Maintenance

 

 

 

 

 

 

 

 

 

 

 

 

Table 3

Technical data—Envirosource module, 60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Process Fluid Chiller

PS018A

PS024A

PS036A

PS048A

PS060A

PS096A

 

PS120A

 

 

 

 

 

 

 

 

 

 

 

Model Number

ENV05G

ENV05G

ENV10G

ENV10G

ENV10G

ENV20G

 

ENV20G

 

 

 

 

 

 

 

 

 

 

 

Circulating Fluid—Water

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flow Rate, gpm (l/s)

2.4

3.3

5.3

7.9

10.2

16.0

 

20.0

 

(.151)

(.208)

(.334)

(.498)

(.644)

(1.009)

 

(1.262)

 

 

 

 

 

Pressure Drop, feet (kPa)

13.6

24.9

11.7

18.6

30.7

14.2

 

23.7

 

(40.65)

(74.43)

(34.97)

(55.60)

(91.76)

(42.44)

 

(70.84)

 

 

 

 

 

Emergency Fluid—Water

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flow Rate, gpm (l/s)

3.6

4.9

8.0

11.9

15.3

24.0

 

30.0

 

(.227)

(.312)

(.502)

(.751)

(.965)

(1.51)

 

(1.89)

 

 

 

 

 

Pressure Drop, feet (kPa)

21

27.7

31.4

51.1

74.4

65.1

 

73.7

 

(62.77)

(82.80)

(93.85)

(152.74)

(222.38)

(194.58)

 

(220.29)

 

 

 

 

To prevent leaks within the Envirosource Module, the water pressure should not exceed 100 psig.

Table 4

Connection sizes (NPT male)

 

 

 

 

 

 

 

 

 

Model

 

 

ENV05G

ENV10G

ENV20G

 

 

 

 

 

Supply from Chiller

 

3/4"

1"

1-1/4"

 

 

 

 

 

From Emergency Water Supply

 

1/2"

3/4"

1"

 

 

 

 

 

To Drain or Recirculator

 

1/2"

3/4"

1"

 

 

 

 

 

Supply to Load

 

3/4"

1"

1-1/4"

 

 

 

 

 

 

Table 5

Electrical data, 60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENV05G

 

 

ENV10G

 

 

ENV20G

 

 

 

 

 

 

 

 

 

 

 

 

Electrical

208/230

 

460

208/230

460

208/230

460

 

 

 

 

 

 

 

 

 

 

Requirements

1 Ph

3 Ph

 

3 Ph

1 Ph

3 Ph

3 Ph

1 Ph

3 Ph

3 Ph

 

 

 

 

 

 

 

 

 

 

 

 

FLA

 

7.6

3.5

 

1.6

8.8

4.6

2.1

--

10.6

4.8

 

 

 

 

 

 

 

 

 

 

 

 

WSA

 

9.9

4.4

 

2.0

11.0

5.8

2.6

--

13.6

6.0

 

 

 

 

 

 

 

 

 

 

 

 

OPD

 

15.0

15.0

 

15.0

15.0

15.0

15.0

--

15.0

15.0

 

 

 

 

 

 

 

 

 

 

 

 

*Electrical data based on standard pump selection for 40% E.G.

8

Page 11 Page 13
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Image 12
Emerson ENV10G, ENV20G Technical data-Envirosource module, 60 Hz, Connection sizes NPT male, Electrical data, 60 Hz
Page 11 Page 13

ENV10G, 1.5 TO 10 TONS, 60HZ, ENV20G specifications

The Emerson ENV20G is an advanced HVAC solution designed for commercial and industrial applications, offering high efficiency and reliability for various cooling needs. With a capacity range of 1.5 to 10 tons, this unit is engineered to perform optimally at 60Hz, making it an ideal choice for numerous environments.

One of the standout features of the ENV20G is its variable speed technology, which allows for precise control of airflow and temperature. This technology not only enhances comfort but also significantly reduces energy consumption compared to traditional fixed-speed units. The inverter-driven compressor adjusts its speed based on cooling demand, leading to improved efficiency and lower operational costs.

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In addition, the UNIT utilizes environmentally friendly refrigerants, aligning with contemporary sustainability practices. The focus on eco-friendly solutions not only contributes to reduced greenhouse gas emissions but also ensures compliance with regulations aimed at protecting the environment.

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Overall, the Emerson ENV20G stands out in the market for its blend of innovative technology, high efficiency, and practical design. It serves as an excellent solution for businesses seeking to optimize their cooling systems while maintaining environmental responsibility. Whether deployed in offices, hospitals, or manufacturing facilities, the ENV20G guarantees superior performance and comfort all year round. With Emerson’s commitment to quality and innovation, this unit is poised to set new standards in the HVAC industry.
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