G9EJ-1-E Datasheet, PDF (2/6 Pages) Omron Electronics LLC – Compact DC Power Relays Capable of Switching 400 V 15 A DC loads

G9EJ-1-E
DC Power Relays
Characteristics
Item
Contact resistance *1
Contact voltage drop
Operate time *2
Release time *2
Between coil and contacts
Insulation resistance *3
Between contacts of the same polarity
Dielectric strength
Between coil and contacts
Between contacts of the same polarity
Impulse withstand voltage *4
Vibration resistance
Destruction
Malfunction
Shock resistance
Destruction
Malfunction
Mechanical endurance *5
Electrical endurance *6
Electrical endurance (condenser load) *6
Short-time carry current
Overload switching
Maximum interruption current
Reverse polarity interruption
Ambient operating temperature
Ambient operating humidity
Weight
Energized
Deenergized
G9EJ-1(-P)-E-UVD
100 mΩ max.
0.2 V max. (for a carry current of 15 A)
50 ms max.
30 ms max.
1,000 MΩ min.
1,000 MΩ min.
2,500 VAC 1 min
2,500 VAC 1 min
4,500 V
10 to 55 to 10Hz, 0.75 mm single amplitude
(Acceleration: 2.94 to 88.9 m/s²)
10 to 55 to 10Hz, 0.75 mm single amplitude
(Acceleration: 2.94 to 88.9 m/s²)
490 m/s²
490 m/s²
98 m/s²
200,000 ops. min.
400 VDC, 15 A, 10,000 ops. min.
400 VDC, 25 A, 100,000 ops. min.
30 A (20 sec.)
400 VDC, 30A, 100 ops. min.
50 A at 400 VDC (5 times)
–15 A at 400 VDC (1,000 times min.)
–40 to 70°C (with no icing or condensation)
5% to 85%
Approx. 45 g
Note: The above values are initial values at an ambient temperature of 23°C unless otherwise specified.
*1. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
*2. Measurement conditions: With rated operating voltage applied (without diode), not including contact bounce.
*3. The insulation resistance was measured with a 500 VDC megohmmeter.
*4. The impulse withstand voltage was measured with a JEC-212 (1981) standard impulse voltage waveform (1.2 × 50 µs).
*5. The mechanical endurance was measured at a switching frequency of 3,600 operations/hr.
*6. The electrical endurance was measured at a switching frequency of 60 operations/hr.
Engineering Data
● Maximum Switching Capacity
1,000
500
300
100
DC resistive load
50
30
10
5
3
1
10
30 50 100
300 500 1,000
Switching voltage (V)
● Carry Current vs. Energizing Time
100,000
10,000
1,000
● Electrical Endurance
(Switching Performance)
10,000
5,000
3,000
1,000
500
300
100
50
30
Switching 400-VDC resistive
load (positive direction)
10
5
3
1
1
35
10
30 50 100
Switching current (A)
● Must-operate Voltage and Must-
release Voltage Distributions
(Number of Relays × Percentage of
Rated Voltage)
35
Must-operate voltage
30
Must-release voltage
Number: 64
25
20
● Electrical Endurance
(Interruption Performance)
10,000
5,000
3,000
1,000
500
300
100
50
30
10 ^{Interrupting 400-VDC resistive}
load (positive direction)
5
3
1
10
30
50
100
Switching current (A)
● Time Characteristic Distributions
(Number of Contacts × Time (ms))
35
Operate time
30
Release time
25
Number: 64
20
15
15
100
10
10
10
5
5
1
1
2
35
10
30 50 100
Switching current (A)
0
20
40
60
80
100
Percentage of rated voltage (%)
0
5
10
15
20
25 15
Time (ms)