Siemens RAJA+ 3TE7111-2SC18-1A Series Operating instructions

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

Contents:
1. Automatic Direct ON Line Starter:
1.1 Product description
1.2 Wiring diagram
1.3 Technical Details
1.4 Installation
1.5 Operating procedure in normal condition
1.6 Troubleshooting guidelines in case any incoming
fault is present before switching ON the motor
1.7 Troubleshooting guidelines in fault condition
when motor stops while it is in running condition
1.8 Troubleshooting guidelines in case any fault is at the load side

Product: Automatic Direct
ON Line Starter
1.1: Product Description
1: Door Knob - For screwing & unscrewing the door
2: Amber LED - For indicating the incoming power supply availability & healthiness.
3: Metal enclosure - Metallic enclosure of ADOL starter
4: ON Push button (Green) - For switching ON the motor
5: OFF/RESET push button (Red) - For switching OFF the motor / Reset the overload relay
6: Mechanical Latch (OFF push button) - For preventing undesired ON operation of motor
7: Door - Door of ADOL starter
8: Earthing screw - Earthing screw of ADOL starter for Customer
9: Name Plate - Name plate with technical details of ADOL
1
2
3
4
5
6
7
8
9
3
Installation, Maintenance & Troubleshooting guide | Version 01

1: Amber LED - For indicating the healthiness of incoming power supply
2: Starter Mode selecting switch - For the selection of starter operating mode (Auto,Manual, Bypass)
3: LMRA - For checking the healthiness of incoming power supply
4: LMRA On delay dial - On delay setting dial (0.5-5min)
5: Contactor
6: Thermal overload relay
7: Relay setting dial - Dial which can be set according to the motor current
8: Green NO Aux.contact - For switching ON the motor if starter enclosure is open
9: Red NC Aux.contact - For switching OFF the motor if starter enclosure is open
10: Relay Red test button - For checking the relay trip circuit
11: Relay reset button - For resetting the relay
12: Incoming terminal block (TB1) - For connecting the incoming supply cables
13: Outgoing terminal block (TB2) - For connecting the outgoing supply cables to motor
14: Earthing screw - Starter earthing provision
15: Mounting hole - 4x holes for mounting the starter
16: Links - Links of ON & OFF push buttons
17: Gasket
18: Grommet - For the incoming & outgoing cable passage
19: Wiring diagram label
1
2
3
4
7
9
11
13
15
17
19
5
6
8
10
12
14
16
18
4
Installation, Maintenance & Troubleshooting guide | Version 01

1.2: Wiring Diagram
Installation, Maintenance & Troubleshooting guide | Version 01
5

6
Control logic diagram
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7
Power circuit diagram
Installation, Maintenance & Troubleshooting guide | Version 01

Table: 1 Technical details of ADOL Starter
Note: xx: Coil voltage; Z6:200-400V AC; Z8: 260-460V AC
yy: Coil voltage; FE:200-400V AC; FF: 260-460V AC
*Type 1 coordination as per IS/IEC 60947-4-1 Standard.
1.3: Technical details
Type (HP /
kW)
Ie
(A)
Contactor Relay Range
(A)
Line
Monitoring
Relay
Recomm-
ended
Max. Back-up
HRC Fuse
rating,
SIEMENS Make
type 3NA7
– 500V*
Max.
Recomm
ended
Cu cable
size
(sq:mm)
3TE7111-2SC18-1Axx
3TE7111-2CC21-1Axx
3TE7111-2BC21-1Axx
3TE7111-2DC23-1AZ8
3TE7111-2CC24-1Axx
3TE7111-2QC24-1AZ8
3TE7111-2RC25-1AZ8
7.5/5.5 11.4 3TS3210-0Ax x-08K 3UW5102-2A 10-16 7UG0613-0yy20 32A 2.5
7.5/5.5 14.5 3TS3210-0Axx-08K 3UW5102-2A 10-16 7UG0613-0yy20 32A 2.5
10/7.5 15.4 3TS3311-0Axx-08K 3UW5102-2B 10-16 7UG0613-0yy20 32A 2.5
10/7.5 19.5 3TS3311-0Axx-08K 3UW5202-2C 12.5-20 7UG0613-0yy20 32A 2.5
12.5/9.3 19.5 3TS3311-0Axx-08K 3UW5202-2C 16-25 7UG0613-0yy20 32A 4.0
12.5/9.3 25 3TS3511-0AZ8-08K 3US5600-2D 20-32 7UG0613-0yy20 63A 4.0
15/11 23 3TS3411-0Axx-08K 3UW5202-2C 16-25 7UG0613-0yy20 32A 4.0
15/11 29 3TS3511-0AZ8-08K 3US5600-2Q 25-36 7UG0613-0yy20 63A 10
17.5/13 34 3TS3611-0AZ8-08K 3US5600-2R 32-40 7UG0613-0yy20 80A 10
Installation, Maintenance & Troubleshooting guide | Version 01
8

