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 090418

228-1692 REV 8

13

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: hq@kepcopower.com

Active.

 Active mode (default setting) is necessary

for the power supply to function properly and safely
with inductive loads and constant-current-type active
electronic loads. Active mode can also be used with
resistive loads. Table 5 indicates how the power sup-
ply responds to a command to go from Output ON to
OFF. When the output is disabled, the unit is set to

voltage mode, voltage is set to zero and both current
protect and voltage limit are set to maximum. When
the unit is enabled, the pre-existing settings for volt-
age, current protect and voltage limit are restored.

FIGURE 6.  MAX/MIN SETTING MENU

WARNING

For both inductive loads and con-
stant-current-type active electronic
loads when the BOP output is set
to OFF, a path is provided for
absorbing either the energy accu-
mulated in the reactance of the load
during the ON state, or energy
delivered by an electronic load.
This prevents damage to the load
and power supply as well as pro-

viding safety for the user. However,
In addition to the built-in safety fea-
tures, constant-current-type active
electronic loads must be adjusted
to zero and the BOP front panel
LCD must read 0V, minimum cur-
rent, before handling the power
supply-to-load connections. 

Resistive. 

This mode, as the name suggests, is

useful for resistive loads. Table 5 indicates how the
power supply responds to a command to go from
Output ON to OFF.

TABLE 5.  POWER SUPPLY BEHAVIOR WHEN OUTPUT IS SET TO OFF

LOAD TYPE

SETTING

If unit was in Voltage Mode when output OFF 

command issued.

If unit was in Current Mode when output OFF 

command issued.

ACTIVE

• Unit remains in voltage mode.
• Voltage set to zero.
• Both ± Current Protect set to maximum.
• Both ± Voltage Limit remain at maximum.

• Unit set to voltage mode.
• Voltage set to zero.
• Both ± Current Protect remain at maximum.
• Both ± Voltage Limit set to maximum.

RESISTIVE

• Unit remains in voltage mode.
• Voltage set to zero.
• Both ± Current Protect set to minimum box values.
• Both ± Voltage Limit. remain at maximum.

• Unit remains in current mode.
• Current set to zero.
• Both ± Current Protect set to minimum box values.
• Both ± Voltage Limit set to maximum,

BATTERY

• Unit set to current mode.
• Current set to zero.
• Both ± Voltage Protect. remain at maximum.
• Both ± Current Limit set to maximum.

• Unit remains in current mode,
• Current set to zero.
• Both ± Voltage Protect set to maximum.
• Both ± Current Limit remain at maximum.

VOLTAGE

SOURCE

VOLTAGE

CURRENT

0.0000 0.0000

Summary of Contents for BOP 10-100MG/ME

Page 1: ...units the GPIB interface is replaced with a LAN interface Unless otherwise noted this guide applies to both models ACCESSING MANUALS First determine your Firmware Version see below then download the B...

Page 2: ...or current and a 1 to 10V input for the limit channels BOP models are suitable for driving inductive loads such as large magnets or motors and for exercising batteries They are also suitable for chara...

Page 3: ...el 1 d c Output Range Closed Loop Gain Output Impedance Voltage 2 V d c Current A d c Voltage Channel GV V V Current Channel GI A V Voltage Mode Series R L Current Mode Parallel R C Rd c mOhms L H Rd...

Page 4: ...4 228 1692 REV 8 090418 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 hq kepcopower com FIGURE 1 BOP OUTPUT CHARACTERISTICS...

Page 5: ...n to IEEE 1118 BITBUS port 142 0485 Kepco KMDLA 5P Kycon Inc IEEE 488 Cable 1 meter long For MG models only Connects BOP power supply to GPIB bus SNC 488 1 IEEE 488 Cable 2 meter long For MG models on...

Page 6: ...operation voltage or current output volt age or current and establish positive and negative voltage and current limits An output analog corre sponding to output current is also provided Refer to Oper...

Page 7: ...LS AND INDICATORS RS 232 CONNECTIONS Connect the BOP 1KW to a modem using a Null Modem patch cable at the RS 232 port located on the rear panel See Fig ure 3 A Null Modem cable is not required for old...

Page 8: ...1355 U S A TEL 718 461 7000 FAX 718 767 1102 http www kepcopower com email hq kepcopower com FIGURE 3 BOP 1KW SERIES REAR PANEL VIEW LINKS INSTALLED FOR LOCAL SENSING FIGURE 4 LOAD CONNECTION A LOCAL...

Page 9: ...ng an item on the list and pressing the View Modify function key Menus and submenus will display a list of parameters with the top one high lighted The function key assignments can vary but generally...

Page 10: ...g and output Calibration Voltage Current and External and Controls calibration Shows Firmware versions for Display Serial GPIB LAN and analog Power up Settings Mode Voltage Cur rent External Main chan...

Page 11: ...channels one to set output voltage or current and one to set the corre sponding protection limit The main channel is deter mined by the MODE key in local mode which alternately selects either Voltage...

Page 12: ...ral Setup menu then highlight Max Min Set tings 2 Press to enter the Max Min Settings submenu Figure 6 If a Password is required see Opera tor s Manual for instructions 3 Highlight the voltage or curr...

Page 13: ...afety fea tures constant current type active electronic loads must be adjusted to zero and the BOP front panel LCD must read 0V minimum cur rent before handling the power supply to load connections Re...

Page 14: ...flow during the OFF state Table 5 indicates how the power supply responds to a command to go from Output ON to OFF CONFIGURE LOAD TYPE To configure press from the power up screen then highlight Load T...

Page 15: ...copower com email hq kepcopower com FIGURE 1 BOP 1KW OUTLINE DIMENSIONS SHEET 1 OF 2 20 000 508 00 21 439 544 54 22 800 579 11 21 564 547 73 22 000 558 79 23 863 606 12 18 235 463 16 18 985 482 21 1 4...

Page 16: ...FLUSHING NY 11355 U S A TEL 718 461 7000 FAX 718 767 1102 http www kepcopower com email hq kepcopower com FIGURE 1 BOP 1KW OUTLINE DIMENSIONS SHEET 2 OF 2 SLIDES TRAVEL DISTANCE 23 000 584 2 22 000 5...

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