Hanbell RC2 Screw Compressor

Hanbell RC2
Screw Compressor
Heavy duty,
continuous revolution for
high volume facilities
Hanbell RC2
Screw Compressor
Table of Contents
Introduction3
Front Cover - Ferris
Wheel, Luna Park
Sydney
When the steam-powered
Ferris Wheel was first built
in 1893, it was regarded
as an engineering wonder
due to its size, controlled
capacity and few moving
parts. The Hanbell Screw
Compressor shares
these characteristics
and, just like the Ferris
Wheel, delivers the
same quiet efficiency,
reliable performance and
continuous revolution.
Features of RC2 Series Hanbell Screw Compressor
4
Nomenclature Data
5
Operating Envelope Data
6
Technical Data RC2-A
7
RC2-A/AF Compressor R134A High/Medium Temperature Application Range
7
Technical Data RC2-B
8
RC2-B/BF Compressor R404A
High/Medium Temperature Application Range
8
Physical Data
9
Configurations9
Basic Unit Dimensional Data
10
Basic Unit with Options Dimensional Data
11
The Hanbell RC2 Screw Compressor
Range
The Hanbell RC2 from 98 m3/hr to 320 m3/hr (19 HP to 60 HP)
The Hanbell RC2 Range extends through to 1523 m3/hr or 275 HP details available from Heatcraft
A dedicated low temperature range is also available operating down to
-50ºC 98 m3/hr to 1523 m3/hr (27 HP to 443 HP) - details available from
Heatcraft
2
Hanbell RC2 Screw Compressor
Introduction
With its small footprint, the Hanbell Screw Compressor
provides an efficient means of compressing refrigerant in
larger applications.
The RC2 model has a wide operating envelope, designed
to cover low, medium and high temperature applications
using R134a and other refrigerants. With very few moving
parts, the Hanbell Screw Compressor offers excellent
reliability and is a quieter than other alternatives
Operating at 2800 rpm, the Hanbell Screw is more
cost effective than larger reciprocating semi-hermetic
compressors. It offers higher operating efficiencies,
compared to reciprocating or scroll compressor
technologies.
A highly efficient motor allows optimum output, no
matter what running capacity the compressor is set at.
This results in a high displacement of refrigerant, energy
efficiency and lower running costs. Hanbell uses long life
bearings for higher levels of reliability.
The Hanbell Range offers:
Fewer vibrations result in less noise
Fewer moving parts than in reciprocating compressors
Easy maintenance
High operating COP
Low operating noise
3
Hanbell RC2 Screw Compressor
Features at a Glance
High-efficiency Motor
Available for part winding
start or star delta start
Custom-made for
specified voltage and
frequency of power
Two motor options A &
B according to operation
condition & refrigerant
type
Optimal design of slot inside motor casing
Patented motor-cooling design in ducts of refrigerant
flow encompassing stator provides best dissipation of
heat
Sliding-fit stator easier for installation & removal
Economiser Operation with
Floating ECO Port
Enhanced cooling capacity as