1.4: Installation
1. Open the door by unscrewing the door knob.
2. Fix the starter enclosure vertically on a rigid surface free from vibration.
3. Remove the rubber grommets for incoming and outgoing cable connections. (Fig: 2)
4. Connect incoming and outgoing cables as follows (Fig: 2)
-Select correct size of cable from Table 1.
-Remove approx. 10mm of insulation.
-Pass the cable through proper cable gland to avoid ingress of material.
-Connect the incoming supply cables to terminal block TB1 and tighten the screws firmly
(ref.tightening torque from Table 3).
5. NOTE: LMRA is set in Manual mode (Factory setting).
6. Set the overload relay scale (Fig: 2) using proper screw driver as per the procedure given below.
7. Set the overload relay to rated current mentioned on motor name plate.
8. Press green button of the Aux.contact block (Fig: 2) to start the motor and wait till it reaches to normal speed.
9. Reduce the overload relay settings till it trips.
10. Set the overload relay at slightly higher value.
11. Allow a reset time approx 4min. and reset the overload relay manually (Fig: 2)
12. Restart the motor. If the relay does not trip, consider the overload relay as properly set. If it trips,
set it at little higher value and recheck.
13. Press the red knob (Fig: 2) on the overload relay to stop the motor
14. Fix the door by screwing the knob
9
Table: 2 Mounting Torque Values
Sr. No Location Size Torque
1 Earthing screw (cover to body) M5 2.5-3.0Nm
2 Contactor 3TS30..36 M4 0.8-1.4Nm
3 LMR-A M4 0.8-1.4Nm
4 Terminal block 30A M4 0.8-1.4Nm
5 Terminal block 60A M4 0.8-1.4Nm
6 ON& OFF /Rest link ST4.2x9.5 0.8-1.2Nm
Table: 3 Terminal Torque Values
Sr. No Location Size Torque
1 3TS30..32 M3.5 0.8-1.4Nm
2 3TS33/34 (Power wiring) M4 1.0-1.5Nm
3 3TS35/36 (Power wiring) M5 2.5-3.0Nm
4 Terminal block 30A M4 0.8-1.4Nm
5 Terminal block 60A M5 1.5-2.1Nm
6 Contact block 3SB5 M3.5 0.8-1.2Nm
7 Aux terminal (side add on) of 3TS35/36, 3TS33/34 M3.5 0.8-1.4Nm
8 Coil Terminals A1/A2 M3.5 0.8-1.2Nm
9 Aux. terminals of all Relays M3.5 0.8-1.2Nm
10 3UW51/52 M4 1.0-1.5Nm
11 3US56 M5 2.5-3.0Nm
12 Indicating light - Amber M3 0.8Nm
Installation, Maintenance & Troubleshooting guide | Version 01

