Enertronica Santerno ASAC-1 Series, Manual

Page: 6 / 14

6/14 ASAC-1
4 Adjustments
350%
90%
80% 70%
60%
400% 300%
50%
100%
16s
8s 12s
10s
No
Soft Stop
450% 250%
6s
4s
2s
14s
20s
16
8 12
10
OFF
6
4
2
14
20
16
8 12
10
OFF
TRIP RUN
ANY ANY
FWD FWD
6
4
2
5s
2s 15s
5s
OFF
15s
5s
2s
2s
15s
14
20
14244.C
1
2
3
7 8
6
5
4
1 Current Ramp
2 Current Limit
3 Motor Trip Class
4 Motor FLC
5 Soft Stop Time
6 Excess Start Time
7 Auxiliary Relay Function
8 Phase Sequence Protection
1 Current Ramp
Select the initial start current (A) and ramp time (B).
Current ramp starting extends the time soft starter takes to reach the
current limit and is suitable for generator set supplies, loads requiring
an extended start time or applications with extreme load variation
between starts.
The ramp time does not control the time the motor will take to reach
full speed.
Cur
rent
Time
2 Current Limit
Select the current limit (C).
The current limit is the maximum level of current the soft starter will
deliver to the motor during the soft start.
Cur
rent
Time
3 Motor Trip Class
Select the trip class for motor overload protection.
The trip class reflects the maximum time (in seconds) that the motor
can run at locked rotor current. The Motor Trip Class setting
assumes a locked rotor current of 600%.
Setting the motor trip class to "Off" disables motor overload
protection.
4 Motor FLC
Configure the soft starter to match the motor's full load current (FLC).
Configure according to the motor's nameplate current. Divide the
motor's FLC by the soft starter's maximum current rating (on the soft
starter's nameplate label).
0
8
2
3
9
.A
INPUT RATING: 200-440VAC, 50/60Hz, 3PH
OUTPUT FLC: xxAAC53b4-6:354, 30 kW @ 400V
AUXILIARY CONTACTS: 5A@ 250VAC/360VA, 5A @30VDC Resistive
WITHSTAND CURRENT: 5000ARMS, 600VAC max.
POWER CONTACTS: #10 - #2AWG, 6 - 35 mm2(3-5 Nm, 2.2-3.7 lb-ft)
AUXILIARY CONTACTS: 20 - 16AWG, 0.75- 1.5 mm2(0.5 Nm, 4.5 lb-in)
Motor FLC
Soft starter FLC