G9EA-1 Relays Datasheet

G9EA-1 Datasheet, PDF, Equivalent


Part Number

G9EA-1

Description

DC Power Relays

Manufacture

Omron

Total Page 6 Pages
Datasheet
Download G9EA-1 Datasheet


G9EA-1
G9EA-1
DC Power Relays (60-A, 100-A Models)
DC Power Relays Capable of Interrupting
High-voltage, High-current Loads
• A compact relay (73 x 36 x 67.2 mm (L x W x H)) capable of switching 400-V
60-A DC loads. (Capable of interrupting 600 A at 300 VDC max.)
• The switching section and driving section are gas-injected and hermetically
sealed, allowing these compact relays to interrupt high-capacity loads. The sealed
construction also requires no arc space, saves space, and helps ensure safe
applications.
• Downsizing and optimum design allow no restrictions on the mounting direction.
• Terminal Cover and DIN Track Adapters are also available for industrial
applications.
• UL/CSA standard UL508 approved.
RoHS Compliant
Refer to "DC Power Relays Common Precautions".
Model Number Legend
G 9 E A - @-@-@-@
1 234
1. Number of Poles
1: 1 pole
2. Contact Form
Blank: SPST-NO
List of Models
3. Coil Terminals
B: M3.5 screw terminals
Blank: Lead wire output
4. Special Functions
CA: High-current conduction (100 A)
Classification
Terminals
Coil terminals
Contact terminals
Switching/current
conduction models
High-current conduction
models
Screw terminals
Lead wires
Screw terminals
Lead wires
Screw terminals
Note 1. Two M5 screws are provided for the contact terminal connection.
Note 2. Two M3.5 screws are provided for the coil terminal connection.
Contact form
SPST-NO
Rated coil voltage
12 VDC
24 VDC
48 VDC
60 VDC
100 VDC
Ratings
Coil
Rated voltage
12 VDC
Item
Rated current
(mA)
417
Coil resistance
(Ω)
28.8
Must-operate voltage Must-release voltage
(V) (V)
Maximum voltage
(V)
24 VDC
48 VDC
60 VDC
208
102
86.2
115.2
469.3
695.7
75% max. of rated
voltage
8% min. of rated
voltage
130% of rated
voltage (at 23°C
within 10 minutes)
100 VDC
53.6
1864
Note 1. The figures for the rated current and coil resistance are for a coil temperature of 23°C and have a tolerance of ±10%.
Note 2. The figures for the operating characteristics are for a coil temperature of 23°C.
Note 3. The figure for the maximum voltage is the maximum voltage that can be applied to the relay coil.
Contacts
Item
G9EA-1(-B)
Resistive load
G9EA-1(-B)-CA
Rated load
60 A at 400 VDC, 100 A at 120 VDC
30 A at 400 VDC
Rated carry current
60 A
100 A
Maximum switching voltage
400 V
400 V
Maximum switching current
100 A
30 A
Model
G9EA-1-B
G9EA-1
G9EA-1-B-CA
G9EA-1-CA
Power consumption
(W)
Approx. 5 W
Approx. 5.2 W
Approx. 5.4 W
G
9
E
A
1
1

G9EA-1
G9EA-1
DC Power Relays (60-A, 100-A Models)
Characteristics
Item
Model
G9EA-1(-B)
G9EA-1(-B)-CA
Contact resistance 1
30 mΩ max. (0.6 mΩ typical)
10 mΩ max. (0.3 mΩ typical)
Contact voltage drop
0.1 V max. (for a carry current of 60 A)
0.1 V max. (for a carry current of 100 A)
Operate time
50 ms max.
Release time
30 ms max.
Insulation
resistance
Between coil and contacts
Between contacts of the same polarity
1,000 MΩ min.
1,000 MΩ min.
Dielectric
strength *2
Between coil and contacts
Between contacts of the same polarity
2,500 VAC, 1 min
2,500 VAC, 1 min
Impulse withstand voltage *3
4,500 V
Vibration
resistance
Destruction
Malfunction
10 to 55 to 10 Hz, 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2)
10 to 55 to 10 Hz, 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2)
Shock
resistance
Destruction
Malfunction
490 m/s2
196 m/s2
Mechanical endurance *4
200,000 ops. min.
120 VDC, 100 A, 3,000 ops. min.
400 VDC, 30 A, 1,000 ops. min.
Electrical endurance (resistive load) *5
400 VDC, 60 A, 3,000 ops. min.
120 VDC, 30 A, 2,500 ops. min.
400 VDC, 30 A, 30,000 ops. min.
Short-time carry current
100 A (10 min)
150 A (10 min)
Maximum interruption current
600 A at 300 VDC (5 times)
Overload interruption
180 A at 400 VDC (100 times min.)
100 A at 120 VDC (150 times min.)
Reverse polarity interruption
60 A at 200 VDC (1,000 times min.)
Ambient operating temperature
40 to 70°C (with no icing or condensation)
Ambient operating humidity
5% to 85% RH
Weight (including accessories)
Approx. 310 g
G Note. The above values are initial values at an ambient temperature of 23°C unless otherwise specified.
9 *1. The contact resistance was measured with 1A at 5VDC using the voltage drop method.
E *2.
A *3.
*4.
The insulation resistance was measured with a 500-VDC megohmmeter.
The impulse withstand voltage was measured with a JEC-212 (1981) standard impulse voltage waveform (1.2 × 50 μs).
The mechanical endurance was measured at a switching frequency of 3,600 operations/hr.
1 *5. The electrical endurance was measured at a switching frequency of 60 operations/hr.
Engineering Data
G9EA-1(-B) Switching/Current Conduction Models
Maximum Switching Capacity
Electrical Endurance (Switching
Performance)
1,000
10
500 5
300
G9EA-1
3
Switching 120-VDC resistive
load (positive direction)
DC resistive load
100 1
50 0.5
30 0.3 Switching 400-VDC
resistive load
(positive direction)
10 0.1
5 0.05
3 0.03
1
10
30 50 100
300 500 1,000
Switching voltage (V)
Carry Current vs Energizing Time
100,000
0.01
10
30 50 100
300 500 1,000
Switching current (A)
Electrical Endurance (Interruption
Performance)
10,000
5,000
3,000
1,000
500
300
100
50
30
10
5
3
1
10
Interrupting 400-VDC resistive
load (positive direction)
30 50
100 300 500 1,000
Switching current (A)
10,000
1,000
100
10
1
10
30 50 100
300 500 1,000
Carry current (A)
2


Features G9EA-1 DC Power Relays (60-A, 100-A Mode ls) DC Power Relays Capable of Interru pting High-voltage, High-current Loads • A compact relay (73 x 36 x 67.2 mm (L x W x H)) capable of switching 400-V 60-A DC loads. (Capable of interruptin g 600 A at 300 VDC max.) • The switch ing section and driving section are gas -injected and hermetically sealed, allo wing these compact relays to interrupt high-capacity loads. The sealed constru ction also requires no arc space, saves space, and helps ensure safe applicati ons. • Downsizing and optimum design allow no restrictions on the mounting d irection. • Terminal Cover and DIN Tr ack Adapters are also available for ind ustrial applications. • UL/CSA standa rd UL508 approved. RoHS Compliant Refer to "DC Power Relays Common Precautions ". ■Model Number Legend G 9 E A - @-—@-—@-—@ 1 234 1. Number of Poles 1: 1 pole 2. Contact Form Blank: SPST-NO ■List of Models 3. Coil Ter minals B: M3.5 screw terminals Blank: Lead wire output 4. Special Functions CA: High-.
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