LMR-A: Manual mode
1A : Keep the LMR-A in Manual mode.
1B : Switch ON 3-Phase incoming main supply.
1C : Amber LED will start blinking for a period of min 0.5 min.
1D : 0.5 min is the default setting which can vary from min 0.5 min to max.5min.
1E : After the ON-delay duration, amber LED will ON continously indicating that the incoming supply
is Healthy (Assuming incoming supply is healthy).
1F : Press the green push putton for switching ON the starter.
1G : Starter gets switched ON.
1H : Press the red push button for switching OFF the starter.
1I : Starter gets switched OFF.
1J : Amber LED indication remains continous ON.
1K : Switch OFF the 3-phase incoming main supply.
1L : Amber LED indication gets turned OFF indicating that there is no incoming main supply.
LMR-A: Auto mode
1A : Keep the LMR-A in Auto mode.
1B : Switch ON the 3-Phase incoming main supply.
1C : Amber LED will start blinking for a period of min 0.5 min.
1D : 0.5 min is the default setting which can vary from min 0.5 min to max.5min.
1E : After the ON-delay duration, amber LED will ON continously indicating that the incoming supply is
healthy(Assuming incoming supply is healthy).
1F : Not applicable (No need to press ON push button)
1G : Starter gets switched ON automatically.
1H : Press the red push button and lock by mechanical latch for switching OFF the starter.
1I : Starter gets switched OFF.
1J : Amber LED indication remains continous ON.
1K : Switch OFF the 3-phase incoming main supply.
1L : Amber LED indication gets turned OFF indicating that there is no incoming main supply.
1.5: Operating procedure in normal condition
Starter operation:
LMR-A
Mode
Manual
Auto
Bypass
Amber
LED
indication
Blink
(On-delay
duration)
Blink
(On-delay
duration)
Blink
(On-delay
duration)
On-
Delay
0.5-
5min
0.5-
5min
0.5-
5min
Amber
LED
ON
ON
ON
‘ON’
Push
button
ON
ON
ON
Starter
Operation
ON
ON
ON
ON
ON
ON
‘OFF’
Push
button
OFF
Lock
OFF
Starter
Operation
OFF
OFF
OFF
Amber
LED
indication
OFF
OFF
OFF
Amber
LED
Table: 4 ADOL operating sequence in normal condition
1A
3ф
main
supply
ON
ON
ON
1B 1C 1D 1E 1F 1G 1H 1J 1K 1L1I
ON operation OFF operation
Installation, Maintenance & Troubleshooting guide | Version 01
10
3ф
main
supply
OFF
OFF
OFF

LMR-A: Bypass mode
1A : Keep the LMR-A in Bypass mode.
1B : Switch ON the 3-Phase incoming main supply.
(*Customer may switch ON the starter directly after switching ON the 3 phase incoming supply irresepctive
of Blinking status as there is only indication for incoming supply faults and no Protection in Byapass mode.)
1C : Amber LED will start blinking for a period of min 0.5 min.
1D : 0.5 min is the default setting which can vary from min 0.5 min to max.5min.
1E : After the ON-delay duration, amber LED will ON continously indicating that the incoming supply is
healthy(Assuming incoming supply is healthy).
1F : Press the green push putton for switching ON the starter.
1G : Starter gets switched ON.
1H : Press the red push button for switching OFF the starter.
1I : Starter gets switched OFF.
1J : Amber LED indication remains continous ON.
1K : Switch OFF the 3-phase incoming main supply.
1L : Amber LED indication gets turned OFF indicating that there is no incoming main supply.
Installation, Maintenance & Troubleshooting guide | Version 01
11

