PERFORMANCE DATA — 579F (cont)

EVAPORATOR-FAN MOTOR DATA

 

 

MAXIMUM

MAXIMUM

MAXIMUM

 

UNIT

UNIT

ACCEPTABLE

ACCEPTABLE

ACCEPTABLE

MAXIMUM

579F

VOLTAGE

CONTINUOUS

CONTINUOUS

OPERATING

AMP DRAW

 

 

BHP*

BkW*

WATTS

 

 

208/230

4.25

3.17

3,775

10.5

180

460

4.25

3.17

3,775

4.8

 

575

3.45

2.59

3,065

3.9

 

208/230

 

 

 

15.8

216

460

5.90

4.40

5,180

7.9

 

575

 

 

 

6.0

 

208/230

8.70

6.49

7,915

22.0

240

460

9.50

7.08

8,640

13.0

 

575

8.70

6.49

7,915

10.0

 

208/230

10.20

7.61

9,510

28.0

300

460

11.80

8.80

11,000

14.6

 

575

10.20

7.61

9,510

13.0

LEGEND

BHP — Brake Horsepower

BkW — Brake Kilowatts

*Extensive motor and electrical testing on these units ensures that the full horsepower (brake kilowatt) range of the motors can be utilized with confidence. Using fan motors up to the horsepower (brake kilowatt) ratings shown in this table will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

NOTE: All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.

EVAPORATOR-FAN MOTOR EFFICIENCY

UNIT

MOTOR EFFICIENCY

579F

(%)

180 (3.0 Hp)

81.7

180 (3.7 Hp)

85.8

216 (5 Hp)

87.5

240 (7.5 Hp)

88.5

300 (10 Hp)

89.5

NOTE: All indoor-fan motors 5 hp and larger meet the minimum effi- ciency requirements as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.

579F180-300

165

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Bryant 581A/B manual EVAPORATOR-FAN Motor Data, Maximum Unit, Acceptable Maximum, Continuous Operating AMP Draw BHP
Page 164 Page 166

581A/B specifications

The Bryant 581A/B is a sophisticated rooftop unit designed for commercial heating and cooling applications, striking a balance between performance, efficiency, and versatility. This unit is engineered to cater to various building sizes and configurations, making it an excellent choice for businesses seeking reliable climate control solutions.

One of the standout features of the Bryant 581A/B is its high efficiency. With SEER ratings reaching up to 14.5, this unit can significantly reduce energy costs while providing optimal performance throughout its operational lifespan. The design incorporates advanced compressor technology, allowing for variable speed operation that not only enhances comfort but also promotes energy savings by adjusting to the real-time demands of the environment.

The Bryant 581A/B also integrates cutting-edge refrigerant technology. Utilizing Puron refrigerant, it adheres to current environmental standards, minimizing its impact on ozone depletion while maximizing cooling performance. This commitment to sustainability is complemented by energy-efficient components, including high-efficiency coils and fan motors, which further optimize energy consumption.

In terms of construction, the Bryant 581A/B is built to withstand the rigors of outdoor installation. The unit features a rugged cabinet design with durable, corrosion-resistant materials, ensuring long-term reliability even in challenging weather conditions. Additionally, the easily accessible components simplify maintenance, reducing downtime for businesses.

The functionality of the Bryant 581A/B extends beyond mere cooling and heating. It is equipped with advanced control systems that can be interfaced with building management systems, allowing for seamless integration and enhanced control over indoor climate. This technology provides operators with the ability to monitor and adjust settings remotely, ensuring a comfortable indoor environment while optimizing energy use.

Noise reduction is another important characteristic of the Bryant 581A/B. The unit is designed with sound-dampening features, making it suitable for applications where low noise levels are a priority, such as retail spaces or office buildings.

Overall, the Bryant 581A/B is a robust solution for businesses seeking efficient, reliable, and flexible climate control. Its combination of advanced technology, durable construction, and user-friendly features make it a leading choice in the commercial HVAC market.
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