Datasheet

Solid State Relays
Datasheet WG A5 6D
Comus International Bvba
Overhaamlaan 40
3700 Tongeren, Belgium
Phone: [phone]
Fax: [phone]
Email: [e-mail]
www.comus.be
Comus International, Belgium : + 32 (0)12 390 400, France : + 33 (0) 1 43 96 86 10, USA : + 1 973 777 6900 - Assemtech, UK : [phone]
page 3 www.comus.com Rev. 3 ECN 06030601
Derating diagrams
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
WG A5 6D 10 Z/R
0
2
4
6
8
10
12
14
16
0 2 4 6 8 10 12
Load current [A rms]
P o we r dissip atio n [W rm s]
Heat Sink K/W
0
2
4
6
8
10
12
14
16
20 30 40 50 60 70 80 90
Ambient temperature [°C]
w ithout
2,5 K/W
3,5 K/W
4,0 K/W
6,0 K/W
WG A5 6D 40 Z/R
0
10
20
30
40
50
60
70
0 10 20 30 40 50
Load current [A rms]
P o w er d i ssi p ation [W rm s]
Heat Sink K/W
0
10
20
30
40
50
60
70
20 30 40 50 60 70 80 90
Ambient temperature [°C]
w ithout
0,3 K/W
0,9 K/W
1,6 K/W
2,5 K/W
WG A5 6D 25 Z/R
0
5
10
15
20
25
30
35
40
0 5 10 15 20 25 30
Load current [A rms]
P o w e r dissi p a tio n [W rm s ]
Heat Sink K/W
0
5
10
15
20
25
30
35
40
20 30 40 50 60 70 80 90
Ambient temperature [°C]
w ithout
0,3 K/W
0,9 K/W
1,6 K/W
2,5 K/W