AMD LV-651 User's Specifiche Pagina 1

Softstart UK Specifications 4.3. Dimensions and Weights E08718.EACDBEA BCD Model A mm (inch) B mm (inch) C mm (inch) D mm (inch) E mm (inch) Weig

Specifications Softstart UK 4.4. Specifications Supply Mains voltage (L1, L2, L3) ... 380 VAC ~ 600 VAC (± 10%) (in-li

Softstart UK Installation 5. Installation 5.1. Physical Installation 143221/L15/L33/L22/T1 6/T34/T21/L15/ L33/L22/T16/T34/T2B1/L15/L33/L22/T16/T3

Installation Softstart UK 5.3. Control Wiring The LV-DS has three fixed inputs for remote control. These inputs should be controlled by contact

Softstart UK Installation 5.6. Power Terminations NOTE For personnel safety, the power terminals on models up to LV-DS-0105B are protected by sn

Installation Softstart UK 5.7. Power Input and Output Configurations • Internally Bypassed Models (LV-DS-0023B~LV-DS-1000B) Models LV-DS-0023B ~

Softstart UK Installation 5.8. Schematic Diagrams Internally bypassed models Non-bypassed models 22216/T32/T113144/T2243334656441405657585354A6A5A

Power Circuits Softstart UK 6. Power Circuits 6.1. Motor Connection LV-DS soft starters can be connected to the motor in-line or inside delta (al

Softstart UK Power Circuits • In-line installation, non-bypassed 6/T32/T15/L33/L21/L113144/T2EKM1KM1 F1M3 KM1 Main contactor (optional) F1 Semico

Power Circuits Softstart UK CAUTION When connecting the LV-DS in inside delta configuration, always install a main contactor or shunt trip circui

Softstart UK Contents Contents 1. About This Manual ...

Softstart UK Power Circuits NOTE Fuse selection is based on a 400% FLC start for 20 seconds in conjunction with standard published starts per hour

Power Circuits Softstart UK Model SCR I2T (A2S) Supply Voltage (< 440 VAC) Supply Voltage (< 575 VAC) Supply Voltage (< 690 VAC) LV-DS-035

Softstart UK Power Circuits • Ferraz Fuses - North American Style (PSC 690) Model SCR I2t (A2s) Supply Voltage (< 440 VAC) Supply Voltage (<

Power Circuits Softstart UK Model SCR I2t (A2s) Supply Voltage (< 440 VAC) Supply Voltage (< 575 VAC) Supply Voltage (< 690 VAC) LV-DS-062

Softstart UK Operation 7. Operation 7.1. The Keypad 512346 1 Four-line display for status and programming details. 2 LOCAL/REMOTE: Toggle betw

Operation Softstart UK • Programmable screen The LV-DS's user-programmable screen can be configured to show the most important information fo

Softstart UK Operation The STOP button on the keypad is always enabled. Control via the serial communication network is always enabled in local c

Operation Softstart UK • Adaptive Control for Starting In an adaptive control soft start, the LV-DS adjusts the current in order to start the moto

Softstart UK Operation • Kickstart Kickstart provides a short boost of extra torque at the beginning of a start, and can be used in conjunction wi

Operation Softstart UK • Adaptive Control for Stopping In an adaptive control soft stop, the LV-DS controls the current in order to stop the motor

Contents Softstart UK 11.2. Trip Messages ...

Softstart UK Operation • Brake Brake reduces the time the motor requires to stop. During braking an increased noise level from the motor may be au

Operation Softstart UK 7.7. Jog Operation Jog runs the motor at reduced speed, to allow alignment of the load or to assist servicing. The motor

Softstart UK Programming Menu 8. Programming Menu The Programming Menu lets you view and change programmable parameters that control how the LV-DS

Programming Menu Softstart UK 8.1. Quick Setup The Quick Setup Menu makes it easy to configure the LV-DS for common applications. The LV-DS select

Softstart UK Programming Menu 8.2. Standard Menu The standard menu provides access to commonly used parameters, allowing the user to configure the

Programming Menu Softstart UK 8.3. Extended Menu The Extended Menu provides access to all the LV-DS's programmable parameters. Default Set

Softstart UK Programming Menu Default Setting 7 Relay Outputs 7A Relay A Function Main Contactor 7B Relay A On Delay 00:00 mm:ss 7C Relay

Programming Menu Softstart UK 8.4. Parameter Descriptions • 1 Motor Details NOTE Parameter 1B determines the trip current for motor overload pro

Softstart UK Programming Menu 2F – Kickstart Time Range: 0 – 2000 milliseconds Default: 0000 milliseconds Description: Sets the kickstart dura

