KEPCO, INC.
131-38 SANFORD AVENUE
FLUSHING, NY. 11355 U.S.A.
TEL (718) 461-7000
FAX (718) 767-1102
http://www.kepcopower.com
email: [email protected]
022720
228-1921
5
sure it is turned on and connected to the network, then click
the Search Again button.
FIGURE 5. PS FIND SCREEN
3.7. COOLING.
The components in the BOP 2X-DE
power supply rely on forced air cooling. FRONT AND
REAR PANEL OPENINGS AND THE TOP OF THE CASE
MUST
BE KEPT CLEAR FROM ALL OBSTRUCTIONS TO
ENSURE AIR CIRCULATION. Periodic cleaning of the
interior of the power supply is recommended. If the BOP
2X-DE is rack-mounted or installed into confined spaces,
care must be taken that the ambient temperature (the tem-
perature immediately surrounding the power supply) does
not rise above 55°C (~131°F).
IV — OPERATION
Each BOP channel is controlled by commands issued
through web pages accessed through a web browser.
The following paragraphs provide simple procedures to
control a BOP channel output voltage (PAR. 1) or output
current (PAR. 4.2). Refer to the Operator’s Manual (see
PAR. 1.1) for alternative ways of controlling the BOP out-
put.
Voltage and current limits are set by default to a fixed value
approximately 10% above the nominal output voltage and
current of the unit. Refer to the Operator’s Manual (see
PAR. 1.1) to use external reference signals in the 0 to +10V
range to remotely program/control limits between 0.2% and
110% of nominal output,
4.1. VOLTAGE MODE OPERATION WITH CUR-
RENT LIMITING.
The BOP channel may be used as a
stabilized (d-c) source of positive or negative voltage with
output current limiting (for either polarity) when adapted for
the application at hand.
Always monitor the front panel meters while adjusting out-
put voltage/current.
FIGURE 6. REAR PROGRAMMING CONNECTOR,
WIRING DIAGRAM
1. Refer to PAR. 3.4 and connect the load to the DC OUT-
PUT Terminal Block for the channel in use.
2. Perform steps 1 through 10 of the Preliminary Checkout
(see PAR. 3.2).
3. From the Operate Instrument page, click the Output
ON/OFF
button at the upper right of the web page and
1
3
5
7
9
11
13
15
17
19
21
23
31
27
25
29
2
4
6
8
16
12
10
14
22
28
30
32
18
26
24
20
37
33
35
49
34
36
39
47
41
42
38
40
48
50
46
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
TP10
1
2
TP5
1
2
TP4
1
2
TP3
1
2
TP2
1
2
TP1
1
2
TP11
1
2
TP6
1
2
TP7
1
2
TP9
1
2
TP8
1
2
ISOLATED
CIRCUITS
PC 15
CONNECTOR
3021008
