iseg EHS CFG, Руководство пользователя

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2 Technical data
2.1 EHS Standard series
SPECIFICATIONS EHS CG EHS CFG EHS FG
Polarity Factory fixed, positive or negative
Floating principle Common Ground Common Floating Ground Single Floating Ground
Potential difference none 56 V channel/GND 20 V channel/channel/GND,
optionally up to 2 kV
Ripple and noise (f > 10 Hz) < 10 - 20 mV
p-p
optionally VLN: < 3 - 5 mV
p-p
< 10 mV
p-p
Ripple and noise (f > 1 kHz) < 2 − 3 mV
Stablity
Stability – [ΔV
out
vs. ΔV
in
] < 1 • 10 -4 • V
nom
Stability – [ΔV
out
vs. ΔR
load
] < 5 • 10 -4 • V
nom
< 2 • 10 -4 • V
nom
Long term stability (1h warmup) 24h < 5 • 10
-5
• V
nom
Temperature coefficient < 50 ppm / K
Resolution voltage setting 2 • 10 -6 • V
nom
4 • 10 -5 • V
nom
Resolution current setting 2 • 10 -6 • I
nom
4 • 10 -5 • V
nom
Resolution voltage measurement (1 2 • 10 -6 • V
nom
Resolution current measurement (1 2 • 10 -6 • 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 ± (0.02 % • I
out
+ 0.02 % • I
nom
)
Sample rates ADC (SPS) 5, 10, 25, 50, 60, 100, 500 (2 5, 10, 25, 50 (2 , 60
Digital filter averages 1, 16, 64 (2 , 256, 512, 1024
Voltage ramp up / down up to 0.2 • V
nom
/s up to 0.2 • V
nom
/ s | optionally 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
Protection Safety loop, overload and short circuit protected,
optionally INHIBIT per channel (ID / IU, NID / NIU)
( ATTENTION: t
here is only one short circuit or arc per second allowed!)
HV connector R51 | SHV
System connector 96 PIN (MMS HV compatible)
Safety loop connector Lemo 2pole (SL),
(Figure 15)
Limit monitor connector Lemo 1pole,
(Figure 16)
Lemo 2pole,
(Figure 17)
Lemo 1pole,
(Figure 16)
Case 19” plug-in cassette
Dimensions – L/W/H 220mm / 8HP / 6U
EHS High Voltage Power Supply series | Last changed on: 2022-03-14 |
www.iseg-hv.com
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