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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.
■
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
Page G-38
■
Product Line
Type
Fahrenheit
Centigrade
The following items are included in each product.
Thermostat, Operating Manual
E-134
ORIENTAL MOTOR GENERAL CATALOG 2009/2010
●
List of safety standard approved products (Model, Standards, File No., Certification Body)
➜
●
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
Model
AM1-WA1
Type of Sensor
AM1-XA1
Operating Temperature Range
Differential
Applicable Lead Wire Size
■
General Specifications
Dielectric
Strength
Ambient Temperature
Ambient Humidity
Color
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.
Page G-11
AM1-WA1
Item
Thermo bimetal, Contact: Normal open
[0∼60˚C (+32∼140˚F)]±10˚C (18˚F)
[Operating temperature −7˚C (12.6˚F)]±4˚C (7.2˚F)
AWG18∼14 (0.75∼2.5 mm
Item
Between the frame
Sufficient to withstand 3.75 kVAC for one minute under
and the terminal
normal ambient temperature and humidity.
Between the
Sufficient to withstand 0.5 kVAC for one minute under
terminals
normal ambient temperature and humidity.
−20∼+80˚C (−4∼+176˚F)
90 % or less (non-condensing)
Light gray
Features E-134
●Additional Information●
Technical Reference ➜ Page F-1
Safety Standards ➜ Page G-2
AM1-XA1
Specifications
2
)
Specifications
/
Product Line E-134
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