technical data 720133 effective january 2016 supersedes february 2015 product description eatons bussmann series nh size photovoltaic fuse links are specifically designed to protect and isolate photovoltaic array combiners and disconnects. these fuse links are capable of interrupting low overcurrents associated with faulted pv systems (reverse current, multi-array fault). standard features ? compact design ? low power loss ? global accreditations ? dual indicator feature ? variation of fixing options ? compatible with bussmann series pv nh base range (see data sheet 720136) bussmann series nh photovoltaic fuse links b u ss mann s erie s
2 technical data 720133 effective january 2016 bussmann series nh photovoltaic fuse links eaton www.eaton.com catalogue symbol ? blade without bolt holes: pv-ratingnh(size) ? blade with bolt holes pv-ratingnh(size)-b ? blade with bolt holes and lugs: pv-ratingnh(size)-bl fuse size ? nh1, 2 and 3 technical data ? volts: 1000 v d.c. ? amps: 32 to 400 a ? breaking capacity: 50 ka ? time constant: 1-3ms ? class of operation: gpv and ul pv fuse links standards/agency information ? iec 60269-6 ? ul 2579 (file number e335324) ? csa listed ? rohs compliant microswitches (ordered separately, only for use with bladed version) ? 170h0236 ? 170h0238 fuse holders (ordered separately, only for use with bladed version) ? sd1-d-pv ? sd2-d-pv ? sd3-d-pv packaging ? moq 3 table 1. technical data - blade without bolt holes catalogue number fuse size current rating (amps) energy integrals i 2 t (a 2 s) watts loss (w) pre- arcing total at 1000 v 0.8i n i n pv-32anh1 nh1 32 80 720 4 8.5 pv-40anh1 nh1 40 185 1670 5 9 pv-50anh1 nh1 50 400 3600 6 11 pv-63anh1 nh1 63 470 4300 6 12 pv-80anh1 nh1 80 640 5760 8 15.5 pv-100anh1 nh1 100 1300 11700 8 16.5 pv-110anh1 nh1 110 2100 18900 9 18.5 pv-125anh1 nh1 125 2600 23400 9 17.5 pv-160anh1 nh1 160 5200 46800 14 27.5 pv-175anh1 nh1 175 8300 74700 15 29 PV-200ANH1 nh1 200 10200 82000 13 25 pv-160anh2 nh2 160 4600 37000 14 28 pv-200anh2 nh2 200 9500 76000 16 32 pv-250anh2 nh2 250 17000 136000 19 38 pv-300anh3 nh3 300 32000 260000 24 40 pv-315anh3 nh3 315 32000 260000 26 44 pv-350anh3 nh3 350 44500 370000 27 45 pv-355anh3 nh3 355 44500 370000 28 46 pv-400anh3 nh3 400 67500 550000 30 50 dimensions - blade without bolt holes - mm nh size 1 , 1 ' , & |