well as energy efficiency
Sustain optimum medium
pressure by vapor injection
through & compression casing
Effective under partial load and
full load
High-efficiency Screw
Rotor Profile
5-to-6 rotor patented
in Taiwan, US, UK,
Japan and China
Designed according
to characterisitics of
refrigerants
Hyper volume
efficiency and
minimum clearance
Dual Capacity Control
Flange-on Solenoid coil easy for installation
3-step / 4-step or continuous (33%~100% /
25%~100%)
Interchangeable by varying conrol logic without
modification of solenoid valves
Durable Bearing Structure
11 high-quality
bearings (radial &
axial resistance)
Additional two
bearings for
backward rotation
Balance Piston against axial thrust
Heavy-duty Design
Resulted in longer bearing life compared to traditional
9-bearing design
Wide VI Selelction
Built-in Volume
ratio (V1)-2/2,
2/6, 3/0, 3.5
Exactly match
pressure ratio
without over or under compression
Suitable for separate applications like refrigeration,
water-cooled chiller, air-cooled chiller and heat pump
High-performance Integral
Oil Separator
Detachable
demister for
cleaning
Finer size of mesh
Low pressure drop
and oil carry‑over
4
Hanbell RC2 Screw Compressor
Features at a Glance
Total Protection & Accessories
1. Motor Temperature Sensor
Other Advantages
Low noise level and minute vibration
“Built-in” PT100 or 1000 Ω installed in motor
winding
Fewer quantity of parts in screw compressor than
those in reciprocating compressor
Accurately reflect corresponding resistance
(convert to temperature of motor)
Easy for maintenance and overhaul
Controller can precisely regulate liquid injection and
refrigerant volume accordingly
2. Discharge Temperature Sensor & Motor
Temperature Thermistor
Totally integrated
Effectively protect compressor in advance when
any abnormal alarm occurs
3. Liquid injection and Oil Cooler Function
(Port & Stop Pin)
Compact geometry easy for layout
Approval and Certification
Production by SOP conformed to major quality
standards
Approval by ISO 9001-2000, UL, CE(PED), Electronic
Apparatus for Explosive Atmospheres
(EX, China), Lloyd’s Register (Vessel), Symbol of
Excellence in Taiwan
Both available on every Hanbell Screw Compressor
(optional)
4. Oil Level and Flow Switch
Sufficient lubricant in compressor for better
lubrication, capacity control, cooling & sealing
5. Heater (150W & 300W)
Increase lubricant’s flow-ability when compressor
restarts after long-term stop
6. Pressure Differential Port
Hanbell RC2 Screw Compressor Nomenclature Data
Easily detect clog in cartridge of oil filter
Assure smooth circulation of oil system
RC2
XXXX
X
F
Especially designed for
low temperature, flooded
type and parallel system
by omitting demister of
built-in oil seperator
Refrigerant Code
A = R134a
Compressor’s Displacement
at 50Hz (m3/hr)
Unit Type
RC model 2nd Version
5
Hanbell RC2 Screw Compressor
Operating Envelope Data
R404a / R507 APPLICATION LIMITS
70
70
60
60
Condensing Temperature ºC (SCT)