Programming Menu Softstart UK • 3 Secondary Start/Stop See the Primary Start/Stop parameters for parameter details. 3A – Start Mode-2 Options: C

Softstart UK About This Manual 1. About This Manual The examples and diagrams in this manual are included solely for illustrative purposes. The

Softstart UK Programming Menu • 4 Protection Levels 4A – Current Imbalance Range: 10% - 50% Default: 30% Description: Sets the trip point for

Programming Menu Softstart UK • 5 Protection Delays 5A – Restart Delay Range: 00:01 - 60:00 (minutes:seconds) Default: 10 seconds Description:

Softstart UK Programming Menu 6D – Input A Function Options: Motor Set Select (default) The LV-DS can be configured with two separate sets of mot

Programming Menu Softstart UK • 7 Relay Outputs 7A – Relay A Function Options: Off Relay A is not used. Main Contactor (default) The relay closes

Softstart UK Programming Menu • 8 Analog Output The LV-DS has an analog output, which can be connected to associated equipment to monitor motor pe

Programming Menu Softstart UK NOTE If the starter is manually reset, the resets counter will return to zero. 9C – Reset Delay Groups A&B Range

Softstart UK Programming Menu 10I – Mains Reference Voltage Range: 100 – 690 V Default: 400 V Description: Sets the nominal mains voltage for t

Programming Menu Softstart UK 15E – Shorted SCR Action Options: 3-Phase Control Only (default) PowerThrough Description: Selects whether the soft

Softstart UK Programming Menu • 16 Protection Action CAUTION Defeating the protection may compromise the starter and motor, and should only be do

Programming Menu Softstart UK 8.7. Setup Tools Setup Tools includes maintenance options to configure the LV-DS's date and time, reset the the

Caution Statements Softstart UK 2. Caution Statements Caution Statements cannot cover every potential cause of equipment damage but can highlight

Softstart UK Logs Menu 9. Logs Menu The Logs Menu provides information on events, trips and starter performance. Press the LOGS button to open t

Application Examples Softstart UK 10. Application Examples 10.1. Installation with Main Contactor The LV-DS is installed with a main contactor (A

Softstart UK Application Examples 10.2. Installation with Bypass Contactor The LV-DS is installed with a bypass contactor (AC1 rated). The bypass

Application Examples Softstart UK 10.3. Emergency Run Operation In normal operation the LV-DS is controlled via a remote two-wire signal (terminal

Softstart UK Application Examples 10.4. Auxiliary Trip Circuit In normal operation the LV-DS is controlled via a remote two-wire signal (terminals

Application Examples Softstart UK 10.5. DC Brake with External Zero Speed Sensor For loads which may vary between braking cycles, there are benefi

Softstart UK Application Examples 10.6. Soft Braking For applications with high inertia and/or a variable load, the LV-DS can be configured for so

Application Examples Softstart UK 10.7. Two Speed Motor The LV-DS can be configured for control of dual speed Dahlander type motors, using a high

Softstart UK Troubleshooting 11. Troubleshooting 11.1. Protection Responses When a protection condition is detected, the LV-DS will write this to

Troubleshooting Softstart UK Display Possible cause/Suggested solution Frequency The mains frequency has gone beyond the specified range. Check for

Softstart UK Introduction 3. Introduction 3.1. Feature List Extensive starting and stopping options • Adaptive control • Constant current • Cu

Softstart UK Troubleshooting Display Possible cause/Suggested solution Motor overload Motor 2 overload The motor has reached its maximum thermal c

Troubleshooting Softstart UK Display Possible cause/Suggested solution Time-overcurrent The LV-DS is internally bypassed and has drawn high current

Softstart UK Troubleshooting Symptom Probable Cause The soft starter does not control the motor correctly during starting. • Start performance may

Accessories Softstart UK 12. Accessories 12.1. Communication Modules LV-DS soft starters support network communication via easy-to-install commun

Softstart UK Busbar Adjustment Procedure 13. Busbar Adjustment Procedure The busbars on non-bypassed models LV-DS-0360C ~ LV-DS-1600C can be adjus

Busbar Adjustment Procedure Softstart UK NOTE If moving the input busbars, the current transformers (CTs) must also be reconfigured. 1. Label the

Specifications Softstart UK 4. Specifications 4.1. Model Code LV-DS – – – Control voltage

Softstart UK Specifications Inside delta connection AC53b 3.0-10:350 40 ºC <1000 metres AC53b 3.5-15:345 40 ºC <1000 metres AC53b 4.0

Specifications Softstart UK Inside delta connection AC53a 3-10:50-6 40 ºC <1000 metres AC53a 3.5-15:50-6 40 ºC <1000 metres AC53a 4-20:50-6