Ea Elektro Automatik EA Elektro-Automatik EA-EL 9400-50 HP Electronic Load 0 - 50 A 0 - 400 Vdc 0 - 2400 W 33200244 Data Sheet
Product codes
33200244
28
EN
Instruction Manual
EL 9000 HP Series
Date: 10-31-2011
About the device
2.2 Device specific data
Mains input
Mains voltage
Mains frequency
Mains fuse
Mains frequency
Mains fuse
DC input
Input voltage U
nom
80V
160V
400V
750V
Input power P
nom
Permanent input power
Input current I
Input current I
nom
200A
100A
50A
25A
Overvoltage protection threshold
max. allowed input voltage
max. allowed input voltage
100V
180V
500V
850V
Voltage control
Adjustment range
0…80V
0…160V
0…400V
0…750V
Display resolution
100mV
100mV
100mV
100mV
Accuracy**
<0,2% of Unom
Current control
Adjustment range
0…200A
0…100A
0…50A
0…25A
Display resolution
100mA
100mA
10mA
10mA
Accuracy**
Power control
Adjustment range
0…2400W
0…2400W
0…2400W
0…2400W
Display resolution
1W
1W
1W
1W
Accuracy**
Resistance control
Adjustment range 1
0…5Ω
0…10
0…10Ω
0…40Ω
Display resolution
1mΩ
10mΩ
10mΩ
10mΩ
Adjustment range 2
0…100Ω
0…200Ω
0…400Ω
0…800Ω
Display resolution
100mΩ
100mΩ
100mΩ
100mΩ
Accuracy**
Dynamic values
Current rise and fall time***
Level
Times (pulsed operation)
Rise/fall time
Level
Times (pulsed operation)
Rise/fall time
Accuracy**
Trigger input*
Battery test feature
Modes
Battery protection
Display
Battery protection
Display
Display
Analogue interface*
Analogue interface*
Set value inputs
Monitor outputs
Control signals
Error signals
Outputs
Monitor outputs
Control signals
Error signals
Outputs
Cooling
Type
Ambient temperature
Ambient temperature
Terminals
Load input
System Bus
Analogue interface
System Bus
Analogue interface
Dimensions W x H x D
Weight
Supported interface cards
Article number
Weight
Supported interface cards
Article number
33 200 240
33 200 242
33 200 244
33 200 249
* 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
All single values, which specify a tolerance are typical values
EL 9160-100 HP
EL9400-50 HP
0...10V for U / I (0...100% actual value)
0...10V for U / I / P / R (0...100% set value)
EL9080-200 HP
T2,5A
2400W, with temperature depending derating
2400W at 40°C ambient temp.
EL9750-25 HP
115V/230V selectable
50/60Hz
0…70°C with derating 20W/°C
2 x 40 characters, illuminated
time and consumed battery capacity
reference voltage
overvoltage / overtemperature
internal/external, input on/off, R range 1 or 2
final discharging voltage adjustable
** Accuracy is defined as the max. allowed difference between actual value and set value, always related to the nominal value.
Example: nom. value is 100A and accuracy is given with 0.2%. A set value of 20A may thus result in an actual value of 19.8A...20.2A.
temperature controlled fans
USB, RS232, CAN, GPIB, Ethernet
rear side, M8 screw terminal
rear side, 7 pole screw clamp
rear side, 15 pole Sub-D socket
19" x 3U x 460mm
17,5kg
current / resistance / power
yes, for external level switching
2 adjustable, 50us..100s
2 adjustable levels per control mode
<50us
<2% of the selected resistance range, 0,3% of the maximum input current
<0,1% of Unom
<2% of Pnom
1,1 * Unom
<0,2% of Inom
<10%
adjustable, 30us…200ms