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參數(shù)資料
| 型號： | RSE4012-B |
| 英文描述： | Industrial Control IC |
| 中文描述： | 工業(yè)控制IC |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 97K |
| 代理商： | RSE4012-B |
2
Specifications are subject to change without notice (30.06.1999)
M
3~
RSE 22 .. - B, RSE 4. .. - B, RSE 60 .. - B
Power supply
Rated operational volt. (U
e
)
through terminals L1-L2-L3
Overvoltage cat. III (IEC 60664)
(IEC 60038)
127/220 VAC rms ±15%
50/60 Hz -5/+5 Hz
230/400 VAC rms ±15%
50/60 Hz -5/+5 Hz
277/480 VAC rms ±15%
50/60 Hz -5/+5 Hz
346/600 VAC rms ±15%
50/60 Hz -5/+5 Hz
≤
40 ms
None
22
40
48
60
Voltage interruption
Dielectric voltage
Rated impulse withstand volt. 4 kV (1.2/50 μs)
Rated operational power
supplied from
2 VA
L1-L2
Accuracy
Ramp up
5.5 - 7.5 s on max.
≤
0.5 s on min.
6 - 10 s on max.
≤
0.5 s on min.
70 - 100% on max.
5% on min.
Electromagnetic Compatibility
acc. to EN 50 082-2
Ramp down
Initial torque
EMC
Immunity
Indication for
Power supply ON
Ramp up/down bypassing relay
LED, yellow
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Screw terminals
Tightening torque
Terminal capacity
Approvals
CE-marking
LED, green
IP 20
3
-20° to +50°C (-4° to +122°F)
-50° to +85°C (-58° to +185°F)
Max. 0.5 Nm acc. to IEC 60947
2 x 2.5 mm
2
CSA (<7.5 HP @ 600 VAC), UL
Yes
Mode of Operation
Rated opera-
tional current
3 A
12 A
I
2
t for fusing
t = 1 - 10 ms
72 A
2
s
610 A
2
s
I
TSM
dI/dt
120 A
p
350 A
p
50 A/μs
50 A/μs
Semiconductor Data
Functional Diagram
A3
A2
A1
L1
L2
L3
U/
T1
V/
T2
W/
T3
L1
L2
L3
U
V
W
Uc
110-480V
24-110V
0
Operation Diagram 2
Operation Diagram 1
Time
Motor voltage
100%
1
Ramp-up time 0.5 to 5 s. Time from zero load voltage to full load
voltage.
Ramp-down time 0.5 to 5 s. Time from full load voltage to zero
load current.
Initial torque 0 to 85% voltage at the start of the ramp-up function.
2
3
1
2
3
1
2
3
Mains Ue
Control input Uc
LED
LED
LED
Supply Specifications
General Specifications
This motor controller is in-
tended to be used to softstart/
stop 3-phase squirrel cage
induction motors and thereby
reduce the stress or wear on
gear and belt/chain drives and
to give smooth operation of
machines. Soft starting and or
stopping is achieved by con-
trolling the motor voltage.
During running operation the
semiconductor is bypassed by
an internal electromechanical
relay.
The initial torque can be ad-
justed from 0 to 85% of the
nominal torque.
The soft-start and soft-stop
time can be adjusted from 0.5
to approx. 5 s.
A green LED indicates supply.
Two yellow LEDs indicate
Ramp up/down and Running
mode.
Overload protection is not pro-
vided in this motor controller
and must therefore be installed
separately.
The controller is switching
2 lines. The 3rd line is continu-
ously connected to the load.
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