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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. -
The P850i series inverters (DC to AC converters) from Primax are designed based on an insulated-gate bipolar transistors (IGBT) operating at high frequency to provide clean AC power from your existing DC bus. These 125kVA inverters are available with 125Vdc in single or three phase output. 250kVA can be provided from a 250Vdc bus. Inverters with up to 600Vdc bus are also available. -
The P4600 series battery charger by Primax is the evolution of their microprocessor-controlled “Thyristor” (SCR) based rectifier. Its advanced features allow communication, battery monitoring and maintenance automation at your fingertips. NERC compliance standards are facilitated. The P4600's user-friendly touchscreen display allows one to access all parameters in a visually interactive format. This optimal communication feature provides the ability to remotely and securely interact with all of the system parameters and set-up features including Primax's unique battery monitoring and maintenance capabilities. -
With one easy to install cabinet, the Primax P600 EZ-Swap will fit most substation applications. All installation and servicing operations have been simplified using intelligent modular design. Minimum technical knowledge and experience is needed to install, operate, maintain and service the P600 EZ-Swap. High frequency technology reduces the overall size and weight up to 80% compared to traditional chargers. -
The portable P600 Flex Power from Primax is a compact battery charger, having low ripple and THD for clean power efficient battery recharge and sensitive equipment. It’s user-friendly menu with its ergonomic and lightweight design makes it easy to carry for service calls where a temporary charger is needed. This charger can provide up to 35A at 125Vdc and 65A at 24Vdc or 48Vdc perfect for substation needs. It can also be used for permanent installations or to rehaul outdated chargers without disturbing your actual infrastructure. -
The Primax P600 Hot Swap series delivers modular and cost-effective solutions for your DC backup systems. Packaged as a single module unit or within a complex system, the P600 meets your application’s demands. The broad range of controls and options fits virtually any DC backup specification while offering better efficiency and communication. -
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. -
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. -
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. -
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. -
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.