ZXETM L1200M Liquid Cooling CDU

Traditional fixed CDUs fail to match surging AI power and tight space, lacking flexible scaling, compact layout and low-cost retrofit. ZTE Modular ZXETM L1200M hot-swappable modular CDU scales cooling from 300–1200kW (up to 2000kW at large delta T). Standard 600mm in-row design saves floor space, ideal for incremental liquid cooling upgrade of existing & mid/high-density AI clusters, optimizing CAPEX and long-term compute evolution.

Compact In-Row Deployment

Standard 600mm rack form factor.
zero extra floor space for in-row setup.

Modular Architecture

Hot-swappable, configurable trays.
Cooling capacity 300–1200kW, max 2MW at large temperature difference.

High-Reliability Redundancy

N+1 redundant core parts, surge tank pressure control.
Precision filtration.
Integrated ATS dual power auto-switch.

Easy O&M

Online hot-swap maintenance.
Auto liquid fill/drain, pressure adjustment.
Auto restart & fault prediction.

Technical Specifications

ZXETM L1200M Liquid Cooling CDU	Product Parameters
Cooling Capacity	300~1200 kW，400~2000 kW
Sec. Flow Rate	26~104 m³/h，26~130 m³/h
Pri. Side / Inlet Temp.	35℃ / 45℃ & 48.5℃
Sec. Side Supply Temp./ Return Temp.	40℃ / 50℃ & 53.5℃
Noise Level	70dB(A)
W×D×H	600×1200×2200（mm）
Net Wt.	685~1150kg，685~1210kg
Color	Black
Sec. Supply/Return	3.5" Tri-Clamp (ISO2852)
Pri. Inlet/Outlet	3.5" Tri-Clamp (ISO2852)
Power Phases	3P
Op. Voltage	380V±10%
Freq.	50Hz±2.5Hz
Rated Pwr.	4.5~18kW，4.5~22.5kW
Max. Op. Current	37A，46A