SAGINOMIYA fan speed controller RGE-Z1N4-5

GENERAL DESCRIPTION

• The most suitable for controlling the condenser fan

speed of freezing or refrigeration condensing units,

package air conditioners, or other units which are

operated throughout the year.

• Keep condensing pressure constant in winter and

intermediate seasons for stable operation.

• Following modes are selectable during low-speed

operation.

 Minimum Speed Operation

 Cut off Operation

• Excellent electrical noise-resistant design.

• Applicable to the external forced operation switch.

SPECIFICATIONS

• Max.working pressure: 4.7MPa

• Control method: Phase control

• Enclosure: IP54