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| NE720 CH0054066--2000 60x40x22 Features Magnet latching relay. High sensitivity & reliability. Well anti-shock and anti-vibration. Heavy contact load. Ordering Information NE720 A Z DC12V 1 2 3 4 3 Enclosure Z: Dust cover 4 Coil rated Voltage(V)DC:6,12, 24 1 Part numberNE720 2 Contact arrangementA:1AB:1B Contact Data Contact Arrangement Contact Material Contact Rating(resistive) Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Operation life Electrical (Rated load) Mechanical (No load) 1A SPSTNO 1B SPSTNC Ag SnO2 100Amax/240VAC 23000VA(COS =1) 2300VA(COS =0.4) 400VAC Max. Switching Current:100A 1m Item 3.12 of IEC255-7 104 106 Item 3.30 of IEC255-7 Item 3.31 of IEC255-7 Coil Parameter SWITCHING VOLTAGE OPERATING VOLTAGE RANGE PULSE MAGNITUDE COIL POWER CONSUMPTION DASH NUMBERS COIL RATED VOLTAGE VDC COIL RESISTANCE 10% VDC (<80% of rated voltage) ms VDC W Operate Time ms Reset Time ms 2 COIL 006-4500 012-4500 024-4500 1 COIL 6 12 24 6 12 24 2y8 2y32 2y130 16 64 260 <4.8 <9.6 <19.2 <4.8 <9.6 <19.2 4.9~10 9.8~20 19.7~40 4.9~10 9.8~20 19.7~40 36 2.25 12 6 36 4.5 12 6 006-2250 012-2250 024-2250 CAUTION: 1.When latching relays are installed in equipment, the latch and reset coil should not be pulsed simultaneously. coil should not be pulsed with less than the nominal coil voltage and pulse width should be a minimum of three times the specified operate time of the relay. If these conditions are not followed, it is possible for the relay to in be the magnetically neutral position . 2.Switching voltage is for test purpose only and are no to be used as design criteria. 153 www.dblectro.com NE720 Operation condition Insulation Resistance Dielectric Strength Between contacts Between contact and coil Creepage distance Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass 1000M min (at 500VDC) Item 7 of IEC255-5 Item 6 and 8 of IEC255-5 Item 6 and 8 of IEC255-5 Addenda B of IEC255-5 IEC68-2-27 Test Ea IEC68-2-6 Test Fc IEC68-2-21 Test Ua1and Ud IEC68-2-20 Test Ta method 1 IEC68-2-3Test Ca 50Hz 2000V surge Voltage 2kV 50Hz 4000V surge Voltage 12kV 8.4mm Functional 100m/s2;Survival:1000 m/s2 11ms 10~55Hz Double amplitude 1.5mm 5N; 2.5Nhm 235x2 3x0.5s -25~70 85% (at 40) 82g Qualification inspection: Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24. Safety approvals Safety approval Load CCEE 100A/250VAC Dimensions (Unit: mm) Dimensions 3(-) 4(+) 2(-) 3 4 2(+) Wiring diagram mm 0.4 0.6 0.7 5.0 6.0 6.16 11.0 12.0 13.0 14.5 15.0 19.2 22.0 36.1 40.0 44.35 45.0 47.5 60.0 inch 0.016 0.024 0.027 0.197 0.236 0.243 0.433 0.472 0.512 0.571 0.597 0.756 0.866 1.441 1.575 1.746 1.772 1.870 2.362 Mounting (Bottom views) NOTES 1).Dimensions are in millimeter. 2).Inch equivalents are given for general information only. 3).Relays shall have plus(+) or plus(+) and minus(-) signs placed on the circuit diagram as shown. www.dblectro.com |
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