Installation Manual
Table Of Contents
- Chapter 1 Introduction
- Chapter 2 Quickstart
- Chapter 3 Description
- Chapter 4 Mounting
- Chapter 5 Connection
- 5:1 General
- 5:2 Electrical connection
- 5:2.1 Main circuit
- 5:2.2 Supply voltage and control circuit
- 5:2.2.1 Supply voltage, terminals 1 and 2
- 5:2.2.2 Earthing, terminal 3
- 5:2.2.3 Start and Stop, terminals 4, 5, 8, 9, 10, 11
- 5:2.2.4 Programmable inputs, terminals 6 and 7
- 5:2.2.5 Programmable output relay K4, terminals 12, 13, and 14
- 5:2.2.6 Programmable output relay K5, terminals 15, 16, and 17
- 5:2.2.7 Programmable output relay K6, terminals 18, 19, and 20
- 5:2.2.8 PTC input
- 5:2.2.9 Analog output
- 5:2.3 Emergency closing of contactor (PSTB370...1050 only)
- 5:3 Connection of communication devices (optional)
- Chapter 6 Human-Machine Interface (HMI)
- Chapter 7 Settings and configuration
- Chapter 8 Fieldbus communication (option)
- Chapter 9 Maintenance
- Chapter 10 Functions
- 10:1 Setting current
- 10:2 Start mode
- 10:3 Stop mode
- 10:4 Tune torque control
- 10:5 Start ramp
- 10:6 Stop ramp
- 10:7 Initial voltage
- 10:8 End voltage
- 10:9 Step down voltage
- 10:10 Current limit
- 10:11 Torque limit
- 10:12 Kick start
- 10:13 Kick start level
- 10:14 Kick start time
- 10:15 Start ramp range
- 10:16 Stop ramp range
- 10:17 Overload protection type
- 10:18 Overload protection class
- 10:19 Overload protection, dual type, start class
- 10:20 Overload protection, dual type, run class
- 10:21 Overload protection, type of operation
- 10:22 Locked rotor protection
- 10:23 Locked rotor protection level
- 10:24 Locked rotor protection time
- 10:25 Locked rotor protection, type of operation
- 10:26 Underload protection
- 10:27 Underload protection level
- 10:28 Underload protection time
- 10:29 Underload protection, type of operation
- 10:30 Phase imbalance protection
- 10:31 Phase imbalance protection level
- 10:32 Phase imbalance protection, type of operation
- 10:33 High current protection
- 10:34 High current protection, type of operation
- 10:35 Phase reversal protection
- 10:36 Phase reversal protection, type of operation
- 10:37 PTC protection
- 10:38 PTC protection, type of operation
- 10:39 External by-pass
- 10:40 High current warning
- 10:41 High current warning level
- 10:42 Low current warning
- 10:43 Low current warning level
- 10:44 Overload warning
- 10:45 Overload warning level
- 10:46 Thyristor (SCR) overload warning
- 10:47 Phase loss fault, type of operation
- 10:48 Fieldbus fault, type of operation
- 10:49 Frequency fault, type of operation
- 10:50 Heat sink over-temperature fault, type of operation
- 10:51 Thyristor short circuit fault, type of operation
- 10:52 By-pass doesn't open fault, type of operation
- 10:53 By-pass doesn't close fault, type of operation
- 10:54 Programmable inputs, In0 and In1
- 10:55 Programmable output relays, K4, K5, and K6
- 10:56 Programmable software output V7
- 10:57 Analog output
- 10:58 Analog output, reference
- 10:59 Analog output, type of value
- 10:60 Analog output, range max
- 10:61 Fieldbus control
- 10:62 Fieldbus type
- 10:63 Fieldbus address
- 10:64 Fieldbus auto disable
- 10:65 Sequence start, number of sequences
- 10:66 Start ramp, first sequence
- 10:67 Initial voltage, first sequence
- 10:68 Current limit, first sequence
- 10:69 Setting current, first sequence
- 10:70 Start ramp, second sequence
- 10:71 Initial voltage, second sequence
- 10:72 Current limit, second sequence
- 10:73 Setting current, second sequence
- 10:74 Start ramp, third sequence
- 10:75 Initial voltage, third sequence
- 10:76 Current limit, third sequence
- 10:77 Setting current, third sequence
- 10:78 Language
- 10:79 LCD automatic switch-off
- 10:80 Password
- 10:81 Date type
- 10:82 Year
- 10:83 Month
- 10:84 Day
- 10:85 Hour
- 10:86 Minutes
- 10:87 Dual current limit time
- 10:88 Dual current limit level
- Chapter 11 Trouble shooting
- Chapter 12 Diagrams
- Chapter 13 Index
Connection
Chapter 5
43
1SFC132003M0201
Chapter 5 Connection
This chapter describes the electrical connections as well as
connections for communication devices that have to be made
before you can use the softstarter.
5:1 General
Caution!
All wiring and connection must be carried out by a
qualified electrician, and in accordance with installation
standards and safety regulations.
For quickly minimized connection, see Chapter 2 “Quickstart”
5:2 Electrical connection
5:2.1 Main circuit
Softstarters PST30...PSTB1050 can be connected both “In
Line”, see Figure 1, and “Inside Delta”, see Figure 2.
Connect the line side to terminals 1L1, 3L2, 5L3.
Connect the motor to terminals 2T1, 4T2, 6T3 on the motor
side.
The terminal marking is printed on the front label.
Tightening torques and cable thickness, see Figure 6.
PST30...
PSTB1050
1SFC132047F0001
PST30...
PSTB1050
1SFC132046F0001
F
igure 1: In Line connection Figure 2: Inside Delta connection