Xantrex XTR 850 Series

The XTR Series is the new standard for powerful, programmable DC power systems. Designed for test, production, laboratory, OEM and quality assurance applications, the XTR provides a wealth of features to ensure accuracy and greater efficiency. It puts clean, reliable power at your disposal and delivers stable, variable output voltage and current for a broad range of development, test and system requirements.

Key Features and Specifications

• 850 Watt models
• 85-265 VAC Universal input
• Active Power Factor Correction (PFC) 0.99
• Remote sensing
• Constant voltage/constant current auto crossover
• Programmable Foldback time delay
• Remote enable/disable
• Five memory settings
• OVP, UVP, OTP protection
• Isolated and Non-Isolated Analog Programming interfaces standard
• RS-232/RS-485 and USB 2.0 standard

Highest Power Density

High frequency, soft switching technology in the XTR Series provides up to 850 Watts in a 1U half-rack package. This represents the highest power density available from any manufacturer. With 12 models, there is a configuration available to meet every application.

Comprehensive Digital and Analog Interface Options

The XTR comes standard with USB 2.0, RS-232, RS-485, isolated and non-isolated analog interfaces to provide a comprehensive set of options to connect to a PC or other network device. This design provides the convenience of being able to accommodate a wide range of installation configurations. Ethernet and GPIB interfaces are available as options.

Scalable, Multi-Unit Design

XTR power supplies can be connected in parallel or series to produce greater current or voltage output for your applications. This scalability allows you to build rack-mounted systems with the XTR that exactly meet your existing requirements, while allowing for future expansion.

Multi-Channel Support

Up to 30 XTRs can be connected easily via an RS-485 bus to provide the ultimate flexibility in remote programming. This eliminates the cost and complexity of requiring GPIB cards in each unit Once connected, multiple power supplies can be controlled via a single LAN, USB 2.0, GPIB, RS-232 or RS-485 interface. This provides an efficient option to centrally manage each XTR needed for your applications.

Straightforward Front Panel Controls

The XTR is equipped with a unique push-button encoder and function selector dial to provide a simple, uncluttered front panel. Both voltage and current can be set quickly and easily using these two controls. Front panel access can be locked out to ensure secure remote operation. This streamlined front panel layout results in fast, intuitive set-up and operation of the XTR.

High Reliability

To guarantee long-term trouble-free performance, the XTR was designed with reliability in mind. Soft-switching technology ensures higher mean time between failure (MTBF) by eliminating high voltage transients found in conventional hard-switching power supplies which can cause premature failure of power components.

Xantrex engineers also rigorously tested the XTR during the design phase using Highly Accelerated Life Testing (HALT). This rigorous test procedure combines powerful thermal and vibration technologies to stress a product beyond its rated specifications. HALT testing allows our engineers to uncover and correct design issues early in the development cycle. This care in design and comprehensive testing ensures the XTR exceeds the reliability and quality standards of both Xantrex and our customers.