Présente / Presents: DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com NHG RELAYS NT90 (T90) 03001003503 E9930952E01 R C 30.5 24.2 17 32.5 27.6 20.5 R2033977 US E160644 Patent No.: 95213824.7 99218304.9 99312549.2 01311661.4 02110881.1 Features 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. Ordering Information NT90 R H 1 1 2 3 4 5 2 3 A S 4 5 DC12V C B 0.9 6 7 8 Part number NT90(T90) Terminal R: without Pin 6 NIL: With Pin 6 Load H:30A N:40A Contact arrangement 1A:1A 1B:1B 1C:1C Enclosure S: Sealed type D: Dust cover E: Covered O: Open type 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: AgSnO2 I: AgSnO2 In 2O 3 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 Contact Material 1A SPSTNO 1B(SPSTNC) 1C(SPDT(B-M)) AgCdO AgSnO2 AgSnO2In2O3 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 Max. Switching Voltage Contact Resistance or Voltage drop Operation Electrical life Mechanical 1100W 7200VA 110VDC 250VAC 30m 5 10 107 Max. Switching Current:40A Item 3.12 of IEC255-7 Item 3.30 of IEC255-7 Item 3.31 of IEC255-7 Coil Parameter AC Coil Parameter Dash numbers 012AC 024AC 110AC 120AC 220AC Rated voltage VAC Rated Max 12 24 110 120 220 15.6 31.2 143 156 286 Rated current mA 187 95 20 16.5 6.4 Coil resistance 10% 27 120 2360 3040 13490 Pick up voltage VAC(max) (75%of rated voltage) Release voltage VAC(min) (30%of rated voltage) Coil power 9.0 18.0 82.5 90.0 165.0 3.6 7.2 33.0 36.0 66.0 2VA Operate Time ms Release Time ms 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. NT90(T90) Coil Parameter DC Coil Parameter Dash numbers Rated voltage V Rated Coil resistance 10% Pick up voltage V(max) (75%of rated voltage) Max Release voltage V(min) (10%of rated voltage) 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 Coil power W Operate Time ms Release Time ms 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. Operation condition Insulation Resistance Dielectric Strength Between contacts Between contact and coil 1000M min (at 500VDC) Item 7 of IEC255-5 50Hz 1500V 50Hz 2500V 4000V without Pin 6 Item 6 of IEC255-5 Item 6 of IEC255-5 Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass 200m/s2 11ms 10~55Hz double amplitude 1.5mm 10N 235 2 3 0.5s -55~100 -55~125 85% (at 40 ) 27g Open type 30g IEC68-2-27 Test Ea IEC68-2-6 Test Fc IEC68-2-21 Test Ua1 IEC68-2-20 Test Ta method 1 IEC68-2-3 Test Ca Qualification inspection: Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24. Ningbo Huaguan Relay Corporation LTD. NHG RELAYS Safety approvals Safety approval Load UL&CUR T V CQC NO:40A/240VAC 30A/277VAC NC:30A/240VAC 20A/277VAC 2 HP 250VAC TV-5 1 12 HP 250VAC HP:A 1HP/16AFLA/120VAC 2HP/12AFLA/240VAC B 30LRA/10AFLA/120VAC 30LRA/10AFLA/240VAC Insulation B-class F-class NO:40A/240VAC 14VDC NC:30A/240VAC 14VDC Insulation B-class F-class NO:30A/240VAC NC:20A/240VAC mm /inch 20max. 0.787max. 0.020 0.130 0.020 (0.146) Dimensions 3.3 0.130 24.2max. 0.953max. 17max. 0.669max. 0.031 0.059 0.027 0.027 0.047 0.047 0.209 0.882 2.4 0.094 Open type 0.787 27.6max. 1.087max. 0.492 0.724 1.279max. 0.1 Wiring diagram(Bottom view) NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only. Reference Data Time(m s ec) 12 10 8 6 4 0.606 0.303 Mounting (Bottom view) 0.043 0.606 0.303 0.701 0.043 0.150 0.303 0.350 0.303 0.551 0.606 0.701 0.551 0.150 Dimensions 0.1