Condensing Temperature ºC (SCT)
R407c APPLICATION LIMITS
50
40
30
20
10
ºC
-40
-30
-20
-10
0
10
Evaporating Temperature ºC (SST)
20
50
40
30
20
10
ºC
-40
-30
-20
-10
0
10
Evaporating Temperature ºC (SST)
“With very few moving parts,
the Hanbell Screw Compressor offers excellent reliability.”
6
20
Hanbell RC2 Screw Compressor
RC2-A/AF Compressor R134A High/Medium Temperature Application
Condensing
Temp. (ºC)
Cooling Capacity &
Power Input (Kw)
STANDARD OPERATION*
ECONOMISER OPERATION**
Evaporation Temperature (ºC)
Evaporation Temperature (ºC)
-20
-15
-10
-5
0
5
10
-20
-15
-10
-5
0
5
10
RC2-100
35
Qo
21.20
27.70
35.20
43.90
54.00
65.70
79.20
26.80
34.20
42.20
51.10
61.00
71.90
84.10
35
Pe
11.00
11.70
12.30
12.90
13.40
14.00
14.40
12.50
13.20
13.60
14.00
14.30
14.60
14.80
45
Qo
15.40
23.50
30.30
38.20
47.40
58.00
70.30
23.70
31.10
39.10
47.90
57.60
68.30
80.10
45
Pe
12.90
13.60
14.30
15.00
15.60
16.30
16.90
14.90
15.80
16.40
17.00
17.50
17.80
18.10
55
Qo
12.30
21.60
31.00
39.90
49.30
60.30
26.60
34.60
43.20
52.70
63.10
74.70
55
Pe
17.10
17.90
18.60
19.40
20.10
20.90
19.50
21.50
22.10
22.70
23.00
23.50
114.00
RC2-140
35
Qo
28.80
37.60
47.70
59.50
73.20
89.00
107.40
36.40
46.30
57.20
69.30
82.70
97.50
35
Pe
14.60
15.50
16.30
17.00
17.80
18.40
19.10
16.50
17.40
17.90
18.50
18.90
19.30
19.60
45
Qo
24.70
31.80
41.10
51.80
64.20
78.60
95.30
32.10
42.20
53.00
65.00
78.10
92.50
108.60
45
Pe
17.00
18.00
18.90
19.80
20.70
21.50
22.30
20.00
20.90
21.70
22.40
23.10
23.50
24.00
55
Qo
25.70
35.00
45.50
54.00
66.90
81.70
36.00
46.90
58.60
71.50
85.50
101.20
55
Pe
22.60
23.60
24.60
25.60
26.60
27.60
26.00
28.40
29.20
29.90
30.40
31.00
144.40
RC2-170
35
Qo
36.50
47.60
60.40
75.30
92.70
112.80
136.10
46.10
58.70
72.40
87.80
104.80
123.50
35
Pe
18.20
19.30
20.30
21.30
22.20
23.00
23.80
20.70
21.70
22.40
23.10
23.60
24.10
24.50
45
Qo
31.30
40.30
52.10
65.70
81.40
99.60
120.70
40.70
53.40
67.20
82.30
99.00
117.20
137.60
45
Pe
21.20
22.40
23.60
24.70
25.80
26.90
27.90
24.90
26.10
27.10
28.00
28.80
29.30
29.90
55
Qo
32.60
44.40
57.60
68.50
84.70
103.50
45.60
59.40
74.30
90.60
108.40
128.20
55
Pe
28.20
29.50
30.70
32.00
33.20
34.40
32.70
35.40
36.50
37.40
38.00
38.80
168.10
RC2-200
35
Qo
42.50
55.40
70.40
87.70
107.90
131.40
158.50
53.70
68.30
84.30
102.20
122.10
143.90
35
Pe
20.60
21.80
23.00
24.10
25.10
26.00
26.90
23.30
24.60
25.30
26.10
26.70
27.20
27.70
45
Qo
36.50
47.00
60.70
76.50
94.80
116.00
140.50
47.40
62.20
78.20
95.80
115.30
136.50
160.20
45
Pe
24.00
25.30
26.70
28.00
29.20
30.40
31.60
28.20
29.50
30.60
31.60
32.60
33.20
33.80
55
Qo
38.10
51.80
63.40
79.70
98.60
120.50
53.10
69.10
86.50
105.50
126.20
149.30
55
Pe
31.90
33.30
34.80
36.20
37.50
38.90
37.40
40.10
41.30
42.30
43.00
43.80
222.50
RC2-260
35
Qo
56.20
73.30
93.10
116.10
142.80
173.80
209.70
71.00
90.40
111.60
135.20
161.50
190.30
35
Pe
27.20
28.80
30.40
31.80
33.10
34.40
35.60
30.80
32.50
33.50
34.40
35.30
36.00
36.60
45
Qo
48.30
62.10
