PSTB1050-600-70

Category:

Description

PSTB1050-600-70

Softstarter PSTB1050-600-70 for max 600V main voltage and 110 – 240V 50/60Hz control supply voltage

Technical

  • Rated Operational Voltage:

Main Circuit 208 … 600 V AC

  • Rated Control Supply Voltage (Us):

100 … 250 V AC

  • Rated Control Circuit Voltage (Uc):

DC Operation 24 V

  • Rated Frequency (f):

Main Circuit 50/60 Hz
Control Supply 50/60 Hz

  • Rated Operational Power – In-Line Connection (Pe):

(400 V) 560 kW
(500 V) 730 kW

  • Rated Operational Current – In-Line Connection (Ie):

1050 A

  • Rated Operational Power – Inside Delta Connection:

at 400 V 1000 kW
at 500 V 1250 kW

  • Rated Operational Current – Inside Delta Connection:

1810 A

  • Service Factor Percentage:

100 %

  • Overload Protection:

Build-in electronic overload protection

  • Integrated Electronic Overload:

Yes

  • Adjustable Rated Motor Current Ie:

30 … 115 %

  • Starting Capacity at Maximum Rated Current Ie:

3xIe for 15s

  • Ramp Time:

During Start 1 … 30 second [unit of time]
During Start 1 … 120 second [unit of time]
During Stop 0 … 30 second [unit of time]
During Stop 0 … 120 second [unit of time]

  • Initial Voltage During Start:

30 … 70 %

  • Step Down Voltage Special Ramp:

100 … 30 %

  • Current Limit Function:

1.5 … 7xIe

  • Switch for Inside Delta Connection:

Yes

  • Run Signal Relay:

Yes

  • By-pass Signal Relay:

Yes

  • Fault Signal Relay:

Yes

  • Overload Signal Relay:

Yes

  • Analog Outputs:

0…10 volts
0…20 mA
4…20 mA

  • Signal indication ready to start/standby ON (LED):

Green

  • Signal indication protection (LED):

Yellow

  • Signal indication fault (LED):

Red

  • Number of Starts Per Hour at 3.5*Ie for 7 sec. 50% ON Time 50% OFF Time:

10

  • Communication:

FiledBusPlug(Standard)

  • Degree of Protection:

acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00

  • Terminal Type:

Main Circuit: Bars

  • Connecting Capacity Main Circuit:

Hole Diameter 12.5 mm
Width and Thickness 40×6 mm

  • Connecting Capacity Control Circuit:

Rigid 1×2.5 mm²
Rigid 2×1.5 mm²

  • Connecting Capacity Supply Circuit:

Rigid 1×2.5 mm²
Rigid 2×1.5 mm²

  • Tightening Torque:

Main Circuit 45 N·m
Supply Circuit 0.5 N·m
Control Circuit 0.5 N·m

  • Product Main Type:

PSTB1050

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