Open pre-cabled motor starters Technical Data for

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A2/19

Technical Data for Designers

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ContentsNon-reversing / Reversing starters ..... A2/20 to A2/23 Star-delta starters ............................... A2/24 to A2/28

A2/20

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GV2MEppKpppOn mounting rail NSYSDR200 GV2MEppK1pp GV2MEppK2pp

66

87

11

8106

90.e

ps

45

152

8106

91.e

ps

90

152

8106

89.e

ps

GV2DMpppppOn mounting rail NSYSDR200 GV2DM1pppp GV2DM2pppp

c1

c

8106

92.e

ps

45

b

8106

93.e

ps

90

b

8106

94.e

ps

GV2DMppppp contactor with AC or DC coil on mounting rail NSYSDR200GV2 DMp02pp to

DMp20ppDMp21pp to DMp32pp

b 177 187c 106 113c1 96 103

GV2DPpppppOn mounting rail NSYSDR200 GV2DP1pppp GV2DP2pppp

c1

c

d1

d

8106

97.e

ps

45

186

DB4

3250

9.ep

s

90

186

DB4

3251

0.ep

s

GV2DPppppp contactor with AC or DC coil on mounting railGV2 DPp02pp to

DPp08ppDPp10pp to DPp32pp

b 178 188c 111 118c1 101 108d 107 107d1 97 97References:pages A2/2 to A2/7

Schemes:pages A2/22 and A2/23

Dimensions, mounting

TeSysTeSys GV2MEppK, GV2DM, GV2DP Open pre-cabled motor starters

Ref.

A2/21

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GV3Ppp1 + LC1D40A…D65A (for customer assembly)Vertical mounting (1) Side by side mounting with S-shape busbar system GV3 S (2)

231

120

136 55141

120

+3 0

DF5

3860

5.ep

s

136141

119

138D

F538

606.

eps

GV3Ppp1 + LC2D40A…D65A (for customer assembly)Vertical mounting (1) Side by side mounting with S-shape busbar system GV3 S (2)

233

119

1272

63.e

ps

138

183

1272

64.e

ps

(1) For several side-by-side motor starters, the maximum current allowed is equal to the nominal current under 400 V.Example: 55 A for a 30 kW motor under 400 V, for a GV3 P65 circuit breaker and a LC1 D65A contactor association.(2) The maximum current allowed is equal to 90 % of maximum current. Example: 45 A for a LC1 D50A contactor.

References:pages A2/6 and A2/7

Schemes:page A2/23


TeSysTeSys GV3P + LC1D/LC2D Open pre-cabled motor starters

Ref.

A2/22

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GV2MEppK1pp GV2MEppK2pp

2/T

1

4/T

2

6/T

3

1/L1

3/L2

5/L3

1/L1

3/L2

5/L3

T1/

2

T2/

4

T3/

6

13/N

O14

A1

A2

8107

08.e

ps

2/T

1

4/T

2

6/T

3

1/L1

3/L2

5/L3

1/L1

3/L2

5/L3

T1/

2

T2/

4

T3/

6

13/N

O

T1/

2

T2/

4

T3/

614

13/N

O14

A1

A2

1/L1

3/L2

5/L3

A1

A2

8107

04.e

ps

GV2DM1pppp GV2DM2pppp

2/T

1

4/T

2

6/T

3

1/L1

3/L2

5/L3

1/L1

3/L2

5/L3

T1/

2

T2/

4

T3/

6

A1

A2

1413

/NO

2221

/NC

8107

02.e

ps

2/T

1

4/T

2

6/T

3

1/L1

3/L2

5/L3

14

A1

A2

12

34

56

L1 L2 L3

12

34

56

U V W

13/N

O

1413

/NO

A1

A2

2221

/NC

2221

/NC

GV2DM2••••-SCH-2-M

8107

06.e

ps

References:pages A2/2 to A2/5

Dimensions:page A2/20

Schemes

TeSysTeSys GV2MEppK, GV2DM Open pre-cabled motor starters

Ref.

