Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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Unit of Measure

Specifications

NOTE:

- *Denotes Specifications for Fan Unit.

Product Line

- ORIX®

Fan Type

- Axial Flow

Frame Size

- 4.69 in

Thickness

- 1 in.

Function

- Low Speed Alarm - Electronic

Type

- Connector

Power Supply*

- 24 VDC

Current*

- 0.34 A

Speed (r/min)*

- 3000

Max. Air Flow

- 95.3 CFM  

Max. Static Pressure

- 0.281 inH2O  

Noise Level*

- 46 dB (A)

Components

- MDS1225-24MH (Fan Unit)
FG12D (Finger Guard)
M4 x 40 mm (1.57 in.) (Mounting Screws)

RoHS Compliant

- Yes

Safety Standards

- IEC UL CSA CE

CE Marking

- EMC Directives

Insulation Resistance

- 10 MΩ or more when 250 VDC is applied between the windings and the frame under normal ambient temperature and humidity.

Dielectric Strength

- Sufficient to withstand 500V at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity.

Temperature Rise

- 18ºF (10ºC) or less measured by the thermometer method after the temperature of the case has stabilized after continuous operation under normal ambient temperature and humidity.

Insulation Class

- Class E (248ºF [120ºC]), Recognized as Class A (221ºF [105ºC]) by UL and CSA standards.

Overheat Protection

- Built-in Overheat Protection Circuit

Ambient Temperature Range

- 14ºF ~ 140ºF (-10ºC ~ 60ºC)

Ambient Humidity

- 85% or less (noncondensing)

Alarm Type

- Electronic

Alarm Activation Speed

- 2100 ± 400 r/min

Output Mode

- Open-collector output

Output Condition

- Normal operation: L level (Internal transistor ON)
Alarm output: H level (Internal transistor OFF)

Maximum Rating

- Maximum applied voltage: 30 VDC max.
Maximum current: 15 mA max.

Delay Function

- Built-in starting delay time: 10 sec. max.
(The alarm function starts monitoring within 10 seconds after the power is turned on.)

Circuit Connection

-
Circuit Connection