Hot Water Air Sourced Heat Pump Air Cooled Chilled Water System
|
Model HLWH～
|
360DHM
|
390DHM
|
460DHM
|
490DHM
|
540DHM
|
590DHM
|
630DHM
|
|
Rated Cooling
Capacity
|
Cooling
Capacity (KW)
|
358
|
391
|
464
|
490
|
536
|
586
|
632
|
|
Comp.
Input Power (KW)
|
116.4
|
127.6
|
141.0
|
148.2
|
164.8
|
180.4
|
197.8
|
|
Rated Heating
Capacity
|
Heating
Capacity (KW)
|
387
|
423
|
491
|
518
|
569
|
622
|
675
|
|
Comp.
Input Power (KW)
|
114.4
|
125.6
|
138.3
|
145.4
|
161.7
|
176.9
|
194.4
|
|
Refrigerant
|
R407C
|
|
Power Supply
|
380V/ 3ph/ 50Hz
|
|
Safety Protection
|
Phase reversion protection,
Phase lack protection,
Overload current protection,
Discharge air temp. protection,
Low & High pressure protection,
Low temp. protection,
Water flow protection.
|
|
Number of
Refrigeration Circuit
|
2
|
|
Capacity Control (%)
|
0, 25, 37.5, 50, 62.5, 75, 87.5, 100
|
|
Refrigerant Charge (Kg)
|
114
|
122
|
146
|
150
|
164
|
178
|
196
|
|
Air Cooled
Heat Exchanger
|
Ripple Aluminum Fins Around Copper Pipe
|
|
Water Cooled
Heat Exchanger
|
Dia.of Pipe (inch)
|
5"
|
5"
|
3"×2
|
3"×2
|
4"×2
|
4"×2
|
4"×2
|
|
Water Side
Max Pressure (MPa)
|
1
|
|
Chilled
Water Flow(m3/h)
|
61.6
|
67.2
|
79.8
|
84.3
|
92.2
|
100.8
|
108.7
|
|
Water
Pressure Drop (kPa)
|
42
|
54
|
44
|
52
|
54
|
55
|
65
|
|
Flow of
Hot Water(m3/h)
|
66.6
|
72.7
|
84.4
|
89.1
|
97.9
|
107.0
|
116.1
|
|
Axial Fan
|
Air
Flow×1000m3/h
|
172.8
|
172.8
|
230.4
|
230.4
|
230.4
|
321.6
|
321.6
|
|
Power×Qty (KW)
|
1.2×12
|
1.2×12
|
1.2×16
|
1.2×16
|
1.2×16
|
2.0×16
|
2.0×16
|
|
Running
Noise dB(A)
|
75
|
75
|
75
|
75
|
75
|
75
|
75
|
|
Total
Weight (Kg)
|
5620
|
5800
|
6240
|
6430
|
6600
|
6960
|
7320
|
|
Running
Weight(Kg)
|
6040
|
6280
|
6680
|
6850
|
7100
|
7460
|
7960
|
Hot recovery
|
Refrigerant Charge (Kg)
|
120
|
128
|
152
|
156
|
170
|
184
|
202
|
|
Heat Reclaimed Volume (KW)
|
107
|
117
|
139
|
147
|
161
|
176
|
190
|
|
Heat Recovery
|
Dia.of Pipe (inch)
|
2-1/2"
|
2-1/2"
|
2"×2
|
2"×2
|
2"×2
|
2"×2
|
2"×2
|
|
Water Side Max Pressure (MPa)
|
1
|
|
Reclaimed Water Flow (m3/h)
|
18.5
|
20.2
|
23.9
|
25.3
|
27.7
|
30.2
|
32.6
|
|
Water Pressure drop (kPa)
|
26
|
26
|
27
|
27
|
30
|
30
|
34
|
|
Total Weight (Kg)
|
5170
|
5310
|
6720
|
6910
|
7100
|
7540
|
7960
|
|
Running Weight(Kg)
|
5530
|
5840
|
7360
|
7580
|
7820
|
8400
|
8780
|
Note :
|
1. Rated Cooling Capacity Based on: DB Temperature 35℃/WB Temperature 24℃
|
|
Chilled water inlet/outlet temp. 12℃/7℃, Fouling factor: 0.088㎡.°C/KW.