A2/23

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GV2DP1pppp GV2DP2pppp

2/T

1

4/T

2

6/T

3

1/L1

3/L2

5/L3

1/L1

3/L2

5/L3

T1/

2

T2/

4

T3/

6

A1

A2

1413

/NO

2221

/NC

8107

03.e

ps

2/T

1

4/T

2

6/T

3

1/L1

3/L2

5/L3

14

A1

A2

12

34

56

L1 L2 L3

12

34

56

U V W

13/N

O

1413

/NO

A1

A2

2221

/NC

2221

/NC

GV2DP2••••-SCH-2-M

8107

07.e

ps

Mechanical interlock with integral electrical contactsControl circuit a Control circuit c

— KM1

A1

A2

A1

A2

0101

0202

— KM2

DF5

8041

7.ep

s

— KM1

A2

A2

0102 02

— KM2

01

A1

A1

DF5

8041

8.ep

s

— KM1 — KM2

A1

A2

A2

A1

DF5

8041

9.ep

s

References:pages A2/6 and A2/7

Dimensions:pages A2/20 and A2/21

Schemes

TeSysTeSys GV2DP Open pre-cabled motor starters

Ref.

A2/24

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Star-delta starting This method of starting is applicable to motors on which all 6 stator terminals are accessible and whose delta connection voltage corresponds to the mains voltage. Star-delta starting should be used for motors starting on no-load or having a low load torque and gradual build-up: - the starting torque in star connection is reduced to one third of the direct starting torque, i.e. about 50 % of the rated torque. - the starting current in star connection is about 1.8 to 2.6 times the rated current. The transition from star to delta connection must occur when the machine has run up to speed. A too rapid build-up in load torque would cause the stabilised run-up speed to be too low and would therefore eliminate any advantage in this method of starting: this is the case with certain machines whose load torque depends on the machine speed (a characteristic of centrifugal machines, for example). All star-delta starters are supplied with a special LADS2 or LA2KT2p time delay relay which imposes a delay on the delta contactor during the transition period in order to allow the star contactor sufficient breaking time. For ratings D115 and D150, this function is performed by a time delay auxiliary contact block LADT2 and a control relay.

(1) Motor manufacturers generally specify machine load torques. Example: maximum resistive torque on completion of star-delta start (expressed as a proportion of the rated torque).

0

1

2

3

4

5

6

7

0 0,25 0,50 0,75 1

1

2D

F522

661.

eps

Current

Speed

1 Starting in direct delta connection2 Starting in star connection

1 Starting in direct delta connection2 Starting in star connection3 Resistive torque of the machine

Torque

Speed

0

0,5

0 0,25 0,50 0,75 1

1

2

3

(1)1

1,5

2

2,5

DF5

2266

2.ep

s


Dimensions:pages A2/25 to A2/27

Schemes:pages A2/26 and A2/28

Introduction

TeSysStar-delta starters

Ref.

A2/25

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DimensionsLC3K plate mounted, pre-assembled LC3D09A…D32A pre-assembled or 3 x LC1D09A...D32A

(customer assembly) + components

94

110

175

150

DF5

2268

5.ep

s

c 4

124

b

90= =

a

110KM2

KM3 KM1

110DF5

2268

4.ep

s

On starters LC3D09A to D18A, a connection block is mounted on the upper part of contactor KM2, increasing the overall height of the product by 6.5 mm.

LC3 D09A D12A D18A D32Aa 143 143 144 165b 26.5 26.5 26.5 32.5c with LADS 139 139 139 145

with LADS and sealing cover 143 143 143 149

LC3D80 pre-assembled or 3 x LC1D80 (customer assembly) + components

175 (1)

4514

3

263

281

==

60

=10

0/11

0

==

=

DF5

2268

3.ep

s

(1) +4 mm with sealing coverLC3D115, D150 pre-assembled or 3 x LC1D115...D150 (customer assembly) + components

a

G

H

c

b

8108

35.e

ps


Introduction:page A2/24

Schemes:page A2/26

a b c G HLC3D115 or 3 x LC1D with components D115 450 555 205 425 525LC3D150 or 3 x LC1D with components D150 450 555 205 425 525


TeSysTeSys LC3K, LC3D Star-delta starters

Ref.

