prsente / presents:
NT90 (t90) small size, light weight. low coil power consumption, heavy contact load. strong anti-shock and anti-vibration, high reliability, long life. pc board mounting. suitable for automobile, machine, electronic equipment, air conditioner and household appliances applications. 30.5 24.2 17 32.5 27.6 20.5 patent no.: 95213824.7 99218304.9 99312549.2 01311661.4 02110881.1 03001003503 e9930952e01 e160644 r2033977 ordering information NT90 r h a s dc12v c b 0.9 1 2 3 4 5 6 7 8 9 6 coil rated voltage(v) ac:12,24,110,120,220 dc:3,5,6,9,12,15,18,24,48,110 7 contact material c: agcdo s: agsno i: agsno in o 22 23 8 resist heat class b:130 f:155 9 coil power consumption 0.6:0.6w 0.9:0.9w nil:2va contact data contact arrangement 1a spstno 1b(spstnc) 1c(spdt(b-m)) contact material agcdo agsno agsno in o 2223 contact rating (resistive) no:30a/240vac,14vdc; nc:20a/240vac;30a/14vdc no:40a/250vac,30vdc; nc:30a/250vac,30vdc (0.9w) no:30a/277vac;nc:20a/277vac motor load 2hp 250vac 1.5hp 250v lamp load tv-5 max. switching power 1100w 7200va max. switching voltage 110vdc 250vac max. switching current:40a contact resistance or voltage drop 30m item 3.12 of iec255-7 5 operation electrical 10 item 3.30 of iec255-7 7 life mechanical 10 item 3.31 of iec255-7 caution: 1.the use of any coil voltage less than the rated coil voltage will compromise the operation of the relay. 2.pickup and release voltage are for test purposes only and are not to be used as design criteria. release time ms coil parameter ac coil parameter 012ac 12 15.6 27 9.0 3.6 024ac 24 31.2 120 18.0 7.2 110ac 110 143 2360 82.5 33.0 120ac 120 156 3040 90.0 36.0 220ac 220 286 13490 165.0 66.0 dash numbers rated voltage vac coil resistance 10% pick up voltage vac(max) (75%of rated voltage) release voltage vac(min) (30%of rated voltage) coil power operate time ms rated max 2va r cus features 1 part number NT90(t90) 2 terminal r: without pin 6 nil: with pin 6 3 load h:30a n:40a 4 contact arrangement 1a:1a 1b:1b 1c:1c 5 enclosure s: sealed type d: dust cover e: covered o: open type rated current ma 187 95 20 16.5 6.4 nhg relays
release time ms coil parameter dc coil parameter dash numbers rated voltage v coil resistance 10% pick up voltage v(max) (75%of rated voltage) release voltage v(min) (10%of rated voltage) coil power w operate time ms rated max 003-900 3 3.9 10 2.25 0.3 005-900 5 6.5 28 3.75 0.5 006-900 6 7.8 40 4.50 0.6 009-900 9 11.7 90 6.75 0.9 012-900 12 15.6 160 9.00 1.2 015-900 15 19.5 250 10.25 1.5 018-900 18 23.4 360 13.50 1.8 024-900 24 31.2 640 18.00 2.4 048-900 48 62.4 2560 36.00 4.8 110-900 110 143 13445 82.50 11.0 003-600 3 3.9 15 2.25 0.3 005-600 5 6.5 42 3.75 0.5 006-600 6 7.8 60 4.50 0.6 009-600 9 11.7 135 6.75 0.9 012-600 12 15.6 240 9.00 1.2 015-600 15 19.5 375 10.25 1.5 018-600 18 23.4 540 13.50 1.8 024-600 24 31.2 960 18.00 2.4 048-600 48 62.4 3840 36.00 4.8 110-600 110 143 20167 82.50 11.0 0.9 15 10 0.6 15 10 caution: 1.the use of any coil voltage less than the rated coil voltage will compromise the operation of the relay. 2.pickup and release voltage are for test purposes only and are not to be used as design criteria. qualification inspection: perform the qualification test as specified in the table of iec255-19-1 and minimum sample size 24. operation condition insulation resistance 1000m min (at 500vdc) item 7 of iec255-5 dielectric strength between contacts 50hz 1500v item 6 of iec255-5 between contact and coil 50hz 2500v 4000v without pin 6 item 6 of iec255-5 2 shock resistance 200m/s 11ms iec68-2-27 test ea vibration resistance 10~55hz double amplitude 1.5mm iec68-2-6 test fc terminals strength 10n iec68-2-21 test ua1 solderability 235 2 3 0.5s iec68-2-20 test ta method 1 ambient temperature -55~100 -55~125 relative humidity 85% (at 40 ) iec68-2-3 test ca mass 27g open type 30g NT90(t90) ningbo huaguan relay corporation ltd.
safety approval ul&cur t v cqc load no:40a/240vac 30a/277vac no:40a/240vac 14vdc no:30 a/240vac nc:30a/240vac 20a/277vac nc:30a/240vac 14vdc nc:20a/240vac 2 hp 250vac tv-5 insulation b-class 1 hp 250vac f-class insulation b-class f-class dimensions mounting (bottom view) dimensions wiring diagram(bottom view) notes 1).dimensions are in millimeters. 2).inch equivalents are given for general information only. reference data 12 10 8 6 4 time(m s ec) safety approvals hp:a 1hp/16afla/120vac 2hp/12afla/240vac b 30lra/10afla/120vac 30lra/10afla/240vac mm /inch 0.047 0.047 0.027 0.027 0.031 0.059 0.020 0.130 0.020 (0.146) 1.087max. 0.882 0.787 0.492 2.4 0.094 0.209 0.724 1.279max. 0.787max. 0.551 0.150 0.606 0.303 0.303 0.043 0.1 0.701 0.303 0.606 0.150 0.551 0.043 0.701 0.303 0.1 0.606 0.350 0.130 3.3 17max. 0.669max. 24.2max. 0.953max. open type 20max. 27.6max. 2 1 nhg relays
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