ZTE CSU401S Centralized Supervisory Unit
Carrier-grade supervisory controller for ZXDU DC power plants, featuring CAN-bus rectifier orchestration, dual LVD control, and SNMP northbound telemetry.
ZTEModel: ZXDU48 B900 5.0
ZTE ZXDU48 B900 5.0 Indoor Cabinet High-Capacity DC Telecom Power System (-48V 900A 18-Slot)
ZTE ZXDU48 B900 5.0 is an industrial-grade, high-reliability solution engineered for mission-critical telecom sites, data centers, and power applications.
Pricing is confirmed by project configuration and quantity
Request a quote- System Nominal Voltage
- -48V DC
- Cabinet IP Rating
- IP55 / NEMA 3R (Outdoor Weatherproof)
- Monitoring Interface
- RS485, CAN, Ethernet (SNMP v3/HTTPS)
- Rectifier Slots
- Modular High-Density Subrack Architecture
- Battery Protection
- Low Voltage Disconnect (LVD) & Thermal Compensation
- AC Input System
- 3-Phase 380V/400V AC or 1-Phase 220V/230V AC
What this product is
What this product is
ZTE ZXDU48 B900 5.0 incorporates carrier-grade components and a high-density modular architecture to ensure exceptional uptime and low operational costs.
What problem it solves
Eliminates downtime risks associated with severe grid fluctuations, harsh ambient temperatures, dense thermal loads, and single-point system failures.
Who and where it is for
Telecom base stations, hyperscale data centers, enterprise server rooms, edge computing nodes, and harsh industrial automation setups.
Core advantages
- Industry-leading energy conversion efficiency minimizing long-term OPEX and site PUE.
- Ultra-wide input voltage and temperature operating envelope designed for extreme grid conditions.
- Live hot-swappable modularity enabling seamless tool-less field maintenance with zero service downtime.
- Intelligent telemetry and monitoring telemetry compatible with open industry management protocols.
Technical specifications
| Key specifications | Value |
|---|---|
| System Nominal Voltage | -48V DC |
| Cabinet IP Rating | IP55 / NEMA 3R (Outdoor Weatherproof) |
| Monitoring Interface | RS485, CAN, Ethernet (SNMP v3/HTTPS) |
| Rectifier Slots | Modular High-Density Subrack Architecture |
| Battery Protection | Low Voltage Disconnect (LVD) & Thermal Compensation |
| AC Input System | 3-Phase 380V/400V AC or 1-Phase 220V/230V AC |
| Operating Temperature Range | -40°C to +55°C (with Solar Radiation) |
| Cooling Method | Intelligent Heat Exchanger / Direct Air Free Cooling |
| Power Distribution Units | Integrated Dual DC PDU & Battery Breakers |
Applications
01
5G / 4G RAN mobile telecom power distribution and high-speed interconnects
02
Enterprise data centers and cloud computing server rack infrastructure
03
Renewable energy storage microgrids and mission-critical industrial control hubs
Frequently asked questions
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