80.30
101.20
125.40
153.40
185.90
62.70
82.30
103.50
126.80
152.50
180.60
212.00
45
Pe
31.70
33.50
35.20
36.90
38.60
40.20
41.70
37.20
39.00
40.50
41.80
43.00
43.80
44.70
55
Qo
50.40
68.60
83.90
105.50
130.50
159.50
70.30
91.50
114.40
139.50
167.00
197.60
55
Pe
42.20
44.00
45.90
47.80
49.60
51.40
49.40
52.90
54.50
55.90
56.80
57.90
262.90
RC2-300
35
Qo
66.40
86.60
110.00
137.10
168.70
205.30
247.70
83.90
106.80
131.90
159.80
190.80
224.90
35
Pe
31.00
32.80
34.60
36.20
37.70
39.20
40.50
35.10
37.00
38.10
39.20
40.20
40.90
41.70
45
Qo
57.20
73.40
94.90
119.60
148.20
181.30
219.70
74.10
97.20
122.30
149.80
180.20
213.40
250.50
45
Pe
36.10
38.10
40.10
42.00
43.90
45.70
47.50
42.40
44.40
46.10
47.60
49.00
49.90
50.90
55
Qo
59.80
81.20
99.10
124.60
154.20
188.40
83.00
108.10
135.20
164.90
197.30
233.40
55
Pe
48.00
50.10
52.30
54.40
56.50
58.50
57.10
60.20
62.10
63.60
64.60
65.90
283.40
RC2-320
35
Qo
71.60
93.40
118.60
147.90
181.90
221.40
267.10
90.50
115.10
142.20
172.20
205.70
242.50
35
Pe
33.40
35.40
37.20
39.00
40.60
42.20
43.60
37.80
39.80
41.00
42.20
43.30
44.10
44.90
45
Qo
61.70
79.10
102.30
128.90
159.70
195.50
236.80
79.90
104.80
131.80
161.50
194.20
230.10
270.00
45
Pe
38.80
41.10
43.20
45.30
47.30
49.20
51.10
45.60
47.80
49.60
51.20
52.80
53.70
54.80
55
Qo
64.50
87.50
106.80
134.40
166.20
203.20
89.50
116.50
145.70
177.70
212.70
251.70
55
Pe
51.70
54.00
56.30
58.60
60.80
63.00
61.50
64.90
66.80
68.50
69.60
71.00
*STANDARD OPERATION: 415V-3Ph-50Hz, without liquid subcooling, 5K suction superheat
**ECONOMISER OPERATION: 415V-3Ph-50Hz, with BPHE economizer, 5K suction superheat
NOTE: Please contact Heatcraft Australia for more applications
7
Hanbell RC2 Screw Compressor
RC2-B/BF Compressor R404A
High/Medium Temperature Application
Condensing
Temp. (ºC)
Cooling Capacity &
Power Input (Kw)
STANDARD OPERATION*
ECONOMISER OPERATION**
Evaporation Temperature (ºC)
-20
Evaporation Temperature (ºC)
-15
-10
-5
0
5
10
-20
-15
-10
-5
0
5
114.90
RC2-100
30
Qo
49.90
61.40
74.70
90.30
108.10
62.20
73.70
86.40
100.20
30
Pe
18.00
18.60
19.10
19.50
19.90
20.10
20.30
20.40
20.40
20.30
40
Qo
40.50
50.20
61.70
75.10
90.70
56.10
67.00
79.20
92.40
106.60
40
Pe
23.10
24.10
25.00
25.90
26.60
27.40
27.90
28.30
28.60
28.60
50
Qo
32.80
38.00
47.50
58.70
71.80
48.10
58.20
69.70
82.30
96.10
50
Pe
28.20
29.70
31.00
32.40
33.60
34.40
36.10
37.70
38.40
38.70
153.10
RC2-140
30
Qo
66.50
81.70
99.50
120.20
144.00
82.90
98.20
115.10
133.40
30
Pe
23.60
24.30
25.00
25.60
26.00
26.40
26.60
26.70
26.70
26.60
40
Qo
53.90
66.90
82.20
100.10
120.80
74.70
89.30
105.40
123.00
142.00
40
Pe
30.30
31.60
32.80
33.90
34.90
35.90
36.60
37.00
37.40
37.50
50
Qo
43.80
50.60
63.20
78.20
95.70
64.00
77.60
92.80
109.60
128.00
50
Pe
37.00
38.90
40.70
42.40
44.10
45.40
48.20
49.40
50.30
50.70
191.80
RC2-170
30
Qo
83.30
102.40
124.70
150.60
180.40
103.90
123.10
144.20
167.20
30
Pe
29.50
30.50
31.30
32.00
32.60
33.00
33.30
33.40
33.40
33.30
40
Qo
67.50
83.80
