Optional Components Floorstand, Plenum

2.02OPTIONAL COMPONENTS

A.FLOORSTAND

1.The heavy gauge floor stand shall raise the unit above the subfloor to match the height of the raised floor. Heights are available from 254 mm (10 in) to 610 mm (24 in) with 76 mm (3 in) increments and shall be adjustable +/- 1.5 in. Adjustment is provided by threaded pedestals. Vibration-absorbing pads shall be included with all floorstands and are recommended with every installation.

2.Seismic floorstands shall be available in 305 mm (12 in), 457 mm (18 in), and 610 mm (24 in) heights for areas where earthquakes are a concern.

B.PLENUM

1.Upflow discharge plenums (60 Hz only) shall mount on top of an upflow cooling unit to direct and distribute conditioned air. The plenum shall be manually adjustable and provided with double deflecting grilles. Plenums are a fixed height of 500 mm (19.6 in).

2.Downflow discharge base plenums (50 Hz and 60 Hz) shall sit beneath the downflow cooling unit to direct conditioned air from front openings. Models available include dampers, grills, or flexible duct connections. Plenums are a fixed height of 450 mm (17.7 in).

C.SMOKE DETECTOR

1.A smoke detector shall be factory-installed to sense concentrations of smoke and send a signal to the main controller, shutting down the unit and activating a visual and audible alarm.

D.SPOT WATER DETECTOR (50Hz and 60Hz)

1.The spot water detector shall sense water and send an alarm signal to the display interface to broadcast an alarm and shutdown the cooling unit. The water detector shall ship loose for field installation.

2.The water detector shall be provided with 5 m (15 ft) of wire.

E.CABLE WATER DETECTOR (60Hz only)

1.A leak detection sensing cable shall be shipped loose with the unit. If water or other conductive liquids contact the cable anywhere along its length, the main controller visually and audibly annunciates the leak.

2.The detector shall be provided with 6 m (20 ft) of cable.

F.FLOW SWITCH

1.A single pole, double throw, flow switch shall moderate fluid flow when it exceeds or drops below the set flow rate. The flow switch shall ship loose for field installation.

G.HOT GAS BYPASS VALVE

1.The 60 Hz cooling unit shall contain a spring loaded, thermally driven hot gas bypass valve (HGBV). Activation of the HGBV shall maintain the evaporator coil temperature during low load conditions to prevent condensate from freezing on the surface of the evaporator coil and to protect the compressor from excessive cycling.

2.The 50 Hz cooling unit shall contain an electronically controlled HGBV, which is controlled by a 0-10V signal to maintain the refrigerant capacity in the range of 50 to 100% of the nominal capacity with constant compressor operation and constant evaporation temperature.

InRoom Precision AC Tech Data Manual

ACPCW40-150, ACPDX21-86 specifications

The APC ACPCW40-150 and APCDX21-86 are two innovative products from APC (American Power Conversion), known for their commitment to providing reliable power solutions for various applications. These models are tailored to meet the demands of modern businesses by focusing on efficiency, safety, and advanced technology.

The APC ACPCW40-150 is a 1500 VA line-interactive UPS (Uninterruptible Power Supply) system designed for protecting sensitive electronic equipment. This model features Automatic Voltage Regulation (AVR) which ensures consistent output voltage by correcting minor voltage fluctuations without switching to battery power. This capability extends battery life and enhances overall system reliability. The ACPCW40-150 is equipped with a user-friendly LCD interface providing real-time information on battery status, load capacity, and various operational parameters, making monitoring straightforward.

The ACPCW40-150 utilizes sine wave output to ensure compatibility with a broad range of devices, from servers to networking equipment. Its compact design makes it suitable for limited spaces, while multiple outlets allow for easy connection of various devices. The intelligent battery management system further optimizes charging cycles and enhances battery longevity, essential for organizations aiming to minimize downtime and maintenance costs.

On the other hand, the APCDX21-86 is a high-performance surge protector designed to safeguard electronic devices from power surges and spikes. This model boasts advanced surge protection technologies, ensuring that connected equipment remains safe even from the most sudden electrical disturbances. The APCDX21-86 includes multiple outlets, designed to support various devices ranging from consumer electronics to professional equipment, making it a versatile solution for both home and office environments.

One of the standout features of the APCDX21-86 is its EMI/RFI filtering, which prevents electromagnetic interference that can disrupt the functionality of sensitive electronics. The device is also equipped with diagnostic LEDs that provide immediate feedback on the protection status, allowing users to identify any issues promptly. Furthermore, its robust construction ensures that it can withstand typical wear and tear, making it a reliable choice for long-term use.

In summary, both the APC ACPCW40-150 and APCDX21-86 represent the forefront of power protection technology. Their main features not only cater to the need for uninterrupted power supply and equipment safeguarding but also integrate user-friendly technologies that promote efficiency and ease of use. Businesses and individuals alike can rely on these devices to enhance their operational resilience against power-related issues.

APC ACPCW40-150, ACPDX21-86 Optional Components Floorstand, Plenum, Smoke Detector, Flow Switch

Models: ACPCW40-150 ACPDX21-86