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参数资料
| 型号： | G7J-2A2B-T DC12 |
| 厂商： | Omron Electronics Inc-IA Div |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | RELAY GEN PURPOSE 4PST 25A 12V |
| 标准包装： | 1 |
| 系列： | G7J |
| 继电器类型： | 通用 |
| 线圈类型： | 无锁存 |
| 线圈电流： | 167mA |
| 线圈电压： | 12VDC |
| 触点形式： | 4PST（2 A 型，2 B 型） |
| 触点额定值（电流）： | 25A |
| 切换电压： | 250VAC，125VDC - 最小值 |
| 关闭电压（最大）： | 9 VDC |
| 关闭电压（最小）： | 1.2 VDC |
| 特点： | 测试按钮 |
| 安装类型： | 底座安装 |
| 端接类型： | 快速连接 - 0.250"（6.3mm） |
| 包装： | 散装 |
| 操作时间： | 50ms |
| 释放时间： | 50ms |
| 线圈功率： | 2 W |
| 线圈电阻： | 72 欧姆 |
| 工作温度： | -25°C ~ 60°C |
| 相关产品： | Z1238-ND - W-BRACKET FOR OMRON RELAY |
| 其它名称： | G7J-2A2B-TDC12 G7J2A2BTDC12 |
■ Coil Data
AC
Coil
voltage
Rated voltage
(VAC)
Rated
current (mA)
Coil
resistance ( Ω )
Must operate Must release Max. voltage
% of rated voltage 23 ° C
Power
consumption
24
24
75
—
75% max.
15% min.
110%
Approx.1.8
50
100/120
200/240
50
100 to 120
200 to 240
36
18 to 21.60
9 to 10.80
—
—
—
to 2.6 VA
DC
Coil
voltage
Rated voltage
(VDC)
Rated
current (mA)
Coil
resistance ( Ω )
Must operate
Must release
% of rated voltage
Max. voltage
Power
consumption
12
12
167
72
75% max.
10% min.
110%
Approx. 2.0 W
24
48
100
110
24
48
100
110
83
42
20
18
288
1150
5000
6050
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23 ° C (73 ° F) with tolerances of +15%/-20% for AC rated cur-
rent and ± 15% for DC coil resistance. Performance characteristic data are measured at a coil temperature of 23 ° C (73 ° F).
2. The values given for AC rated current apply at 50 Hz or 60 Hz.
■ Characteristics
Contact resistance
Operating time
Release time
Operating frequency Mechanical
Electrical
Insulation resistance
Dielectric strength
Impulse withstand voltage
50 m Ω max.
50 ms max.
50 ms max.
1,800 operations/hour max.
1,800 operations/hour max.
1,000 M Ω minimum at 500 VDC
4,000 VAC, 50/60 Hz for 1 minute between coil and contacts
4,000 VAC, 50/60 Hz for 1 minute between contacts of different polarity
2,000 VAC, 50/60 Hz for 1 minute between contacts of the same polarity
10,000 V between coil and contact with 1.2 x 50 μ s impulse wave
Vibration
Shock
Service life
Mechanical durability
Malfunction durability
Mechanical durability
Malfunction durability
Mechanical
10 to 55 Hz, 1.50 mm double amplitude
NO: 10 to 55 Hz, 1.50 mm double amplitude
NC: 10 to 26 Hz, 1.50 mm double amplitude
1000 m/s 2 (Approx. 100 G)
NO: 100 m/s 2 (Approx. 10 G)
NC: 20 m/s 2 (Approx. 2 G)
1 million operations minimum at 1,800 operations/hour
Electrical (@ 23 ° C)
Ambient temperature Operating
100,000 operations minimum at 1,800 operations/hour at rated load
-25 ° to 60 ° C with no icing or condensation
Humidity
Weight
Operating
PCB terminal
Screw terminal
Quick-connect terminal
5% to 85% RH
Approx. 140 g
Approx. 165 g
Approx. 140 g
Note: 1. Data shown are of initial value.
2. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
3. The operate and release times were measured with the rated voltage imposed and with any contact bounce ignored at an ambient
temperature of 23 ° C.
4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for checking the dielectric strength.
Motor Load
Load
Endurance
Item
G7J-4A-P, G7J-3A1B-P, G7J-4A-B, G7J-3A1B-B, G7J-4A-T, G7J-3A1B-T
3 φ , 220 VAC, 2.7 kW (with a inrush current of 78 A and a breaking current of 13 A)
Electrical: 100,000 operations min.
322
General Purpose Relay
G7J
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相关代理商/技术参数 |
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|---|---|
| G7J2A2BTDC24 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:RELAY GEN PURPOSE 4PST 25A 24V 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Electromechanical Relay DPST-NO/DPST-NC 25(NO)/8(NC)A 24VDC 288Ohm Bracket Mount |
| G7J-2A2B-T-DC24 | 制造商:OMRON Industrial Automation 功能描述: 制造商:Omron Corporation 功能描述:Electromechanical Relay DPST-NO/DPST-NC 25(NO)/8(NC)A 24VDC 288Ohm Bracket Mount |
| G7J2A2BTDC48 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:RELAY GEN PURPOSE 4PST 25A 48V 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Electromechanical Relay DPST-NO/DPST-NC 25(NO)/8(NC)A 48VDC 1.15KOhm Bracket Mount |
| G7J-2A2B-T-DC48 | 制造商:Omron Corporation 功能描述: |
| G7J2A2BTDC6 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:RELAY GEN PURPOSE 4PST 25A 6V 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Electromechanical Relay DPST-NO/DPST-NC 25(NO)/8(NC)A 6VDC Bracket Mount |
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