B+K Precision DML Series Programmable DC Electronic Load

Benefits of the DML Modular DC Load System up 800 W

• 2-slot mainframe for up to 4 load channels: 1- and 2-channel modules.
• Up to 400 W, up to 80 V, or up to 80 A, up to 160 A with parallel operation.
• Comprehensive range of features with useful functions for testing and measurement.

B+K Precision DMS Series Programmable DC Electornic Load

The B+K Precision DML series is a versatile multi-channel modular DC electronic load system capable of supporting up to 4 channels and 800 W. The DML001 is the 4U system mainframe. It features two slots for easy configuration of single or dual-channel load modules. Five swappable modules with standard front-panel inputs provide up to 80 V and 80 A or up to 160 A in parallel operation. The intuitive front panel interface offers independent control of each module and easy setup of key parameters such as voltage, current, slew rate, and pulse width. Instrument settings and test configurations can be saved directly to internal memory for quick recall.
The load modules operate in constant current (CC), constant voltage (CV), constant resistance (CR), and constant power (CW) modes. A rich feature set includes fast transient operation up to 25 kHz (CC mode), sweep modes for dynamic load conditions, and comprehensive built-in protections. The DML001 mainframe features the latest options for remote control and communication. Users can connect via LAN, USB (USBTMC-compliant), RS232, or GPIB, which all support SCPI protocols. LabVIEW drivers and operating software are included as well.
The DML is an ideal test solution for a variety of power sources, including multi-output DC power supplies, batteries, fuel cells, and photovoltaic arrays.

• Electronic loades with power range up to 800 W.
• Operate up to 4 channels in parallel for increased current. Current range up to 160 A with parallel operation.
• CC/CV/CR/CW operating modes.
• Swappable modules for easy system configurability.
• Supports up to 4 channels using dual channel modules.
• Overcurrent (OCP), overvoltage (OVP), overpower (OPP), overtemperature (OTP), undervoltage (UVP), and reverse polarity protections.
• Analog current control and monitoring.
• Transient mode up to 25 kHz in CC mode.
• Configurable battery discharge test
• List mode (sequence mode) with minimum 20 µs step width with 100 user programmable steps.
• Adjustable slew rate in CC mode.
• 16-bit voltage and current measurement system providing high resolution of 0.1 mV and 0.01 mA.
• Remote sense to compensate for voltage drop.
• Standard LAN, GPIB, USB, and RS232 interfaces with USBTMC/SCPI protocol support; LabVIEW drivers, and operating software included.
• 4U form factor.
• Rack-mount brackets with handles included.

Model Overview

Information on product safety:

Manufacturer:
B+K Precision, 22820 Savi Ranch Pkwy, Yorba Linda, CA 92887/USA
www.bkprecision.com
(with EU branch France)