Eltek Flatpack S 36V/1000W HE UI Rectifier Module (P/N:241122.235)

Specifications

Eltek Flatpack S 36V/1000W HE UI Rectifier Module (241122.235)

Product Description

Introduction

The Eltek Flatpack S 36V/1000W HE UI (241122.235) is a compact, high-power-density rectifier module specially developed for rail transit, metro and power utility scenarios. Featuring a mini-sized body with a depth of only 217mm, this module delivers 1000W rated power and 27.8A maximum output current. It supports dual AC/DC wide input, with an overall conversion efficiency up to 95%. Adopting single fan cooling and hot-plug design, it integrates output OR-ing protection, voltage keying and multi-safety circuits. Matched with Smartpack S controller and 3U rack, it can form a complete power system covering 2kW to 8kW. With outstanding reliability, wide temperature adaptability and global certification compliance, it is a preferred power conversion unit for industrial rail and communication power projects.

Key Features

Ultra High Power Density: Compact structure with power density up to 26 W/inch³, saving cabinet space significantly.

Dual Wide Input: Compatible with 185~275V AC and 185~400V DC dual input, also supports 85~305V extended operating range for strong grid adaptability.

High Conversion Efficiency: Overall efficiency reaches 95%, low heat generation, reducing long-term energy consumption and cooling costs.

Hot-Plug Support: Hot pluggable design allows module replacement without system shutdown, ensuring continuous operation.

Complete Safety Protection: Built-in output OR-ing protection, overvoltage, overcurrent, short-circuit and overtemperature protection for full safety.

Voltage Keying Function: Realizes voltage identification and matching, preventing mismatched modules from being used.

Wide Temperature Operation: Works stably from -40℃ to +85℃, adapting to extreme cold and hot industrial environments.

Reliable Heat Dissipation: Adopts single intelligent fan for stable heat dissipation, low noise and long service life.

Professional Certification: Passes Rail EMC, CE, UL and RoHS certifications, compliant with global industrial and electrical standards.

Current Sharing Function: Accurate current sharing within ±5% under 10%~100% load, suitable for parallel use of multiple modules.

Applications

Rail transit & Metro: FST modem, line block systems, track circuits, signal relays

Power utilities: Secondary substations and industrial power distribution systems

Telecom base stations and embedded DC power systems

Industrial control equipment and backup power supplies

3U rack power systems (combined with Smartpack S controller)

Specifications

Why Choose This Module?

Space-Saving Compact Design: Mini size and high power density, ideal for space-limited rack cabinets.

Dual Input Compatibility: AC/DC dual input design meets diverse power access demands for rail and industrial scenarios.

High Efficiency & Energy Saving: 95% high efficiency lowers power loss and operational expenses.

Easy Maintenance: Hot plug design realizes non-stop replacement, reducing maintenance downtime.

Extreme Environment Resistance: -40℃ to +85℃ wide temperature range adapts harsh industrial sites.

Stable Parallel Operation: Precise current sharing supports multi-module parallel expansion.

Full Safety Guard: Multiple protection mechanisms ensure equipment and system safety.

Global Compliance: Multiple authoritative certifications support worldwide project deployment.

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

FAQ

Q: What input types does this module support?

A: It supports AC and DC dual input, AC:185~275V (85~305V extended); DC:185~400V.

Q: What are the output parameters?

A: Rated output power 1000W, max current 27.8A, output voltage adjustable 33~45VDC.

Q: Does it support hot plug?

A: Yes, the module is hot-pluggable, which can be replaced without powering off.

Q: What is the working temperature range?

A: The operating temperature is -40℃ ~ +85℃, suitable for extreme environments.

Q: What is the size and weight?

A: Dimension:72 × 41.5 × 217 mm, weight:0.85kg.

Q: Can multiple modules work in parallel?

A: Yes, it supports parallel use with current sharing error within ±5%.

Q: What certifications does it have?

A: It has passed Rail EMC, CE, UL, RoHS and other certifications.