Model	SKR-80W/X	SKR-140W/XS	SKR-280W/XS	SKR-450W/XS	SKR-700W/XS
Heating capacity (w)	10550	18860	36500	54000	74000
Rated input (w)	2630	4600	9125	13500	18500
Rated current(A)	11.9	7.8	15.4	22.9	32.5
COP(ww)	4.0	4.1	4.0	4.0	4.0
Max input (w)	4400	8165	15850	20000	27000
Max current (A)	20.4	14	27.3	34	46.2
Power supply	220V/~/50Hz	380V/3N ~ /50Hz
Compressor type	Rotary compressor	Scroll Compressor
Max water temp (℃)	60
Working condition (℃)	-10 ~ 43
Hot water supply (L/h)	250	430	850	1250	1700
Pipe dia.	3/4"	1"	1 1/2"	2"	2 1/2 "
Refrigerant	R22
Refrigerant weight (g)	2000	3500	4700X2	7000X2	13000X2
Size(LxWxH)(mm)	705X705X1000	746X746X1300	1500X800X1290	1500X900X1290	2080X980X1290
Net weight (Kg)	125	160	290	350	480
Noise(dB(A))	60	62	65	68	70
Water tank volume of Wa group (L)	1000L ~ 2000L	2000L ~ 4000L	4000L ~ 8000L	6000L ~ 12000L	9000L ~ 18000L

Specifications:low noise ,high reliability,low vibration,high efficiency
Export Markets: south-east asia ;millde east; south america;africa;north america;latin america
HEATING AND VENTILATION   is used for NEW AIR CONDITIONING SYSTEM  ,and they are high quality and excellent matching.