Industrial swimming pool heater - BS-720

Alto Industrial swimming pool heater features:

High efficient compressor, extra large evaporator ,and reliable Emersion expansion valve, contribute a Super-Power refrigeration system with the COP up to 4.9. The pool heat pump equipped with R410a can operate above -5°C and heat the pool water up to 45°C
Pure titanium heat exchanger ensures complete corrosion resistance ,which enable Alto pool heat pump to be compatible with all types of water treatment, including chlorinate, ozone, iodine, bromine and salt water.
The automated control owns the simple and friendly interface. Set the desired pool water temperature and the heat pump will do the rest. Both panel control and line control(optional) are available.
Reversible design incorporates the auto-defrosting function, which eliminates the frost on the evaporator in cold temperature conditions. And it also combines both water heating and water cooling functions together.
Multi protection devices have been built inside for ease of operation and increasing the durability, including the water flow switch, high/low pressure protection, overload protection and compressor protection.
Abundant optional parts are offered to satisfy customers requirement, including electric heater, soft start, crank heater, chassis base anti-icing device, by pass and winter cover etc
POOL HEAT PUMP SPECIFICATIONS AS-H720Y
Design Reverse Cycle Heat and Cool
ELECTRICAL INPUT
Voltage/phase 380~415Volts /3 /50Hz
Amps Per Phase 81.9 Amps
Min. Circuit Size 150Amps
PERFORMANCE
WINTER(heating) SUMMER(cooling)
Air on conditions 15 °CDB, 12°CWB 24 °CDB, 19°CWB
Entering water temp 27°C 27°C
Normal capacity 212.5kW 185.2kW
Power input 42.2kW 40.3kW
COP 5.03 4.6
Noise level 72d(B)A at 5m 72d(B)A at 5m
TECHNICAL DATA
Compressor Fan
Make DANFOSS WeiGuang
Type Scroll axial
Number per unit 4 4
Voltage/phase 380~415/3 380V/3/50Hz
Pole/RPM 2 850
Air Flow N/A 7200 L/s
HEAT EXCHANGER(water side)
Type of water tube Titanium
Design Tube in shell
Flow Rate 6.6 L/s-18.5 L/s
By Pass(optional) N/A
Max Outlet water temp 45°C
Design Pressure Drop 4kPa - 6kPa
Max.Operating Pres. 600kPa
GENERAL INFORMATION
Pool Water 110mm PVC
Drain 25mm collection
Defrost Automatic Hot Gas Injection
Cabinet Construction 316 S/S Top 304 S/S Sides
Approx.shipping weight 1150kg
Size L*W*H 1120mm*3750mm*2050mm