#: Phase loss1, Phase reversal2, Under voltage3, Over voltage4, Phase unbalance5
NA – Starter is unprotected from incoming power supply faults,only protection from load side faults. In this mode, amber LED will
continously ON if incoming power supply is healthy and will blink if the incoming power supply is unhealthy–Refer 1.8
1) LMR-A: Manual mode
2A : Check the mode of LMR-A, if it is manual mode, please follow the below steps.
2B : Switch ON the 3-Phase incoming main supply.
2C : Amber LED will start blinking
2D : Amber LED will blink for a duration of min 30sec.
2E : After the On-delay duration, amber LED remains blinking indicating that the incoming supply is unhealthy.
12F : - Check the rated operational voltage of the starter in incoming terminal block (TB1) between L1-L2, L2-L3, L1-L3
with suitable equipment e.g. multimeter.
- Check for the phase loss in any phase (L1,L2,L3) with suitable equipment e.g. multimeter.
12G : - After resuming incoming main supply to normal condition, repeat the steps from 2A to 2D and then go to step no.2H
If fault still exists, then
22F : - Check the phase sequence of all the phases of incoming main supply at terminal block TB1.
- Identify the wrong sequence of phase connected in any of the incoming terminal.
22G : - Connect the phase sequence of all the phases correctly (R phase to L1 , Y phase to L2, B phase to L3) to the incoming
main supply terminals of Terminal block TB1.
- Repeat the steps from 2A to 2D and then go to step no.2H
If fault still exists, then
32F : - Check the rated operational voltage of the starter in incoming terminal block (TB1) between L1-L2,
L2-L3, L1-L3 with suitable equipment e.g. multimeter.
- Check whether the 3-phase voltage in the incoming terminals of terminal block TB1 is less than minimum
required voltage (Refer table no.6).
32G : - Starter will be operational only if the 3-phase incoming supply voltage is between
min.required voltage & max.voltage allowed (Refer table no.6).
- Repeat the steps from 2A to 2D and then go to step no.2H
1.6: Troubleshooting Guidelines in case any incoming
supply fault is present before switching ON the Starter
Starter Fault conditon:
LMR-A
Mode
Manual
Auto
Bypass
3ф
main
supply
ON
ON
ON
Amber
LED
indication
Blink
Blink
Blink
Amber
LED
indication
Blink
Blink
Blink
On-
Delay
0.5-
5min
0.5-
5min
0.5-
5min
Possible
causes
of fault
#
#
NA
Corrective
action
1)
2)
NA
ON
ON
ON
Amber
LED
indication
ON
ON
ON
‘ON’ Push
button
ON
NA
ON
Starter
operation
Table: 5 ADOL operating sequence in fault condition
2A 2B 2C 2D 2E 2F 2G 2H 2J2I
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12

2) LMR-A: Auto mode
2A : Check the mode of LMR-A, if it is Auto mode, please repeat the steps from 2B to 2H.
2I : No need to press ON push button.
2J : Starter gets switched ON automatically.
* LMR-A: Bypass mode
As in Bypass mode there is no protection from the inconing supply faults, however there may some conditions,
example mentioned below where Starter may not ON –
1. Phase loss
2. Incmoing supply voltage less than the minimum required operational voltage of the Starter.
3. Incoming supply voltage is very high etc.......
In the above conditions check the Starters as explained in Auto & Manual Mode.
If fault still exists, then
42F : - Check the rated operational voltage of the starter in incoming terminal block (TB1) between L1-L2, L2-L3, L1-L3.
- Check whether the 3-phase voltage in the incoming terminals of terminal block TB1 is >Maximum voltage allowed.
(Refer table no.6).
42G : - Starter will be operational only if the incoming supply voltage is between min.required voltage & Max.voltage allowed
(Refer table no.6).
- Repeat the steps from 2A to 2D and then go to step no.2H
If fault still exists, then
52F : - Check the rated operational voltage of the starter in incoming terminal block (TB1) between L1-L2, L2-L3, L1-L3.
- Check whether the operational line voltage difference between any 2 phase in the incoming. terminals of terminal block
TB1 is >50V.
52G : - Starter will be operational only if the incoming supply voltage difference between any 2 phase in the incoming terminal
block TB1 of the starter is <=50V.
- Repeat the steps from 2A to 2D and then go to step no.2H
2H : Amber LED will remain ON continously indicating that the fault is cleared
2I : Press the Green ON push button to switch ON the starter.
2J : Starter gets switched ON.
Manual
≤ 195
≤ 250
205
260
≥ 400
≥ 455
390
445
(Z6) 200-400
(Z8) 260-460
Table: 6 Range of Undervoltage & Over voltage
Starter
Voltage Range
(V)
Undervoltage fault
Trip voltage for
undervoltage fault
(V)
Trip voltage for
undervoltage fault
(V)
Trip voltage for
Overvoltage fault
(V)
Max.voltage
allowed
(V)
Overvoltage fault
Installation, Maintenance & Troubleshooting guide | Version 01
13

