VCR Series In-row Chilled-water Precision Air Conditioner

INVT VCR series in-row chilled-water precision air conditioner is designed for modular data centers, telecom equipment rooms, and similar applications. It is typically deployed within server cabinet rows, installed in-row with these cabinets. With enclosed hot/cold aisles, it provides efficient cooling close to heat sources, creating an ideal operating environment for critical data center infrastructure. It features centralized equipment, stable operation, simple structure, high reliability, low maintenance requirements, and low unit cost. By connecting multiple air conditioners, it can cover a wide range of cooling capacities, while ensuring system flexibility and scalability.

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1. Safe and reliable：
* Simplified components and control design reduce failure rates and ensure high reliability.
* Real-time monitoring of each fan's operating status and speed allows rapid fault detection and feedback, while maintaining normal unit operation.
* Standard water leak sensor that activates protective measures when water is detected.
* Multi-level password protection with hierarchical access control.

2. High-quality components:
* Motorized control valve from a renowned manufacturer for precise water flow regulation, stable performance, high reliability, and long service life.
* High-efficiency, low-noise backward-curved EC centrifugal fan with stepless speed control for on-demand output.
* PTC heater with fast startup, high heating capacity, uniform heat distribution, and high reliability.
* Louver finned-tube evaporator with internal threaded copper tubes and hydrophilic coating, offering superior heat transfer efficiency and excellent corrosion resistance.

3. Intelligent control:
* 7-inch touchscreen with a well-designed interface and smooth, user-friendly operation.
* High-speed, flexible CAN communication protocol supporting group control of up to 64 units.
* Standard dual interfaces: RS485 and SNMP, supporting remote monitoring.
* Real-time intelligent monitoring of power supply parameters and key operating parameters to ensure optimal unit performance.

4. Flexible configuration:
* All internal components are accessible from the front, reducing maintenance complexity.
* Redundant fan design supports online maintenance for greater convenience.
* Inlet and outlet water pipes feature external threaded connections for easy on-site pipe installation.
* Accurate fault diagnosis allows rapid identification through alarm data, minimizing field troubleshooting efforts.

Specifications:

Note: test conditions: indoor return air at 37℃/24%RH, inlet water temperature 10℃, outlet water temperature 15℃.

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