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A2/26

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DimensionsLC3D090A à D320A on NSYSDR mounting rail, pre-assembled

c

b

2xØ7

160

175

KM2KM3 KM1

8108

37.e

ps

LC3 D090A à D180A D320Ab 153 137c with LADS 139 145

with LADS and sealing cover 143 149

SchemesLC3K, LC3D09A to D80LC3D090A to D320A

LC3K LC3D

U1

V1

W1

U2

V2

W2

2 4 6

– KM2

12

34

56

– KM3

12

34

56

– KM1

12

34

56

U1

V1

W1

U2

V2

W2

1 3 5

2 4 6

L1 L2 L3

(1)

DB4

2505

0.ep

s

KM2/1 (N)

O

T

T

I

Y

L

KM3/5

– KM3 – KM2– KM1

– KM154 53

A1

A2

A1

A2

A1

A2

A1

A2

– KM1– KM3

2122

2221

1516

9596

– KM2

1413

DF5

1049

0.ep

s

A1

A2

– KM1

1314

2122

2221

– KM3

5556

– KM2

1314

– KM1

9596

KM3/5

O

l

6867

– KM2

A1

A2

– KM3

2221

– KM1

A1

A2

– KM213

14

– KM2

KM3/1

N

(2)

DF5

1048

8.ep

s

Note: LC3D09A to D18A: Mechanical interlock between KM3 and KM1.

LC3D115 and D150

– KM2

12

34

56

– KM3

12

34

56

– KM1

12

34

56

U1

V1 W1

U2

V2 W2

1 3 5

2 4 6

L1 L2 L3

U1

V1 W1

U2

V2 W2

2 4 6

DB4

2505

1.ep

s

Recommended cabling for reversal of motor rotation (standard motor, viewed from shaft end).

A1

A2

– KM1

1314

2122

162

161

– KM3

5556

– KM2

184

183

– KM1

9596

– F1

– F1

O

l

153

154

– KM2

A1

A2

– KA1

A1

A2

– KM2

153

154

– KM1

– F2

171

6768

– KM2

172

– KM1

1314

A1

A2

– KM3

– KA1

Y L

(2)

DB4

1987

7.ep

s

(1) Recommended cabling for reversal of motor rotation (standard motor, viewed from shaft end).(2) Remote control.



Dimensions, mounting, schemes

TeSysTeSys LC3K, LC3D Star-delta starters

Ref.

A2/27

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DimensionsLC3F185 to LC3F400 - pre-assembled - chassis mounted or 2 x LC1Fppp and 1 x LC1D150 or 3 x LC1Fppp (customer assembly)

c

H

8132

11.e

ps

KM3KM2 KM1

b

a

G

KK

1K

2K

3K

4

F1F2

DF5

2268

6.ep

s

a b c G H K K1 K2 K3 K4LC3F185 or 2 x LC1Fppp + 1 x LC1D with components F185

565 675 235 525 625 160 110 80 110 80

LC3F225 or 3 x LC1Fppp with components F225 565 675 235 525 625 160 110 80 110 80




References:pages A2/9, A2/14 to A2/17


Schemes:page A2/28


TeSysTeSys LC3F Star-delta starters

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A2/28

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SchemesLC3F185 to F400

– KM2

12

34

56

– KM3

12

34

56

– KM1

12

34

56

U1

V1 W1

U2

V2 W2

1 3 5

2 4 6

L1 L2 L3

U1

V1 W1

U2

V2 W2

2 4 6

DB4

2505

1.ep

s

Recommended cabling for reversal of motor rotation (standard motor, viewed from shaft end).

A1

A2

– KM1

1314

2122

6261

– KM3

5556

– KM2

184

183

– KM1

9596

– F1

– F1

O

l

A1

A2

– KA1

A1

A2

– KM2

153

154

– KM1

– F2

171

6768

– KM2

172

– KM1

1314

A1

A2

– KM3

– KA1

5354

– KM2

Remote control

DB4

1987

8.ep

s

References:pages A2/9, A2/14 to A2/17



Schemes

TeSysTeSys LC3F Star-delta starters

i

Ref.

Open pre-cabled motor starters Technical Data for

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