ABB coordination of protection to IEC 60947 4 1

Normal starting means up to 5s cold state at full speed class 10 and up to 2s warm state Long starting or heavy duty means starting time between 5 to 30s class 30 Thermal overload rel

Trang 2

ABB is providing a large offer of coordination tables needed for any motor supply feeder for which protection against overload and short circuit are mandatory in industrial applications

Choice Guidance For instance, a table given for 80kA is covering the intermediate short circuit leveel i.e 70, 60, kA at the same voltage However, you may find some cheaper solution for lower short circuit levels in the database : the SCPD upstream is calibrated to give the cheapest solution for the whole

combination starter according to the highest shor circuit level

General Remarks

- to read before using the coordination tables Please read those remarks before you start using the coordination They will give you the general data and help you use the tables properly

Following basic functions are achieved :

overload protection, motor control, short circuit protection, isolation

These functions are applied here for standard starters : direct-on-line

(DOL), reverser, star-delta, softstarters

Coordination Types

Any table is in conformity with the standard IEC 60947-4-1 which

defines two types of coodinations : - Type 1 : there is not any risk for

the operator and assets, damage to the starter is acceptable, its

replacement for re-starting is generally necessary - Type 2 : the

single acceptable risk is a light welding of the contactor, that means

the contacts shall be easily separated either by electrical control or

using a tool After a short circuit, whatever its level, re-starting is

allowed after a few verifications : all the protection device functions

are still operational

Short Circuit Protection Devices

The starters given in the tables are protected starters or combination

starters i.e the SCPD (Short Circuit Protection Device) and the starter

are mounted in the same compartment or enclosure Various SPCDs

are proposed : Moulded-Case Circuit Breaker (MCCB), Manual

Motor Starter (MMS), Switch-Disconnector-Fuse or Switch-Fuse

Circuit Breakers or fuses coordinated with starters cannot be

determined directly : tests in Power Laboratories shall be carried out

to qualify the coordination type at low fault and high fault currents

ABB has got a large knowledge about short circuit protection in its

>> Coordination Tables - choose your type of protection

Trang 3

General Remarks

Tables are based on 4-pole, 3-phase motor currents

Indicative currents are given.

Magnetic tripping current is everytime indicated and chosen to withstand the sub transient current at the starting phase

Tables are given for 40°C ambient temperature

For higher temperature a derating factor must be applied :

Fuses : 0.8 to In when ambient temperature is 70°C

MCCBs : 0.8 to In when ambient temperature is 60°C

Thermal Overload Relay without derating up to 55°C, 0.9 In at 70°C

It indicates the minimum distances of any metallic plates from the components in order

to avoid any breakdown during short circuit.

Normal starting means up to 5s (cold state) at full speed

(class 10) and up to 2s (warm state)

Long starting or heavy duty means starting time between 5 to 30s

(class 30)

Thermal overload relays DU type and MMS are class 10A

Thermal overload relays SU type are class 30

A "reverser" (two identical contactors) table

is given by the corresponding "DOL" table

Heavy duty star-delta starters

Heavy duty star-delta starters are star-delta starters for which :

- the motor speed reached at the end of the star period is less than 85% of the nominal one, mainly due to the incertainty of the load inertia

- the connecting diagram to the motor is not in accordance with the one described in Main catalogue 1SBC0004

99 R1001 (p 8/10)

- the dwelling time (transition between star and delta connection) is longer than 80ms

Note : one only of the above conditions leads to "heavy duty" class.

.

Home Fuse MCCB MMS Softstarters UL Comb MCB

Trang 4

SCPD type

SCPD curve

Size kW

Table Last

Update

aM Fuselink for motor starter protection

Trang 5

Direct-on-line starters with Switch - fuse

400 V, 50 kA, Normal start - up, type 1

400 V, 50kA, Normal start - up, type 1

FG4050NS1.1a

Created 24/09/98 by Jean-Paul Guitton/FRCTL/ABB

Coordination Table

Latest changed 10/07/2000 by Jean-Paul Guitton

Trang 6

400 V, 50kA, Normal start - up, type 2

Trang 7

19

OS32DOS32D

3240

OFAA00HOFAA00H

A16A26

1520

TA25DU19TA25DU19

13 - 19

1619

25

OS32DOS32D

5063

OFAA00HOFAA00H

A26A26

2020

TA25DU25TA25DU25

18 - 25

2225

32

OS32DOS32D

6380

OFAA00HOFAA00H

A30A30

2020

TA25DU32TA25DU32

24 - 32

3032

50

OS63DOS125D

100125

OFAA00HOFAA00H

A50A50

2020

TA75DU52TA75DU52

36 - 52

4450

63

OS125DOESA250D

125160

OFAA00HOFAA1H

A63A63

2020

TA75DU63TA75DU63

45 - 63

6063

FG4080NS2.1af

* : tested with ABB fuses To use such fuses or fuses with similar characteristics

