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TECHNICAL PARAMETERS TYPE POm I KIWA L-N LCF BD 38 LCF BD 114 Number of poles 1 3 Nominal voltage U n 230 V AC 230 V AC Max. operating voltage T1 T2 T3 U c 280 V AC 280 V AC Voltage protection level T1 T2 T3 U p ≤1,5 kV ≤1,5 kV Response time t A
POm I 25 For protection of mains and appliances in industrial buildings, administration buildings, buildings of civil amenities and detached houses against the effects of overvoltage wave caused by a close, direct or indirect lightning hit It decreases overvoltage and restricts overvoltage wave energy Installation: into the main distributor Usage as the 1st level T1 of overvoltage protection It provides overvoltage protection for appliances installed in the main distributor in the range of T1, T2 , T3 (coarse, medium and fine protection) High diverting capability provided by power varistors MOV and lightning arrester Optical and remote signalization of operation state Multifunctional terminals for conductors SPD Type 1 DELIVERY AND ASSEMBLY INSTRUCTION POm I 25 POm I 1+1 50/25 POm I 3 75 POm I 4 100 POm I 3+1 100/25 www.kiwa.sk 27/2015 BASIC AND N-PE VERSION Basic version N-PE version PRODUCT SPECIFICATION SIGNALLING STATES Signalling states POm I 3 R 75 280 V/25 kA U c / I imp I total - common current I imp R - remote signalling number of poles type SPD Green = OK red = out of operation, to be replaced immediately Type Order No. POm I 25 81.250 POm I R 25 81.255 POm I 3 75 81.253 POm I 3 R 75 81.257 POm I 4 100 81.254 POm I 4 R 100 81.258 POm I 3+1 100/25 81.259 POm I 3+1 R 100/25 81.260 POm I 1+1 50/25 81.261 POm I 1+1 R 50/25 81.262 13
Page 1: surge protective devices CATALOGUE
Page 4 and 5: Standard IEC 61643-1 presents a dis
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Page 8 and 9: DELIVERY AND ASSEMBLY INSTRUCTION C
Page 10 and 11: POm I LCF BD For protection of main
Page 14 and 15: DIMENSIONS TECHNICAL PARAMETERS KIW
Page 16 and 17: R and N-PE VERSION Optional version
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Page 56 and 57: 56 www.kiwa.sk 27/2015
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Page 60 and 61: Order No. Index 60 SPD - Type 1 Ord
Page 62:
KIWA , spol. s r.o. Hornostavská 9
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