2306-VS Dual Channel Battery/Charger Simulator
OUTPUT #2 (CHARGER)
DC VOLTAGE OUTPUT (2 YEARS, 23°C ± 5°C)
OUTPUT VOLTAGE: 0 to +15VDC.
OUTPUT ACCURACY: ±(0.05% + 10mV).
PROGRAMMING RESOLUTION: 10mV.
READBACK ACCURACY
READBACK RESOLUTION: 1mV.
OUTPUT VOLTAGE SETTLING TIME: 5ms to within stated accuracy.
LOAD REGULATION: ±(0.01% + 2mV).
LINE REGULATION: ±(0.5mV).
STABILITY
2
: ±(0.01% + 0.5mV).
MEASUREMENT TIME CHOICES: 0.01 to 10 PLC
AVERAGE READINGS: 1 to 10.
READING TIME
TRANSIENT RESPONSE: High Bandwidth Low Bandwidth
Transient Recovery Time
Transient Voltage Drop <120mV
REMOTE SENSE: 1V max. drop in each lead. Add 2mV to the voltage load regulation
specification for each 1V change in the negative output lead due to load current
change. Remote sense required. Integrity of connection continually monitored. If
compromised, output will turn off automatically once settable window (±0 to ±8 volts)
around normal voltage exceeded.
DC CURRENT (2 YEARS, 23°C ± 5°C)
CONTINUOUS AVERAGE OUTPUT CURRENT:
Channel #1 (Battery) OFF:
I = 50W/(Vset channel 2 + 6V); 5A max.
Channel #1 (Battery) ON :
I = (50W – Power consumed by channel #1)/(Vset channel 2 + 6V); 5A max.
The power consumed by channel #1 is calculated as:
Channel #1 sourcing current:
Power consumed = (Vset channel 1 + 6V) x (current supplied)
Channe l #1 sinking c urrent:
Power consumed = 5 x (sink current)
Peak currents can be a maximum of 5A provided the average current is within the
above limits.
CONTINUOUS AVERAGE SINK CURRENT:
Channel #1 (Battery) OFF:
0–5V: 3A max.
5–15V: Derate 0.2A per volt above 5V. Compliance setting controls sinking.
Channel #1 (Battery) ON :
Available current = (50W – Power consumed by channel #1)/5; 3A max. (0–5V).
Derate 0.2A per volt above 5V.
SOURCE COMPLIANCE ACCURACY: ±(0.16% + 5mA)
PROGRAMMED SOURCE COMPLIANCE RESOLUTION: 1.25mA.
READBACK ACCURACY
5mA Range: ±(0.2% + 1µA).
READBACK RESOLUTION: 5A Range: 100µA.
5mA Range: 0.1µA.
LOAD REGULATION: ±(0.01% + 1mA).
LINE REGULATION: ±(0.5mA).
STABILITY
4
: ±(0.01% + 50µA).
MEASUREMENT TIME CHOICES: 0.01 to 10 PLC
AVERAGE READINGS: 1 to 10.
READING TIME
1, 8, 9
: 31ms, typical.
1, 8, 9
: 31ms, typical.
1
: ±(0.05% + 3mV).
7
, in 0.01PLC steps.
13
<50µs3 or <80µs4 <60µs3 or <100µs4
1
: 5A Range: ±(0.2% + 200µA).
3
or <150mV4 <160mV3 or <200mV4
5
.
7
, in 0.01PLC steps.
PULSE CURRENT MEASUREMENT OPERATION
TRIGGER LEVEL: 5mA to 5A, in 5mA steps.
TRIGGER DELAY: 0 to 100ms, in 10µs steps.
INTERNAL TRIGGER DELAY: 15µs.
HIGH/LOW/AVERAGE MODE:
Measurement Aperture Settings: 33.3µs to 833ms, in 33.3µs steps.
Average Readings: 1 to 100.
