CB1A-P-24V Panasonic, CB1A-P-24V Datasheet - Page 7

• Manufacturer Part Number: CB1A-P-24V
• Description: General Purpose / Industrial Relays 20A 24VDC 1 FORM A PCB
• Manufacturer: Panasonic

Specifications of CB1A-P-24V

• Contact Form: 1 Form A
• Coil Voltage: 24 VDC
• Contact Rating: 20 A at 28 VDC
• Coil Termination: Solder Tab
• Contact Termination: Solder Tab
• Mounting Style: Through Hole
• Power Consumption: 1.8 W
• Contact Material: Silver Alloy
• Coil Current: 75 mA
• Coil Resistance: 320 Ohms
• Coil Type: Standard
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CB
7-(1). Electrical life test (Motor free)
Sample: CB1aH-12V, 3pcs.
Load: Inrush current: 64A/Steady current: 35A
Fan motor actual load (motor free) 12V DC
Switching frequency: (ON:OFF = 3s:7s)
Ambient temperature: Room temperature
Circuit
Load current waveform
Inrush current: 64A, Steady current: 35A
7-(2). Electrical life test (Motor lock)
Sample: CB1aH-12V, 5pcs.
Load: 100A 14V DC
Magnet clutch actual load (lock condition)
Switching frequency: (ON:OFF = 1s:9s)
Ambient temperature: Room temperature
Circuit
Load current waveform
100A 14V DC
14V DC
3s
10s
7s
M
M
Lock condition
10A
20A
500ms
200ms
applied)
Clutch
(5V DC
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
Change of pick-up and drop-out voltage
Change of pick-up and drop-out voltage
10
9
8
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
0
0
10
20
Drop-out voltage
Pick-up voltage
Drop-out voltage
No. of operations, × 10
Pick-up voltage
No. of operations
40
5
60
80
4
100
10
Max.
X
Min.
Max.
X
Min.
Max.
X
Min.
Max.
X
Min.
Change of contact resistance
Change of contact resistance
50
40
30
20
10
50
40
30
20
10
0
0
0
0
10
20
No. of operations, × 10
No. of operations
40
5
60
80
4
100
10
Max.
X
Min.
Max.
X
Min.