Products

  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. Connect multiple pieces of power board equipment with ground and termination panels
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. ARE Series analog single phase chargers have many inherent advantages: voltage regulation, short circuit protection, low operating costs (a combination of high efficiency and high power factor), easy maintenance and high reliability. Those advantages are combined with advanced rectifier, control and filter circuitry, and user-oriented packaging. Designed specifically for utility and communication applications, the ARE Series analog single phase chargers are easily adjusted to meet your specific operating requirements and will provide years of low-maintenance service.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. SCR controlled single phase chargers have many inherent advantages…voltage regulation, short circuit protection, low operating costs (a combination of high efficiency and high power factor), easy maintenance and high reliability. The Micro ARE-S Series of scr controlled single phase chargers combines these inherent advantages with advanced rectifier, control and filter circuitry, and user-friendly operator interface. Designed specifically for utility and communication applications, the Micro ARE-S Series scr controlled single phase chargers are easily adjusted to meet your specific operating requirements and will provide years of low maintenance service.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. Controlled ferroresonant single phase chargers feature voltage regulation, short circuit protection, low operating costs (a combination of high efficiency and low power factor), easy maintenance and high reliability. The Micro ARE-M Series of ferroresonant single phase chargers combines those features with advanced rectifier, control and filter circuitry, and user-friendly operator interface. Designed specifically for utility and communication applications, the Micro ARE-M Series ferroresonant single phase chargers are easily adjusted to meet your specific operating requirements and will provide years of low maintenance service.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. Simplified operation, minimum maintenance and long, economical service are a few of the advantages you get with an ARR Series analog 3 phase charger. Electrical and mechanical design features make it ideal for a wide variety of utility, industrial and other standby power supply applications.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. Simplified operation, minimum maintenance and long, economical service are a few of the advantages you get with an ARR-M Series 3 phase utility charger. Electrical and mechanical design features make it ideal for a wide variety of utility, industrial and other standby power supply applications.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. The SAGEON®II Power Module is part of the SAGEON Family of DC Power Plants which all feature a common controller, monitor and control software, and remote communications modules; eliminating the learning curve. The Sageon®II PM Distribution systems is another member of the Sageon Family, this distribution coupled with a Sageon®II Power Module gives you flexibility in mid range DC Power. The system capability ranges from 200A, 400A to 600A with a 20 breaker or 40 breaker distribution selections. As a member of the Sageon family, it has all the capabilities and performance of the Sageon controller functions and accessories. The Sageon®II system comes ready to mount in a mid-mount configuration for installation into standard 19” or 23” relay racks. Flush mount options are available for use with our welded/tiered assemblies.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. The SAGEON Micro 200 amp DC power system delivers the unmatched capability of a full size SAGEON Power System in a compact and cost effective solution. Designed to deliver up to 200 amps of power for 24 volt or 48 volt systems, the Micro Power Module provides the flexibility to put power where it is needed. The Micro Power Module also offers the flexibility to configure the best solution for your needs with options including integrated battery disconnects and load distribution; all in space saving configurations from two through seven rack units. The SAGEON Micro 200 amp DC power system consists of a power frame that includes the SAGEON Controller, mechanical mounting for up to seven SAGEON Micro Rectifiers, all inter-system cabling, and optional items including AC input breakers, battery disconnects, DC distribution breakers and fuses, and remote communications – all factory installed and tested. Installation cost and time are minimized because there is only one component to install. To complete your system simply connect your AC and DC cables, plug-in the SAGEON Micro Rectifiers, and you are ready to go. In addition to the basic control functions, the SAGEON Micro 200 amp DC power system supports all of the advanced functionality available in a SAGEON Power System including; remote monitor and control, battery testing, individual cell monitoring, programmable battery recharge current, and site monitoring.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. Guardian DC Power Systems come in several form factors and power ratings. Rack mounted systems range from 180 amps to 1200 amps. Cabinetized systems are available up to 6,750 amps. A 24/48 VDC system is also available. Filed replaceable controllers and a variety of breaker layouts make the Guardian a fit for a plethora of applications.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. Aspiro DC Power Systems are compact and power efficient, with 95% efficient rectifiers. They are available in 1U and 2U form factors from 45-90 amps, with the 90 amp model NEBS Certified. All units feature field replaceable controllers and intelligent battery management.
  • NOTICE: Unipower has ceased operation. For assistance with equivalent products, please contact us at 913-722-3191 or here. The SCIMITAR Series are 1kVA and 2kVA inverters which are 19” rack-mountable and only 1RU high. They operate from a 12V, 24V or 48VDC source and produce a 115 or 230VAC output. The tightly regulated low distortion 50 or 60Hz sine wave is produced by DSP controlled power circuits using an advanced high frequency, pulsewidth modulation technique which achieves up to 92% efficiency. A built-in Static Transfer Switch allows connection of a utility or other AC power source which can be switched to the load automatically in the event that the inverter switches off. In normal operation these inverters isolate the load from wide voltage swings , transients and noise usually present in the AC utility and which can cause equipment reliability problems. Output voltage and frequency are programmable from the front panel, as well as Baud Rate for the RS232 communications interface which can be used for remote monitoring.
  • MX Series Inverters are the world’s first truly redundant, modular inverter system; the most reliable inverter system available. Inverter systems up to 20KW at 120 Vac single phase, 40KW at 240 Vac bi-phase or 60KW at 208 Vac 3 phase are available.

About HM Cragg

HM Cragg has been providing quality backup power solutions since 1968 as a manufacturer’s representative and distributor of uninterruptible power systems, generators, power electronics, backup battery applications, and other complementary products. Headquartered in Edina, MN, we maintain a national presence with, four distribution centers (Minnesota, Virginia, Texas and Nevada), and sales personnel located across the country. As an employee-owned company, our “owners” represent the values of the company – honesty, trust, integrity, ethics, and knowledge. This translates into a customer experience that’s a “WOW" or we make it right!
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