iseg EDS LOW COST, Technical Documentation Manual

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2 Technical data
SPECIFICATIONS EDS STANDARD EDS LOW COST
Polarity Factory fixed, positive or negative
Floating principle Common Floating Ground
Ripple and noise (f > 10 Hz) < 5 mV
p-p
Ripple and noise (f > 1 kHz) < 2 mV
p-p
Stablity
Stability − [ΔV
out
vs. ΔV
in
] < 1 • 10 -5 V
nom
Stability − [ΔV
out
vs. ΔR
load
] < 5 • 10 -5 V
nom
Long term stability (1h warmup) 24h < 1 • 10
-5
V
nom
Temperature coefficient − Voltage measurement < 20 ppm / K
Temperature coefficient − Current measurement < 100 ppm / K
Set voltage limitation − If the maximum voltage of all channels in the module is greater 2000V the set accuracy, stability and
ripple and noise specifications are only guaranteed for set values of more than 10% of the maximum set voltage
Resolution − The resolution of measurable values depends on the settings of the sampling rate and the digital filter!
Resolution voltage setting 2 • 10 -6 • V
nom
Resolution voltage measurement (1 2 • 10 -6 • V
nom
Resolution current measurement (1 1 • 10 -4 • I
nom
5 • 10 -4 • I
nom
Measurement accuracy − The measurement accuracy is guaranteed in the range 1% • V
nom
< V
out
< V
nom
and for 1 year
Accuracy voltage measurement ± (0.01 % • V
out
+ 0.02 % • V
nom
)
Accuracy current measurement ± (0.1 % • I
out
+ 0.1 % • I
nom
) ± (1 % • I
out
+ 1 % • I
nom
)
Sample rates ADC (SPS) 5, 10, 25, 50, 60, 100, 500
(2
Digital filter averages 1, 16, 64 (2 , 256, 512, 1024
Voltage ramp up / down
up to 0.2 • V
nom
/ s | opt. up to 0.75 • V
nom
/ s
Hardware limits Potentiometer per module [V
max
and I
max
]
Limit monitor voltage 2.5 V
Digital interface CAN (potential free)
Protection Safety loop, overload and short circuit protected
( ATTENTION: t
here is only one short circuit or arc per second allowed!)
HV connector R51 | SHV
System connector 96 PIN (MMS HV compatible, according to DIN 41612)
Safety loop connector Lemo 2pole
Limit monitor connector Lemo 1- and 2-pole
Case 19” plug-in cassette
Dimensions – L/W/H 220mm / 8HP / 6U
EDS High Voltage Power Supply series | Last changed on: 17.06.2020 |
www.iseg-hv.com
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