|
|
2. Rated Cooling Capacity Based on: DB Temperature 7℃/WB Temperature 6℃
|
|
Hot water inlet/outlet temp. 40℃/45℃; Hot water range: 45℃～45℃;
|
|
2. Chilled Water Range: 5～20℃; Lowest Ambient Temperature: -5℃～43℃;
|
|
3. Heat recovery unit water in/out temperature: 50℃/55℃;
|
|
4.Changes of Specification for lmprovement May Be made without Notice.
|
|
|
Advantage :
Wide capacity range:
1) The various type unit with range of cooling capacities from 358KW – 632KW;
2) Each one has cooling only and cooling (heating) type;
3) There are integrity and modular structure;
4) Each one has regular computer control type and luxury computer control type;
5) Provide optional components of auxiliary electrical heater, build-in water pump, and paddle flow switch
etc. according to customer requirements.
6) The unit may use no-standard refrigerant. It may be low water temperature type glycol for air cooled water
chiller unit, or double refrigerants unit, air cooled compress condensing unit, etc. Please contact us for detail.
The unit has high efficient, less energy consume, and low operating fee features.
Golden Company imports brand high EER semi-hermetic crew type compressor, condenser, and cooling
accessories from world and adopt advance technology in air conditioning and control. High quality process
equipments and testing-center to ensure the units have energy saving and reliable features.
Unit protection components
The units have thermal protection switch, overload relay, high/low pressure switch, paddle flow switch and
delay-starting protection devices to ensure unit runs under safety, reliable working condition and unit is easy to
maintain and repairing.
Modular design
Multi-modular units adopt module combined structure to increase unit’s flexibility in transportation, installation,
adjustment and maintain and reduce fee for transportation, installation and equipment maintain.
Super low noise, operating quietly
1) Semi-hermetic screw compressor has operating steady, low noise, and less vibration features.
2) Brand condensing axial fan is used in the unit. The blades and exterior-rotor motor design integrally.
The unit structure is simply with good air dynamic features and to ensure fan works under low noise and
high efficiency.
Advance control system, steady quality and reliable features.
1) Micro-computer control intelligently, English display, and friendly interface. Operating information is clear at a
glance.
2) High automatic management with completely features to realize unit start up and shut down, timing control,
water pump control, malfunction alarm and self-diagnosis features. It has RS485/RS232 communication
port and convenience for centralize controlling and lone distance monitoring and long distance control.
3) Micro-computer and electrical control elements are brand products and imported from world. The products has
good quality, and reliable features
4) Micro-computer controller defrosts intelligently with accuracy and efficiency. The controller also has self-diagnosis,
energy management; anti-freeze and operating mode automatically control abilities. The unit has protections
of high/low pressure, anti-freeze, oil temperature, overload, phase sequence, and water lacking to ensure
unit run safety.
Nice outline
1) Air-cooled condenser with upside down M shape layout to improve space using ratio, heat exchange area
of air-cooled condenser and to reduce unit overall size;
2) The components and system pipes layout reasonable.
3) The shell of the unit pained with statically treatment. The color of shell may design by customer when
order is placed. The stainless steel plate is also available for shell.
Save indoor space.
1) The unit may install on roof of the building, ground or other location, where does not need equipment room.
2) The unit uses high efficient heat exchanger. It adopts outdoor structure design and system matching with
small volume, lightweight, and less area occupied.
Easy to maintenance
1) The installation of the unit is flexible. It can control at job site and long-distance
2) Open type structure is convenience for maintenance and reduces service space.
Golden refrigeration equipment CO.,LTD air source heat pump series:
1 . Air source water chiller ( cooling only )
2 . Air source heat pump ( cooling and heating or heating )
3 . Air source water chiller / heat pump ( within heat recovery )
- Low temperature ambient air source Heat Pump
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