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Power Conversion
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Comms rack component.
Energy Storage
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Power Generation
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Motion & Drive
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Powerbox is an authorised distributor of Delta Eltek, supplying high-efficiency DC power systems and rectifier modules with local stock and engineering support. Built around Eltek's proven Flatpack S and Flatpack2 platforms, the range covers hot-swappable 48V and 24V rectifiers, integrated 1U–4U DC power systems with Smartpack controllers, rectiverters combining AC and DC backup, and solar-ready hybrid systems. Trusted across telecom, power utilities, railway and broadband networks where uptime and efficiency are critical.

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    all Delta Eltek Smartpack S Controller (Slot)
    • Designed exclusively for use within Eltek Flatpack S power systems
    • 2.2” high-contrast colour display for local monitoring and configuration
    • Ethernet interface with web-based remote monitoring and SNMP support
    • Automatic battery monitoring and testing for enhanced power reliability
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    all Delta Eltek MicroPack Power System
    • Hot-Swappable Rectifiers with 12, 24, and 48Vdc outputs
    • Natural Convection Cooling – silent, fanless design
    • Integrated Ethernet/SNMP for remote monitoring and control
    • Multiple DC distribution options for battery, load, and bulk-feed
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    all Delta Eltek Smartpack R Controller
    • Backward-compatible replacement for first-generation Eltek Smartpack controllers and legacy systems
    • Supports all Eltek power modules, including Rectiverters and CAN Nodes
    • Ethernet and SNMPv3 connectivity for secure remote monitoring and control
    • MODBUS RTU/TCP support for seamless integration with SCADA and third-party systems
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    all Delta Eltek Compack Controller
    • Designed for use within an Eltek MicroPack system
    • Ethernet connectivity with SNMP support for remote monitoring and control
    • Three configurable relays and three multipurpose inputs for flexible system integration
    • Comprehensive battery management with automatic testing and capacity estimation
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  • product pwb
    all Delta Eltek MicroPack Rectifier Series (12/24/48Vdc)
    • 12V, 24V, and 48VDC output options
    • Fanless, convection-cooled
    • Hot-swappable design
    • Remote monitoring capable
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  • product pwb
    all Delta Eltek MicroPack DC-DC Converter Module (12Vdc / 120W)
    • 12Vdc / 120w output from ultra wide 10...72Vdc input
    • Hot-swappable module
    • Fanless convection-cooled
    • Used in MicroPack and Flatpack2 systems
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    all Delta Eltek Flatpack S 24Vdc Rectifier Module
    • High Efficiency (92.5%)
    • Compact & Lightweight Design
    • Wide Input Range (85–305 VAC/DC)
    • Hot-Pluggable for Easy Maintenance
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  • product pwb
    all Delta Eltek Flatpack S 2U DC Power System (2kW - 8kW)
    • High Power Output (Up to 8kW / 150A)
    • Integrated Smartpack S Controller
    • Hot-Pluggable Components
    • Wide Input Voltage Range (85–305 VAC / 85–250 VDC)
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    all Delta Eltek 2U / 3U Solar Shelf Extension Kit (6.4kW / 12.8kW)
    • Built for Hybrid & Off-Grid Sites
    • Expandable Power Options
    • Hot-Pluggable Solar Chargers
    • Optimised for Telecom Applications
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  • product pwb
    all Delta Eltek Flatpack2 2U Integrated DC Power System (150A)
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  • product pwb
    all Eltek by Powerbox Flatpack S 5.4kW 2U Powercore with DC/DC Shelf
    • Hot-swappable for maximum uptime
    • Advanced control & monitoring
    • Supports 2 additional DC/DC converters of 24Vdc or 48Vdc with 1350W per module.
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  • product pwb
    all Eltek by Powerbox Flatpack S 2kW 3U Powercore with Solar
    • Hot-Swappable for Maximum Uptime
    • Advanced control & monitoring
    • Supports 2 solar strings with MPPT high efficiency
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