Mission-Critical Power Systems
Astrec provides engineered power solutions for critical applications where uptime, maintainability, and system architecture matter as much as electrical performance itself. Explore AC and DC power systems, modular inverters, hybrid platforms, and energy storage technologies selected for demanding real-world use.
Industrial AC UPS Systems for Critical Power
Astrec’s AC UPS portfolio covers modular, scalable, and project-specific solutions for critical loads across industrial, telecom, utility, and infrastructure environments, with focus on resilience, serviceability, and the right architectural fit for each application.
Flexa 200 Modular UPS Systems
Scalable modular UPS platform for 20–640 kW critical loads, suited to larger industrial, infrastructure, and facility-level applications where redundancy, serviceability, and long-term growth matter.
Flexa 25 Modular UPS Systems
Compact rack-based modular UPS for smaller critical loads from 3 to 12 kVA, ideal for telecom, control, and distributed data-room applications where space is limited and long-backup design is important.
Sierra 10 NextGen UPS Systems
Ultra-compact long-backup UPS solution for small critical loads from 1.2 to 5 kW, suited to routers, switches, and telecom equipment that need many hours or even days of autonomy from a minimal rack footprint.
Prisma PCS
High-efficiency modular power conversion platform from 42.5 kW / 50 kW converter blocks up to 1 MW systems, suited to advanced backup, energy storage, and future-ready site power architectures.
DC Power Systems for Critical Networks
Reliable DC power architecture for telecom, utility, transport, industrial, and other mission-critical environments where uptime, battery-backed continuity, and practical serviceability matter. Explore compact and scalable system platforms designed for different site sizes, voltage architectures, and deployment conditions.
Flatpack S DC Power Systems
Compact modular 24 V / 36 V / 48 V DC power systems for telecom and industrial sites where rack space, shallow depth, and flexible expansion matter. Well suited to smaller and mid-size installations where efficient battery-backed DC power, straightforward access, and practical system growth are all important.
Flatpack 2 DC Power Systems
High-efficiency modular 48 V DC power systems for larger telecom, utility, and industrial installations where higher capacity, broader distribution options, and scalable cabinet-based architecture are required. A strong fit when site growth, battery autonomy, and long-term service flexibility matter.
Delta DC Power Systems
Flexible telecom and industrial DC power platforms spanning modular power cores, indoor systems, and site power building blocks for applications from compact installations to larger network and infrastructure environments. A practical option when system matching matters more than one fixed platform family.
Enetek DC Power Systems
Modular indoor and outdoor DC power systems for telecom, datacentre, and infrastructure sites where installation format, current capacity, and hybrid-ready expansion can vary significantly. Suitable for projects that need broader platform choice beyond a single standard rack approach.
Solar Chargers for Telecom Sites
Solar-assisted DC charging and hybrid site power options for telecom locations where grid quality is poor, fuel dependency should be reduced, or renewable input needs to be integrated into a battery-backed DC architecture.
Inverter Systems for Critical Power
Reliable AC power solutions derived from DC battery sources for telecom, industrial, and utility environments. These systems ensure seamless continuity for AC-powered critical loads using high-efficiency modular and standalone architectures.
CE+T Bravo Modular Inverters
Versatile modular inverter systems designed for high-availability AC power in utility and industrial environments. Featuring a unique 3-port architecture with an additional AC input, Bravo systems offer a 0ms transfer time between sources to ensure total load protection. They are available in a wide range of DC voltages—48V, 110V, 220V, and 380VDC—providing flexibility for diverse infrastructure requirements.
Enetek ETI+ Modular Inverters
The ETI+ series offers a digitally controlled, high-efficiency modular inverter solution designed for demanding telecom AC load requirements. The ETI+ 25220 modules provide >94% efficiency and can be hot-swapped for flexible, zero-downtime installations. These modules are housed in 19-inch 1U power shelves that support parallel configurations for up to 7.5kVA/6kW of stabilized output voltage.
