ZTE CSU401S Centralized Supervisory Unit (With Local LCD Display)
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.
Talk to RICEWIND
Need to confirm a model, specification, or project configuration? Our team can follow up by email or phone.
Clear support from selection to delivery
360°Technical support
N+Service commitment
3Steps shipping
100%Customer satisfaction
- 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
- 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 |
|---|---|
| Compatible Inverter Subracks | ZTE ZXDU48 / ZXDU68 Series |
| Human-Machine Interface | Graphic Backlit LCD + Navigation Keys |
| Power Supply Specification | 40V to -60V DC Subrack Bus Power |
| Historical Alarm Buffer | 2000 Non-Volatile Event Records |
| Communication Interfaces | RS232 / RS485 / 8 Dry Alarm Relays |
| Battery Protection Algorithms | Dual LVD Shedding + Temp Compensation |
| Non-Volatile Log Capacity | 10,000+ Cyclic Event Records |
| Unit Power Consumption | < 8W (Ultra-Low Standby Design) |
| Industrial EMC Level | EN 55032 Class A / IEC 61000-4 Level 4 |
| Relative Humidity Tolerance | 5% to 95% RH (Non-Condensing) |
Applications
01
Data center intelligent power distribution header cabinets and busway telemetry systems
02
Master supervisory brain for telecom power plants and autonomous parallel rectifier fleets
03
Substation battery bank string telemetry, cell impedance monitoring, and predictive alarms
04
Integrated power and environment automation for remote unattended telecom hub stations
Frequently asked questions
Continue exploring
ZTE
ZTE ZXDT02-PU V2.5 Site Telecom Power Central Supervisory & Processing Unit (RS485/CAN/Ethernet)
Engineered around an industrial high-speed processing core, this controller delivers sub-watt power efficiency, passive convective thermal resilience, dual isolated bus topology, and carrier-class MTBF, enabling fully autonomous and lights-out operation for mission-critical DC power infrastructure.
ZTE ZXDU58 B121 Telecom Power Central Supervisory Unit (LCD Touchscreen Alarm Relay)
ZTE ZXDU58 B121 supervisory controller featuring an intuitive LCD interface, multi-bus telemetry, and smart battery health management.
RICEWIND ZTE BPL1 4G LTE Baseband Processing Board (3xCPRI 9.83G 6-Carrier 2T2R)
Engineered supply of RICEWIND ZTE BPL1 4G LTE Baseband Processing Board (3xCPRI 9.83G 6-Carrier 2T2R). Fully compliant with manufacturer datasheet standards, backed by 7-language technical support, fault diagnostic guidelines, and rapid global logistics.