14
#: Phase loss1, Phase reversal2, Under voltage3, Over voltage4, Phase unbalance5
NA – Starter is unprotected from incoming power supply faults,only protection from load side faults. In this mode, amber LED
will continously ON if incoming power supply is healthy and will blink if the incoming power supply is unhealthy– Refer 1.8
1.7: Troubleshooting Guidelines in fault condition when
motor stops while it is in running condition
1) LMR-A: Manual mode
3A : Motor suddenly stops after running for some time.
3B : Check the mode of LMR-A, if it is Manual mode.
3C : Amber LED will start blinking 3D,
3E : Follow steps from 2F to 2G of manual mode (Refer Table no.5 ; Corrective action 1) )
3F to 3K : Follow steps from 1B to 1G of manual mode (Refer Table no.4)
3L : Motor starts running again.
1) LMR-A: Auto mode
3A : Motor suddenly stops after running for some time.
3B : Check the mode of LMR-A, if it is Auto mode.
3C : Amber LED will start blinking
3D ,3E : Follow steps from 2F to 2G of Auto mode (Refer Table no.5; Corrective action 2) )
3F to 3K : Follow steps from 1B to 1G of Auto mode (Refer Table no.4)
3L : Motor starts running again.
Starter Fault conditon:
Table: 7 ADOL operating sequence in fault condition
3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L3I
**LMR-A: Bypass mode
As in Bypass mode there is no protection from the inconing supply faults, however there may some conditions,
example mentioned below where Starter may not ON –
1. Phase loss
2. Incoming supply voltage less than the minimum required operational voltage of the Starter.
3. Incoming supply voltage is very high etc.......
In the above conditions check the Starters as explained in Auto & Manual Mode.
Motor
conditon
Not
Running
Not
Running
LMR
Mode
Manual
Auto
Amber
LED
indication
Blink
Blink
Possible
causes
of fault
#
#
Corrective
action
1)
2)
3фmain
supply
ON
ON
Amber
LED
indication
Blink
Blink
ON
NA
ON
ON
ON
ON
Waiting
duration
0.5-5min
0.5-5min
Amber
LED
indication
Starter
operation
Motor
conditon
Running
Running
Not
Running Bypass Blink** NA NA ON Blink ONON ON0.5-5min Running
‘ON’
Push
button
Installation, Maintenance & Troubleshooting guide | Version 01

15
1.8: Troubleshooting Guidelines in case
any fault is at load side
Thermal overload relay provide protection from:
a) overload condition at Motor
b) single phasing at load side
a) overload condition at Motor : check the suitable Motor current rating and adjust the overload relay setting
dial as per the requirement.
b) Single phasing at load side – Overload relay tripped as inbuilt feature to protect from single phase faults.
Check the single phasing condition at Motor side terminal TB2,TB3 to Motor.
For both conditions restart the Starter after proper reset time of approx. 4 min.
Steps to be followed
Installation, Maintenance & Troubleshooting guide | Version 01

Published by
Siemens Ltd
Smart Infrastructure
Electrical Products
R&D Building, 48,
Thane-Belapur Road
Thane 400708, India
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Subject to changes and errors. The information given in this document only contains
Article no. SI EP CC RajaSM1 042021
general descriptions and/or performance features which may not always specifically
reflect those described, or which may undergo modification in the course of further
development of the products. The requested performance features are binding only
when they are expressly agreed upon in the concluded contract.