KEPCO BOP 5-20DL, Operator'S Manual

Page: 59 / 70

BOP 5-20DL 081915
3-25
FIGURE 3-26. PARALLEL CONNECTION (MASTER/SLAVE) OF TWO BOP POWER SUPPLIES
WITH REMOTE ERROR SENSING AT THE COMMON LOAD
POWER
STAGE
COMMON
NOTES (Master):
1. Set MODE switch to VOLTAGE.
2. Set VOLTAGE CONTROL switch to ON.
POWER
STAGE
COMMON
NOTES (SLAVE):
1. Set MODE switch to CURRENT.
2. Set CURRENT CONTROL switch to OFF.
3. At rear programming connector, remove
jumper between pins 2 and 19.
MASTER
SLAVE
PART OF REAR PROGRAMMING CONNECTOR
3043891
28
22
C
+
+
22
10
28
C
+
+
PREAMP
"A"
BOP VOLTAGE
CONTROL CHANNEL
PREAMP
"B"
BOP CURRENT
CONTROL CHANNEL
CURRENT
CONTROL
10K
CURRENT
PROGRAMMING
INPUT
10K
ON
OFF
10V
10V
15
C
13
4
VOLTAGE
PROGRAMMING
INPUT
10K
VOLTAGE
CONTROL
ON
OFF
10V
10V
10K
11
C
7
9
I
o ZERO
I
o COMP
AMP
ZERO
19
2.49K
2
DRIVER
G
A
T
E
Eo ZERO
Eo COMP
AMP
ZERO
17
2.49K
5
G
A
T
E
I
o SENSING
AMP
DRIVER
RS COM
S
OUT
S
TWIST
S
R
COM
S
OUT
S
LOAD
TWIST
REMOVE
LINK
REMOVE
LINK
PART OF REAR PROGRAMMING CONNECTOR
(CHASSIS)
TWIST