Siemens RAJA+ Operating instructions

Installation, Maintenance
& Troubleshooting Guide
For RAJA
+
Agriculture Starters
& Controllers

Contents:
2. Fully Automatic Star Delta Starter:
2.1 Product description
2.2 Wiring diagram
2.3 Technical Details
2.4 Installation
2.5 Operating procedure in normal condition
2.6 Troubleshooting guidelines in case any incoming
fault is present before switching ON the motor
2.7 Troubleshooting guidelines in fault condition when
motor stops while it is in running condition
2.8 Troubleshooting guidelines in case any fault is at the load side

Product Fully Automatic
Star Delta Starter
2.1: Product description
1. ‘ON’ push button (green)
2. ‘OFF/RESET’ push button (red)
3. Door knob
4. Metal Enclosure
5. Door
6. Mechanical Latch (OFF push button) to be used for preventing undesired ON operation of Starter
7. Name plate
8. LED (amber) to indicate the availability and healthiness of incoming power supply
9. Green LED to indicate Motor ON status
10. Rocker switch (Control ON / OFF)
11. Dual VA meter (For indication)
12. Phase Selector switch
13. Earthing screw
14. Starter Mounting bracket
3
Installation, Maintenance & Troubleshooting guide | Version 02
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1
6
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5
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13
4
12
11
14
8
9
10

1: Phase selector switch
2: Green LED
3: Amber LED
4: AV Meter
5: Star Delta Timer,
6: Starter operating mode
7: Line Monitoring relay
8: Line Contactor
9: Delta contactor
10: Thermal overload relay
11: Star contactor
12: Terminal block TB3
13: Terminal block TB2
14: Terminal block TB1
15: ON push button
16: OFF push button
17: Rocker switch
1 2 3 4 5
6
7
8
9
10
11
12
13
14
15
16
17
4
Inside view of FASD-1 Starter
Installation, Maintenance & Troubleshooting guide | Version 02

2.2: Wiring Diagram: FASD-1
Installation, Maintenance & Troubleshooting guide | Version 02
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Control logic diagram
6
Installation, Maintenance & Troubleshooting guide | Version 02

Power circuit diagram
7
Installation, Maintenance & Troubleshooting guide | Version 02

8
Wiring Diagram: FASD-2
Installation, Maintenance & Troubleshooting guide | Version 02

9
Control logic diagram
Installation, Maintenance & Troubleshooting guide | Version 02

10
Power circuit diagram
Installation, Maintenance & Troubleshooting guide | Version 02