Standalone Inverters
Compact standalone solutions, such as the CE+T eOne 3 (350VA) and YOne 1500 (1500VA), provide dedicated AC power for smaller-scale installations. These 3-port systems incorporate AC input, DC input, and AC output with an integrated AC input by-pass for added resilience. With flexible output options including bulk rear connections and front IEC sockets, they are a practical alternative for distributed sites where modular rack complexity is not required.
Multidirectional and Bidirectional Converters
Advanced multidirectional and bidirectional power conversion platforms provide a unified architecture to power both AC and DC loads simultaneously. These systems allow energy to flow dynamically between sources and loads, offering unmatched flexibility for energy management, renewable integration, and grid-interactive applications. Except for the Hercules platform, which is a dedicated three-phase solution, these modular systems can be configured for either single-phase or three-phase architectures, as well as combined configurations such as a 3-phase input feeding a protected single-phase output.
Delta-Eltek Rectiverter
The Delta-Eltek Rectiverter is a bidirectional power conversion module that combines the full functions of a rectifier and an inverter into a single, high-efficiency unit. While its AC input and AC output ports are unidirectional, its DC port is fully bidirectional, allowing the system to charge batteries or draw power from them as required. Available for 48V, 110V, or 220VDC and 230VAC architectures, this integrated approach eliminates the need for separate sub-systems. It provides a compact solution for mission-critical sites requiring simultaneous protected AC and DC power within a single modular footprint, streamlining infrastructure while maintaining total battery-backed continuity.
CE+T Sierra 10 Multidirectional Converters
The CE+T Sierra 10 is an ultra-compact 1U power converter designed for smaller-scale critical applications starting from 1.25 kVA. It features a unique triple-port architecture consisting of two AC ports and one DC port, all of which are fully bidirectional (AC/DC/AC). This 48VDC configuration allows for complex energy routing where the AC output can also serve as an AC input, ensuring a 0ms transfer time between sources and achieving 96% conversion efficiency. It is an optimized choice for 4G/5G antennas, access control, and distributed security sites requiring high-density multidirectional power with seamless modular scalability up to 40 kVA.
CE+T Sierra 25 Multidirectional Converters
The CE+T Sierra 25 is a high-capacity multidirectional platform acting as a “energy blender” for systems up to 800 kVA. Every module is equipped with two AC ports and one DC port, with all three paths supporting bidirectional energy flow to facilitate grid injection, peak shaving, and the seamless connection of energy sources. It is certified as Grid Interactive and available for 48V, 110V, and 380VDC infrastructures, meaning it can dynamically share power between AC and DC loads, recover energy from loads, or reinject stored battery power back into the grid to support microgrid stability and local energy management for different applications.
CE+T Hercules Multidirectional Converters
The CE+T Hercules is a bidirectional modular Power Conversion System (PCS) built from 20 kW building blocks, capable of scaling to 640 kW when 32 converters are assembled in parallel. Engineered for local energy management and storage, it features a triple-port architecture with two AC ports and one DC port operating at a nominal 408 VDC. This high-efficiency dedicated three-phase system is optimized for off-grid and grid-tied applications, supporting peak shaving, increased self-consumption, and frequency demand response. It includes grid-interactive certification for systems up to 240 kVA/kW and features a built-in Battery Management System compatible with diverse chemistries.
CE+T Stabiliti Multidirectional Converters
The CE+T Stabiliti is a modular multidirectional power converter available in 25 kW or 30 kW building blocks designed for microgrids and electric vehicle infrastructure. It features three bidirectional ports (one AC and two DC paths) to facilitate the simultaneous interconnection of power sources like the grid and PV with storage units and AC or DC loads. Featuring galvanic isolation and an IP44 enclosure, it ensures extended battery longevity and high resilience in both indoor and outdoor environments. This versatile platform supports single-phase, three-phase, and mixed architectures, including 3ph-to-1ph configurations for complex energy storage, grid support, and demand response applications.
