Honeywell DCP551 Mark ΙΙ User Manual page 134

Chapter 7. PARAMETER SETUP
7-32
(3) Equivalent circuit showing connection of n SSRs
DCP551
I
0
(V )
0
Equations [3] and [4] below must be satisfied.
× Z+V
V ≤ I ≤ V
SSR/MIN 0 D
V ≤ V
SSR' SSR/MAX
× Z + V
= I
(V )
SSR' 0 D
(4) Equivalent circuit showing parallel connection of n SSRs
DCP551
I
0
(V )
0
Equations [5] and [6] below must be satisfied.
/N × Z+V
V ≤ I
SSR/MIN 0
V ≤ V
SSR' SSR/MAX
/N × Z + V
= I
(V
SSR' 0 D
SSR 1
Z
V
SSR
V
D
SSR n
Z
V
SSR
V
D
/N
• • • • [3]
0
• • • • [4]
SSR 1
Z
I /N
0
V
SSR
V
D
≤ V
• • • • [5]
D 0
• • • • [6]
)
SSR n
Z
I /N
0
V
SSR
V
D