Trang 8

Direct-on-line starters

400 V - 80 kA - Normal start - up , type : 2

Note : FM4080NS2.1af

aM Fuse type aM

Motor Switch-fuse Contactor Thermal Overload

0.37 1.2 OS32D 2 OFAM00aM A9 15 TA25DU1.4 1 - 1.4 1.4

0.55 1.5 OS32D 2 OFAM00aM A9 15 TA25DU1.8 1.3 - 1.8 1.8

0.75 2 OS32D 4 OFAM00aM A9 15 TA25DU2.4 1.7 - 2.4 2.4

1.1 2.6 OS32D 4 OFAM00aM A9 15 TA25DU3.1 2.2 - 3.1 3.1

1.5 3.5 OS32D 6 OFAM00aM A9 15 TA25DU4 2.8 - 4 4

OS32D 6 OFAM00aM A9 15 TA25DU5 3.5 - 5 5 2.2 5 OS32D 6 OFAM00aM A9 15 TA25DU6.5 4.5 - 6.5 6.5

3 6.6 OS32D 10 OFAM00aM A9 15 TA25DU8.5 6 - 8.5 8.5

4 8.5 OS32D 16 OFAM00aM A9 15 TA25DU11 7.5 - 11 9

5.5 11.5 OS32D 16 OFAM00aM A12 15 TA25DU14 10 - 14 12

7.5 15.5 OS32D 20 OFAM00aM A16 15 TA25DU19 13 - 19 17

11 22

25

OS32D OS32D

25 32 OFAM00aM OFAM00aM

A26 A26

20 20

TA25DU25 TA25DU25

18 - 25

22 25

15 30

32

OS32D OS32D

A30 A30

20 20

TA25DU32 TA25DU32

24 - 32

30 32 18.5 37

40

OS63D OS63D

A40 A40

20 20

TA42DU42 TA42DU42

29 - 42

37 40

22 44

50

OS63D OS63D

A50 A50

20 20

TA75DU52 TA75DU52

36 - 52

45 50

30 60

63

OS63D OS63D

A63 A63

20 20

TA75DU63 TA75DU63

45 - 63

60 63

37 72

75

OS125D OS125D

A75 A75

20 20

TA75DU80 TA75DU80

60 - 80

72 75

45 85

95

OS125D OS125D

A95 A95

30 30

TA110DU90 TA110DU110

65 - 90

80 - 110

85 95

55 105 OS125D 160 OFAM00aM A110 30 TA110DU110 80 - 110 110

75 135

145

OS160D OESA250D

A145 A145

10 10

TA200DU150 TA200DU150

110 - 150

135 145

90 165 OESA250D 200 OFAM1aM A185 10 TA200DU175 130 - 175 175

160 280

305

OESA400D OESA400D

A300 A300

10 10

TA450DU310 TA450DU310

220 - 310

280 305

200 350

400

OESA400D OESA630D

AF400 AF400

10 10

E500DU(10) E500DU(10)

150 - 500

350 400

250 430

460

OESA630D OESA630D

AF460 AF460

10 10

E500DU(10) E500DU(10)

