G9EC-1-B DC48 Omron, G9EC-1-B DC48 Datasheet - Page 3

• Manufacturer Part Number: G9EC-1-B DC48
• Description: DC Power Relay
• Manufacturer: Omron
• Series: G9EC-1r

Specifications of G9EC-1-B DC48

• Relay Type: General Purpose
• Contact Form: SPST-NO (1 Form A)
• Contact Rating (current): 200A
• Switching Voltage: 400VDC - Max
• Coil Type: Standard
• Coil Current: 234mA
• Coil Voltage: 48VDC
• Turn On Voltage (max): 36 VDC
• Turn Off Voltage (min): 3.84 VDC
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Circuit: SPST-NO (1 Form A)
• Contact Rating @ Voltage: 200A @ 400VDC
• Control On Voltage (max): 36 VDC
• Control Off Voltage (min): 3.84 VDC
• Load Voltage Rating: 400 VDC
• Load Current Rating: 200 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: G9EC-1-BDC48; G9EC1BDC48

Engineering Data
■ G9EC-1(-B) Switching/Current Conduction Models
100,000
1,000
10,000
1,000
100
500
300
100
10
0.5
0.3
0.1
50
30
10
5
3
1
Carry Current vs Energizing
Time
100
Maximum Switching
Capacity
10
30
50
DC resistive load
300
100
Switching voltage (V)
500
Carry current (A)
300 500 1,000
700 1,000
0.05
0.03
0.01
0.5
0.3
0.1
10
5
3
1
Electrical Endurance
(Switching Performance)
30
25
20
15
10
10
5
0
Must-operate Voltage and
Must-release Voltage
Distributions
Sample: G9EC-1
Number: 35
10
30
20
50
30
DC Power Relays (200-A Models)
Percentage of rated voltage (%)
Switching 400-VDC resistive
load (positive direction)
100
40
Switching
400-VDC
resistive load
(positive direction)
Must-operate voltage
Must-release voltage
Switching current (A)
50
300 500 1,000
60
70
80
1,000
500
300
100
50
30
10
30
25
20
15
10
5
3
1
5
0
0.0
Electrical Endurance
(Interruption Performance)
10
Time Characteristic
Distributions
Sample: G9EC-1
Number: 32
2.0
4.0
50
100
6.0
G9EC-1
8.0 10.0 12.0
500
Switching current (A)
1,000
Interrupting
400-VDC
resistive load
(positive direction)
Operate time
Release time
14.0
Time (ms)
16.0
10,000
18.0
3