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BTM 1200 Load Banks. Battery Maintenance To Go. Introduction. Polytronics Engineering, an industry leader in battery monitoring, offers flexibility in battery testing. BTM1200 Portable Load Banks allows you to compare the specifications of the battery to its performance.
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Introduction • Polytronics Engineering, an industry leader in battery monitoring, offers flexibility in battery testing. • BTM1200 Portable Load Banks allows you to compare the specifications of the battery to its performance. • All semiconductors. No mechanical contacts
Introduction • BTM1200 Load Bank comes bundled with it’s own software. All the operations may be recorded and logged for later analysis. • The compact design of the BTM1200L/M meets airline baggage restrictions, thus it is ideal for battery audits and preventative maintenance work throughout the organization.
Features • Intuitive software interface • High speed sampling of individual cells • Measurement Capability: • Voltage, current, temperature, and discharge time • Choice of three discharge modes: • Constant Current, Constant Power, or Manual • Configurable string size • Detailed logs of cell and string data
Features • Battery performance forecasting • Separate data log for each site • Efficiency and statistical analysis • Fiber optic Isolation • Variable end voltage per cell/string • Configurable Auto shut-off • Individual cell discharge profiles (optional) • Portable - BTM1200L and BTM1200Mini meets airline baggage restrictions
Technical Specifications • Test Battery Load • User Configurable from 18V /100A-550V/1000A DC range • From 2kW to 550 kW • Test Battery Parameters • Minimum string size: 6 cells • Maximum string size: 260 cells • Maximum string voltage: 550 VDC
Technical Specifications • Discharge Test Modes • Constant Current Mode • Constant Power Mode • Manual • Control • Laptop or PC operating BTM1200L control software
Technical Specifications • Software Features • Load Control • Individual cell discharge curve • Cell degradation / prediction • String discharge curve • String analysis • Controlling Power • 120V AC 60Hz, 240V AC or 12V DC
Technical Specifications • Cooling • Air convection or forced, water for above 300kW • Dimensions • BTM1200Mini -7”x20”x20” • BTM1200L • Breaks down into 2 sections -- 22.5”x21.5”x9” 22.5”x21.5”x11” • BTM1200Maxi (custom design) • Water cooled 550V/1000A - two sections: 32”x36”x52”each • Convection cooled 48V/2000A 108”x96’x96”
Recomended additions • BTM1200/3000F concentrators • Fiber optic isolation, individual cell discharge profile capture • CommonSense concentrators • As above but with a single sensing wire • BTM1200Mini slave modules