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1.25kVA/1.2kW Three-Port Bidirectional Converter with 0ms Transfer Time for Multidirectional Power Conversion
1.25kVA/1.2kW Bidirectional Converter
,Three-Port Bidirectional Multidirectional Power Converter
,0ms Transfer Time Three-Port Power Converter
The CE+T Sierra10 T711730201 (48/230) is the world's pioneering full multidirectional three-port power converter from CE+T Power, featuring dual AC + single DC bidirectional ports that realize free energy flow among grid, battery and end loads. With a single unit rated at 1.25kVA/1.2kW, it works as a UPS backup for AC & DC loads while simultaneously charging storage batteries, and supports advanced energy applications including grid reinjection, peak shaving, phase balancing and DC bus energy sharing.
Multiple modules can be paralleled freely to build single-phase or 3×400V+N three-phase power systems, scalable from a standalone 1.2kW up to a total of 38kW/40kW. It can be pre-installed into a dedicated 1U subrack to reach a maximum 6kW cabinet capacity with an optional Inview monitoring unit, and is widely deployed in telecom, data center, railway transit, industrial equipment and new energy storage projects.
Unique three full bidirectional port design (2AC+1DC); all ports support input and output flexibly for multi-scenario energy management.
Nominal 48VDC (40~60VDC) / 230VAC (150~265VAC); AC→AC efficiency up to 96%, DC→AC up to 93%, low THD <3%, PF >0.99.
Built-in static transfer switch with 0ms switching between mains and battery, ensuring zero blackout for critical AC/DC loads.
Ultra-compact standard 1U 19-inch rack dimension; optional dedicated subrack integrates up to 5 modules for 6kW in a single 1U height.
Hot-swappable plug-and-play module; maintenance without system shutdown reduces MTTR and operational cost.
Flexible capacity expansion: single/three-phase configurable; whole system scalable up to 38kW/40kW as required.
Compatible with Inview S/X series monitoring controller for centralized remote data, fault alerts and parameter setup.
Wide working ambient range of -20℃~+65℃; ultra-low output voltage ripple avoids disturbance to batteries and sensitive DC loads.
CE & RoHS certified, with full OVP/OCP/SCP/OTP multi-layer safety protection.
| Model | Sierra10 |
|---|---|
| Part Number | T711730201 |
| Nominal DC | 48VDC (Working Range: 40~60VDC) |
| Nominal AC | 230VAC (Working Range: 150~265VAC, 50/60Hz) |
| Rated Power | 1.25kVA / 1.2kW |
| AC→AC Efficiency | Up to 96% |
| DC→AC Efficiency | Up to 93% |
| THD / PF | <3% / ≥0.99 |
| Transfer Time | 0ms STS automatic switch |
| Max System Expand | Up to 38kW/40kW |
| Subrack Max Capacity | 6kW per 1U cabinet |
| Mount Size | Standard 1U 19 Inch Rack |
| Working Temp | -20℃ ~ +65℃ |
| Storage Temp | -40℃ ~ +70℃ |
| Certifications | CE, RoHS |
| MOQ | 5 PCS |
| Unit Price | $705-$985/pc |
| Delivery Time | 30 Working Days |
| Warranty | 12 Months |
- 4G/5G telecom base station AC & DC dual backup power supply
- Small edge data center critical load uninterrupted UPS system
- Railway & public transit on-board emergency power equipment
- Factory industrial automation & precision instrument backup power
- Utility grid peak shaving & distributed solar/wind energy storage
- Off-grid hybrid DC distribution energy sharing projects
We are a professional manufacturer and one-stop solution provider for communication DC power systems, boasting mature R&D strength, large-scale production capacity and flexible service modes. We fully support OEM and OBM cooperation, helping global partners create differentiated power products.
We have a professional technical team with years of experience in the power industry. We can provide personalized customized services covering power configuration, external interfaces, functional parameters, appearance design and logo printing, to satisfy diverse demands from telecom operators, system integrators and equipment manufacturers.
We offer full-cycle cooperation support from product design, prototype testing and certification to mass production. With an efficient development process and strict quality management, we help you quickly launch products and build exclusive brand advantages.
We own standardized production workshops and complete production lines. Relying on a stable supply chain and mature production technology, we maintain sufficient inventory and strong production capacity, ensuring on-time delivery even for bulk orders and long-term cooperative supply.
All products pass full-load operation testing, high-low temperature aging testing, safety performance testing and simulated on-site operation testing before delivery. We adopt high-quality original components and implement strict quality control standards to guarantee long-term stable operation of products in various harsh environments.
We establish a complete service system including pre-sales consultation, in-sales technical guidance and after-sales maintenance. Our technical team responds quickly to provide remote debugging, on-site technical guidance and spare parts supply, protecting the stable operation of your power system at all times.
Our products have been exported to many countries and regions, widely applied in communication, data center, industrial control, new energy and other fields. With rich project experience, we can provide targeted power solutions for different regional standards and application scenarios.
We sincerely look forward to establishing a long-term stable cooperative partnership with you.
