51ND09 Просмотр технического описания (PDF) - Unspecified
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51ND09 Datasheet PDF : 8 Pages
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FBR51, 52 SERIES
• Test item
14 V DC-80 A (120W)
lamp load 100,000
operations minimum
(FBR51n-WL type)
• Test circuit
N.O.
• Shift of pick-up drop-out voltage
100
80
60
PICK-UP
40 DROP-OUT
20
0
Initial
1 Number of operations (x10140)
20
100
• Shift of contact resistance
• Current wave form
1000
80 A
100
10 A
0A
10
Initial
1
10
20
100
Number of operations (x104)
4. COIL TEMPERATURE RISE
(°C) 120
100
80
60
40
20
0.8 W
0.6 W
(3) carrying current : 20 A
applied coil power
(2) carrying current : 10 A
applied coil power
0.8 W
0.6 W
0.8 W
0.6 W
(1)carrying current : 0 A
applied coil power
at 20°C
0
0
10
20
30
Applied time (minutes)
5. OPERATING COIL VOLATGE RANGE (EXAMPLE)
[ FBR51ND09-n]
[ FBR51ND12-n ]
NOTE : Intermittent coil
operation is required in this
region at 20 A or more
NOTE : Intermittent coil
operation is required in this
region at 20 A or more
(V)
15
carrying current.
carrying current carrying
(V)
current.
15
10
CONTINUOUSLY
APPLICABLE COIL
VOLTAGE RANGE
5
–30 0
50
100
Operating temperature (°C)
CONTINUOUSLY
10
APPLICABLE COIL
VOLTAGE RANGE
5
–30 0
50
100
Operating temperature (°C)
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