Page 1
INSTRUCTION SHEET
KEPCO
An ISO 9001 Company.
CABLE
KIT
219-0481
CABLE KIT NO. 219-0481
BOP 1000W MODELS 3 X 2 COMBINATION
I. DESCRIPTION.
This kit contains the cables and terminations required to operate a multiple unit combination consisting of two
parallel branches each comprised of three identical 1000 Watt BOP High Power models in series, effectively tripling the output voltage and doubling the output current capacity. Only identical models may be configured to
operate in parallel and series.
This kit can be used with all 1000W BOP models that have revision levels as shown in Table 1. Earlier models
!
that have been upgraded to permit multiple unit configurations must include the letter “A” following the revision
number. CAUTION: Failure to install the ground cables supplied can result in damage to the power supply.
Refer to the associated technical manual supplied with the 1000W BOP power supply for all instructions regarding installation and operation of multiple units in parallel.
TABLE 1. REVISION LEVELS APPLICABLE TO THIS KIT
MG Model Revision
BOP 6-125MG All All
BOP 10-75MG 5 or higher 3A or 4A
BOP 20-50MG 8 or higher 5A, 6A or 7A BOP 20-50GL All
BOP 25-40MG All All
BOP 36-28MG 11 or higher 8A, 9A or 10A
BOP 50-20MG 7 or higher 5A or 6A BOP 50-20GL All
BOP 72-14MG 7 or higher 6A
BOP 100-10MG 6 or higher 2A or 4A
Revisions for previously Upgraded
Units (Must include “A”)
GL Model Revision
II. SPECIFICATIONS
Table 3 lists the model parameters unique to a 3 X 2 multiple unit combination of identical 1000W BOP Power
Supplies (three series-connected units X two parallel branches). Table 4 lists the general specifications applicable
to all 3 X 2 multiple unit combinations listed in Table 3. For specifications not listed in Table 3, refer to the General
Specifications provided in the associated technical manual supplied with each 1000W BOP power supply.
Item Quantity Purpose
Parallel power cable, **
(4.5 ft.)
Series Power cable,
(1.5 ft.)
Configuration Control cable,
(2.5 ft.)
Series Control cable, (1.5 ft.) 4 Provides control signals required for series operation. 118-1120
** For GL units: Unclamp and remove ferrite from cable before installation.
KEPCO, INC. 131-38 SANFORD AVENUE FLUSHING, NY. 11355 U.S.A. TEL (718) 461-7000 FAX (718) 767-1102
©2012, KEPCO, INC
Data subject to change without notice
TABLE 2. EQUIPMENT SUPPLIED
Connects the OUTPUT terminal of Slave #2 to the OUTPUT terminal of Slave
2
#5 and the COMMON terminal of Master to the COMMON terminal of Slave #3.
Connects the OUTPUT terminal of Master to the COMMON terminal of Slave
#1, OUTPUT terminal of Slave #1 to the COMMON terminal of Slave #2, OUT-
4
PUT terminal of Slave #3 to the COMMON terminal of Slave #4, and OUTPUT
terminal of Slave #4 to the COMMON terminal of Slave #5.
Connects the PAR/SER CONTROL - IN ports of the Master and Slave #3
1
together to provide control signals needed to establish a series-parallel configuration
http://www.kepcopower.com email: hq@kepcopower.com
228-1523 REV 3 033012
Kepco Part
Number
118-1155
118-1112
118-1158
Page 2
TABLE 2. EQUIPMENT SUPPLIED (CONTINUED)
Item Quantity Purpose
Digital Control (Bitbus) Cable,
Protection - OUT Termination
Protection - IN Termination
Chassis Ground Cable 5 Connects chassis ground terminals of all units. 118-1272
Ground Cable mounting hard-
(7.5 ft.)
Protection Cable (1 ft.) 5 Provides interlock protection signals required for multiple unit operation. 118-1126
(Slave)
(Master)
Nut 2
ware
Output Sense Cable 4 Connects Output sense terminal to Common sense terminal of next unit. 118-1271
Instruction Manual 1 Lists material supplied and specifications for multiple unit combination. 228-1523
6 sets Each set consists of eight parts, mounted in the following order: No. 10 star
Provides communication between master and five slaves comprised of three
1
series-connected units arranged in 2 parallel branches.
Provides proper termination for the slave connection to the Protection Cable.
1
Provides proper termination for the master connection to the Protection Cable.
1
Overcomes tight space for output cable connections. After securing bottom
cable to output terminal stud using one nut, additional cables can be oriented
for best layout and secured with separate nut.
lockwasher P/N 103-0106 (at chassis), No. 10 flat washer P/N 103-0031, No.
10 split lockwasher P/N 103-0033, 10-32X3/8 nut P/N 102-0008, No. 10 flat
washer P/N 103-0031, [lug(s) from ground cable], No. 10 flat washer P/N 1030031, No. 10 split lockwasher P/N 103-0033, and 10-32X3/8 nut P/N 102-0008.
Kepco Part
Number
118-1151
195-0108
195-0107
102-0046
(See
Purpose
at left for
part
numbers)
TABLE 3. MODEL PARAMETERS FOR 3 X 2 CONFIGURATION OF SIX (6) IDENTICAL BOP 1000W UNITS
(3 SERIES-CONNECTED UNITS X 2 PARALLEL BRANCHES)
(6) Identical Models
(3 Series x 2 Parallel)
BOP 6-125MG ±18V d-c ±250A d-c 1.8 25.0
BOP 10-75MG ±30V d-c ±150A d-c 3.0 15.0
BOP 20-50MG ±60V d-c ±100A d-c 6.0 10.0
BOP 25-40MG ±75V d-c ±80A d-c 7.5 8.0
BOP 36-28MG ±108V d-c ±56A d-c 10.8 5.6
BOP 50-20MG ±150V d-c ±40A d-c 15.0 4.0
BOP 72-14MG ±216V d-c ±28A d-c 21.6 2.8
BOP 100-10MG ±300V d-c ±20A d-c 30.0 2.0
d-c Output Range Closed Loop Gain
E
O Max
I
O Max
Voltage Channel
(V/V)
Current Channel
TABLE 4. GENERAL SPECIFICATIONS FOR BOP 1000W 3 X 2 CONFIGURATION
(3 IN SERIES, 2 PARALLEL BRANCHES)
SPECIFICATION RATING/DESCRIPTION CONDITION
INPUT CHARACTERISTICS
Current 176 Va-c 57.0A a-c maximum
264 Va-c 38.4A a-c maximum
Leakage current 21.0mA a-c 230V a-c, 47-63 Hz
OUTPUT CHARACTERISTICS
Programming
resolution / accuracy
Readback
resolution / accuracy
Voltage 14 bits / 0.2% 2% accuracy for Ext Ref Level, Unit gain
Current
Voltage Limit 12 bits / 0.5%
Current Limit 12 bits / 0.5%
Voltage 16 bits / 0.2% main or limit channel
Current 16 bits / 0.5% main or limit channel
14 bits / 0.5%
adjustable between 0 and E
or I
O
NOM
/10 (current).
(A/V)
O
NOM
/10 (voltage)
KEPCO, INC. 131-38 SANFORD AVENUE FLUSHING, NY. 11355 U.S.A. TEL (718) 461-7000
FAX (718) 767-1102 email: kepcopower@aol.com
2 228-1523 REV 3 033012
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