參數資料
型號： RE1A-48STF
元件分類： 功率/信號繼電器
英文描述： POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.009A (COIL), 48VDC (COIL), 250mW (COIL), 20A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
文件頁數： 2/2頁
文件大小： 174K
代理商： RE1A-48STF
Phone (707) 996-5201 | Fax (707) 996-3380 |
www.worldproducts.com
22 | Industrial Relay Catalog
RE SERIES
CONTACT RATINGS
Contact Arrangement
RE High Current (T)
1 Form A (SPST-NO)
1 Form C (SPDT)
RE Standard Current (Nil)
1 Form A (SPDT-NO)
1 Form C (SPDT)
RE High Sensitivity (H)
1 Form A (SPST-NO)
1 Form C (SPDT)
RE Standard Current (Nil)
2 Form A (DPST-NO)
2 Form C (DPDT)
Max. Swittching Power
4000VA 480W
3000VA 360W
2500VA 300W
2000V 240W
Mac. Switching Voltage
250VAC 30VDC
Max. Switching Current
20A
12A
10A
8A
Contact Resistance
≤100mW
Resistive Load
16A / 250VAC
20A / 125VAC
16A / 30VDC
12A / 250VAC
12A / 30VDC
10A / 250VAC
10A / 30VDC
8A / 250VAC
8A / 30VDC
Inductive Load
(Cos Ф = 0.4, L/R = 7ms)
8A / 250VAC
8A / 30VDC
6A / 250VAC
6A / 30VDC
5A / 250VAC
5A / 30VDC
2A / 250VAC
2A / 30VDC
Motor Load
(Cos Ф = 0.6)
1HP / 240VAC
1/2HP / 120VAC
1/2HP / 240VAC
1/3HP / 120VAC
1/2HP / 240VAC
1/3HP / 120VAC
1/2HP / 240VAC
1/4HP / 120VAC
Pilot Duty Load
720VA / 240VAC
(Form A Only)
720VA / 240VAC
(Form A Only)
720VA / 240VAC
(Form A Only)
360VA / 240VAC
(Form A Only)
TV Rating
TV-8
TV-5
TV-3
Contact Material
silver alloy
CHARACTERISTICS
Electrical Life
1 x 105
Mechanical Life
1 x 107
Initial Insulation Resistance
Min. 1000M 500VDC
Contact Resistance (Initial)
≤100m
Operate Time
≤7ms(excluding bounce) typical, 15ms max at nominal voltage
Release Time
≤3ms(excluding bounce) typical, 5ms max at nominal voltage
Initial Dielectric Strength
50/60Hz 1000VAC 1 min. (between open contact)
50/60Hz 2500VAC 1 min. (between all conductors)
50/60Hz 5000VAC 1 min. (between contact and coil)
Vibration Resistance
Malfunction: 10 to 55Hz at Double Amplitude of 1.5mm
Destructive: 10 to 55Hz at Double Amplitude of 1.5mm
Shock Resistance
Malfunction: 10G(11ms)
Destructive: 10G(6ms)
Ambient Temperature
-40°C ~ +85°C
Relative Humidity
85% at 40°C
Unit Weight
Approx. 13g
REFERENCE DATA
2 C
0.5
10
0.1
0.2
20
30
40
100
50
20
1
2
5
10
300
200
Resistive Load
2A
Max. DC Load
Breaking Capicity
DC Current (A)
DC
Voltage
(V)
8
4
2
0
6
16
12
10
14
2A,2C
1A-T,1C-T
250VAC
Resistive Load
1A,1C
10
100
1000
O
pe
ra
tio
n
(x
10
4 )
Contact Current (A)
Life Curves
A: Coil temperature = Ambient temperature.
B: 110% of nominal coil voltage at rated contact load
Applied
Coil
Voltage
(%
of
ra
te
d
no
m
.)
Max. Allowable Ambient Temp (°C)
+40
100
0
60
+20
300
220
140
180
260
+80
+60
+100
8A
16A
12A
A
B
0A
Max. Ambient Temperature
vs. Coil Voltage
相關PDF資料
PDF描述
RE1A-48STFP POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.009A (COIL), 48VDC (COIL), 250mW (COIL), 20A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
RE1A-48SP POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.009A (COIL), 48VDC (COIL), 250mW (COIL), 12A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
RE1A-48SF POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.009A (COIL), 48VDC (COIL), 250mW (COIL), 12A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
RE1A-48SFP POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.009A (COIL), 48VDC (COIL), 250mW (COIL), 12A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
RE1A-48P POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.009A (COIL), 48VDC (COIL), 250mW (COIL), 12A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
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