S p e z i a l e l e k t r o n i k G m b H
iseg Spezialelektronik GmbH
Email: sales@iseg-hv.de
Phone ++ 49 (0)351 / 26 996 - 0
Bautzner Landstr 23
http://www.iseg-hv.com
Fax
++ 49 (0)351 / 26 996 - 21
D - 01454 Radeberg / Rossendorf
Germany
2
1. General information
The EBS F 030 is a 16-channel high voltage bipolar (4 quadrant) power supply in 6U Eurocard format. Each
single channel is able to do both, sink or source 500µA. The unit is made of two separated PCBs (first channel
0 to 7, second channel 8 to 15).
The maximum voltage difference between the channels of one board(so 0 to 7 or 8 to 15) is 3000 V,
e.g. V
O CH0
= +1000 V
⇒
V
O CHn
≥
-2000 V; (n= 1 to 7) or V
O CH8
= -2500 V
⇒
V
O CHn
≤
+500 V; (n= 9 to 15). The
setting of the voltage is limited by the firmware according to this rule.
The channels share a Floating Common-GND (C-RTN). This floating ground is insulated from the Common
Crate Ground (CCG) of the crate and the metal case of the module with a 56 V hardware limit. The EBS F 030
was designed to be mounted in a crate. The powered system crate ECH xx8 (19“ rack) carries up to 8 modules.
The device can be software controlled via CAN-bus directly by a PC or a similar controller. Using the W-ie-ner
Mpod crate it is possible to implement up to 10 modules within this Crate, with control via Ethernet-Interface.
This enables the user to crate a multi-channel high voltage system of any size easily.
2. Technical data
EBS F 030
Output current I
O
- 500 µA to + 500 µA
per channel at V
O
-3000 V to +3000 V
voltage difference between the channels of one board must be less
or equal than 3000 V
Ripple and noise *)
f = 10 Hz to 100 MHz: typ. 10 mV, max. 50 mV
(under all load conditions)
Hardware current trip
Potentiometer II
max
I for 16 channels
Hardware voltage limit
Potentiometer IV
max
I for 16 channels
Interface
CAN interface, potential free
Data format
floating-point single precision (setting and measurement)
Voltage setting *)
Resolution better than 50 mV
Voltage measurement *)
Resolution better than 50 mV
Accuracy:
±
(0,01%
∗
V
O
+ 0,02%
∗
V
nom
) for one year
Temperature coefficient < 5
∗
10
-5
/
K
Current measurement *)
Resolution better than 200 nA
Accuracy:
±
(0,1%
∗
I
O
+ 0,4%
∗
I
nom
) for one year
Temperature coefficient < 2
∗
10
-3
/
K
)*
-
with standard sample rate 500/s and digital filter 64
Stability V
O
<
5
∗
10
-5
(no load/load and
∆
V
IN
)
Rate of voltage change
up to 500 V/s via software
Operating mode
Full module and channel control via CAN interface in
EHS mode: EDCP (Enhanced Device Control Protocol)
see Manual CAN interface
Module status
Status ready of all channels indicated with green LED
Protection loop (I
s
)
(2 pin Lemo-socket)
5 mA < I
s
< 20 mA
⇒
module on
I
s
< 0,5 mA
⇒
module off
Power requirements V
IN
+ 24 V ( 4 A) and + 5 V ( 0,1 A)
Packing
16-channels in 6U Euro cassette (W/D: 40,64 / 220 mm)
Connector
96-pin connector according to DIN 41612
HV connectors
51-pin Redel Multipin-Connector for channel 0 to 15
16 pins HV-out, ch
0
to ch
15
4 pins Floating Common-GND,
C-RTN
4 pins Common Crate Ground,
CCG
(connected to the metal box,
the grounded guidings of the connector and to the HV cable shield)
2 pins Safety Loop,
SL PIN 22
,
SL PIN 30
EBS F 005
16
∗
± 500V / 1 mA
EBS F 030
16
∗
±
3 kV / 0,5 mA
