CE+T Bravo (60Vdc/230Vac 2500VA/2000W Modular Pure Sine Wave Telecom Inverter)
The CE+T Bravo 60Vdc/230Vac is a high-reliability modular pure sine wave telecom inverter module designed for mission-critical AC loads. Utilizing advanced Enha
Ce+TModel: CE+T 25kVA Modular Inverter Subrack
CE+T 25kVA Modular Inverter Subrack (19-Inch Rackmount 48V/60Vdc to 230V/400Vac TSI/Bravo)
The CE+T 25kVA Modular Inverter Subrack is a 19-inch heavy-duty chassis system engineered for mission-critical telecom and industrial AC power security. Designed to house parallel TSI or Bravo inverter modules, it interfaces with 48V/60V telecom battery buses and AC grid feeds, leveraging patented bidirectional power conversion to deliver zero-transfer pure sine wave power with built-in static bypass.
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- System Output Capacity
- 25kVA / 20kW modular three-phase / single-phase inverter subrack
- Physical Form Factor
- 19-Inch Rackmount
- Inverter Module Slots
- hot-swappable parallel operation of multiple Bravo or TSI inverter modules
- DC Input Voltage
- 48V DC / 60V DC telecom DC battery bus input
- Rated AC Output Voltage
- -48VDC (-42V ~ -58V)
- TSI Core Technology
- CE+T patented TSI bidirectional power conversion (0 ms seamless transfer between AC mains and battery)
What this product is
What this product is
The CE+T 25kVA Modular Inverter Subrack is a 19-inch heavy-duty chassis system engineered for mission-critical telecom and industrial AC power security. Designed to house parallel TSI or Bravo inverter modules, it interfaces with 48V/60V telecom battery buses and AC grid feeds, leveraging patented bidirectional power conversion to deliver zero-transfer pure sine wave power with built-in static bypass.
What problem it solves
The CE+T 25kVA Modular Inverter Subrack delivers carrier-class AC/DC power integration for demanding infrastructure. Designed with versatile topology, it natively supports single-phase 230Vac or three-phase 400Vac pure sine wave outputs, fulfilling international industrial grid codes and telecom power distribution standards. [Core Power Architecture] Featuring CE+T patented TSI (Twin Sine-wave Inverter) technology, the system manages bidirectional power flow between AC-AC and DC-AC channels. During mains voltage sags or total blackout, the subrack switches to the 48V/60V DC battery bank in true zero milliseconds (0ms), fully isolating mission-critical IT and industrial equipment from upstream voltage transients. [Hot-Swappable Redundancy & Electrical Safeguards] The backplane architecture provides isolated power and signaling paths for each slot, enabling hot-swap replacement and true N+1/N+X modular redundancy without disrupting connected loads. The subrack integrates a dual-tier protection matrix featuring an electronic static bypass switch (STS) alongside a mechanically interlocked manual maintenance bypass. [Field Reliability & Network Telemetry] Built to comply with harsh telecom EMC/RFI standards, the system relies on an internal high-speed CAN bus for ultra-low latency module synchronization. Through intelligent centralized monitoring modules, it exposes standard SNMP, Modbus RTU/TCP, and secure HTTP interfaces for remote supervisory control from -20°C to +50°C.
Who and where it is for
The CE+T 25kVA Modular Inverter Subrack is a 19-inch heavy-duty chassis system engineered for mission-critical telecom and industrial AC power security. Designed to house parallel TSI or Bravo inverter modules, it interfaces with 48V/60V telecom battery buses and AC grid feeds, leveraging patented bidirectional power conversion to deliver zero-transfer pure sine wave power with built-in static bypass.
Core advantages
- Patented TSI topology enables true 0ms transfer across AC and DC paths
- Standard 19-inch rugged chassis supporting live hot-swap expansion
- Compatible with 48V/60V DC bus for clean single/three-phase AC outputs
- Integrated dual bypass with ultra-fast static switch and manual bypass
- Modular N+1 resilient architecture rated for continuous 20kW loads
- CAN bus inter-module coordination with SNMP and Modbus remote telemetry
Technical specifications
| Key specifications | Value |
|---|---|
| System Output Capacity | 25kVA / 20kW modular three-phase / single-phase inverter subrack |
| DC Input Voltage | 48V DC / 60V DC telecom DC battery bus input |
| Physical Form Factor | 19-Inch Rackmount |
| Rated AC Output Voltage | -48VDC (-42V ~ -58V) |
| Inverter Module Slots | hot-swappable parallel operation of multiple Bravo or TSI inverter modules |
| TSI Core Technology | CE+T patented TSI bidirectional power conversion (0 ms seamless transfer between AC mains and battery) |
| Bypass Protection System | Built-in dual protection with electronic static bypass and manual maintenance bypass |
| Operating Temperature Range | -20°C to +50°C |
Applications
01
Central telecom switching offices and wireless basestation AC backup
02
Railway trackside signaling centers and transit SCADA electrical feeds
03
Power substation DC-to-AC power supply cabinets and automation nodes
04
Offshore oil & gas automation, marine navigation, and DCS controllers
Frequently asked questions
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