User manual

30
EN
Instruction Manual
EL 9000 A Series
Date: 11-16-2011
About the device
2.2 Devicespecicdata
EL9080-600 EL9160-300 EL9400-150 EL9750-75
Mainsinput
Mains voltage
Mains frequency
Mains fuse
DCinput
Input voltage U
nom
80V 160V 400V 750V
Input power P
nom
- permanent power
Input current I
nom
600A 300A 150A 75A
Overvoltage protection threshold
max. allowed input voltage 100V 180V 460V 850V
V
oltagecontrol
Adjustment range 0…80V 0…160V 0…400V 0…750V
Display resolution 100mV 100mV 100mV 100mV
Accuracy**
<0.2% of U
nom
Currentcontrol
Adjustment range
0…I
nom
0…I
nom
0…I
nom
0…I
nom
Display resolution 100mA 100mA 100mA 100mA
Accuracy**
Powercontrol
Adjustment range
0…P
nom
0…P
nom
0…P
nom
0…P
nom
Display resolution 1W 1W 1W 1W
Accuracy**
Resistancecontrol
Adjustment range 1 0…1.2Ω 0…2.5Ω 0…2.5Ω 0…15Ω
Display resolution 1mΩ 1mΩ 1mΩ 10mΩ
Adjustment range 2 0…25Ω 0…50Ω 0…100Ω 0…300Ω
Display resolution 10mΩ 10mΩ 100mΩ 100mΩ
Accuracy**
Dynamicvalues
Current rise and fall time***
Level
Times (pulsed operation)
Rise/fall time
Accuracy**
Trigger input*
Batterytestfeature
Modes
Battery protection
Display
Display
Analogueinterface*
Set value inputs
Monitor outputs
Control signals
Error signals
Outputs
Cooling
Type
Ambient temperature
Terminals
Load input
System Bus
Analogue interface
DimensionsWxHxD
Weight
Supportedinterfacecards
Articlenumbe
r
33 200 232 33 200 235 33 200 238 33 200 254
* for technical specification see section "Analogue interface"
*** Rise and fall time are defined at 10%...90% and 90%...10% of the nominal value
All single values, which specify a tolerance are typical values
<0.2% of I
nom
<2% of P
nom
** Accuracy is defined as the max. allowed difference between actual value and set value, always related to the nominal value.
Example: nom. value is 300A and accuracy is given with 0.2%. A set value of 50A may thus result in an actual value of 49.4A...50.6A.
7200W, with temperature related derating
4500W, at 20°C ambient temp.
1.1 * U
nom
<0.1% of U
nom
rear side, 15 pole Sub-D socket
19" x 6U x 460mm
36kg
115V/230V switchable
50/60Hz
T2,5A
CAN, USB, RS232, GPIB, Ethernet
0…70°C with derating 20W/°C
rear side, M8 screw terminal
rear side, 7 pole screw clamp
overvoltage / overtemperature
reference voltage
temperature controlled fans
0...10V for U / I / P / R (0...100% set value)
0...10V for U / I (0...100% actual value)
internal/external, input on/off, R range 1 or 2
<2% of the selected resistance range, 0,3% of the maximum input current
<50us
2 adjustable levels per control mode
2 adjustable, 50us..100s
adjustable, 30us…200ms
<10%
yes, for external level switching
2 x 40 characters, illuminated
current / resistance / power
final discharging voltage adjustable
time and consumed battery capacity