PULSE CURRENT MEASUREMENT ACCURACY
(2 Years, 23°C ±5°C):
Aperture Accuracy ±(% reading + offset + rms noise10)
<100 µs 0.2% + 900 µA + 2mA
100 µs – 200 µs 0.2% + 900 µA + 1.5mA
200 µs – 500 µs 0.2% + 900 µA + 1mA
500 µs – <1 PLC 0.2% + 600 µA + 0.8mA
12
0.2% + 400 µA + 0mA
1 PLC
>1 PLC 0.2% + 400 µA + 100µA
11
BURST MODE CURRENT MEASUREMENT
MEASUREMENT APERTURE: 33.3µs to 833ms, in 33µs steps.
CONVERSION RATE: 2040/second at 33.3µs meas. aper., typical.
INTERNAL TRIGGER DELAY: 15µs with 33µs.
NUMBER OF SAMPLES: 1 to 5000.
TRANSFER SAMPLES ACROSS IEEE BUS IN BINARY MODE:
4800 bytes/s, typical.
LONG INTEGRATION MODE CURRENT MEASUREMENT
MEASUREMENT TIME6: 850ms (840ms) to 60 seconds in 1ms steps.
DIGITAL VOLTMETER INPUT (2 YEARS, 23°C ± 5°C)
INPUT VOLTAGE RANGE: –5 to +30VDC.
INPUT IMPEDANCE: 2MΩ typical.
MAXIMUM VOLTAGE (either input terminal) WITH RESPECT
TO OUTPUT LOW: –5V, +30V.
READING ACCURACY
1
: ±(0.05% + 3mV).
READING RESOLUTION: 1mV.
CONNECTOR: HI and LO input pair part of Output #2’s terminal
block.
MEASUREMENT TIME CHOICES: 0.01 to 10 PLC
steps.
AVERAGE READINGS: 1 to 10.
READING TIME
1, 8, 9
: 31ms, typical.
7
, in 0.01PLC
VOLTAGE SETTLING TIMES
Voltage Step Settling Times – Typical
Increasing Voltage 10-90% Rise Time Settling Time
Voltage step ≤ 7V 10µs 100µs
Voltage step > 7V 10µs to 1.2ms 100µs to 1.5ms
Decreasing Voltage 10-90% Fall Time Settling Time
0V < Voltage step < 15V 5µs to 40µs 50µs to 200µs
NOTE: Times are under no load condition and settling times defined at +/- 2% of
step size.
HW 6/20/03
Rev. B
Page 2 of 7
2306-VS Dual Channel Battery/Charger Simulator
VOLTAGE STEPPING ONLY
TEST CONDITIONS:
1. Trigger external is enabled on both channels.
2. Only a single channel is externally triggered during the sequence while remaining channel stays idle.
3. Times based on 0 programmable user delay.
Channel trigger in
Output voltage
Channel trigger out
A
+
B
C
D
Output #1 (Battery) Output #2 (Charger )
A = 70µs typical A = 55µs typical
B = 330µs typical B = 545µs typical
C = Programmable user delay (0-5 seconds) C = Programmable user delay (0-5 seconds)
D = 400µs typical with C as 0 D = 600µs typical with C as 0
AUTO MEASUREMENT ONLY
TEST CONDITIONS:
1. Trigger external is enabled on both channels.
2. Only a single channel is externally triggered during the sequence while remaining channel stays idle.
3. Times based on 0 programmable user delay.
4. Measurement time = 167µs (0.01 plc).
5. Steps points = 4.
Channel trigger in
Measurement time
Channel trigger out
+
A B
Output #1 (Battery) Output #2 (Charger )
A = 43µs typical A = 43µs typical
B = Programmable user delay (0-5 seconds) B = Programmable user delay (0-5 seconds)
C = is measurement time C = is measurement time
D = 410µs typical (steps 1, 2, and 3) D = 650µs typical (steps 1, 2, and 3)
E = 620µs typical for steps 1, 2, and 3 with B as 0
8ms typical for step 4 with B as 0
C
E
E = 860µs typical for steps 1, 2, and 3 with B as 0
8ms typical for step 4 with B as 0
D
HW 6/20/03
Rev. B
Page 3 of 7
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