150 - 500

430 460

290 520 OESA630D 630 OFAM3aM AF580 10 E800DU(10) 250 - 800 520

FM4080NS2.1af

Trang 9

Direct-on-line starters protected by INSUM 2

Note : FG4080NSIN2.1[INSUM 2]

gG, INSUM2

Fuse type gG

Direct-on-line starters with Switch - fuse + INSUM 2

Max Current

OFAA 00 HOFAA 00 H

A26A26

2020

77

16.519.5

OS63D

100100

OFAA 00 HOFAA 00 H

A40A50

2020

77

3740

Trang 10

Note : FM4080NSIN2.1[INSUM 2]

aM , INSUM2

Fuse type aM

Max Current

OS32D

2532

OFAM 00 aMOFAM 00 aM

A26A26

2020

77

2226

OESA250D

160200

OFAM 00 aMOFAM 1 aM

A145A145

1010

57

135145

OESA400D

315355

OFAM 2 aMOFAM 2 aM

A260EH370

1040

77

245275

OESA630D

500500

OFAM 3 aMOFAM 3 aM

EH370EH550

4040

77

400415

OESA630D

500630

OFAM 3 aMOFAM 3 aM

EH550EH550

4040

57

450500

Trang 11

400 V - 80 kA - Long starting (heavy duty) start - up , type : 2

Note : FG4080HDIN2.1[INSUM 2]

gG , INSUM2

Fuse type gG

400 V, 80 kA, Long starting (heavy duty) start - up, type 2

Max Current

OS32D

6380

OFAA 00 HOFAA 00 H

A30A30

2020

2828

2226.5

OESA250D

125160

OFAA 00 HOFAA 1 H

A50A63

2020

2828

4651

FG4080HDIN2.1

Trang 12

Note : FM4080HDIN2.1[INSUM 2]

aM , INSUM2

Fuse type aM

Max Current

OS32D

2532

A26A30

2020

2828

1820

OESA250D

200200

OFAM 1 aMOFAM 1 aM

A145A185

2020

2828

110125

Trang 13

Direct on line starters

Note : FG4080HD2.1

gG

Fuse type gG

OS125D

100125

0000

A40A50

2020

TA450SU60(2)TA450SU80(2)

20 - 3027.5 - 40

3035

OESA250D

125160

001

A50A63

2020

TA450SU105(2)TA450SU60

35 - 52.5

40 - 60

4350

* : trip class of E16DU

(x) : number of primary turns

FG4080HD2.1

Trang 14

Note : FM4080HD2.1af

aM

Fuse type aM

OS32D

4050

0000

A30A30

2020

TA450SU80(3)TA450SU80(3)

18.3 - 26.718.3 - 26.7

2326.7

OS63D

5063

0000

A40A50

2020

TA450SU80(2)TA450SU80(2)

27.5 - 4027.5 - 40

3035

OS125D

80100

0000

A63A95

2020

TA450SU105(2)TA450SU60

35 - 52.5

40 - 60

4655

OESA250D

200200

11

A145A185

1010

TA450SU105TA450SU140

70 - 105

95 - 140

105120

Trang 15

Star delta starters with separate TOR

Note : FM4080SD1.1

aM

Fuse type aM

Star-Delta starters with Switch - fuse

aM

FuseType andSize

K1Line

K3Delta

K2Star

Type Current setting range

Max

Current

4 8.6 OS32D 10 OFAM 00 aM A9 A9 A9 TA25DU6.5 4.5 - 6.5 10

5.5 11.5 OS32D 16 OFAM 00 aM A9 A9 A9 TA25DU8.5 5 - 8.5 14

7.5 15.2 OS32D 20 OFAM 00 aM A9 A9 A9 TA25DU11 7.5 - 11 18

11 22 OS32D 25 OFAM 00 aM A12 A12 A9 TA25DU14 10 - 14 24

15 28.5 OS32D 32 OFAM 00 aM A16 A16 A12 TA25DU19 13 - 19 32

18.5 36 OS63D 40 OFAM 00 aM A26 A26 A16 TA25DU25 18 - 25 40

90 158 OESA250D 200 OFAM 1 aM A110 A110 A95 TA110U110 80 - 110 188

110 193 OESA250D 200 OFAM 1 aM A145 A145 A95 TA200DU135 100 - 135 200

200 349 OESA400D

OESA400D

355

400 OFAM 2 aM

290 520 OESA630D 630 OFAM 3 aM AF400 AF400 A300 E500DU500 165 - 500 630

FM4080SD1.1

Trang 16

Star delta starters with separate TOR

Note : FG4080SD1.1

gG

Fuse type gG

K1 Line

K3 Delta

K2 Star

Type Current

setting range

Max.

