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.
(1)
Model
1000 WATT MODELS
BOP 6-125MG/ME
BOP 10-100MG/ME
BOP 10-75MG/ME
BOP 20-50MG/ME
BOP 25-40MG/ME
BOP 36-28MG/ME
BOP 50-20MG/ME
BOP 72-14MG/ME
BOP 100-10MG/ME
(1) Models with MG suffix include GPIB and RS 422 digital interfaces. Models with ME suffix include LAN and RS 422 digital interfaces.
(2) When connecting active loads, the steady-state voltage of the active load must not exceed the maximum voltage rating of the BOP.
Otherwise the overvoltage protection will shut down the power supply.
III — EQUIPMENT SUPPLIED
See Table 2.
TABLE 2. EQUIPMENT SUPPLIED
ITEM
Source Power Entry
Mates with source power
mating connector
entry connector
PAR/SER CONTROL
Mates with PAR/SER
- IN mating connector
CONTROL - IN port to
allow access to pins
required for calibration
V — PRELIMINARY OPERATIONAL CHECK.
A simple operational check after unpacking and
before equipment installation is advisable to ascer-
tain whether the power supply has suffered damage
resulting from shipping.
1. With POWER switch set to off position, connect
the power supply to source power (see "Input
Connections." on page 5.
2. With no load connected, set POWER switch to
the ON position. Each time the unit is turned on
an internal self-test is performed. If all tests pass,
the unit goes into the default mode. If a failure
occurs, the failure is displayed. Figure 5 shows
the factory-configured power on defaults dis-
played on the LCD.
KEPCO, INC. 131-38 SANFORD AVENUE FLUSHING, NY. 11355 U.S.A. TEL (718) 461-7000 FAX (718) 767-1102
090418
TABLE 1. BOP 1KW-MG/ME MODEL PARAMETERS
d-c Output Range
Closed Loop Gain
Voltage
(2)
Voltage
Current
Channel
(V d-c)
(A d-c)
G
(V/V)
V
0 to ±6
0 to ±125
0.6
0 to ±10
0 to ±100
1.0
0 to ±10
0 to ±75
1.0
0 to ±20
0 to ±50
2.0
0 to ±25
0 to ±40
2.5
0 to ±36
0 to ±28
3.6
0 to ±50
0 to ±20
5.0
0 to ±72
0 to ±14
7.2
0 to ±100
0 to ±10
10.0
.
FUNCTION
PART NUMBER
142-0381
(Kepco) (IEC
320)
142-0488
(Kepco)
http://www.kepcopower.com email: hq@kepcopower.com
Output Impedance
Voltage Mode
Current
(Series R - L)
Channel
R
L
G
(A/V)
d-c
I
(mOhms)
(
12.5
0.05
1.5
10.0
0.1
2.0
7.5
0.13
2.0
5.0
0.40
8.3
4.0
0.63
15.8
2.8
1.30
25
2.0
2.50
50
1.4
5.14
104
1.0
10.0
163
IV — SAFETY.
TABLE 3. SAFETY SYMBOLS
SYMBOL
CAUTION: RISK OF ELECTRIC SHOCK.
CAUTION: REFER TO REFERENCED PROCE-
!
DURE.
INDICATES THE POSSIBILITY OF BODILY
WARNING
INJURY OR DEATH.
INDICATES THE POSSIBILITY OF EQUIPMENT
CAUTION
DAMAGE.
3. Connect a digital voltmeter (DVM) (resolution and
accuracy of 0.01% or better) to the OUT S and
COM S terminals at the rear panel terminal block.
4. Use the keypad to enter the rated maximum volt-
age of the power supply (e.g., enter 36 for a
model BOP 36-28MG) and press ENTER. If
STANDBY indicator is lit, press STANDBY key.
5. Verify DVM voltage reading agrees with pro-
grammed voltage within 0.03% of rated maximum
voltage and agrees with displayed voltage on
LCD within 0.05% of rated maximum voltage.
228-1692 REV 8
Current Mode
(Parallel R - C)
R
C
d-c
H)
(Ohms)
(
F)
24
1150
50
1100
67
976
200
371
313
165
640
103
1250
55
2570
33
5000
16
See Table
3
MEANING
3
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