EGS series
Ultra-Compact DC Electronic Load
- Operating Voltage: 0.3V to 60V
- Max Current: 2A or 5A
- Maximum Powor: 75W
- Extremely compact
Ultra-thin 35mm-width for space saving and light weight
In conducting evaluation tests of small systems like batteries or power supply circuits, you will consider load device in a compact design.
Features
Perfect space saving with an extremely compact, lightweight body to suit any customers' space for installation
While the number of units installed on a 19-inch rack was limited up to about only five as multiple units so far, the EGS units can accept as many as 10 units in even smaller spaces than usual.
A maximum of ten units are available on a 19-inch 3U-size rack.
Rack-mount holder RMO series
The multiple AC input lines are neatly collected into one!
* Please refer to the "RMO series" brochure for details of the dedicated adapter.
Batch control of up to 16 units with the master/slave function
EGS series is available for multi-channel DC electronic load.
Providing four operating modes
- Constant current (CC) mode
- Constant resistance (CR) mode
- Constant voltage (CV) mode
- Constant current (CC) mode + Constant voltage (CV) mode * Available for -LCcv option
Main applications
- Simulated load for DC/DC converter. etc.
- Life testing of primary and rechargeable batteries along with DC power supplies
- Sensor simulation in vehicle-mounted testing, etc.
- Impedance variation testing for instrumentation signals
- Evaluation of boards, etc.
Models
| Model | Rated voltage | Rated current | Rated power |
|---|---|---|---|
| EGS75W-36V | 36 V | 5 A | 75 W |
| EGS75W-60V | 60 V | 2 A | 75 W |
Functions
Digital Interface
The unified control is available with master/slave operation along with USB/LAN (Ethernet)/RS-232C/RS-485/GPIB in digital control.
(A) CO-M Cable
As of models without interface option, a two-meter cable is provided in each unit. If you need a longer cable or additional cables, please consult with our sales staff.
* Ethernet is a registered trademark of Fuji Xerox Co., Ltd.
Master/Slave Control
The operations of multiple EGS devices can be controlled from the master device. Up to 16 units can be connected.
* Not a function for increasing current by parallel connections.
(A) CO-M Cable
As of models without interface option, a two-meter cable is provided in each unit. If you need a longer cable or additional cables, please consult with our sales staff.
The connection of master / slave control will be made between the same models.
Load-Off Timer Function
As the load-off timer function is set through the front panel operation, the elapsed time monitoring starting load-on as well as the automatic load-off are available in a certain period of time. Time can be set from 1 second to 999 hours, 59 minutes, 59 seconds.
Remote Switch ON/OFF
| LOAD | Relay | Open collector |
|---|---|---|
| ON | Short | VCE 0.4 V or lower |
| OFF | Open | VCE 2 V or higher |
* Sink current 1 mA
Operating range
| Operating range | ||
|---|---|---|
| EGS75W-36V | EGS75W-60V | |
| Constant voltage (CV) mode | 0.3 V to 36 V | 0.3 V to 60 V |
| Constant current (CC) mode | 0 A to 5 A (Minimum operating voltage 0.3 V) |
0 A to 2 A (Minimum operating voltage 0.3 V) |
| Constant resistance (CR) mode | 6 Ω to 1 kΩ | 10 Ω to 1.67 kΩ |
EGS75W-36V
EGS75W-60V
Specifications
Options
-LCcv
Constant current (CC) mode + Constant voltage (CV) mode, and Undercurrent protection (UCP) are available for this option.
-L(Mc0.5), -L(Mc0.15): communications cable length change
The CO-M cable length can be selected from 0.5 m or 0.15 m. (Please choose one of the two cables described above.)
How to Order
- To order, please add the above option codes to the model number.
- Sample: EGS75W-36V-L(Mc0.5)
-LH
The ground voltage between the load connection terminals and chassis is ±500 Vdc.
Cable
AC Input Cable
- CABLE TYPE 1 (as Standard)
125 V/10 A
-
-
- CABLE TYPE 3
250 V/10 A
-
-
- CABLE TYPE 4
250 V/10 A
-
-
Accessories
sold separately
Note: EGS is not included in accessories.
Stand
Convenient for using one unit at a time.
Rack mount holder
- 10 Units/1 rack holder fit in a cabinet, and units can easily be removed individually
- Ideal for use in systems
- Fan unit include (AC 100 V)
* Please contact a sales representative if you plan to use the product outside of Japan. - AC can be aggregated into one system.
Download
-
EGS series Datasheet
Date: 2020-08-21 rev. 03
PDF (3,125 KB)
-
How to Use DC Power Supplies
Date: 2020-12-03 rev. 03
PDF (2,340 KB)
-
EGS series Basic Instruction Manual (Japanese and English)
Date: 2021-04-06 rev. 0.3
PDF (885 KB)
-
EGS series Instruction Manual
Date: 2021-03-18 rev. 1.8
PDF (3,287 KB)
-
EGS series Outline Drawing (DXF, PDF)
Date: 2021-01-20
ZIP (305 KB)
The account registration is necessary for downloading
-
EGS series Datasheet
Date: 2020-08-21 rev. 03
PDF (3,125 KB)
-
How to Use DC Power Supplies
Date: 2020-12-03 rev. 03
PDF (2,340 KB)
-
EGS series Basic Instruction Manual (Japanese and English)
Date: 2021-04-06 rev. 0.3
PDF (885 KB)
-
EGS series Instruction Manual
Date: 2021-03-18 rev. 1.8
PDF (3,287 KB)
-
EGS series Outline Drawing (DXF, PDF)
Date: 2021-01-20
ZIP (305 KB)
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