ROHS AM1-WA1, AM1-XA1 User Manual
Cooling Fans
Thermostats
Cooling Fans
Introduction FM
Cooling Module
AC Input
MRS
Variable Flow
AC Input
MRS
Axial Flow Fans Centrifugal Blowers Cross Flow Fans
AC Input
MU
Thermostats
Long-Life
DC Input
MDE
MDS/MD
DC Input
AC Input
MB
DC Input
MBD
AC Input
MF
DC Input
MFD
Thermostats Accessories Installation
E-133
Cooling Fans
RoHS-Compliant
Thermostats
AM1-WA1/AM1-XA1
Thermostats AM1-WA1 and AM1-XA1
automatically performs ON/OFF fan control in
accordance with the temperature fluctuation inside
the equipment. It helps improve the equipment’s
“environmental” performance relative to energy
savings, noise reduction, etc.
●Additional Information●
Technical Reference ➜ Page F-1
Safety Standards ➜ Page G-2
List of safety standard approved products (Model, Standards, File No., Certification Body)
●
Page G-11
➜
AM1-WA1 AM1-XA1
Features
■
Effective for Energy-Saving
●
Thermostat makes it possible for fans to operate only when cooling
is necessary.
This product makes for energy-saving by automatically stopping fans
for example, at night, when the amount of heat generation declines
following the load rate’s decline in equipment, or in winter, when the
ambient temperature drops and forced cooling is not necessary.
Noise Reduction
●
The fans are operated only when cooling is required, thereby keeping
fan noise to a minimum.
RoHS-Compliant
●
Thermostats AM1-WA1 and AM1-XA1 conform to the RoHS
Directive that prohibits the use of six chemical substances including
lead and cadmium.
Details of RoHS Directive
●
Product Line
■
The following items are included in each product.
Thermostat, Operating Manual
➜
Page G-38
Type Model
Fahrenheit AM1-WA1
Centigrade AM1-XA1
Easy Setting
●
Range of operating temperature: 0 to +60˚C (+32 to +140˚F)
In addition, the setting is very easy; all you have to do is set the front
dial to the desired temperature.
Elimination of Power Supply
●
There is no need to provide a separate power supply for the
thermostat.
Conforms to DIN Rail, Compact Design
●
W33 mm×H60 mm×D35 mm (W1.30 in.×H2.36 in.×D1.38 in.)
Thermo bimetal built-in thermostat
Specifications
■
Type of Sensor Thermo bimetal, Contact: Normal open
Operating Temperature Range [0∼60˚C (+32∼140˚F)]±10˚C (18˚F)
Differential [Operating temperature −7˚C (12.6˚F)]±4˚C (7.2˚F)
Applicable Lead Wire Size AWG18∼14 (0.75∼2.5 mm
Item Specifications
2
)
E-134
ORIENTAL MOTOR GENERAL CATALOG 2009/2010
General Specifications
■
Item Specifications
Between the frame
Dielectric
Strength
Ambient Temperature −20∼+80˚C (−4∼+176˚F)
Ambient Humidity 90 % or less (non-condensing)
Color Light gray
Notes:
If foreign objects get into the sensor, the thermostat may not work properly. The use of a filter
●
at the intake is recommended so foreign objects will not enter the area where the sensor is
located.
Be sure to use the applicable products.
●
Install the product on an IEC (DIN) rail. Make sure that no force (tension, stress, etc.) is
●
applied to the terminal section.
and the terminal
Between the
terminals
Sufficient to withstand 3.75 kVAC for one minute under
normal ambient temperature and humidity.
Sufficient to withstand 0.5 kVAC for one minute under
normal ambient temperature and humidity.
Features E-134 / Product Line E-134
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