ABB PSR User Manual

1SFC132005C0201, rev.F | Softstarters 45
PST(B) – The advanced range
Technical data
PSTB Integrated by-pass ratings
Softstarter PSTB370 PSTB470 PSTB570 PSTB720 PSTB840 PSTB1050
Integrated contactor AF300 AF460 AF580 AF750
AC-3 rating (A) 305 460 580 750
Rated insulation voltage U
i
690 V Control circuit
Rated operational voltage U
e
208...600 V, 400...690 V + 10 % / -15 % 50/60 Hz ±5% Number of inputs 2 (start, stop)
Rated control supply voltage U
s
100...250 V +10% / -15% 50/60 Hz ±5% Number of additional
programmable inputs
2 (Each input can be programmed to
be either; Non, Reset, Enable, Jog,
DOL- On, Start motor 2, Start motor 3
or FB-Dis)
Rated control circiut voltage U
c
Internal or external 24 V DC
Starting capacity at I
e
4 x I
e
for 10 sec.
Number of starts per hour PST30...300 PSTB370...1050
30
1)
10
1)
Signalling indication LED
Overload capability
Overload class 10 Power on Green
Fault Red
Service factor PST(B)30...840 PSTB1050
Protection Yellow
115 % 100 %
Ambient temperature
Protections
during operation ±0 ... +50 °C
2)
during storage -25 ... +70 °C
Electronic overload Yes (Class 10A, 10, 20, 30)
Dual overload
Yes (separate overload function for
start and run)
Maximum altitude 4000 m
3)
Degree of protection PST30...72 PST85...PSTB1050 PTC connection Yes
main circuit IP10 IP00 Locked rotor protection Yes (Level and delay adjustable)
Supply and control circuit
IP20
Underload protection Yes (Level and delay adjustable)
Main circuit PST30...300 PSTB370...1050 Phase imbalance Yes (Level and delay adjustable)
Built-in By-pass contactor No Yes High current (8 x I
e
) Yes
Cooling system - Fan cooled Yes (thermostat controlled) Phase reversal protection Yes
HMI for settings (Human Machine Interface) Warnings (pre-warning)
Display Full text High current Yes (Level and delay adjustable)
Languages
English, German, Italian, Dutch, Chinese, Finnish,
Low current (underload) Yes (Level and delay adjustable)
Swedish, French, Spanish, Russian, Portugese,
Overload trip Yes (Level and delay adjustable)
Turkish, Polish and Czech Overtemp, thyristor (SCR) Yes
Keypad 2 selection keys and 2 navigating keys
Start of several motors
Signal relays
Possible to set-up and start three Yes (Different parameter sets)
Number of programmable
3 (each relay can be programmed to be
different motors
signal relays
Run, By-pass or Event signal) Field bus connection
K4 Default as Run signal Connection for ABB FiledBus Plug Yes
K5 Default as TOR (By-pass) signal PTC input
K6 Default as Event signal Switch off resistance 2825 ohm ± 20%
Rated operational voltage, U
e
250 V AC / 24 V DC Switch on resistance 1200 ohm ± 20%
Rated thermal current I
th
5 A
External keypad
Rated operational current I
e
at 1.5 A
Display LCD type
AC-15 (U
e
=250 V)
Ambient temperature
Analog output
During operation ±0 ... +50 °C
Output signal reference 0 ... 10 V, 0 ... 20 mA, 4 ... 20 mA
During storage -25 ... +70 °C
Type of output signal I Amp, U Volt, P kW, P hp, Q kVAr, S kVA, TmpMot,
TmpSCR, cosPhi
Degree of protection IP66
1)
Valid for 50 % on time and 50 % off time. If other data is required, contact your sales ofce.
2)
Above 40 ºC up to max. 50 ºC reduce the rated current with 0.8 % per ºC.
3)
When used at high alitudes 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

ABB PSR Specifications

General

Brand	ABB
Model	PSR
Category	Controller
Language	English