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EJ (AEJ)
2. Specifications
Characteristics
Arrangement
Contact voltage drop (Initial)
Contact material
Nominal switching capacity (resistive load)
Rating
Max. carrying current/short time carrying current
Min. switching capacity (Reference value)*
Max. cut-off current
Overload opening rating
Insulation resistance (Initial)
Breakdown voltage
Electrical
(Initial)
characteristics
Operate time (at 20°C 68°F)
Release time (at 20°C 68°F)
Shock resistance
Mechanical
characteristics
Vibration resistance
Mechanical
Expected life
Electrical
Conditions
Conditions for operation, transport and storage*
Unit weight
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 operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value.
Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT .
*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
1,000
DC resistive load
100
10
10
100
Contact voltage, V
3. Distribution of pick-up and drop-out voltages
Tested sample: AEJ11012, 50 pcs.
25
Drop-out
Pick-up
voltage
voltage
20
15
10
5
0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5 5.0
Voltage, V
Item
1
Between open contacts
Between contact and coil
Functional
Destructive
Functional
Destructive
2
2. Carrying current limit
Connection electric wire: 40mm
Ambient temperature: 85°C
Standard for judgment: Relay contacts off when
carrying finished.
1,000
4. Distribution of operate time
Tested sample: AEJ11012, 50 pcs.
(20°C
68°F
)
20
15
10
5
0
5.5 6.0
6.5
7.0
10.0
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
1 Form A
Max. 0.15V (at 100A)
AgCuO type
100A 100V DC
1,000A (0.1s)
1A 12V DC
800A 100V DC/3 cycle*
3
300A 150V DC/10 cycle
Min. 100MΩ (at 500V DC)
Measurement at same location as "Initial breakdown voltage" section.
1,500 Vrms for 1min. (Detection current: 10mA.)
2,500 Vrms for 1min. (Detection current: 10mA.)
Max. 30ms (Nominal voltage applied to the coil, excluding contact bounce time)
Max. 15ms (Nominal voltage applied to the coil)
Min. 500 m/s
2
(Nominal voltage applied to the coil)
Min. 50 m/s
(deenergized) (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
2
Min. 1000 m/s
2
(Nominal voltage applied to the coil or deenergized.)
(Half-wave pulse of sine wave: 6 ms)
10 to 200Hz, 44.1m/s
(Nominal voltage applied to the coil or deenergized)
2
10 to 200Hz, 44.1m/s
(Nominal voltage applied to the coil or deenergized)
2
(Time of vibration for each direction; X, Y, Z direction: 4 hours)
Min. 10
6
Min. 10
4
(at 100A 100V DC)
(Resistive load, operating frequency 1s ON, 9s OFF, room temperature)
Ambient temperature: –40°C to +85°C
Approx. 300g
10.58oz
2
185°F
(20°C
68°F
)
11.0
12.0
13.0
14.0
15.0
16.0 17.0
18.0 19.0 20.0
Time, ms
Specifications
–40°F to +185°F
Carrying current and carrying time
10000
1000
100
10
1
0.1
0
200
400
600
Carrying current, A
5. Distribution of release time
Tested sample: AEJ11012, 50 pcs.
25
20
15
10
5
0
0.0
0.5
1.0
1.5
2.0
2.5
Time, ms
800
1000 1200
(20°C
68°F
)
3.0 3.5
4.0 4.5 5.0
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