This dryer was designed for the telecommunications industry to use as an indoor system for pressurizing small central offices, waveguide atenna lines, coaxial cables and cellular radio systems requiring small volumes of controlled low pressure dry air. The dryer can also be used as a portable air dryer to provide a source of dry air in the field for testing splice cases and other dry air applications. Superior performance and long life is attained by incorporating these design features:
Standard Features:
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Reliable oilless compressor to assure oil free air at all times. Equpped with rocking piston technology for long maintenance intervals and easy service.
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Solid state control board provides reliable solid state circuits to control all functions of the dryer. Eliminates the need for mechanical relays and timers and pressure switches.
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Proven heatless dryer uses twin tower technology for more reliable drying and superior performance over single tower designs. The dryer utilizes it's own solid state timer for precise tower switching.
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Equipped with rocking piston compressor technology to reduce service time and extended service life between maintenance intervals. Lower operating temperatures and quieter operation than reciprocating piston compressors.
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Optional air compressor hour meter shows the amount of compressor run time for determining maintenance scheduling.
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Equipped with and air storage tank to allow start-stop operation.
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Heatless self-regenerating desiccant twin tower drying sytem.
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Servicing convenience is provided by having all components accessible from the front or rear of the dryer.
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Solid state control board offers high and low pressure alarms, humidity alarm, excess run time alarm and open circuit alarm. It eliminates use of mechancial relays and mechanical pressure switches.
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Output pressure gauge indicates output pressure delivered to the cable.
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Air compressor is equipped with thermal overload protection.
Ordering Options:
| Part # |
Description |
| MW200 |
Standard Unit includes low Pressure alarm, 0-15 PSIG Regulator & Heatless Dryer Moisture Indicator (Not used when ordered with the 9502 or 9502-LP Humidity Protection Package). 115/220 Volt Only. |
| 9502 |
Humidity Protection Package with High/Low Pressure Alarms, (Range 8.0 to 15.0 High/3.5 to 7.5 Low). Humidity By-Pass Valve. Alarms include High/Low Pressure, Humidity, Open Circuit and Excess Run Time. |
| 9502LP |
Low Pressure Humidity Protection Package with High/Low Pressure Alarms, (Range 3.2 to 6.5 PSIG High/0.1 to 3.1 Low). Humidity By-Pass Valve. Alarms include High/Low Pressure, Humidity, Open Circuit and Excess Run Time. (Must Include the 9540 Low/Low Pressure Regulator when Ordering the 9502-LP). |
| 9540 |
Low/Low Pressure Regulator, Range 0.5 Low to 2.7 High |
|
9504RM |
Rack Mounting Shelf Sold Seperatly |
| 9521 |
Discreet Alarm Board |
| 9533 |
Low Pressure Relief Valve |
| 9547 |
Low-Low Pressure Alarm for Basic Unit (Range ...1 to 2.80 Psig) |
| 9501 |
Standard Humidity Alarm |
| 9545 |
Hour Meter |
| 9546 |
Humidity Meter - Wet/Dry Indicator |
| 9598 |
Fed Standard Paint Specification |
Specifications:
| Model Number |
MW200 |
| Normal Output Capacity |
200 SCFD (5.7 Meters per Day) |
| Emergency Output Capacity |
250 SCFD (7.2 Meters per Day) |
| Power Options |
115V/1ph/60 Hz (FLA 10A) |
|
220V/1ph/60 Hz (FLA 10A) |
|
230V/1ph/50 Hz (FLA 10A) |
| Dimensions |
21"W x 12"D x 15"H |
| Weight |
67lbs. |
| Compressor Motor |
1/4HP, Oilless Rocking Piston Type |
| Delivered Air Humidity |
Under 1% RH at 70ºF (20ºC) |
| Dewpoint |
-40ºF (-40ºC) |
| Delivered Air Pressure |
Adjustable 0-15 PSIG. Optional 0-5 PSIG available |
| Alarms |
Low and High Outlet Pressure |
|
High Humidity and Open Circuit |
|
Excess Compressor Run Time |
| Minimum Operating Temperature |
33ºF (0.5ºC) |
| Maximum Operating Temperature |
120ºF (49ºC) |
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