Current

Trang 17

Star-delta starters with TOR

Note : FM4080SD2.1

aM

Fuse type aM

aM

FuseType andSize

K1Line

K3Delta

K2Star

Type Current setting range

Max

Current

4 8.6 OS32D 10 OFAM 00 aM A9 A9 A9 TA25DU6.5 4.5 - 6.5 10

5.5 11.5 OS32D 16 OFAM 00 aM A12 A12 A9 TA25DU8.5 5 - 8.5 14

7.5 15.2 OS32D 20 OFAM 00 aM A16 A16 A9 TA25DU11 7.5 - 11 18

15 28.5 OS32D 32 OFAM 00 aM A26 A26 A12 TA25DU19 13 - 19 32

18.5 36 OS63D 40 OFAM 00 aM A26 A26 A16 TA25DU25 18 - 25 40

90 158 OESA250D 200 OFAM 1 aM A145 A145 A95 TA200U110 80 - 110 188

200 349 OESA400D

OESA400D

355

400 OFAM 2 aM

250 430 OESA630D 500 OFAM 3 aM EH370 EH370 A260 T450DU310 220 - 310 500

FM4080SD2.1

Trang 18

Star delta starters with TOR

Note : FG4080SD2.1

gG

Fuse type gG

K1 Line

K3 Delta

K2 Star

Type Current

setting range

Max.

Current

Trang 19

FG4000NS1.1

Latest changed 01/02/2000 by Jean-Michel Eymery

Trang 20

Trang 21

(OESA 63)

