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Power Conversion
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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.

  • product pwb
    all Delta Eltek Flatpack2 48Vdc Super HE Series Rectifier Modules (2kW/3kW)
    • Adjustable Output Voltage Range
    • Intelligent Current Sharing
    • Inrush Current Limiting
    • Compact & Lightweight
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    all Delta Eltek Flatpack S 48V 1U DC Power System (2kW - 5kW)
    • Ultra-Compact & Versatile
    • Scalable Power Performance
    • Advanced Control & Monitoring
    • Hot-Swappable for Maximum Uptime
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  • product pwb
    all Delta Eltek Flatpack S 48Vdc Rectifier Module
    • Scalable Design
    • High Efficiency up to 96%
    • Intelligent Monitoring
    • Hot-Pluggable & Redundant
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    all Delta Eltek Smartpack 2 Touch Controller
    • Forms an integral part of medium to large Eltek power systems
    • 4.4” high-resolution colour touchscreen display for easy system navigation
    • Ethernet and SNMP support for remote monitoring and control
    • Multi-protocol support including MODBUS, RS-232, and RS-485 for third-party integration
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  • product pwb
    all Delta Eltek Rectiverter 2U Powercore (48Vdc,6kVA,1ph)
    • Integrated AC and DC UPS: Ensures uninterrupted power during mains failure
    • 48V DC battery charging: Provides reliable backup for critical systems
    • Compact 2U design: Space-saving solution with easy installation
    • Flexible power output: Delivers up to 6kVA AC and 4.8kW DC
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  • product pwb
    all Eltek by Powerbox Flatpack S 2kW 1U Powercore
    • Hot-swappable for maximum uptime
    • Advanced control & monitoring
    • Supports configurations with 2 high-efficiency rectifiers, delivering 48V DC power with up to 40A output
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  • product pwb
    all Delta Eltek Flatpack2 48/3200 HE Solar Module (MPPT)
    • Delivers up to 3200W output power with 97% peak efficiency
    • MPPT tracking for optimal solar panel utilisation under variable conditions
    • Fully integrated into Eltek Smartpack and Flatpack2 control systems
    • Hot-swappable design for fast deployment and field replacement
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  • product pwb
    all Delta Eltek Rectiverter 1U Standalone Powercore (48Vdc,3kVA,1ph)
    • Integrated AC and DC UPS: Ensures uninterrupted power during mains failure
    • 48V DC battery charging: Provides reliable backup for critical systems
    • Compact 2U design: Space-saving solution with easy installation
    • Flexible power output: Delivers up to 6kVA AC and 4.8kW DC
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  • product pwb
    all Eltek by Powerbox Flatpack S 2kW 2U Powercore with DC/DC Shelf
    • Hot-swappable for maximum uptime
    • Advanced control & monitoring
    • Supports 2 additional DC/DC converters of 24Vdc or 48Vdc
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  • product pwb
    all Delta Eltek Flatpack2 DC-DC Converters (1350W)
    • Quick Trip Pulse Functionality
    • High Efficiency (Up to 93.8%)
    • CAN Bus Galvanic Isolation
    • Compact & Lightweight Form Factor
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  • product pwb
    all Delta Eltek Flatpack2 24Vdc HE Rectifier Module (1800W)
    • Adjustable Output Range (21.75V – 28.8V)
    • Low Ripple and Noise
    • Wide Input Compatibility
    • Hot-Pluggable Design
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  • product pwb
    all Delta Eltek Smartpack S Controller (Panel Mount)
    • Designed exclusively for use within Eltek Flatpack S and Flatpack 2 power systems
    • 2.2” high-resolution TFT colour display for intuitive local navigation
    • Ethernet connectivity for remote monitoring and control
    • Six programmable relay outputs and six multi-purpose inputs, accommodating digital and analog signals
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