EB 220 WT
4900-25800 W / 16700-88000 Btu/h / 1.4-7.3 TONS
Our EB 220 WT (NEMA Type 1) packaged chillers are the solution for a wide range of industrial applications. The unique, vertical design allows warm air from the condenser to be discharged conveniently upward. These units ensure maximum performance and energy efficiency. Design: Rugged construction – (G90) galvanized steel with polyester powder coat finish
High Airflow for Efficient Operation
Axial fans deliver high volume airflow across the condenser for effective dissipation of waste heat while fan cycling provides maximum refrigeration efficiency and energy conservation.
Designed to Handle Tough Environments
Large, finned-tube condensers provide a high level of energy efficiency and fouling resistance.
Operating Status Indication
Pfannenberg Series BR 50 Stacklights are included with all models to indicate operating conditions at a glance.
Larger Surface Area Brazed-plate Evaporators for Lower Energy Usage
With large heat transfer surfaces in a compact size, brazed-plate evaporators offer efficient operation for both heat transfer and coolant flow, resulting in reduced pumping energy. For optimum performance, externally equalized thermal expansion valves are utilized to continuously manage refrigerant flow based on load.
Long Service Life & Wider Range of Performance
Centrifugal coolant pumps offer a wide range of flow and pressure capabilities to fulfill a variety of pipe-run requirements. Non ferrous construction eliminates corrosion and problems surrounding coolant contamination.
Large Coolant Capacity to Absorb Rapid Changes in Heat Load
Vented polypropylene reservoir tanks effectively accommodate rapid changes in heat load thereby permitting the system to cycle efficiently.
High Efficiency, Long Life Compressors
Heavy-duty reciprocating compressors provide high efficiency and long service life.
Durable, Weatherproof Construction
Galvanized steel frame and panels are polyester powder coated in light grey (RAL 7035) to resist corrosion.
Continuous Display Info & Remote Operation
The feature-rich, plug in controller with digital display provides ease of setup and monitoring of all operating conditions including warning and alarm indications. Remote start/stop capability and general alarm contacts are provided. An optional wired remote control pad with 400 ft. range is available.
Protected Electronics and Controls Support Safe & Efficient Operation
Electrical controls for safe and efficient operation include high, low and fan control refrigerant pressure switches, coolant flow and freeze protection. All sensitive devices are contained within a NEMA 1 rated enclosure and built to UL508a standards.
Channel bases are included to facilitate lift truck handling and permanent foundation mounting. Optional casters are available.
Technical Data Overview
|EB 220 WT||460 V|
|NOMINAL CURRENT (A)||19.3|
|TANK VOLUME (gal)||13|
|COOLANT CONNECTIONS (NPT-F)||1|
|WIDTH in (mm)||28 (711)|
|DEPTH in (mm)||30 (762)|
|HEIGHT in (mm)||66 (1676)|
|DRY WEIGHT lb (kg)||660 (300)|
|*Water @ 64°F CWS / 90°F Ambient / 60Hz|
Subject to technical amendments and misprints.
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