ABB PSE Manual - page 33
1SFC132005C0201, rev.F | Softstarters 33
PSE – The efficient range
Technical data
Rated insulation voltage U
i
600 V
Analog output
Rated operational voltage U
e
208 ... 600 V +10 %/-15 %
Output signal reference
4 ... 20 mA
Rated control supply voltage U
s
100 ... 250 V +10 %/-15 %, 50/60 Hz ±5 %
Type of output signal
I Amp
Rated control circuit voltage U
c
Internal 24 V DC
Scaling
Fixed at 1.2 x I
e
Starting capacity at I
e
4xI
e
for 10 sec.
Control circuit
Number of starts per hour
10
1)
Number of inputs
3 (start, stop, reset of faults)
Overload capability,
Signal indication LED’s
Overload Class
10
On / Ready
Green flashing / steady
Ambient temperature
Run / TOR
Green flashing / steady
During operation
-25 … +60 °C
2)
Protection
Yellow
During storage
-40 … +70 °C
Fault
Red
Maximum Altitude
4000 m
3)
Protections
Degree of protection
Electronic overload
Yes (Class 10A, 10, 20, 30)
Main circuit
IP00
Locked rotor protection
Yes
Supply and Control circuit
IP20
Underload protection
Yes
Main circuit
Built-in By-pass
Yes
Field bus connection
Cooling system - Fan cooled
Connection for
(thermostat controlled)
Yes
ABB FieldBusPlug
Yes (option)
HMI for settings
External keypad
Display
4 7-segments and icons. Illuminated
Display LCD type
Keypad
2 selection keys and 2 navigation keys
Ambient temperature
Main settings
during operation
-25 … +60 °C
Setting current
Size dependent
during storage
-40 … +70 °C
Ramp time during start
1-30 sec
Degree of protection
IP66
Ramp time during stop
0-30 sec
Initial / end voltage
30-70%
Current limit
1.5-7xI
e
Torque control for start
Yes / No
Torque control for stop
Yes / No
Kick start
Off, 30-100%
Signal relays
Number of signal relays
3
K2
Run signal
K3
TOR (By-pass) signal
K1
Event signal
Rated operational voltage U
e
250 V AC / 24 V DC
4)
Rated thermal current I
th
3 A
Rated operational current I
e
at AC-15 (U
e
= 250 V)
1.5 A
1)
Valid for 50 % on time and 50 % off time. If other data is required, please contact your sales office
2)
Above 40 ºC up to max. 60 ºC reduce the rated current with 0.6 % per ºC.
3)
When used at high altitudes above 1000 meters up to 4000 meters you need to derate the rated current using the following formula.
[ % of I
e
= 100 - x - 1000 ] x = actual altitude for the softstarter
150
4)
A common voltage needs to be used for all 3 signal relays
Class 30
Class 20
Class 10
Class 10A
8
7
6
5
4
3
2
1
10 000
1000
100
10
1
0
0
Time (s)
Current (x Ie)
Tripping curves for electronic overload protection (Cold)