DC ELECTRONIC LOAD ESL series (1..60V) ET Instrumente

DC electronic load for test equipment programmable up to 2000A with voltage range from 1V to 60V

  • DC voltage up to 60 Vdc
  • Resistance and current regulation
  • Operation in Constant (CR) and Constant Current (CC) modes
  • Optional Constant Voltage (CV) and Constant Power (CP) mode
  • DC currents up to 2000 A
  • Powers up to 100 kW
  • Color screen with touch
  • 16 bit resolution
  • Standard USB communication, RS 232 option, Ethernet or analog interface
  • Complete option table in the product overview

 

Applications

 - Bamer

The ESL series is the versatile range of electronic loads of ET Instrumente, to the basic proposal of standard models can be customized widely with the various configuration options.
The basic model ESL-xxxx-USB is a device with local control by the color touch display and a potentiometer, moreover voltage, current and power dissipate visualization; remote complete management via USB and SCPI commands; resistance and current adjustment to manage the different test mode Constant Resistance (RC) and Constant Current (CC); the voltage range is between 1Vdc and 60Vdc.

Product configuration basic model + options:

ESL-xxxx-USB -xxx -xxx -xxx

 

Options Description
-ENC Enclosed version without local controls and display
-Cxxx Customer specific current < standard value (minimum 1A)
-ETH  Ethernet Interface, Programming and measurement
-RS232  RS232 Interface, Programming and measurement
-A  Analogue Interface (0...5 Vdc, TTL), Programming and measurement
-EUAB  Adjustable undervoltage cutoff
-VP  V-Constant Mode and P-Constant Mode
-DYN  Adjustable Dynamic in CC Mode: 1 up to 100Hz; Impuls duty cycle
-C2M Second current measurement range = 10% from maximum
-V2M Second voltage measurement range = 10% from maximum
-NZ 19” case for ESL-500
-AKF Safety output connectors on the front side (only up to 20A)

 

Basic model Power Voltage V Current A Case
ESL-500-USB 500 60 50 235x135x435mm
ESL-750-USB 750 60 75 19”, 3U,490mm
ESL-1000-USB 1000 60 100 19”, 3U,490mm
ESL-1500-USB 1500 60 125 19”, 3U,490mm
ESL-2000-USB 2000 60 150 19”,6U,540mm
ESL-3000-USB 3000 60 200 19”, 6U,540mm
ESL-4000-USB 4000 60 250 19”, 9U,600mm
ESL-5000-USB 5000 60 300 19”, 9U,600mm
ESL-6000-USB 6000 60 350 19”, 12U,600mm
ESL-7000-USB 7000 60 400 19”, 15U,600mm
ESL-8000-USB 8000 60 500 19”, 15U,600mm
ESL-9000-USB 9000 60 550 19”, 15U,600mm
ESL-10000-USB 10000 60 600 19”, 15U,600mm
ESL-12000-USB 12000 60 700 19”, 18U,600mm
ESL-14000-USB 14000 60 800 19”, 21U,600mm
ESL-16000-USB 16000 60 900 19”, 27U,600mm
ESL-18000-USB 18000 60 1000 19”, 30U,600mm
ESL-20000-USB 20000 60 1000 System rack
ESL-30000-USB 30000 60 1000 System rack
ESL-40000-USB 40000 60 1000 System rack
ESL-50000-USB 50000 60 1000 System rack
ESL 100000-USB 100000 60 2000 System rack

The ESL series is the versatile range of electronic loads of ET Instrumente, to the basic proposal of standard models can be customized widely with the various configuration options.
The basic model ESL-xxxx-USB is a device with local control by the color touch display and a potentiometer, moreover voltage, current and power dissipate visualization; remote complete management via USB and SCPI commands; resistance and current adjustment to manage the different test mode Constant Resistance (RC) and Constant Current (CC); the voltage range is between 1Vdc and 60Vdc.

Product configuration basic model + options:

ESL-xxxx-USB -xxx -xxx -xxx

 

Options Description
-ENC Enclosed version without local controls and display
-Cxxx Customer specific current < standard value (minimum 1A)
-ETH  Ethernet Interface, Programming and measurement
-RS232  RS232 Interface, Programming and measurement
-A  Analogue Interface (0...5 Vdc, TTL), Programming and measurement
-EUAB  Adjustable undervoltage cutoff
-VP  V-Constant Mode and P-Constant Mode
-DYN  Adjustable Dynamic in CC Mode: 1 up to 100Hz; Impuls duty cycle
-C2M Second current measurement range = 10% from maximum
-V2M Second voltage measurement range = 10% from maximum
-NZ 19” case for ESL-500
-AKF Safety output connectors on the front side (only up to 20A)

 

Basic model Power Voltage V Current A Case
ESL-500-USB 500 60 50 235x135x435mm
ESL-750-USB 750 60 75 19”, 3U,490mm
ESL-1000-USB 1000 60 100 19”, 3U,490mm
ESL-1500-USB 1500 60 125 19”, 3U,490mm
ESL-2000-USB 2000 60 150 19”,6U,540mm
ESL-3000-USB 3000 60 200 19”, 6U,540mm
ESL-4000-USB 4000 60 250 19”, 9U,600mm
ESL-5000-USB 5000 60 300 19”, 9U,600mm
ESL-6000-USB 6000 60 350 19”, 12U,600mm
ESL-7000-USB 7000 60 400 19”, 15U,600mm
ESL-8000-USB 8000 60 500 19”, 15U,600mm
ESL-9000-USB 9000 60 550 19”, 15U,600mm
ESL-10000-USB 10000 60 600 19”, 15U,600mm
ESL-12000-USB 12000 60 700 19”, 18U,600mm
ESL-14000-USB 14000 60 800 19”, 21U,600mm
ESL-16000-USB 16000 60 900 19”, 27U,600mm
ESL-18000-USB 18000 60 1000 19”, 30U,600mm
ESL-20000-USB 20000 60 1000 System rack
ESL-30000-USB 30000 60 1000 System rack
ESL-40000-USB 40000 60 1000 System rack
ESL-50000-USB 50000 60 1000 System rack
ESL 100000-USB 100000 60 2000 System rack