103.00
125.40
151.40
93.60
111.90
132.10
154.20
178.00
40
Pe
38.00
39.50
41.00
42.40
43.70
44.90
45.80
46.40
46.90
47.00
50
Qo
54.90
63.40
79.20
98.00
119.90
80.20
97.20
116.30
137.30
160.40
50
Pe
46.30
48.70
50.90
53.10
55.20
56.90
60.40
61.80
63.00
63.50
220.10
RC2-200
30
Qo
95.60
117.60
143.20
172.90
207.10
119.20
141.20
165.50
191.90
30
Pe
33.60
34.60
35.60
36.40
37.10
37.50
37.90
38.00
38.00
37.80
40
Qo
77.50
96.20
118.20
143.90
173.80
107.50
128.40
151.60
176.90
204.30
40
Pe
43.10
45.00
46.70
48.20
49.70
51.00
52.00
52.70
53.30
53.40
50
Qo
63.00
72.80
90.90
112.40
137.60
92.10
111.50
133.50
157.60
184.10
50
Pe
52.60
55.30
57.90
60.30
62.70
64.90
68.70
70.30
71.60
72.20
297.20
RC2-260
30
Qo
129.10
158.70
193.30
233.40
279.60
160.90
190.70
223.50
259.10
30
Pe
44.10
45.50
46.80
47.80
48.70
49.40
49.80
49.90
49.90
49.70
40
Qo
104.60
129.80
159.50
194.30
234.60
145.10
173.40
204.70
238.90
275.80
40
Pe
56.70
59.10
61.30
63.40
65.30
67.10
68.40
69.30
70.00
70.20
50
Qo
85.30
98.30
122.80
151.80
185.80
124.30
150.60
180.20
212.80
248.60
50
Pe
69.20
72.70
76.10
79.30
82.40
86.20
90.20
92.40
94.10
94.90
342.80
RC2-300
30
Qo
148.90
183.10
222.90
269.20
322.50
185.60
220.00
257.80
298.90
30
Pe
50.20
51.80
53.30
54.50
55.50
56.20
56.70
56.80
56.80
56.60
40
Qo
120.70
149.80
184.00
224.10
270.60
167.40
200.00
236.10
275.50
318.10
40
Pe
64.60
67.30
69.80
72.20
74.40
76.40
77.90
78.90
79.80
79.90
50
Qo
98.40
113.40
141.60
175.10
214.30
143.40
173.70
207.80
245.40
286.70
50
Pe
78.80
82.80
86.60
90.30
93.90
99.60
102.80
105.20
107.10
108.10
30
Qo
162.20
199.40
242.90
293.30
351.30
202.20
239.60
280.80
325.50
373.40
30
Pe
54.70
56.40
58.00
59.30
60.40
61.20
61.70
61.90
61.80
61.60
40
Qo
131.40
163.10
200.40
244.10
294.80
182.30
217.90
257.20
300.20
346.50
RC2-320
40
Pe
70.30
73.20
76.00
78.60
80.90
83.10
84.80
85.80
86.80
86.90
50
Qo
107.20
123.50
154.30
190.70
233.50
156.20
189.20
226.40
267.30
312.30
50
Pe
85.70
90.10
94.30
98.30
102.10
108.40
111.80
114.40
116.60
117.60
*STANDARD OPERATION: 415V-3Ph-50Hz, without liquid subcooling, 5K suction superheat
**ECONOMIZER OPERATION: 415V-3Ph-50Hz, with BPHE economizer, 5K suction superheat
*** Evaporation Temperature (ºC) R404A is suitable for low temperature applications to -40ºC. Check with Heatcraft Australia
NOTE: Please contact Heatcraft Australia for more applications
8
10
Hanbell RC2 Screw Compressor
RC2-A & RC2-B Technical Data
RC2-A
COMPRESSOR
Model
Displacement
60 / 50Hz
VI
Cap. Control (%)
Stepless
Type
60Hz
50Hz
RC2-100A
118 / 98
33, 66, 100
33~100
23
19
RC2-140A
165 / 137
33, 66, 100
33~100
32
26
RC2-170A
207 / 172
25, 50, 75, 100
25~100
40
33
RC2-200A
233 / 193
25, 50, 75, 100
25~100
45
37
RC2-260A
309 / 257
25, 50, 75, 100
25~100
59
49
2.2
2.6
3.0
3.5
Step
MOTOR
Nominal Hp
3 Phase, 2 Pole,
Squirrel Cage,
Induction Motor
RC2-300A
352 / 293
25, 50, 75, 100
25~100
67
56
RC2-320A
384 / 320
25, 50, 75, 100
25~100
72
60
Starting
Up
Y-s
DOL
Voltage
60Hz
