CB1F-R-WM-24V Panasonic Electric Works, CB1F-R-WM-24V Datasheet - Page 7

• Manufacturer Part Number: CB1F-R-WM-24V
• Description: RELAY AUTO 24VDC W/RES FLUX BRKT
• Manufacturer: Panasonic Electric Works
• Series: CBr

Specifications of CB1F-R-WM-24V

• Relay Type: Automotive
• Contact Form: SPDT (1 Form C)
• Contact Rating (current): 20A
• Switching Voltage: 24VDC
• Coil Type: Standard
• Coil Current: 84mA
• Coil Voltage: 24VDC
• Turn On Voltage (max): 14 VDC
• Turn Off Voltage (min): 2.4 VDC
• Mounting Type: Chassis Mount
• Termination Style: Quick Connect - .250" (6.3mm)
• Circuit: SPDT (1 Form C)
• Contact Rating @ Voltage: 20A @ 24VDC
• Control On Voltage (max): 14 VDC
• Control Off Voltage (min): 2.4 VDC
• 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
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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.