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HYDROCARBON REFRIGERANT GAS

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Client: SDP MANUFACTURING

Contact Person: Mr. Sakirin
Address: 32, Jalan Masyhur Satu, Taman Perindustrian Cemerlang ,81800 Johor Bahru, Johor, Malaysia.
Tel: Private
A/C Name: SDP AC 18 ( 2 x 15HP )
Existing Refrigerant Gas: R22 (HCFC)
New Refrigerant Gas: Hydrocarbon Refrigerant R22-a (HC)
Location: Production – Moulding Area


SDP AC 18 (2 x 15HP)

Descriptions

Before Replacing HC Refrigerant

After Replacing HC Refrigerant

Date & Time of Recording

Start = 07-31-2009 10:33:22  End = 07-31-2009 17:51:40

Start = 08-02-2009 10:14:42  End = 08-02-2009 16:27:30

Refrigerant Weight (kg)

Sys 1 = 3.18kg
Sys 2 = 3.82kg

Sys 1 = 1.4kg
Sys 2 = 1.48kg

A/C Temperature Set Point (oC)

N/A

N/A

Outdoor Temperature (oC) while start recording

32

32

Air Outlet Temp (Off-Coil)

22.1

19.6

Low Side Pressure (PSI)

Sys 1 = 55 PSI
Sys 2 = 52 PSI

Sys 1 = 55 PSI
Sys 2 = 56 PSI

High Side Pressure (PSI)

Sys 1 = 200 PSI
Sys 2 = 210 PSI

Sys 1 = 190 PSI
Sys 2 = 200 PSI

Average hourly Power Consumption (kW)

21.61

14.97

Power Saved (kW)

6.64

Operating Hour (Hour(s))

24

24

Operating day

26

26

Savings achievement

(21.61 – 14.97)/ 21.61 *100
30.7%

Monthly Savings (kWh)

6.64 x 24 x 26 = 4,143.36kWh

Energy Savings Verification

BEFORE Conversion ( refer to excel file named:  SDP-AC 18 R22 )

R22 Data SDP
Recording Time: Start = 07-31-2009 10:33:22, End = 07-02-2009 17:51:40 (6 Sec Interval)
Average Power (P1): 21.61 kW

AFTER Conversion ( refer to excel file named: SDP-AC 18 HC-22a )

HC-22a SDP
Recording Time: Start = 08-02-2009 10:14:42, End = 08-02-2009 16:27:30
Average Power (P2): 14.97 kW

 

SPECIALISE IN:

Energy Savings System, Mechanical & Electrical Engineering, Control Switch Board / DB/ SubDB and MSB, Power Electrical & Control Wiring Works.

GreenEarth

ENER-SAVE SDN BHD

30 & 30A, Jalan Perlaluan Besi 3, Taman Sri Putri, 81300 Skudai, Johor, Malaysia.

Tel: +607-557 2669,

Fax: +607-558 2669

E-Mail: sales@ener-save.biz

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