FGB4180NS2.2

Trang 22

Trang 23

FM4480NS2.1

Trang 24

Note : FG5080NS2.1af

gG

Fuse type gG

11

OS32DOS32D

2532

OFAA00HOFAA00H

A9A12

1515

TA25DU11TA25DU11

7.5 - 117.5 - 11

911

14

OS32DOS32D

3232

OFAA00HOFAA00H

A12A16

1515

TA25DU14TA25DU14

10 - 14

1214

25

OS32DOS32D

6363

OFAA00HOFAA00H

A26A30

2020

TA25DU25TA25DU25

18 - 25

2225

32

OS63DOS63D

6380

OFAA00HOFAA00H

A30A40

2020

TA25DU32TA42DU32

24 - 32

2832

40

OS63DOS63D

80100

OFAA00HOFAA00H

A40A50

2020

TA42DU42TA75DU42

29 - 42

3340

52

OS63DOS125D

100125

OFAA00HOFAA00H

A50A63

2020

TA75DU52TA75DU52

36 - 52

4552

60

OS125DOS125D

125125

OFAA00HOFAA00H

A63A75

2020

TA75DU63TA75DU63

45 - 63

5560

70

OS125DOESA250D

125160

OFAA00HOFAA1H

A75A95

2030

TA75DU80TA80DU80

60 - 80

6570

100

OESA250DOESA250D

160200

OFAA1HOFAA1H

A95A110

3030

TA110DU90TA110DU110

65 - 90

80 - 110

80100

580

OESA800DOESA800D

800800

33

AF580AF580

1010

FG5080NS2.1af

** : mounting kit between contactor and relay is not available

Trang 25

Note : FM5080NS2.1af

aM

Fuse type aM

11

OS32DOS32D

1616

OFAM00aMOFAM00aM

A9A12

1515

TA25DU11TA25DU11

7.5 - 117.5 - 11

911

14

OS32DOS32D

1616

OFAM00aMOFAM00aM

A12A16

1515

TA25DU14TA25DU14

10 - 14

1214

25

OS32DOS32D

3232

OFAM00aMOFAM00aM

A26A30

2020

TA25DU25TA25DU25

18 - 25

2225

32

OS63DOS63D

4040

OFAM00aMOFAM00aM

A30A40

2020

TA25DU32TA42DU32

24 - 32

2832

40

OS63DOS63D

5050

OFAM00aMOFAM00aM

A40A50

2020

TA42DU42TA75DU42

29 - 42

3340

52

OS63DOS63D

6363

OFAM00aMOFAM00aM

A50A63

2020

TA75DU52TA75DU52

36 - 52

4552

63

OS63DOS63D

8080

OFAM00aMOFAM00aM

A63A75

2020

TA75DU63TA75DU63

45 - 63

5563

70

OS125DOS125D

100100

OFAM00aMOFAM00aM

A75A95

2030

TA75DU80TA80DU80

60 - 80

6570

100

OS125DOS125D

125125

OFAM00aMOFAM00aM

A95A110

3030

TA110DU90TA110DU110

65 - 90

80 - 110

80100

125

OS125DOS125D

125160

OFAM00aMOFAM00aM

A145A145

1010

TA200DU135TA200DU135

100 - 135

110125

145

OS160DOESA250D

160200

OFAM00aMOFAM1aM

A145A145

1010

100 - 135

110 - 150

135145

240

OESA250DOESA400D

250315

OFAM1aMOFAM2aM

A260A260

1010

165 - 235

220 - 310

220240

300

OESA400DOESA400D

315355

OFAM2aMOFAM2aM

A300AF400

1010

TA450DU310E500DU(10)

220 - 310

150 - 500

275300

370

OESA400DOESA630D

400500

OFAM2aMOFAM3aM

AF400AF400

1010

E500DU(10)E500DU(10)

150 - 500

335370

500

OESA630DOESA630DOESA630D

500630630

OFAM3aMOFAM3aMOFAM3aM

AF460AF580AF580

101010

E500DU(10)E500DU(10)**

FM5080NS2.1af

Trang 26

Note : FG5080NSIN2.1[INSUM 2]

gG /INSUM2

Fuse type gG

Max Current

OFAA 00 HOFAA 00 H

A16A26

1515

77

1316.5

Trang 27

Note : FM5080NSIN2.1[INSUM 2]

aM/ INSUM2

Fuse type aM

Max Current

OS63D

6363

A50A63

2020

77

4550

OESA250D

160200

OFAM 00 aMOFAM 1 aM

A145A145

1010

57

135145

OESA400D

315355

OFAM 2 aMOFAM 2 aM

A260EH370

1040

77

240275

OESA630D

400500

OFAM 2 aMOFAM 3 aM

EH370EH550

4040

57

340415

FM5080NSIN2.1

Trang 28

Note : FG5080HDIN2.1[INSUM 2]

gG/ INSUM2

Fuse type gG

Max Current

OFAA 00 HOFAA 00 H

A26A26

2020

2828

1316

Trang 29

Note : FM5080HDIN2.1[INSUM 2]

aM /INSUM2

Fuse type aM

Max Current

FM5080HDIN2.1

Trang 30

Note : FG5080HD2.1

gG

Fuse type gG

OS125D

125125

0000

A50A50

2020

TA450SU80(2)TA450SU105(2)

27.5 - 40

35 - 52.5

3543

(x) : number of primary turns

Trang 31

Note : FM5080HD2.1

aM

Fuse type aM

OS125D

80100

0000

A63A95

2020

TA450SU105(2)TA450SU60

35 - 52.5

40 - 60

4655

OESA250

160200

001

A145A185

1010

TA450SU105TA450SU105

70 - 105

88105

OESA400D

355400

22

EH370EH370

4040

T450SU235T450SU235

165 - 235

200220

OESA630D

500630

33

EH370EH550

4040

T450SU310T450SU310

220 - 310

285310

(x) : number of primary turns FM5080HD2.1

Trang 32

Star Delta Starters with separate TOR

Note : FM5080SD1.1

aM

Fuse type aM

K1 Line

K3 Delta

K2 Star

Type Current

setting range

Max.

Current

Trang 33

Note : FG5080SD2.1

gG

Fuse type gG

K1 Line

K3 Delta

K2 Star

Type Current

setting range

Max.

Current

FG5080SD2.1

Trang 34

Note : FM5080SD2.1

aM

Fuse type aM

K1 Line

K3 Delta

K2 Star

Type Current

setting range

Max.

