The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the account menu. 
    
 

3721A 400W Programmable DC Electronic Load

3721A 400W Programmable DC Electronic Load

SKU: 3721A

In Stock OUT OF STOCK, YOU CAN PREORDER
Lead Time (if not in stock) 10 working days
Our Price: £900.00
Inc. UK VAT 20.00 %
Now choose discounted options..
Power Cable
Quantity

The Array Electronic 3721A programmable electronic load is an affordable single input programmable DC electronic load with a dissipation capacity up to 400W.

  • Rated at 0-40A and 0-80V DC.
  • Maximum Power dissipation 400W
  • 4 basic functions: CC, CV, CR, and CP ; and 8 basic test modes: CCL, CCH, CV, CRL, CRM, CRH, CPV, CPC
  • High-speed sequence, high-speed transient, short-circuit, battery discharge and other auxiliary functions
  • Minimum operating voltage is less than 0.6V at the load's full rated current
  • Programmable current slew rate
  • Excellent protection assures high reliability in the most complicated of test environments
  • Multiple groups of parameters and lists can be saved and recalled
  • Ruggedised structure, user-friendly design and convenient operation
  • Supports SCPI (Standard Commands for Programmable Instrumentation) and LabVIEW, and provides necessary PC software
  • Units can be connected in parallel to increase capacity. Each unit must be set to constant current mode
  • RS-232C Interface
  • Includes an USB to RS-232C interface cable.

Product Details


Applications

The 3721A electronic load is suitable for:.

  • Power supply testing and calibration
  • Load driver testing
  • Automatic test equipment
  • Battery discharge testing
  • Fuel cell testing
  • Generator testing

Calibration Certificates

All units are tested before leaving the factory and a Test certificate is included with each instrument. If you require a unit that has been tested within the last month with a valid Calibration Certificate this can be arranged for an additional fee.

Using the Array 3721A Electronic Load to Test Battery Discharge Rate

It can be quite difficult to determine the state of rechargeable batteries. This video made by Circuit Specialists explains clearly how to measure the capacity of a battery by discharging a full charged battery through the electronic load using the load's battery discharge test mode. The 3721A displays the battery capacity at the end of the discharge test
Array Electronic 3721A Electronic Load Data Sheet Array Electronic 3721A Electronic Load Data Sheet (1171 KB)
Array Electronic 3721A Electronic Load Users Manual Array Electronic 3721A Electronic Load Users Manual (1537 KB)
Array Electronic 372x SCPI Programming Guide Array Electronic 372x SCPI Programming Guide (0 KB)
  • Array 3721A Electronic Load (1)
  • Power Cable (1)
  • Printed User Manual (1)
  • CDROM with configuration Software (1)
  • Removable Handles (2)
  • USB to RS-232C Interface cable (1)
There have been no reviews
Only those who bought this product are allowed to add review
If you've already bought this product, please sign in and add your own review!

3315 GPIB Interface

3315

£114.00


Share