Air - Conditioner Selection Guide :

Formula for calculating required cooling capacity:
Q =	Q1 + Q2
Q =	Total heat load (watts)
Q1 =	Heat load due to exposed area of panel (watts)
Q2 =	Internal heat load due to electrical/electronics devices (watts)
Q1 =	Area (sqm) x 5.5 x T (°C)
	Area - Exposed surface area of enclosure in square meter
	5.5 - Heat transfer co-efficient for metal surface
	T - Temperature difference between Max. ambient and Max. allowable panel temperature
	Q2 - Contact factory for more information on internal heat load calculation
Conversion
	1KW = 1000 W 1KW = 860 kcal/h 1TR = 3000 kcal/h 1TR = 12000 BTU/h

Selection chart for classic series :

COOLING  CAPACITY	kcal/h	400	900	1400	2000	2300	3000	4500	4500	6000	6000
	Watts	465	1047	1628	2326	2675	3500	5250	5250	7000	7000
Refrigerant	R	134a	134a	134a	134a	22	22/134a	22/134a	22/134a	22/134a	22/134a
SIDE MOUNTING
Power Supply		1PH	1PH	1PH	1PH	1PH	1PH
Power	KW	0.3	0.3	0.9	1.5	1.5	1.9
Current	A	2	3	5	7.5	6.5	8.5
HOSE CONNECTING
Power Supply		1PH	1PH	1PH	1PH	1PH	1PH	1PH	3PH	1PH	3PH
Power	KW	0.35	0.65	0.9	1.2	1.3	1.8	2.3/2.2	2.2/2.2	2.9/2.9	2.9/2.9
Current	A	2	3	5	7	6	8.5	9.5/11.5	4.5/4.5	14/16	6/5.5
TOP MOUNTING
Power Supply		1PH
Power	KW	0.7
Current	A	3.5

• THe Ac's are designed to maintain a panel temperature of 5 deg. C to 8 deg. C below the ambient temperature at the site of installation for all non-insulated panels
• The RH inside the panel can be maintained between 45 to 50 during humid weather conditions
• Temperature- setting should be made between 25 deg. C to 35 deg. C for healthy operation of electronics and the sir conditioner
• Settings below 25 deg. C can cause condensation of moisture inside the panel
• It is essential to seal all openings in the panel before installing the air conditioner
• All the above capacities are rated at 35 deg. C ambient temperature and 27 + 2 deg. C panel temperature
• R134a models are best suited for high ambient operation up to 45 deg. C
• The air conditioners are tested for reliability and performance in a climatic test chamber at peak loads and 45 deg. C chamber temperature
• Power supply- 1PH, 230V, 50 HZ,AC and 3 PH, 440V, 50 HZ, AC
• Contact sales department for cut-out and dimensional drawings