ICCP device

CP-40-BOX

Order number: A05346

SPD for Cathodic Corrosion Protection System

combines an AC current diverter and a SPD in one enclosure
AC diverter leads AC currents to earth, so it eliminates the negative influence of induced AC voltages on the protected steel pipe lines. AC corrosion currents can appear on the pipe lines installed in parallel to high voltage overhead lines.
SPD part protects the cathodic protection system against direct or indirect lighting strokes up to 100 kA (10/350 μs)
conducts AC currents up to 40 A to ground but doesn't affect the function of the cathodic protection system nor the leakage signal of 10 kHz
more CP-40 devices can be connected in parallel to reach higher current (80, 120 and more Amps)

Technical parameters

Parameter name		Parameter value
Maximum continuous DC operating voltage (P-E)	U_max	18 V
Maximum leakage current at Umax (P-E)	I_L	1.0 mA
Lightning impulse current	I_imp	100.00 kA
Nominal discharge current (8/20 µs)	I_n	100.00 kA
Maximum peak AC current 1 s / 50 Hz (P-E)	I_max	400 A
Maximum continuous AC current 50 Hz (P-E)	I_A	40 A
		100 : 1
Degree of protection		IP 65
Range of ambient temperatures (min/max)		-25 / 80 °C
Dimensions		300 x 300 x 170 mm
Mounting		surface on the desk
Customs tariff number		85363030
EAN		8595090553465