Comus International Bvba

Overhaamlaan 40

3700 Tongeren, Belgium

Phone: +32 12390400

Fax: +32 12235754

Email: info@comus.be

www.comus.be

Solid State Relays

Datasheet WG A5 6A

www.comus.com

page 3

Rev. 3 ECN 06030601

Comus International, Belgium : + 32 (0)12 390 400, USA : + 1 973 777 6900 - Assemtech, UK : +44 (0) 1255 862 236

Number of SSR per Heatsink/

Load current per SSR

Heat sink

1 SSR

2 SSR

3 SSR

WG K1/100

10 A

8 A

WG K2/100

10 A

10 A

WG K3/160

10 A

10 A

10 A

WG K4/160L

10 A

10 A

10 A

WG K5/80

10 A

Values for 40°C enclosure-temperature and mounted with

conducting paste between the SSR and the heat sink

Number of SSR per Heatsink/

Load current per SSR

Heat sink

1 SSR

2 SSR

3 SSR

WG K1/100

14 A

10 A

WG K2/100

17 A

14 A

WG K3/160

25 A

21 A

18 A

WG K4/160L

25 A

25 A

25 A

WG K5/80

24 A

Values for 40°C enclosure-temperature and mounted with

conducting paste between the SSR and the heat sink

Number of SSR per Heatsink/

Load current per SSR

Heat sink

1 SSR

2 SSR

3 SSR

WG K1/100

16 A

11 A

WG K2/100

20 A

15 A

WG K3/160

31 A

24 A

20 A

WG K4/160L

40 A

36 A

32 A

WG K5/80

27 A

Values for 40°C enclosure-temperature and mounted with

conducting paste between the SSR and the heat sink

Derating diagrams

WG A5 6D 10 Z/R

16

14

Heat Sink K/W

16

14

12

12

10

10

8

8

6

6

without

2,5 K/W

4

2

0

0

2

4

6

8

10

12

Load current [A rms]

4

3,5 K/W

4,0 K/W

2

6,0 K/W

0

20

30

40

50

60

70

80

90

Ambient temperature [°C]

WG A5 6D 25 Z/R

40

35

Heat Sink K/W

40

35

30

30

25

25

20

20

15

15

without

0,3 K/W

10

10

0,9 K/W

1,6 K/W

5

5

2,5 K/W

0

0

5

10

15

20

25

30

Load current [A rms]

0

20

30

40

50

60

70

80

90

Ambient temperature [°C]

WG A5 6D 40 Z/R

Heat Sink K/W

70

70

60

60

50

50

40

40

30

30

20

20

without

0,3 K/W

0,9 K/W

10

0

0

10

20

30

40

50

Load current [A rms]

10

2,5 K/W

0

20

30

40

50

60

70

80

90

Ambient temperature [°C]