参数资料
| 型号： | ACT112 |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | RELAY AUTOMOTIVE SPDT 20A 12V |
| 产品目录绘图： | Slim CT Series Footprint Slim CT Series Circuit Slim CT Series |
| 标准包装： | 30 |
| 系列： | ACT |
| 继电器类型： | 自动 |
| 线圈类型： | 无锁存 |
| 线圈电流： | 66.7mA |
| 线圈电压： | 12VDC |
| 触点形式： | SPDT（1 C 型） |
| 触点额定值（电流）： | 20A |
| 切换电压： | 14VDC -标称 |
| 关闭电压（最大）： | 7.2 VDC |
| 关闭电压（最小）： | 1 VDC |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 管件 |
| 触点材料： | 银合金，无镉 |
| 操作时间： | 10ms |
| 释放时间： | 10ms |
| 线圈功率： | 800 mW |
| 线圈电阻： | 180 欧姆 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 2609 (CN2011-ZH PDF) |
| 其它名称： | 255-2591 ACT112-ND |
CT (ACT)
2. Speci?cations
Characteristics
Contact
Rating
Electrical
characteristics
Item
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity (resistive load)
Max. carrying current (14V DC)* 3
Nominal operating power
Min. switching capacity (resistive load)* 1
Insulation resistance (Initial)
Breakdown voltage Between open contacts
(Initial) Between contacts and coil
Operate time (at nominal voltage)
Release time (at nominal voltage)
Speci?cations
1 Form C × 2, 1 Form C
N.O.: Typ 7m ? , N.C.: Typ 10m ? (By voltage drop 6V DC 1A)
Ag alloy (Cadmium free)
N.O.: 20 A 14V DC, N.C.: 10 A 14V DC
N.O.: 25 A for 1 hour, 35 A for 2 minutes at 20 ° C 68 ° F
20 A for 1 hour, 30 A for 2 minutes at 85 ° C 185 ° F
800 mW
1 A 14V DC
Min. 100 M ? (at 500V DC, Measurement at same location as “Breakdown voltage” section.)
500 Vrms for 1 min. (Detection current: 10mA)
500 Vrms for 1 min. (Detection current: 10mA)
Max. 10ms (at 20 ° C 68 ° F , excluding contact bounce time) (Initial)
Max. 10ms (at 20 ° C 68 ° F , excluding contact bounce time) (Initial)
Mechanical
characteristics
Shock resistance
Vibration resistance
Mechanical
Functional
Destructive
Functional
Destructive
Min. 100 m/s 2 {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10 μ s)
Min. 1,000 m/s 2 {100G} (Half-wave pulse of sine wave: 6ms)
10 Hz to 100 Hz, Min. 44.1 m/s 2 {4.5G} (Detection time: 10 μ s)
10 Hz to 500 Hz, Min. 44.1 m/s 2 {4.5G},
Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Min. 10 7 (at 120 cpm)
<Resistive load>
Min. 10 5 (at nominal switching capacity, operating frequency: 1s ON, 9s OFF)
Expected life
Conditions
Electrical
Conditions for operation, transport and storage* 2
<Motor load>
N.O. side: Min. 2 × 10 5 (at Inrush 25A, Steady 5A 14 V DC),
Min. 10 5 (at 25A 14 V DC motor lock condition)
N.C. side: Min. 2 × 10 5 (at brake current 20A 14 V DC) (operating frequency: 0.5s ON, 9.5s OFF)
Ambient temperature: –40 ° C to +85 ° C –40 ° F to +185 ° F ,
Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature)
Mass
Max. operating speed
6 cpm (at nominal switching capacity)
Twin type: approx. 8 g .28 oz , 1 Form C type: approx. 4 g .14 oz
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. Please refer to “Usage ambient
condition” in CAUTIONS FOR USE OF AUTOMOTIVE RELAYS.
Please inquire if you will be using the relay in a high temperature atmosphere (110 ° C 230 ° F ).
*3. Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you con?rm operation under actual conditions.
? If the relay is used continuously for long periods of time with coils on both sides in an energized condition, breakdown might occur due to abnormal heating
depending on the carrying condition. Therefore, please inquire when using with a circuit that causes an energized condition on both sides simultaneously.
REFERENCE DATA
1-(1). Coil temperature rise (at room
temperature)
Sample: ACT212, 3pcs.
Contact carrying current: 0A, 10A, 20A
Ambient temperature: Room temperature
1-(2). Coil temperature rise (at 85 ° C 185 ° F )
Sample: ACT212, 3pcs.
Contact carrying current: 0A, 10A, 20A
Ambient temperature: 85 ° C 185 ° F
2. Max. switching capability (Resistive load,
initial)
140
(when coil powered on one side)
140
(when coil powered on one side)
60
(N.O. side: room temperature)
20A
120
120
20A
50
100
80
10A
0A
100
80
10A
0A
40
30
60
40
60
40
20
20
20
10
0
12
14 16
0
12
14 16
0
0
10
20 30 40
50
Coil applied voltage, V
Coil applied voltage, V
Switching current, A
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB228E 201208-T
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