Emerson Bettis SCE300 - Plant Requirements

19
Installation and Maintenance Instructions
MAN-02-04-99-0712-EN Rev. 1
February 2020
Installation
Section 4: Installation
4.8 Plant Requirements
Protection devices (over-current breakers, magneto-thermal switches, or fuses) must be
provided by the customer to protect the main lines in case of motor over-current or loss of
insulation between phases and earth.
The following circuit breakers are identied on the basis of the actuator's technical features:
— Reference: IEC EN 60947-2
— Characteristic: K
NOTICE
Before any installation work takes place, ensure that the plant engineering staff or
responsible party has selected the most appropriate electrical protection for the
application site.
NOTICE
For actuators certied according to CSA standards, the eld connections shall be done with
certied crimp-on ring terminals.
Table 3. Current Absorption - Single-Phase and DC Voltage
Model
Selected
Step
Operating
Time
(s/90°)
Current Absorption (A)
24 V
AC
48 V
AC
90 V
AC
110
V AC
230
V AC
264
V AC
24 V
DC
48 V
DC
90 V
DC
110
V DC
230 V
DC
264 V
DC
063/
E006
8 15 2.26 1.01 0.590 0.473 0.334 0.289 2.02 1.01 0.605 0.476 0.222 0.196
6 28 1.60 0.84 0.405 0.334 0.253 0.217 1.53 0.75 0.415 0.343 0.158 0.138
4 48 1.38 0.73 0.317 0.265 0.209 0.176 1.30 0.64 0.318 0.260 0.120 0.106
125/
E013
8 15 4.20 1.70 0.980 0.810 0.430 0.420 4.50 1.81 1.040 0.820 0.390 0.340
6 28 2.60 1.28 0.780 0.630 0.370 0.340 2.65 1.27 0.810 0.640 0.300 0.260
4 48 2.04 1.00 0.680 0.560 0.340 0.290 2.10 0.96 0.720 0.570 0.270 0.220
250/
E025
8 15 10.30 4.90 2.440 1.970 0.920 0.800 9.70 4.80 2.520 1.950 0.900 0.780
6 28 8.20 3.80 1.650 1.350 0.640 0.570 7.20 3.60 1.650 1.320 0.630 0.540
4 48 6.40 3.30 1.440 1.170 0.560 0.500 6.80 3.20 1.460 1.140 0.540 0.470
500/
E051
8 15 14.50 6.80 3.200 2.520 1.150 1.000 14.00 7.00 3.220 2.530 1.120 0.980
6 28 9.50 4.60 1.900 1.550 0.760 0.670 9.30 4.50 1.920 1.540 0.720 0.620
4 48 7.00 3.40 1.550 1.240 0.600 0.530 7.10 3.40 1.510 1.240 0.580 0.500
1000/
E091
8 24 14.50 6.80 3.200 2.520 1.150 1.000 14.00 7.00 3.220 2.530 1.120 0.980
6 45 9.50 4.60 1.900 1.550 0.760 0.670 9.30 4.50 1.920 1.540 0.720 0.620
4 80 7.00 3.40 1.550 1.240 0.600 0.530 7.10 3.40 1.510 1.240 0.580 0.500
2000/
E171
8 53 14.50 6.80 3.200 2.520 1.150 1.000 14.00 7.00 3.220 2.530 1.120 0.980
6 100 9.50 4.60 1.900 1.550 0.760 0.670 9.30 4.50 1.920 1.540 0.720 0.620
4 180 7.00 3.40 1.550 1.240 0.600 0.530 7.10 3.40 1.510 1.240 0.580 0.500