Features of Cold Climate Air Source Heat Pumps Air To Water Chilled Machine
Applicable: can be widely used in the new size of industrial and
civil building air conditioning engineering, such as family,
guesthouse, apartment, hotel, restaurant, office buildings,
shopping malls, supermarkets, cinemas, stadiums, hospitals and
factories and other buildings.
Product Introduction: Low mute design, quiet operation; Reliable
operation, high efficiency and energy saving; Flexible combination,
convenient installation; Complete control, simple operation; The
appearance is novel and beautiful; Multi-system design, low
maintenance cost; Unit protection function is complete, use more
assured.
An air energy heat pump low-temperature antifreeze system is
adopted, which includes a case, a heat pump host, a solenoid valve,
a water pump, and a heat preservation water tank; the heat pump
host includes a compressor, an evaporator, a compressor, a
condenser, and a controller with a battery; The water outlet is
connected to the water inlet of the heat preservation water tank
through a water delivery pipe, and the water inlet of the condenser
is connected to the water outlet of the heat preservation water
tank through another water delivery pipe; the water pump is set in
the water delivery pipe between the water inlet of the condenser
and the water outlet of the heat preservation water tank Above, the
water delivery pipe between the water inlet of the condenser and
the water outlet of the heat preservation water tank is also
equipped with an automatic emptying pipeline; the solenoid valve
includes a normally open and normally closed solenoid valve; the
controller with a battery is electrically connected to the normally
open, Normally closed solenoid valve. The design structure is
simple and reasonable, stable and reliable in use, and has a long
service life. It can effectively avoid freezing damage and water
waste of heat pump water heaters in low-temperature environments in
winter.
Some specifications of Cold Climate Air Source Heat Pumps Air To Water Chilled Machine
| Spec. | KRY-8II | KRY-12II | KRY-24II | KRY-48II | KRY-96II | KRY-145II | KRY-220II |
| Rated heating capacity(A24/26oC) | 8kw | 12kw | 24kw | 48kw | 96kw | 145kw | 220kw |
| Rated power(kW) | 1.56 | 2.35 | 4.7 | 9.3 | 18.5 | 23.6 | 42.5 |
| COP | 5.1 | 5.1 | 5.1 | 5.16 | 5.41 | 6.14 | 5.17 |
| Rated heating capacityA20/26oC | 7.5kw | 11kw | 21kw | 44 kw | 90kw | 138kw | 208kw |
| Rated power(kW) | 1..5 | 2.3 | 4.5 | 8.6 | 17.5 | 24.1 | 41.5 |
| COP | 5 | 4.78 | 4.66 | 5.11 | 5.14 | 5.73 | 5 |
| Cooling Capacity(kW) | 3.8 | 5.7 | 11.3 | 23.7 | 40 | 58.1 | 98 |
| Consumed Power(kW) | 1.67 | 2.5 | 4.9 | 9.1 | 18.2 | 24.2 | 39 |
| EER | 2.3 | 2.3 | 2.3 | 2.6 | 2.2 | 2.4 | 2.5 |
| Rated voltage(Hz) | 220V 50HZ | 220V 50HZ | 380V 3N-50HZ | 380V 3N-50HZ | 380V 3N-50HZ | 380V 3N-50HZ | 380V 3N-50HZ |
| Maximum input power(kW) | 2 | 3 | 6 | 12 | 24 | 36.5 | 61 |
| Maximum current(A) | 8 | 12 | 24 | 42 | 80 | 90 | 130 |
| Water flownWh | 2.3 | 3.5 | 7 | 13 | 32 | 41 | 62 |
| noise dB(A) | <50 | <50 | <65 | <68 | <69 | <71 | <73 |
| Anti-shock level | I | I | I | I | I | I | I |
| waterproof level | IPV4 | IPV4 | IPV4 | IPV4 | IPV4 | IPV4 | IPV4 |
| Unit size (mm) | 910x350x835 | 1030x410x865 | 780x820x1700 | 1550x780x1700 | 1550x1550x1700 | 2360x1550x1840 | 2206x2020x2170 |
| Unit Weight(kg) | 65 | 95 | 260 | 380 | 760 | 2100 | 4005 |
Application of High Industrial Screw Type Air Cool Air Source Heat
Pump China
Villa, Hotels, restarants, household, swimming pool, spas, etc
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