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SR35 Quick-Start Guide

Stellar® SR35 Series Soft Starter Quick Start Guide – 1st Ed – 07/09/2020

3

Safety

I

mporTanT

 

InformaTIon

Installers should read and understand the instructions in this guide prior to 

installing, operating and maintaining the soft start. The following symbols may 

appear in this guide or on the soft start to warn of potential hazards or to draw 

attention to certain information.

C

auTIon

 s

TaTemenTs

The examples and diagrams in this manual are included solely for illustrative 

purposes.  The information contained in this manual is subject to change at any time 

and without prior notice.  In no event will responsibility or liability be accepted for 

direct, indirect or consequential damages resulting from the use or application of 

this equipment.

D

angerous

 V

oltage

 

I

nDIcates

 

the

 

presence

 

of

 

a

 

hazarDous

 

Voltage

 

whIch

 

coulD

 

result

 

In

 

personal

 

Injury

 

or

 

Death

.

w

arnIng

/c

autIon

 

I

nDIcates

 

a

 

potentIal

 

hazarD

.  a

ny

 

InstructIons

 

that

 

follow

 

thIs

 

symbol

 

shoulD

 

be

 

obeyeD

 

to

 

aVoID

 

possIble

 

Damage

 

to

 

the

 

equIpment

anD

 

personal

 

Injury

 

or

 

Death

.

Protective Earth (Ground) 

Indicates a terminal which is intended for connection to an external conductor for 

protection against electric shock in case of a fault.

1L1

3L2

5L3

2T1

4T2

6T3

M

3 ~

•  SR35 soft starters contain dangerous 

voltages when connected to the mains 

supply  Only qualified personnel that have 

been completely trained and authorized, 

should carry out installation, operation and 

maintenance of this equipment

•  Installation of the soft start must be made in 

accordance with existing local and national 

electrical codes and regulations and have a 

minimum protection rating

•  It is the responsibility of the installer to 

provide suitable grounding and branch 

circuit protection in accordance with local 

electrical safety codes

•  This soft starter contains no serviceable or 

re-usable parts

•  The STOP function of the soft starter does 

not isolate dangerous voltages from the 

output of the soft start  An approved 

electrical isolation device must be used 

to disconnect the soft start from the 

incoming supply before accessing electrical 

connections

Содержание Stellar SR35 Series

Страница 1: ...Stellar SR35 Soft Starter Quick Start Guide...

Страница 2: ...ower Circuit Wiring Diagram 3 phase 10 Single Phase Operation 11 Power Circuit Wiring Diagram 1 phase 11 Control Terminal Connections 12 Control Terminal Functions 12 3 Wire Control Circuit Wiring Dia...

Страница 3: ...his symbol should be obeyed to avoid possible damage to the equipment and personal injury or death Protective Earth Ground Indicates a terminal which is intended for connection to an external conducto...

Страница 4: ...hen installing the SR35 soft starter into a cabinet ventilation must be provided if the heat output of the unit is greater than the cabinet can dissipate The heat dissipated can be approximated with t...

Страница 5: ...is clear of all personnel and property Failure to follow this practice may result in death serious injury or damage to equipment Accessories The following accessories have been developed and tested fo...

Страница 6: ...17 to SR35 065 Dimensions mm in 148 5 83 108 4 25 90 3 54 165 6 50 181 7 13 Weight 1 97kg 3 75lb Note SR35 soft starters may be horizontally mounted with deration See Horizontal Mounting Rating Tables...

Страница 7: ...077 to SR35 192 Dimensions mm in 237 9 3 147 5 8 75 3 0 283 11 1 296 11 7 Weight 6 kg 13 22lb Note SR35 soft starters may be horizontally mounted with deration See Horizontal Mounting Rating Tables Cl...

Страница 8: ...35 361 Dimensions mm in 205 8 1 160 6 3 60 2 4 435 17 1 490 19 3 162 9 6 4 332 13 1 Weight 15kg 33 10lb Note SR35 soft starters may be horizontally mounted with deration See Horizontal Mounting Rating...