CE+T Prisma Storage Systems
The CE+T Prisma Storage is a high-capacity modular power conversion system (PCS) scalable up to 1 MW for grid-scale energy storage and microgrid applications. Utilizing hot-swappable PrismaBox modules, it integrates multidirectional energy flow across its bidirectional AC and DC ports to optimize self-consumption from renewables and avoid peak demand charges. The system features embedded Inview X+ touchscreen monitoring for deep telemetry and achieves peak efficiencies exceeding 98.5%. Designed for maximum flexibility, it allows for single-phase, three-phase, or mixed setup configurations, enabling tailored, ready-to-use solutions for commercial, industrial, and utility-scale energy management and grid resilience.
Modular DC/DC Converter Systems
These systems provide highly efficient, modular voltage matching to bridge diverse DC landscapes. From stabilizing common telecom voltages across fluctuating input ranges to extending bulk 48V battery backup over kilometers, this range coordinates energy flow with industrial-grade reliability. By utilizing hot-swappable building blocks, these systems enable precise output regulation, remote power delivery, and bidirectional energy sharing for modern energy infrastructures.
Wide-Input DC/DC Converters
Highly efficient resonant converters bridge 18-75VDC input windows to deliver regulated 24V or 48VDC for standard telecom loads, unifying disparate voltage levels in complex setups where input stability is fluctuating.
Datacenter & Remote Power Converters
Ultra-efficient converters facilitate localized HVDC (380V) step-down to standard 48VDC server racks. These modules act as receivers for remote power feeds, maximizing transmission efficiency with SHE technology.
Bidirectional Bulk DC Power Converters
The modular Iris 25 steps up 48V to 380VDC for efficient long-distance transmission. A second Iris at the receiving end converts 380V back to 48V, a process that can be repeated for distributed loads.
Telecom-grade 48 V LFP battery systems for stationary backup power
48 V LFP battery systems cover different priorities within stationary backup power. In this section, Polarium and Efore represent telecom-grade platforms with stronger emphasis on European design governance, integration quality, and control over connected battery intelligence, while Leoch addresses projects where dependable quality and price level must both be considered. For critical network environments, the key differences include not only cycle life and installation format, but also BMS governance, supply-chain transparency, and the broader security context of remotely monitored battery systems. Explore the product families below to compare premium telecom battery platforms with broader network power alternatives.
Efore Telecom-grade LFP Batteries – IBUE Series
Telecom-grade 15-cell LFP batteries with robust BMS, 100–200 Ah options, and long design life. The 100 Ah version fits a compact 2U, 19-inch format while the platform delivers up to 8,000 cycles for demanding stationary backup use.
Polarium 48 V Telecom Batteries
48 V LFP battery systems for telecom backup applications, with integrated BMS, connected monitoring, and compact rack-ready design. A strong fit for high-uptime and practical deployment in space-constrained environments.
Lead-Acid VRLA Batteries for Backup Power
Lead-acid batteries remain important in telecom and network power where predictable float behavior, proven service models, and application-specific discharge performance matter. This section covers front-terminal telecom batteries, high-temperature long-life TPPL designs, high-rate compact backup batteries, and general-purpose standby ranges for shorter, heavier discharge duty. The main differences are not only in footprint and service life, but also in float performance, temperature tolerance, and suitability for short high-current versus long-duration backup roles.
Enersys PowerSafe FT Batteries
Front-terminal VRLA batteries for telecom and network power systems with conventional float-service backup requirements. A practical fit for stable-grid sites where clean cabinet access, proven standby behavior, and predictable replacement planning remain important.
Enersys PowerSafe XL Batteries
TPPL front-terminal batteries for telecom and network power sites where elevated operating temperature and long float life are critical. Particularly well suited to installations targeting up to 10 years of service at 35°C with reduced cooling dependence.
Enersys PowerSafe SBS EON Batteries
Compact TPPL batteries for telecom and network power applications where stronger cycling capability and higher discharge performance are needed. A strong fit for demanding backup roles that go beyond pure float operation and include unstable-grid conditions.
Enersys Datasafe NPX Series Batteries
General-purpose VRLA batteries for UPS and standby applications where high short-duration discharge current is important. Best suited to traditional UPS roles and supporting backup functions where short, heavy discharge demand matters more than long float life.