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Nidec D2-018, User Manual

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Nidec D2-018 User Manual Download Page 12

 

 

 

4.2  Schematic Diagrams 

Soft starter installed with a system protection circuit breaker complete with a shunt trip device 

 

Soft starter installed with a system protection circuit breaker and main contactor 

6/T3

4/T2

2/T1

5/L3

3/L2

1/L1

COM2

RLO2

M

K1

K1

08332.

B

 

 

M

 

Motor (three phase) 

K1

 

Main contactor 

COM2, RLO2

  Main contactor output 

COM1, RLO1

  Programmable output (set to Trip) 

 

 

12 

 

Digistart D2: User Guide 

 

 

Issue: F 

 

Summary of Contents for D2-018

Page 1: ......

Page 2: ...impacts of its manufacturing operations To this end we operate an Environmental Management System EMS which is certified to the International Standard ISO 14001 When the products eventually reach the...

Page 3: ...al Installation 5 2 Rating Data 6 2 1 Model Code 6 2 2 Current Ratings 6 3 Mechanical Installation 7 3 1 Dimensions and Weights 7 3 2 Physical Installation 8 4 Electrical Installation 9 4 1 Terminal l...

Page 4: ...ed behaviour or through incorrect operation due to a fault In any application where a malfunction of the starter or its control system could lead to or allow damage loss or injury a risk analysis must...

Page 5: ...starting immediately on first commissioning or operation after transportation always ensure that the control supply is applied before the power so that the contactor state is initialised 1 7 3 STOP f...

Page 6: ...these ratings charts AC53b 4 6 354 1000 metres AC53b 4 20 340 1000 metres 40 C 50 C 40 C 50 C D2 018 18 A 17 A 17 A 15 A D2 034 34 A 32 A 30 A 28 A D2 042 42 A 40 A 36 A 33 A D2 048 48 A 44 A 40 A 36...

Page 7: ...to models D2 140 to D2 200 while the product is energized provides protection against contact and ingress requirements of IP20 Models D2 140 to D2 200 can be installed with optional finger guards in...

Page 8: ...h between the soft starter and solid surfaces D2 140 D2 200 Allow 200 mm 7 9 inch between the soft starter and solid surfaces Soft starters may be mounted side by side with no clearance that is if mou...

Page 9: ...ee Technical Data on page 18 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 mm2 AWG CSL CSR CSH DI1 DI2 TH1 TH2 COM2 RLO2 COM1 RLO1 mm2 AWG 018 060 075 100 140 200 018 200 10427 A 10 35 8 2 10428 A 14 mm 0 55 inch 25...

Page 10: ...VAC Start Stop To reset a trip open then close DI2 Stop To reset a trip open then close DI2 Start Fuse optional For sizing of the control fuse see Technical Data on page 18 The maximum cable run is d...

Page 11: ...tomation system 4 1 5 Semiconductor Fuses Semiconductor fuses can be used with Digistart D2 soft starters to reduce the potential for damage to SCRs from transient overload currents and for Type 2 coo...

Page 12: ...shunt trip device Soft starter installed with a system protection circuit breaker and main contactor 6 T3 4 T2 2 T1 5 L3 3 L2 1 L1 COM2 RLO2 M K1 K1 08332 B M Motor three phase K1 Main contactor COM2...

Page 13: ...rent A and ramp time B Current ramp starting extends the time soft starter takes to reach the current limit and is suitable for generator set supplies loads requiring an extended start time or applica...

Page 14: ...unction Select the function of the soft starter s programmable output terminals COM1 RLO1 When set to Run the relay will operate when the soft start is complete When set to Trip the relay will operate...

Page 15: ...FWD FWD Phase sequence 08860 A Relay action The relay will close when a trip occurs Reset the trip and resume operation Phase sequence protection The soft starter will allow any phase sequence Digista...

Page 16: ...munication Failure between module and network Check network connections settings and configuration x 9 Starter Communication Failure between starter and module Remove and refit accessory module x 10 B...

Page 17: ...rotection is not adjustable and is only active when the average motor current is 50 or more of the programmed motor FLC If the soft starter frequently trips on current imbalance check that there is no...

Page 18: ...ature 10 C to 60 C Storage temperature 25 C 60 C to 70 C for less than 24 hours Humidity 5 95 Relative Humidity Pollution degree Pollution Degree 3 Vibration IEC 60068 Test Fc Sinusoidal 4 Hz to 13 2...

Page 19: ...Heat Dissipation During Start 3 watts ampere During Run 10 watts typical Approvals UL C UL UL 508 CE EN 60947 4 2 RoHS Compliant with EU Directive 2011 65 EU Digistart D2 User Guide 19 Issue F...

Page 20: ...monitoring motor current motor temperature To use Digistart Soft with the Digistart D2 the soft starter must be fitted with a USB Module Modbus Module or a Remote Operator Digistart D2 Remote Keypad...

Page 21: ...Digistart D2 User Guide 21 Issue F...

Page 22: ......

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