RAJA+
Automatic Direct-On-
Line Starter 3TE7111
For dependable service, it is of utmost
importance that instructions given below are
followed for selection, inspection, installation,
commissioning, operation and maintenance.
Installation, Operation & Maintenance
Instructions
s
RAJA+ Automatic DOL Starter
Selection of Starter
• Refer Table 1 for recommended selection of 3TE7 starters.
• 3TE7 starters are available from 7.5 HP/5.5kW to
17.5HP/13kW suitable for 3 phase and Submersible
pump application motors.
4
9
7
16
1
7
8
4
3
2
6
5
15
19
13
11
12
17
18
9
10
14
3
1
5
2
6
8
1. ‘ON’ push button (green)
2. ‘OFF/RESET’ push button (red)
3. Doorknob
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 healthiness of incoming power
supply
9. Earthing screw
1. Contactor
2. Thermal Overload Relay
3. Contact Block 1NO
4. Contact Block 1NC
5. Thermal Overload Relay Setting Dial
6. Relay Red Test button
7. Contactor Incoming Terminal Screws
8. Contactor Outgoing Terminal Screws
9. Wiring diagram Label
10. Links
11. Gasket
12. Grommet
13. Enclosure mounting holes 4x
14. Terminal Block TB1
15. Terminal Block TB2
16. Amber LED
17. LMRA
18. LMRA mode selector switch
19. Earthing (for customer)
Fig. 1: ADOL Starter
Fig. 2: ADOL Starter inside view
Please read and understand these instructions before
installing, operating or maintaining the equipment. Keep for
future reference.
Danger
Hazardous voltage can cause death or serious injury. Disconnect
power before working on equipment.
Warning
Automatic Motor Restart
LMRA has “Auto” mode selection. Use this function with
caution, Motor will restart automatically when healthy
power is restored back.
Reliable functioning of the equipment is only ensured with
certified components. Commissioning and maintenance by
qualified personnel only.
NOTICE
This product has been designed for environment A. Use of this product
in environment B may cause unwanted electromagnetic disturbances in
which case the user may require to take adequate mitigation measures.
Complies to standard: IS/IEC 60947-4-1
