Products

  • To keep up with ever-rising demand for digital information, telecom and cable suppliers are adding more equipment – and with it more heat – to already temperature-sensitive environments. To help operators control cooling costs and raise AC set points, EnerSys® developed PowerSafe® SBS XL 12V batteries.
  • 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.
  • 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.
  • Exeltech’s XP series power inverters provide the cleanest, best regulated sine wave output over the widest DC input of any inverter on the market today. They are extremely low in Total Distortion; specified to 2%, and typically better than 1.5%. Total Harmonic Distortion is typically 0.8% to 0.9%. Remaining distortion is a result of residual switching noise,which amounts to a very clean 25 KHZ sine wave superimposed on the fundamental output. No significant harmonics of 25 KHZ exist. This spectral purity will exist over the inverter’s entire operating envelope, including non-linear and reactive loads. As long as peak output current remains less than 300% of rated current, total harmonic distortion will remain within the 2% specification. Peak current capability of the inverter is key to understanding its operational envelope. As long as the inverter is supplying less than this amount, it will function properly and operate virtually any load.
  • Exeltech’s XP series power inverters provide the cleanest, best regulated sine wave output over the widest DC input of any inverter on the market today. They are extremely low in Total Distortion; specified to 2%, and typically better than 1.5%. Total Harmonic Distortion is typically 0.8% to 0.9%. Remaining distortion is a result of residual switching noise,which amounts to a very clean 25 KHZ sine wave superimposed on the fundamental output. No significant harmonics of 25 KHZ exist. This spectral purity will exist over the inverter’s entire operating envelope, including non-linear and reactive loads. As long as peak output current remains less than 300% of rated current, total harmonic distortion will remain within the 2% specification. Peak current capability of the inverter is key to understanding its operational envelope. As long as the inverter is supplying less than this amount, it will function properly and operate virtually any load.
  • HindlePower's ATevo continues the AT series legacy of being the industry's most trusted operational stationary float battery charger. Utilizing proven SCR technology, ATevo is designed and manufactured with the same superior quality and reliability you've come to expect from AT series chargers. Equipped with the same AT Series features, the ATevo provides a simple user experience allowing for a "set it and forget it" approach to battery charging. New features and expandability will enable the utility to meet today's evolving operational and reliability issues.
  • True DC system protection and redundancy: Using a Best Battery Selector (BBS) is an effective and low cost method of providng true battery system protection and redundancy. When two or more batteries are paralleled, electrical isolation is required so that system redundancy is not compromised. The BBS is a power diode arrangement that uses multiple parallel battery circuits while ensuring that no single battery will ever be a burden on the system.
  • A smart way to coordinate DC loads with DC sources. The DC Control Panel provides up to three main circuit breakers, useful for connecting multiple DC sources, such as chargers and batteries. Assembly is NRTL designed, manufactured, tested and labeled via SICP to standards CSA C22.2 No. 286-17 & UL 508A. Utilizes UL 489 listed Square-D molded case circuit breakers for branch protection.
  • The HindlePower DC Disconnect Switch is a simple solution for these common battery requirements:
    • Battery connection repair
    • Battery load testing
    • Battery replacement
    Unit can also be used as a DC load disconnect switch.
  • System level DC power system all in one house.
  • The EPIC Series Battery Cabinet creates an ideal environment to maximize battery life and save you time and money. Built in the USA, this enclosure is a simple and flexible solution that safely houses your DC equipment, including batteries, battery chargers and other ancillary equipment. Available in either NEMA 1 or 3R, the EPIC Series Battery Cabinet is ideal for both indoor and outdoor applications.
  • HindlePower’s pursuit of DC system reliability has led to the development of the HindleHealth+. An electronically enhanced shunt, capable of continuously detecting open battery and calculating the anticipated amp-hour remaining in your battery offering the industry's highest level of resolution and accuracy.
  • The Single Cell SCR Battery Charger from HindlePower allows portable charging of an individual battery cell.