Current

Trang 35

FG6935NS1.1

Trang 36

Trang 37

Direct-on-line starters

Note : FG6950NS2.1af

gG Fuse type gG

690 V, 50 kA, Normal start - up, type 2Motor Switch-fuse Contactor Thermal Overload

1.1 1.5 OS32D 4 OFAA00H A9 15 TA25DU1.8 1.3 - 1.8 1.8

1.5 2 OS32D 6 OFAA00H A9 15 TA25DU2.4 1.7 - 2.4 2.4

2.2 2.9 OS32D 6 OFAA00H A9 15 TA25DU3.1 2.2 - 3.1 3.1

3 3.5 OS32D 10 OFAA00H A9 15 TA25DU4 2.8 - 4 4

4 4.9 OS32D 16 OFAA00H A9 15 TA25DU5 3.5 - 5 5

OS32D 16 OFAA00H A9 15 TA25DU6.5 4.5 - 6.5 6.5 5.5 6.7 OS32D 16 OFAA00H A9 15 TA25DU8.5 6 - 8.5 7

7.5 9 OS32D 25 OFAA00H A26 20 TA25DU11 7.5 - 11 11

11 13 OS32D 32 OFAA00H A26 20 TA25DU14 10 - 14 14

15 17

19

OS32D OS32D

32 40 OFAA00H OFAA00H

A26 A30

20 20

TA25DU19 TA25DU19

13 - 19

17 19 18.5 21 OS32D 50 OFAA00H A30 20 TA42DU25 18 - 25 21

22 25 OS32D 63 OFAA00H A40 20 TA42DU32 22 - 32 25

30 35 OS63D 80 OFAA00H A50 20 TA75DU42 29 - 42 35

37 40

43

46

OS63D OS63D OS63D

100 100 100

OFAA00H OFAA00H OFAA00H

A63 A63 A75

20 20 20

TA75DU42 TA75DU52 TA75DU52

29 - 42

36 - 52

40 43 46

45 52 OESA250D 125 OFAA1H A95 30 TA80DU52 36 - 52 52

OESA250D 125 OFAA1H A95 30 TA80DU80 60 - 80 80

200 205

235

OESA630D OESA630D

400 400 OFAA3H OFAA3H

A210 A300

10 10 TA450DU235 TA450DU235

165 - 235

210 235

250 245 OESA630D 500 OFAA3H AF400 10 E500DU(10) 150 - 500 270

-4 4

AF580 AF580

10 10 E500DU(10)**

E500DU(10)

150 - 500

250 - 800

420 420

450 470

470

- 800 800

-4 4

AF580 AF580

10 10 E500DU(10)**

E500DU(10)

150 - 500

250 - 800

480 480

500 500

500

- 800 800

-4 4

AF580 AF580

10 10 E500DU(10)**

E500DU(10)

150 - 500

250 - 800

500 500

FG6950NS2.1af

Trang 38

19

OS32DOS32D

2025

OFAM00aMOFAM00aM

A26A30

2020

TA25DU19TA25DU19

13 - 19

1719

43

46

OS63DOS63DOS63D

506363

OFAM00aMOFAM00aMOFAM00aM

A63A63A75

202020

TA75DU42TA75DU52TA75DU52

29 - 42

36 - 52

404346

220

OESA250DOESA400D

250315

OFAM1aMOFAM2aM

A210A260

1010

165 - 235

205220

350

OESA400DOESA630D

400500

OFAM2aMOFAM3aM

AF400AF400

1010

E500DU(10)E500DU(10)

150 - 500

320350

350

OESA630DOESA630D

630630

OFAM3aMOFAM3aM

AF580AF580

1010

470

OESA630DOESA630D

630630

OFAM3aMOFAM3aM

AF580AF580

1010

500

OESA630DOESA630D

630630

OFAM3aMOFAM3aM

AF580AF580

1010

FM6950NS2.1af

* : tested with ABB fuses To use such fuses or fuse with similar characteristics

Trang 39

Note : FG6950NSIN2.1[INSUM2]

gG /INSUM2

Fuse type gG

Max Current

OS32D

3240

OFAA 00 HOFAA 00 H

A26A30

2020

77

1316.5

OS63D

80100

OFAA 00 HOFAA 00 H

A50A63

2020

77

3340

OESA250D

200200

OFAA 1 HOFAA 1 H

A110A145

2010

77

8288

OESA630D

400400

OFAA 3 HOFAA 3 H

A210A260

1010

77

210235

FG6950NSIN2.1

Trang 40

Note : FM6950NSIN2.1[INSUM2]

aM/ INSUM2

Fuse type aM

Max Current

OS32D

3240

A40A50

2020

77

2530

OS125D

80100

A95A110

2020

77

6375

OESA400D

315355

OFAM 2 aMOFAM 2 aM

A300EH370

1040

77

245275

Định dạng
Số trang	171
Dung lượng	1,88 MB