KEPCO BOP-MG 1KW, Operator'S Manual

Page: 24 / 198

1-4
BOP HIPWR 111315
OUTPUT CHARACTERISTICS (Continued)
Series operation
Master/slave Maximum of identical 3 units,
up to 300V max.
Parallel operation Master/slave Maximum of 5 identical units
Series-parallel Operation
2 series x 2 parallel
3 series x 2 parallel Master/slave for both series and parallel
branches of identical units
Power-up timing
(parallel, series and series-parallel systems) 15 Sec max. For system to be able to respond to analog or
digital control.
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

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)
+0.05V to +10V 0.5% to 100% of Nominal Range. Input volt-
age clamped to 12V through 1K ohms. Maxi-
mum 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.
TABLE 1-2. BOP GENERAL SPECIFICATIONS (Continued)
SPECIFICATION RATING/DESCRIPTION CONDITION