Страница 9: ...d as an option for short circuit protection of the semiconductors These fuses must be fitted externally to the SR35 chassis to comply with certain standards It is the responsibility of the installer a...

Страница 10: ...uide 1st Ed 07 09 2020 Electrical Connections 3 Phase Electrical Supply Connections L1 L2 L3 RJ45 connector Modbus RTU USB Connector Control Terminals AC Induction Motor Connections T1 T2 T3 Power Cir...

Страница 11: ...The base rating of the unit is unchanged Power Circuit Wiring Diagram 1 phase NOTE Refer to the SR35 single phase AC motor connectivity insert for additional single phase motor wiring details 2 T1 4 T...

Страница 12: ...C Specification See General Specifications on page 18 for VA rating residual ripple 100mV spikes switching peaks 240mV Turn On Off response no overshoot of Vout Overvoltage voltage protection output v...

Страница 13: ...gram K1 0V Start Stop 24V D1 D2 13 0V COM 14 21 22 FU1 24V dc NOTE 110 230V control supply possible with optional control supply module SR35 PSU 2 Wire Control Circuit Wiring Diagram 2 Wire Control Wi...

Страница 14: ...erload trip settings are determined by the Motor Current setting and the Trip Class setting Trip class choices are Class 10 Class 20 and Class 30 The SR35 soft starters are protected using full I2T mo...

Страница 15: ...3 Control scheme Local Control Terminal Modbus RTU 4 Keypad guidance wizard Displays which keys are valid for specific menu items 5 Motor overload level 0 to 100 6 Control keypad 7 Status LED incorpor...

Страница 16: ...Stellar SR35 Series Soft Starter Quick Start Guide 1st Ed 07 09 2020 How to Configure the SR35 Operation Local Motor Start Example Navigation Method Auto Application Setup Center button to adjust Quic...

Страница 17: ...ded 10 10 7 10 3 5 30 Crusher 40 10 0 30 3 5 60 Fan High Inertia 40 10 0 30 3 5 60 Fan Low Inertia 30 15 0 10 3 5 30 Grinder 40 10 0 20 3 5 40 Mill 40 10 0 20 3 5 40 Mixer 10 10 0 20 4 25 Moulding M C...

Страница 18: ...ors connected between motor windings and supply Number of poles 3 main poles 2 main poles controlled by semiconductor switching element Rated insulation voltage Ui Main circuit See Key to part numbers...

Страница 19: ...contact normally closed 21 22 Utilisation category voltage rating current rating Resistive load 250VAC 2A cos 0 5 250VAC 2A 4 Electronic overload relay with manual reset and thermal memory Trip Class...

Страница 20: ...C 61000 4 5 2kV line to ground 1kV line to line IEC 61000 4 6 10V 1 NOTICE This product has been designed for environment A Use of this product in environment B may cause unwanted electromagnetic dist...

Страница 21: ...40 C 104 F Maximum Altitude 1 000m 3281ft above 1000m derate by 1 of VMX agility Ie per 100m 328ft to a maximum altitude of 2 000m 6562ft Environmental Rating Main Circuit IP00 IP20 with optional fin...

Страница 22: ...ational current Ie A 80 106 132 160 195 242 302 361 Rated conditional short circuit current Iq kA 10 10 10 10 10 18 18 18 Class J time delay fuse 1 Maximum rating Z1 A 150 200 250 300 400 450 600 600...

Страница 23: ...le Horizontally Mounted Ie kW 1 FLA HP 2 Trip Class 10 Ie AC 53a 3 5 17 F S 4 Trip Class 20 Ie AC 53a 4 19 F S 4 Trip Class 30 Ie AC 53a 4 29 F S 4 A3 230V 400V 500V A3 200V 208V 220 240V 440 480V 550...

Страница 24: ...Stellar SR35 Soft Starter Quick Start Guide First Edition 01 22 2020...

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