ZXETM L1500 Liquid Cooling CDU

Against the industry trend where ultra-high-density AI servers such as GB200/GB300 NVL72 drive per-cabinet power to exceed 100kW, ZTE ZXETM L1500, as a flagship centralized liquid cooling hub, is purpose-built for global high-density AI data centers. The same-size platform supports three-level cooling capacity expansion of 1000/1500/2400kW (2400kW is under development), complies with official NVIDIA technical specifications, and realizes comprehensive upgrading from chip-level heat dissipation to system-level energy efficiency.

High-Efficiency Heat Exchange Design

Heat exchanger ATD = 4℃ design, maximizing free cooling utilization.
Full-link low-flow-resistance optimization, reducing transmission losses.

High-Density Cooling

1.0/1.5/2.4MW three-level capacity, scalable on the same platform.
Adapts to 100kW+/rack ultra-high-density AI computing clusters.

High Reliable Redundant Control

N+1 redundancy for pumps and critical sensors.
Dual-stage high-precision filtration, long-term protection for end devices.
Temperature/pressure accuracy ±0.5℃, ±0.05bar, fluctuation ≤ ±5%.

Easy O&M

Front and rear double doors, online maintenance of core components.
Standard automatic filling/draining.
Expansion tank supports online water exchange to prevent degradation.

Technical Specifications

ZXETM L1200M Liquid Cooling CDU	Product Parameters
Cooling Capacity	1000kW，1500kW
Sec. Flow Rate	90m³/h，135m³/h
Sec. Side Supply Temp./ Return Temp.	40℃ / 50℃
Pri. Side / Inlet Temp.	35℃ / 46℃
Noise Level	70dB(A)，75dB(A)，
W×D×H	1500×1200×2300（mm)
Net Wt.	1500kg，1700kg
Color	Black
Op. Voltage	380V±10%
Power Phases	3P
Pri. Inlet/Outlet	DN150 Flange
Sec. Supply/Return	DN150 Flange
Freq.	50Hz±2.5Hz
额定功率	16.5kW，23kW
Max. Op. Current	34A，48A