KEPCO BOP-GL 1KW, Operator'S Manual

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BOP-1K-GL 111315
1-3
OUTPUT CHARACTERISTICS (Continued)
Analog Programming
accuracy Voltage 0.01% of rating • Voltage and Current limit in Voltage Mode
and Current and Voltage Limit in Current
Mode.
• The programming signal is 0V to ±10V for
0 to ±EOnom (Voltage mode) or for 0 to
±IOnom (Current mode).
• The programming signal is +1V to +10V for
10% to 100% of all four limits (±voltage,
±current)
• Input impedance is 20KOhms for the main
channel (voltage or current)
• When the limit channels are not used, the
limits are clamped to 1% above the nomi-
nal values.
• The limit source must be able to sink a
maximum 0.15mA @ +1V programming
signal
Current Limit 0.1% of rating
Current 0.01% of rating
Voltage Limit 0.1% of rating (source)
0.2% of rating (sink)
Analog Readback
Accuracy Voltage 0.1% • The analog readback signal is 0V to ±10V
for 0 to ± Nominal values for voltage and
current.
• Output impedance of the analog readback
signal is <0.1 Ohm
• The output current is maximum 5mA.
• Accuracy is for d-c or very low frequency a-
c signals.
Current
0.1%
Digital Programming
resolution / accuracy Voltage 14 bits / 0.05% Voltage and Current limit in Voltage Mode and
Current and Voltage Limit in Current Mode
Current Limit 12 bits / 0.1%
Current 14 bits / 0.05%
Voltage Limit 12 bits / 0.1% (source), 0.2% (sink)
Digital Readback
resolution / accuracy Voltage 16 bits / 0.05% main or limit channel
Current 16 bits / 0.05% main or limit channel
Digital Sustain Output update rate 400 updates/sec voltage or current
Digital Readback measurement rate 5 ms
measurement array 64 samples voltage and current
rejection of line-
related ripple/noise
50, 60, 125Hz Digital readback (see PAR. B.9).
Voltage stabilization in
voltage mode (digital or
analog control) source effect 0.01% of rating min-max input voltage, 230V a-c reference
load effect 0.02% of rating 0-100% load current
time effect (drift) 0.01% of rating 0.5 through 8 hours
temperature effect 0.005%/deg C of rating 0 to 50 deg C
ripple and noise 0.03% of rating rms, for full scale, nominal resistive load
Current stabilization in
current mode (digital or
analog control) source effect 0.01% of rating min-max input voltage, 230V a-c reference
load effect 0.02% of rating 0-100% load voltage
time effect (drift) 0.01% of rating 0.5 through 8 hours
temperature effect 0.005%/deg C of rating 0 to 50 deg C
ripple and noise 0.01% of rating rms, for full scale, measuring shunt only as
load
TABLE 1-2. BOP GENERAL SPECIFICATIONS (Continued)
SPECIFICATION RATING/DESCRIPTION CONDITION