Eltek Flatpack S 1U Bulk Feed DC Power System (CTOS0301.xxx) | 24V/36V/48V 125A Marine & Telecom Power Unit

Specifications

Eltek Flatpack S 1U Bulk Feed DC Power System (CTOS0301.xxx)

Product Introduction

The Eltek Flatpack S 1U Bulk Feed is a compact high-density integrated DC power system developed for marine, offshore and telecommunication scenarios. Adopting classic 1U rack design and shallow 250mm depth, it is highly compatible with various standard cabinets and legacy equipment, serving as an excellent replacement and expansion solution. This system provides three mainstream DC output options including 24V, 36V and 48V, with a maximum output current of 125A and total power up to 5.4kW. It is fully equipped with Flatpack S hot-pluggable rectifiers and Smartpack S intelligent controller, enabling maintenance and module replacement without system shutdown. The product features flexible power distribution modes, supporting 2 direct bulk outputs plus 2 LVBD-controlled outputs or 4 direct bulk outputs, and is fitted with optional 80A LVBD protection. Built with an Ethernet communication port, it realizes remote monitoring, parameter configuration and fault alarm. Compliant with UL and ETSI international standards, it delivers outstanding stability and environmental adaptability, suitable for long-term operation in harsh marine and outdoor telecom environments.

Core Features

Multi-Voltage Output Selection: Supports 24VDC / 36VDC / 48VDC three mainstream output specifications, meeting diverse DC power demands of different devices.

Full Hot-Plug Design: Both Flatpack S rectifiers and Smartpack S controller support hot plug, eliminating system downtime during maintenance.

Flexible Distribution Modes: Configurable with 2 bulk outputs + 2 LVBD-controlled outputs or 4 direct bulk outputs; optional 80A LVBD low voltage disconnection protection.

Universal Input Adaptation: 85-305VAC / 85-300VDC dual input, compatible with single-phase and three-phase power grids (3×1 phase / 3 phase Δ/Y), 45-66Hz wide frequency range.

Remote Intelligent Management: Embedded Ethernet port, supports remote data viewing, parameter setting and fault alert for unattended operation.

Compact Shallow Structure: 1U ultra-thin body and 250mm shallow depth, saves cabinet space and fits most narrow cabinets.

Polarity Flexibility: Supports positive/negative polarity output, adapting to different wiring standards of global equipment.

Reliable Wiring Terminals: Adopts 4mm² rear terminal blocks for AC access and M6 cable lugs for DC battery/load wiring, firm and safe connection.

Global Certification: Passes UL 60950-1, ETSI and EMC series certifications, compliant with marine and telecom industry standards.

High Load Capacity: Maximum 125A output current and 5.4kW total power, capable of driving medium and large loads stably.

Detailed Specifications

Application Scenarios

Marine & Offshore: Shipboard power distribution, offshore platform control systems, marine safety and automation equipment

Telecom Industry: Mobile base stations, fixed-line communication rooms, FTTX fiber access nodes, microwave communication devices

Industrial Fields: Process industry control systems, factory automation equipment, outdoor unattended monitoring stations

Power Utilities: Substation auxiliary power, SCADA systems, power distribution control devices

Retrofit Projects: Old cabinet renovation, legacy power system replacement and capacity expansion

Product Advantages

Strong Versatility: Multiple voltage outputs and optional polarity cover most global telecom and marine equipment standards.

Low Maintenance Cost: Full hot plug design realizes non-stop maintenance, greatly reducing operation risks and labor costs.

Flexible Configuration: Various distribution combinations and optional LVBD protection can be customized according to on-site load demands.

Space-Saving Design: 1U shallow body adapts to space-limited cabinets and outdoor communication boxes.

Dual Input Compatibility: AC/DC universal input suits complex power supply environments on ships and remote sites.

Remote O&M: Ethernet remote monitoring function reduces on-site inspection workload.

Durable & Reliable: Strict industry certifications and optimized circuit design ensure long-term stable operation in harsh conditions.

Easy Upgrade: Perfect compatibility with full Flatpack S series modules, convenient for later capacity expansion.

Company Profile

Shenzhen Synergic Technology Co., Ltd., founded in 2024, focuses on the production, manufacturing, R&D, and sales of power related products, including telecom power systems, energy storage batteries, and solar power solutions. We are committed to delivering comprehensive, end-to-end power solutions for our customers.

Our team members primarily come from leading companies in the power supply industry, bringing years of hands-on experience. We supply network energy equipment including telecom power systems, precision distribution cabinets and integrated cabinets (customization available) from ELTEK, Huawei, Vertiv (formerly Emerson), ZTE and CE+T. Our product range also covers UPS, precision air conditioners, batteries and other data room accessories from well-known brands.

All products are strictly tested before delivery. We offer reliable after-sales service and instant spare parts support within warranty to cut your time and costs. Custom OEM/ODM services are also available.

For pricing, configuration options and OEM customization, please contact us for detailed technical support and quotation.

WhatsApp: +86 13714076096
Email: 3795149443@qq.com
Website: https://www.synergicsys.com