromagnetic pulse of lightning. contact technical consultant 0917.911.114
PRODUCT DESCRIPTION
The DNP508 and DNP5082 surge arresters are designed to protect electronic equipment electromagnetic pulses of lightning. When lightning strikes, the DNP508 limits the line's maximum voltage to 150/180V and the Panel terminals to 46V for the DNP508 (and 72/53V for the DNP5082).
The device is available in two versions:
- DNP508 - for input protection of conventional Fire Control Panel lines;
- DNP5082 - to protect the inlet of the rings of the Fire Control Panel IFS7002, manufactured by UniPOS.
The DNP508 (DNP5082) Surge Protector shall be mounted near the Fire Control Panel or at a place where the fire alarm loops) are extended to the outside of the building (outdoors).
PECIFICATIONS Lightning arrester DNP508 Nominal voltage: 28V DC - Signal loop: - - Power loop: - Maximum pulse current IS 8/20: 20 kA Response time: 1ns Maximum resulting voltage at IS8/20: 45.7V - IS 8/20 signal loop: - - IS 8/20 power loop: - Operating temperature range: minus 10º to 60º Storage temperature: minus 40 degrees to 70 relative humidity resistance: (92 + 3-2)% at 40 degree of protection: IP40 Overall dimensions: 162х120х72 mm Weight: 0.3 kg Lightning protection unit DNP5082 Nominal Voltage: - - Signal loop: 33V Dc
- Power loop: 28V DC Maximum pulse current IS 8/20: 20 kA Response time: 1ns Maximum resulting voltage at IS8/20: - - IS 8/20 signal loop: 72.2V - IS 8/20 power loop: 53.3V Operating temperature range: minus 10ºС to 60ºС Storage temperature: minus 40ºС to 70ºС Relative moisture resistance: (92 + 3-2)% at 40ºС Protection level: IP40 Overall dimensions: 162х120х72 mm Weight: 0.3 kg
TVAdministratorsAdministrators