KEPCO BOP-MG, Operator'S Manual

Page: 24 / 194

1-4
BOP HIPWR 031912
OUTPUT CHARACTERISTICS (Continued)
Output Protection
limiting
Analog Voltage and current limited in four quadrants, adjustable between 10% and 101%of
EO
NOM
or IO
NOM
. The analog limits are converted to digital limits at 100mS update
rate.
Digital Voltage and current limited in four quadrants, adjustable between ±Internal minimum
EO
MIN
or IO
MIN
(box) (see Figure 1-3) and ±1.01 EO
NOM
or IO
NOM
.
Output Stage Protection
Output overvoltage/overcurrent
Heatsink overtemperature,
switchers overcurrent
Triggers latched shutdown protection of the
output module and PFC stage. Recover by
cycling power off, then on or by pressing
RESET at the front panel.
Input Stage Protection (PFC)
Internal overvoltage, undervoltage,
overcurrent, heat sink
overtemperature, fan inoperative
Input circuit breaker overcurrent Trips circuit breaker to shut off unit
Small signal
Bandwidth voltage channel
2 KHz minimum Into nominal resistive load 10% of rating
current channel 800 Hz minimum
(BOP 6-125MG: 600 Hz minimum)
Into short circuit, 10% of rating
Rise/Fall time
voltage channel
250/200
µ
S
Into nominal resistive load, measured from 10
to 90%, from 0 to ±100% of rating
current channel
0.7/1.2 mS
Into short circuit, measured from 10 to 90%,
from 0 to ±100% of rating
PROGRAMMING/DISPLAY CHARACTERISTICS
Analog I/O Port
(See Table 2-10) Main channel
(voltage or current)
–10V to +10V Full range output, 20K Ohm input impedance
(see PAR. 3.4)
Protection Limit
channels:
(±Voltage, ±Current)
+1V to +10V 10% to 100% of Nominal Range. Input voltage
clamped to 12V through 1K ohms. Maximum
of 0.15mA input current at1V input voltage.
Mode Control Voltage: open circuit or TTL logic 1
Current: short circuit or TTL logic 0 Available only when digitally activated through
Power-up setting.
Output Current
Analog Readback
0 to ±10 Volts corresponds to zero to
± Full Scale nominal output current
Output impedance of this signal is 2K Ohms.
External Protection Port
(see Table 2-4) External Shutdown Isolated input for shutdown of the
BOP (latched status)
Pulse width: 100
µ
S min.
Action delay: 100
µ
S max
Restore operation by cycling input power or
pressing
RESET key.
External Shutdown
Flag
Isolated output indicating
shutdown status)
Action delay: 100
µ
S max
External On-Off
Flag or External
Trigger
Flag: Isolated output indicating
output on (enabled, STANDBY off) or
off (disabled, STANDBY on) status)
Trigger: Isolated trigger output for
external devices.
Flag:
LIST:SET:TRIG enables trigger function.
Flag action delay: 200 mS max
Trigger:
LIST:CLE disables trigger and restores flag.
Trigger output pulse duration:
settable between 0.25 to 34mS
Trigger output action delay: 100
µ
S max.
Trigger output active level: settable to either
“0” or “1.”
TABLE 1-2. BOP GENERAL SPECIFICATIONS (Continued)
SPECIFICATION RATING/DESCRIPTION CONDITION