Alpha 800 Handbook
Output module ratings:
Module Output Voltage Current
A
4.5-5.5V
AA
4.5-6.2V
B
4.5-5.5V
BB
4.5-6.5V
C
5-16V
D
18-29V
5-16V
E
5-16V
4.5-5.5V
EB
4.5-5.5V
4.5-5.5V
EQ
2.7-3.9V
F
9-15.5V
G
17.5-29V
18-32V
H
18-32V
J
30-48V
K
18-29V
L
1.8-3.2V
M
5-16V
N
18-32V
18-29V
P
5-16V
Q
2.7-3.9V
R
2.7-3.9V
S
2.5-5.7V
T
1.8-3.2V
U
10-21V
W
4.5-5.5V
Z
4.5-5.5V
•
A and AA modules can be used up to 37A in slots 6 and 7 and used up to 60A in all other slots.
•
B and BB modules can be used up to 15A in slot 7 and used up to 25A in all other slots.
•
(a)
C modules can be used up to 16A for outputs up to 12V. For 15-16V outputs C modules can be used at up to 12A.
Maximum module output current derates linearly between 12V and 15V.
•
(b)
C modules can be used up to 10A in slot 7 and up to 16A in all other slots, subject to the limitations of (a).
D modules can be used at up to 8A in slots 1-6. In slot 7 this reduces to 5A.
•
E modules can be used up to 5A in slot 7 and up to 8A in all other slots.
•
EQ and EB modules can be used up to 5.6A in slot 7 and up to 9A in all other slots.
•
F modules can be used up to 20A in slots 6 and 7 and up to 33A in all other slots.
•
G modules can be used up to 15A in slots 6 and 7 and up to 25A in all other slots.
•
H modules can be used up to 3A in slot 7 and up to 5A in all other slots. For 29.01 - 32V output current is limited to 1A max
for all slots.
•
J modules can be used up to 6A in slots 6 and 7 (for 30-48V). For all other slots the max. permitted current is
limited to 8A at 48V and 10A at 41V. For intermediate voltages interpolation is used to determine the max.
permitted current. For outputs in the range 36-41V max. current is 10A.
•
J module Ampere Turns is calculated by AT = (Iout + 15)*4
•
K modules can be used up to 10A in slot 6/7 and up to 15A in all other slots.
•
L modules can be used up to 15A in slot 7 and used up to 25A in all other slots.
•
M modules can be used up to 5A in slot 7 and up to 8A in all other slots.
•
(a)
N modules can be used up to 5A for outputs up to 29V. For 29-32V output current is limited to 1A max.
•
(b)
N modules can be used up to 3A in slot 7 and up to 5A in all other slots.
•
P modules can be used up to 5A on the 18-29V channel in slots 1 to 6 and up to 3A in slot 7.
•
P modules can be used up to 8A in the 5-16V channel in slots 1 to 6 and up to 5A in slot 7.
Slots
Turns
60A
2
1
60A
2
1
25A
1
1
25A
1
1
16A
1
2
8A
1
4
8A
2
1
8A
2
9A
1
1
9A
1
9A
1
1
9A
1
33A
2
2
25A
2
4
5A
4
1
5A
4
10A
2
4
15A
2
4
25A
1
1
8A
1
2
5A
1
4
5A
4
1
8A
2
25A
1
1
60A
2
1
85A
2
1
60A
2
1
16A
1
3
15A
1
1
25A
1
1
Page 17 of 28
Ampere-Turns Max Current
Limit
60
79.2A
60
79.2A
25
33A
25
33A
32
21.2A
32
10.6A
16
10.6A
16
10.6A
9
11.9A
9
11.9A
9
11.9A
9
11.9A
66
43.6A
100
33A
20
6.6A
20
6.6A
100
13A
60
19.8A
25
33A
16
10.6A
20
6.6A
20
6.6A
16
10.6A
25
33A
60
79.2A
85
110.5A
60
79.2A
48
21.2A
15
19.8A
25
33A
Setting for
Hazardous
Energy
>3V
>3V
-
-
>11.3V
>.22.6V
-
-
-
-
-
-
>5.5V
>7.2V
-
-
>18.4V
>12V
-
-
-
-
-
-
>3V
>2.2V
>3V
>11.3V
-
-
17026 issue 20, April 2016