  • The quick and easy way to connect to your DC battery trailer. The Trailer Connection Panel offers a quick, safe and secure connection between your DC trailer and your substation. This standard design creates uniformity throughout your grid.
  • Protect your operation with HindlePower’s Universal Maintenance Charger.
  • The Grid | Power FNC nickel cadmium battery is based on unique fiber structure technology. Here, the active material is incorporated into a fleece consisting of nickel-plated plastic fibers, which creates a stable electrochemical connection between the components. The FNC battery can therefore withstand the highest shock and vibration stresses and has a long service life and cycle life even under extreme temperature conditions. Due to the four available performance classes X, H, M and L, a very wide range of stationary UPS applications can be optimally covered. High-current discharges in diesel generator applications up to long-term discharges in classic UPS systems can be carried out efficiently with the appropriate battery type. Especially in applications with extreme temperature influences, the Grid | Power FNC succeeds with its long service life and thus reduces the replacement intervals and costs for a new battery system.
  • The Grid | Power V L (series OPzS) is a low-maintenance, vented lead-acid 2V cell in conventional technology with liquid electrolyte (dilute sulfuric acid). OPzS batteries are among the longest-lasting lead batteries and are reliable energy suppliers with a long service life and the highest level of reliability, even for critical applications. The vented lead-acid batteries consist of positive tubular plates and negative grid plates and, due to their structure, offer an extremely long cycle life. This is achieved by the protection of the active material through the woven polyester gauntlets. They are therefore ideal for use in areas with high cyclical and capacitive loads, such as energy supply systems, telecommunications equipment or long load times (between 1 h and > 10 h) for safety lighting. The Grid | Power V L is therefore a guarantee for maximum operational safety in your application.
  • Hoppecke's Grid Power (V M) (OSP.HC / OSP.HB) is a vented lead-acid battery that was developed for critical and safety-relevant applications. In applications such as energy supply, a reliable UPS (Uninterruptible Power Supply) is of crucial importance. This product can also deliver very high amounts of energy in ranges of 1min-5h thanks to the high-current-compatible grid design. In addition, the high capacity density of the product can save you a lot of money and space. The DIN compatible batteries are transparent (ease of maintenance) and can be easily exchanged because they fit in the common DIN cabinets, and are in accordance with IEC60896.
  • Sodium Metal Chloride batteries are the latest generation of secondary batteries developed specifically for heavy industrial application constraints. They use metal-based cathode and molten sodium anode to provide exceptionally safe and reliable power backup that is enclosed in the industrial-grade steel case and equipped with integrated battery monitoring. Stable chemical reaction, zero maintenance and insensitivity to temperature and storage aging, make them one of the best choices for oil & gas, power generation, transmission and distribution, communications, rail and other industrial uses.
  • Majorsine Power Inverters from Majorpower feature the integrated utility bypass and pure ac sine-wave output from a DC source input. Designed for high Mean Time Between Failure, these inverters provide the dependable AC power that critical networks in Telecom and Utility applications demand.
  • Majorpower's Majortel DC Power systems (MTS) meet or exceed most equipment application requirements for today’s growing new technology networks. The MTS system includes telecom-grade switch-mode 48V rectifiers in a feature-rich mounting shelf with integrated remote communication package. Each shelf is 1.75” tall, 11” deep and occupies a standard 19” wide rack space.
  • Majorpower's Majortel  MTD DC-DC Converters are feature rich power conversion systems that offer flexibility and redundancy to the critical network architecture. The Majortel 1U Converter system is a compact rack mounted design that supplies critical equipment solutions requiring 24V or 48V DC from a 125-130V DC power source or electric utility provider substation battery.  Each DC-DC converter system is designed to occupy a true 1U (1.75” height) rack space in a standard 19” width rack and under 11” deep.
  • CELLGUARD SYSTEM-GEN-2 combines wireless communication with patented, field-proven battery conductance analysis technology. It lowers total cost of ownership while providing the most thorough and easy to access stationary battery health diagnostics offering
  • Midwest Battery Supply carries Replacement Battery Cartridges, designed specifically for APC by Schneider Electric UPS systems. The cartridges are 100% APC compatible and require no assembly or wiring.
    • 100% APC compatible
    • OEM quality without OEM price
    • Plug & Play
    • 2-year warranty
    • Assembled in USA

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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