208
220
230
380
440
460
480
575
50Hz
380
400
415
Lubricant
Weight
Charge
L
Kg
7
275
7
280
7
370
8
420
14
545
16
590
16
595
RC2-B
COMPRESSOR
Model
Displacement
60 / 50Hz
VI
Cap. Control (%)
Stepless
Type
60Hz
50Hz
RC2-100B
118 / 98
33, 66, 100
33~100
38
31
RC2-140B
165 / 137
33, 66, 100
33~100
50
41
RC2-170B
207 / 172
25, 50, 75, 100
25~100
63
52
RC2-200B
233 / 193
25, 50, 75, 100
25~100
70
58
RC2-260B
309 / 257
25, 50, 75, 100
25~100
90
75
RC2-300B
352 / 293
25, 50, 75, 100
25~100
107
89
RC2-320B
384 / 320
25, 50, 75, 100
25~100
114
94
2.2
2.6
3.0
3.5
Step
MOTOR
Nominal Hp
3 Phase, 2 Pole,
Squirrel Cage,
Induction Motor
Starting
Up
Y-s
DOL
Voltage
60Hz
208
220
230
380
440
460
480
575
50Hz
380
400
415
Lubricant
Weight
Charge
L
Kg
7
280
7
285
7
380
8
425
14
560
16
600
16
600
“Hanbell Screw Compressor provides an
efficient means of compressing refrigerant
in larger applications.”
9
Hanbell RC2 Screw Compressor
RC2 Basic Unit
Dimensions
Physical Data
Outline Dimension (mm), Liquid Receiver Pump Down Capacity (KG), Weight (kg), and Connection Size (ID: mm)
Unit Model
Compressor
Model
Capacity*
(KG)
H
(mm)
W
(mm)
Weight**
(KG)
Weight***
(KG)
C1
(ID:mm)
C2
(ID:mm)
C3
(ID:mm)
C4
(ID:mm)
C5
(ID:mm)
Sound Power
Level dB(A)
RC10XB-1BV
RC2-100A / B
100
1440
1970
610
645
42
35
28
54
16
81
RC11XB-1BV
RC2-140A / B
100
1440
1970
615
650
42
35
28
54
16
85
RC12XB-1BV
RC2-170A / B
100
1485
2035
710
770
42
35
28
67
16
89
RC13XB-1BV
RC2-200A / B
130
1485
2035
800
865
42
35
35
67
16
89
RC14XB-1BV
RC2-260A / B
130
1575
2035
930
995
54
35
35
67
16
90
RC15XB-1BV
RC2-300A /B
130
1575
2035
980
1045
54
35
35
67
16
91
RC15LXB-1BV
RC2-320A / B
130
1575
2035
1000
1065
54
35
35
67
16
91
*capacity at 32ºC ambient temperature @R22 80% full | **weight for basic unit with standard configuration | *** weight for basic unit with all options
Sound Power Level at 0ºC SST,50ºSCT,R22. For all working conditions acceptable in limitation of Hanbell screw compressors,
it has very similar value with ±2dBA tolerance at any working condition by any refrigerant.
10
Hanbell RC2 Screw Compressor
RC2 Unit with Options
Dimensions
Basic Unit Configurations
STD = STANDARD
Connection Description
OPT = OPTIONAL
Discharge Muffler
STD
BPHE Economizer
STD
Horizontal Liquid Receiver
STD
Suction Line Isolation
Ball Valve
STD
Liquid Receiver Bypass
Ball Valve
STD
Suction Filter / Drier
STD
Liquid Line Filter / Drier
STD
Gauge Panel
STD
Liquid Line Isolation
Ball Valve
STD
Electrical Box
STD
Liquid Line Sight Glass
STD
External Oil Separator
OPT
Liquid Injection to Motor
STD
Suction Accumulator
OPT
CONNECT.
NO.
DESCRIPTION
C1
Connected to customer remote condenser inlet
C2
Connected to customer remote condenser outlet
C3
Connected to customer remote evaporator inlet
C4
Connected to customer remote evaporator/suction
accumulator outlet
C5
Connected to customer exhaust pipe in case pressure relief
valve open
11
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