DC Túlfeszültség védelem DEHN T2 1170VDC

SPD according to EN 61643-31 / IEC 61643-31	type 2 / class II
Max. PV voltage (U_CPV )	1170 V
Short-circuit current rating (I_SCPV )	10 kA
Total discharge current (8/20 µs) (I_total )	40 kA
Nominal discharge current (8/20 µs) [(DC+/DC-) --> PE] (I_n )	20 kA
Max. discharge current (8/20 µs) [(DC+/DC-) --> PE] (I_max )	40 kA
Voltage protection level (U_P )	≤ 4 kV
Response time (t_A )	≤ 25 ns
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm²solid / flexible
Cross-sectional area (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, KEMA
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	---------------------------------
– Use in DC battery storage systems up to I_SCCR	≤ 100 kA (t ≤ 5.83 ms)
– Backup fuse for DC battery storage systems up to I_SCCR	Bussman HLS 2000Vdc / 200 A 2+/A173 DST aR, manufacturer's Part. No.: 170M2040
– Backup fuse for DC battery storage systems up to I_SCCR	Mersen Protistor D122SD20C200QF 200A 2000V DC aR
UL Standard	5^th edition

Adatok

Cikkszám

SCH_952565