Sylvania F075615 Performance, Maximum AIR Temperature vs. Heater Configuration

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OPERATING INSTRUCTIONS

6/18/07

4.When turning the heater off the heater power (S2) may be turned off and the blower (S1) left on to cool the heater housing assembly. This is suggested to prevent burn injury of personnel around the heater but is not necessary for safety of the heater element.

NOTES:

•Heater Voltage is regulated by a Solid State Relay (SSR), which is turned ON and OFF rapidly according to the temperature controller DC OUT signal. A “zero cross” type SSR is used to minimize electrical noise.

•Heater Element is protected with a resistive photo detector and a thermal resistor (thermistor) mounted at the heater inlet. These sensors are connected in parallel with the DC input signal going to the SSR.

o If the element overheats (bright orange color) the photo detector resistance decreases which reduces the control signal which, in turn, limits power to the heater.

o If the air temperature in the housing reaches an unsafe level, the thermistor resistance decreases which reduces the control signal, which in turn, limits power to the heater.

o A small fixed resistor in series with the control signal sets element and air temperature limits.

•The large black dots on the wiring diagram represent connections that are made on the internal terminal strip. The terminal strip allows the customer easy access to remove and replace the heater element and blower if necessary.

Performance

The maximum air temperature (as displayed on the temperature controller) depends on the exit configuration, and the position of the inlet air damper. The chart below shows approximately the maximum air temperature achievable in various heater configurations. Actual performance may vary slightly, particularly at reduced line voltages. A closed damper (reduced flow rate) will allow higher operating temperatures until the optical sensor detects the maximum element temperature is reached. A closed damper (reduced flow rate) will also result in a faster ramp-up time.

MAXIMUM AIR TEMPERATURE vs. HEATER CONFIGURATION

 

 

120V

Open damper

240V

Heater

Open damper

 

Closed damper

 

Closed damper

configuration

 

 

 

 

 

 

 

 

 

 

1400°F (760°C)

 

 

Open ended or

1000°F (540°C)

 

1200°F (650°C)

 

1400°F (760°C)

with flare

 

 

 

1400°F (760°C)

 

 

With high-flow

1300°F (730°C)

 

1200 °F (650°C)

 

1400°F (760°C)

nozzle

 

 

 

 

 

 

OSRAM SYLVANIA

 

131 Portsmouth Avenue

 

Exeter, NH 03833 USA

 

Tel: 603-772-4331

4

Fax: 603-772-1072

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Contents Skorpion Process Air Heater Warranty Overview Turn Skorpion air heater on using two switchesOperation Maximum AIR Temperature vs. Heater Configuration PerformanceReplacement Parts List and Accessories Replacement ProceduresII. Replacing the Temperature Controller Optional Attachments All modelsIII. Replacing the Power Controller IV. Replacing the BlowerSkorpion 120V/240V Dimensions Operating Instructions Operating Instructions Operating Instructions
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F075615 specifications

The Sylvania F075615 is a highly efficient and versatile commercial lighting solution designed to enhance visibility while reducing energy costs. This lighting fixture is particularly noted for its application in retail and office environments, where both illumination quality and energy savings are paramount.

One of the standout features of the Sylvania F075615 is its LED technology. LEDs are known for their longevity and low power consumption, making them ideal for businesses looking to minimize their operating expenses. The F075615 boasts a lifespan of up to 50,000 hours, which significantly reduces the need for frequent replacements. This long lifespan is complemented by a low energy usage, translating to lower electricity bills, a critical advantage for businesses aiming to operate sustainably.

In terms of light output, the Sylvania F075615 provides a bright, uniform illumination that enhances the visibility of products and spaces. With a color temperature of approximately 4000K to 5000K, it offers a neutral white light that is known to improve concentration and mood, making it well-suited for workspaces and retail settings alike. The fixture also ensures high color rendering, showcasing colors accurately, which is particularly beneficial in environments where accurate color perception is important.

Another notable characteristic of the F075615 is its versatility in installation. It is designed to be easily integrated into various types of ceilings, including drop ceilings and recessed applications. This adaptability ensures that businesses can implement the lighting solutions that best suit their spatial configurations and aesthetic preferences.

Moreover, the Sylvania F075615 incorporates advanced thermal management technologies, which help to sustain optimal performance and extend the lifespan of the fixture. By effectively dissipating heat, the fixture reduces wear and tear on its components, contributing to its durability and reliability.

In conclusion, the Sylvania F075615 is an exemplary lighting fixture that combines efficiency, longevity, and versatility. Its advanced LED technology, impressive light output, and easy installation make it a valuable addition to any commercial setting. By adopting the F075615, businesses can achieve significant energy savings while creating a bright, welcoming environment for employees and customers alike.
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