Multi - Functional Heat Recovery with Control Panel , Rotary Screw
Chiller
1. Feature:
The Refrigerant Advantage:
HUALI screw chillers are available with 134a, 407C refrigerants
Ease of refrigerant availability.
The Efficiency Advantage:
Highly energy efficient air cooled chillers series - HLWA series.
High efficiencies obtained by use of enhanced surface copper tubes.
Use of high efficiency suction gas cooled motors.
The Flexibility Advantage:
Cooling capacity ranges from 50 TR (175 kW) to 555 TR (1950 kW).
Eco-friendly refrigerants 134a, 407C.
Can be offered in SKD / CKD options for installations with very
tight plant room approaches, such as for
replacement.The chillers are used for various applications like
human comfort, processing cooling, data
center cooling, adiabatic cooling.
The Reliability Advantage:
Highly energy efficient & reliable compressor design.
Simple yet highly reliable oil management.
Well-designed oil recovery system in the flooded series eliminating
any oil carryover issues.
The Controls Advantage:
User friendly Japan PUNP controller.
Backlit LCD display, displaying the unit status in simple English.
Easy Building Automation System (BAS) interface BACnet, LonWorks or
Modbus. Fault history with date
and time stamp. Auto lead lag for multiple chillers.
2. Specification:
Model HLWA～ |
| 110S | 160S | 210S | 240S | 280S |
Rated Cooling Capacity
| X 1000Kcal/h | 93.6 | 133.6 | 178.7 | 210.6 | 243.4 |
KW | 109 | 155 | 208 | 245 | 283 |
Comp. lnput Power×Qty (KW) | 34.7×1 | 47.7×1 | 63.2×1 | 71.2×1 | 82.4×1 |
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 | 1 |
Capacity Control (%) | 0, 50, 75, 100 |
Refrigerant Charge (Kg) | 30 | 42 | 56 | 68 | 78 |
Condenser | Ripple Aluminum Fins Around Copper Pipe |
Evaporator
| Dia.of Pipe (inch) | 2-1/2" | 3" | 3" | 3" | 4" |
Water Side Max Pressure (MPa)
| 1 |
Chilled Water Flow(m3/h)
| 18.7 | 26.7 | 35.7 | 42.1 | 48.7 |
Water Pressure drop (kPa) | 28 | 33 | 48 | 55 | 61 |
Axial Fan
|
Air Flow×1000m3/h
| 56.8 | 80.4 | 113.6 | 115.2 | 115.2 |
Power×Qty (KW) | 1.2×4 | 2.0×4 | 1.2×8 | 1.2×8 | 1.2×8 |
Running Noise dB(A) | 68 | 68 | 68 | 68 | 72 |
Total Weight (Kg) | 1160 | 1730 | 2590 | 2670 | 2750 |
Running Weight(Kg) | 1270 | 1920 | 2810 | 2900 | 3020 |
3. Installation Drawing:
4. Main Parts:
Main accessories | Model | Original place | Brand |
Compressor | RC2 | Shanghai | HANBELL |
Condenser | LN | Guangzhou | UAR |
Evaporator | USH/UCH | Guangzhou | UAR |
Fan Motor | YSWF | Hangzhou | MAER |
Expansion Valve | TRAE | China | ALCO |
Filter | Standard | Guangzhou | UAR |
Thermorelay | GTH/TK | Suzhou/Shanghai | LG/FUJI |
Contactor | GMC/SC | Suzhou/Shanghai | LG/FUJI |
Microcomputer
control monitor | DM | Guangzhou | PUNP |
5. Real Photo:
