参数资料
型号: CB1-M-24V
厂商: Panasonic Electric Works
文件页数: 5/8页
文件大小: 0K
描述: RELAY AUTOMOTIVE SPDT 20A 24V
其它有关文件: General Appl Guidelines
产品目录绘图: CB Series
CB1 Series Circuit
标准包装: 50
系列: CB
继电器类型: 自动
线圈类型: 无锁存
线圈电流: 75mA
线圈电压: 24VDC
触点形式: SPDT(1 C 型)
触点额定值(电流): 20A
切换电压: 28VDC - 标称
关闭电压(最大): 14 VDC
关闭电压(最小): 2.4 VDC
特点: 密封式 - 全部
安装类型: 底座安装
端接类型: 快速连接 - 0.250"(6.3mm)
包装: 散装
触点材料: 银合金,无镉
操作时间: 15ms
释放时间: 15ms
线圈功率: 1.8 W
线圈电阻: 320 欧姆
工作温度: -40°C ~ 85°C
产品目录页面: 2609 (CN2011-ZH PDF)
其它名称: 255-1831
CB1-M-24V-ND

CB
CB RELAYS (High contact capacity type)
1. Allowable ambient temperature
(High resistant/high contact capacity type)
150
2. Ambient temperature and operating voltage
range
(High contact capacity/standard type)
40
3. Distribution of pick-up and drop-out voltage
Sample: CB1aHF-12V, 53pcs.
70
140
120
35
30
60
50
Pick-up voltage
Drop-out voltage
100
80
60
30A
40A
50A
25
20
15
10
Operating voltage range
40
30
20
? 40 ? 20
40
20
90
100
110 120 130 140
60A
70A
150
5
0
Pick-up voltage
(Cold start)
0 20 40 60 80 85 100 120
10
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
Applied coil voltage, %V
Ambient temperature, ° C
Voltage, V
Assumption:
? Maximum mean coil temperature: 180 ° C
? Curves are based on 1.4W (Nominal power consumption of the unsupprressed coil at nominal voltage)
4. Distribution of operate and release time
Sample: CB1aHF-12V, 53pcs.
12
5. Contact resistance
Sample: CB1aHF-12V, 53pcs.
(By voltage drop 6V DC 1A)
70
10
Operate time
60
50
8
40
6
30
4
20
Releas e time
2
10
0
8
10
12
14
0
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
Coil voltage, V
Resistance, m ?
6. Electrical life test (Motor free)
Sample: CB1aH-12V, 3pcs.
Load: Inrush current: 64A/Steady current: 35A
Fan motor actual load (motor free) 12V DC
Operating frequency: ON 3s, OFF 7s
Ambient temperature: Room temperature
Circuit
Change of pick-up and drop-out voltage
10
9
8
7
Change of contact resistance
50
40
6
Pick-up voltage
30
3s
7s
5
4
Max.
X
20
10s
3
2
Drop-out voltage
Min.
Max.
X
10
Max.
1
Min.
X
Min.
M
0
0
5
No. of operations, × 10 4
10
0
0
5
No. of operations, × 10 4
10
Load current waveform
Inrush current: 64A, Steady current: 35A
10A
500ms
ASCTB220E 201208-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
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