Automation Controls Catalog High capacity DC cutoff EJ RELAYS (AEJ) 100A at 100V DC FEATURES TYPICAL APPLICATIONS 1. Compact and high capacity using Quick recharging power supplies for double contacts in series and AGVs (automatic guided vehicle), UPS permanent magnet installed (uninterruptible power supplies), Fuel 1) Nominal switching capacity (resistive cell, Combined heat/power generation 4 load): 100A 100V DC, Min. 10 system, etc. 2) Max. cut-off current: 800A 100V DC 2. Compact and lightweight for space savings 70mm (L) 80mm (W) 34mm (H) 2.756inch (L) 3.150inch (W) RoHS compliant 1.339inch (H) 3. Environmentally friendly Protective construction: Dust cover type In consideration of the environment, cadmium-free contacts, lead-free solder are used. ORDERING INFORMATION AEJ EJ Relay Contact arrangement 1: 1 Form A Contact capacity 1: 100 A (100 V) Operating function 0: Single side stable Nominal coil voltage (DC) 12: 12 V, 24: 24 V TYPES Contact arrangement Nominal coil voltage Protective construction Terminal shape Part No. 12V DC AEJ11012 1 Form A Dust cover Screw terminal 24V DC AEJ11024 Standard packing: Carton: 1 pc. Case: 20 pcs. RATING 1. Coil data Nominal operating Nominal coil Pick-up voltage Drop-out voltage Nominal coil current Coil resistance Max. applied voltage power voltage (at 20C 68F) (at 20C 68F) 10% (at 20C 68F) 10% (at 20C 68F) (at 20C 68F) (at 20C 68F) 75%V or less of 8.3%V or more of 12V DC 417mA 28.8 5.0W 133%V of nominal voltage nominal voltage nominal voltage 24V DC 208mA 115.2 5.0W (Initial) (Initial) industrial.panasonic.com/ac/e/ Panasonic Corporation 2014 ASCTB117E 201402-T 2014.02 1EJ (AEJ) 2. Specications Characteristics Item Specications Arrangement 1 Form A Contact voltage drop (Initial) Max. 0.15V (at 100A) Contact material Ag alloy type Nominal switching capacity (resistive load) 100A 100V DC Rating Max. carrying current/short time carrying current 1,000A (0.1s) 1 Min. switching capacity (Reference value)* 1A 12V DC 3 Max. cut-off current 800A 100V DC 3 cycle* Overload opening rating 300A 150V DC 10 cycle Insulation resistance (Initial) Min. 100M (at 500V DC) Measurement at same location as Breakdown voltage section. Between open contacts 1,500 Vrms for 1min. (Detection current: 10mA.) Breakdown voltage Electrical (Initial) Between contact and coil 2,500 Vrms for 1min. (Detection current: 10mA.) characteristics Operate time (at 20C 68F) Max. 30ms (Nominal voltage applied to the coil, excluding contact bounce time) Release time (at 20C 68F) Max. 15ms (Nominal voltage applied to the coil) 2 Min. 500 m/s (Nominal voltage applied to the coil) Functional 2 Min. 50 m/s (deenergized) (Half-wave pulse of sine wave: 11 ms detection time: 10s.) Shock resistance 2 Min. 1000 m/s (Nominal voltage applied to the coil or deenergized.) Destructive Mechanical (Half-wave pulse of sine wave: 6 ms) characteristics 2 Functional 10 to 200Hz, 44.1m/s (Nominal voltage applied to the coil or deenergized) Vibration resistance 2 10 to 200Hz, 44.1m/s (Nominal voltage applied to the coil or deenergized) Destructive (Time of vibration for each direction X, Y, Z direction: 4 hours) 6 Mechanical Min. 10 Expected life 4 Min. 10 (at 100A 100V DC) Electrical (Resistive load, operating frequency 1s ON, 9s OFF, room temperature) 2 Conditions Conditions for operation, transport and storage* Ambient temperature: 40C to +85C 40F to +185F Unit weight Approx. 300g 10.58oz Notes: *1. This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load. *2. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in NOTES. *3. Condition: Nominal switching 100cycles, each cut off 800A *4. When using a surge absorbing element for the relay coil drive circuit, please use with a surge absorbing element with a clamp voltage of 1.5 to 2.0 times the rated operating voltage. When the coil is connected in parallel with a diode, resistor or capacitor, the release time will delay which might lead to degradation in shutoff performance and electrical life.Contact terminals have polarity therefore, please obey the wiring diagram when connecting contacts.The electrical load performance value applies when a varistor is connected in parallel with the coil. REFERENCE DATA 1. Maximum value for switching capacity 2. Carrying current limit Carrying current and carrying time 2 Connection electric wire: 40mm 1,000 10000 Ambient temperature: 85C 185F Standard for judgment: Relay contacts off when carrying nished. 1000 DC resistive load 100 100 10 10 1 0.1 10 100 1,000 0 200 400 600 800 1000 1200 Carrying current, A Contact voltage, V 3. Distribution of pick-up and drop-out voltages 4. Distribution of operate time 5. Distribution of release time Tested sample: AEJ11012, 50 pcs. Tested sample: AEJ11012, 50 pcs. Tested sample: AEJ11012, 50 pcs. (20C 68F) (20C 68F) (20C 68F) 20 25 25 Drop-out Pick-up voltage voltage 20 20 15 15 15 10 10 10 5 5 5 0 0 0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Voltage, V Time, ms Time, ms Panasonic Corporation Automation Controls Business Division Panasonic Corporation 2014 ASCTB117E 201402-T industrial.panasonic.com/ac/e/ 2 Quantity Contact current, A Quantity Carrying time, s Quantity