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: CSU500B
ZTE CSU500B Central Supervisory Unit Module (High-Contrast LCD Display Telecom Power Brain)
The ZTE CSU500B is the master supervisory controller module driving ZTE ZXDU embedded and cabinet DC power systems, featuring an intuitive graphic LCD display, automated battery float/boost management, and multi-protocol OSS telemetry.
Pricing is confirmed by project configuration and quantity
Request a quote- Compatible Inverter Subracks
- ZTE ZXDU48 / ZXDU68 Series
- Human-Machine Interface
- Graphic Backlit LCD + Navigation Keys
- Communication Interfaces
- RS232 / RS485 / 8 Dry Alarm Relays
- Battery Protection Algorithms
- Dual LVD Shedding + Temp Compensation
- Power Supply Specification
- -40V to -60V DC Subrack Bus Power
- Historical Alarm Buffer
- Up to 2000 Non-Volatile Event Records
What this product is
What this product is
The ZTE CSU500B is the master supervisory controller module driving ZTE ZXDU embedded and cabinet DC power systems, featuring an intuitive graphic LCD display, automated battery float/boost management, and multi-protocol OSS telemetry.
What problem it solves
Resolves severe power grid instability, excessive OPEX energy dissipation, battery degradation, and cabinet thermal constraints.
Who and where it is for
5G cellular cell sites, core telecom DC plants, data center critical power infrastructure, railway signaling, and industrial UPS.
Core advantages
- Plug-and-Play Topology Mapping: Auto-discovers all connected ZXD rectifiers and coordinates current sharing.
- Dual-Stage LVD Stewardship: Independently triggers LLVD and BLVD contactors to preserve vital transmission rigs.
- Non-Volatile Blackbox Memory: Flash storage permanently safeguards alarm timestamps and battery discharge curves.
- Comprehensive Environmental Telemetry: Integrates cabinet temperature, humidity, smoke, flood, and door intrusion sensors.
Technical specifications
| Key specifications | Value |
|---|---|
| Human-Machine Interface | Graphic Backlit LCD + Navigation Keys |
| Power Supply Specification | -40V to -60V DC Subrack Bus Power |
| Historical Alarm Buffer | Up to 2000 Non-Volatile Event Records |
| Compatible Inverter Subracks | ZTE ZXDU48 / ZXDU68 Series |
| Communication Interfaces | RS232 / RS485 / 8 Dry Alarm Relays |
| Battery Protection Algorithms | Dual LVD Shedding + Temp Compensation |
Applications
01
4G/5G Telecom Cell Sites & Distributed Power Systems
02
Carrier Core Network Facilities & IDC DC Plants
03
Industrial Automation & Utility Substation DC UPS
Frequently asked questions
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