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Form QTC4-NM2
Issue date: 05/12/2023
Table 8 - Physical data, microchannel coil, cont'd
Unit designator
Unit frame
Condenser code
circuit-1/circuit-2
Evaporator code
circuit-1/circuit-2
Number of independent
Refrigerant circuits
Refrigerant charge, R-134a,
R-513A, Ckt.-1/Ckt.-2,
lb (kg)
Oil charge, Ckt.-1/Ckt.-2,
gal (L)
Minimum load, %
Chassis dimensions -
length, in. (mm)
Chassis dimensions -
width, in. (mm)
Chassis dimensions -
height, in. (mm)
Quantity in each Chiller
Number Ckt-1/Ckt-2
Air on condenser
(min./max.), °F (°C)
Water volume, gal (L)
Leaving water
temperature (min./max.),
°F (°C) ²
Maximum water side pres-
sure, psig (barg)
Maximum refrigerant side
pressure, psig (barg)
Evap drain connection,
in. (mm)
Notes:
1. Shipping and operating weights shown are for base unit; selected options may add weight to unit. Contact your nearest Quantech sales
representative for weight data.
2. For leaving liquid temperature below 40°F (4.4°C) or above 70°F (21.1°C), contact your nearest Quantech sales representative for applica-
tion requirements.
Quantech
0270
0195
0205
12
12
12
45/45
24/36
24/36
C/C
A/A
B/B
General unit data
211/211
169/195
183/213
(96/96)
(77/89)
(83/97)
2.3/2.3
1.7/2.0
1.8/2.1
(8.6/8.6)
(6.3/7.4)
(6.9/ 8.1)
291.2
291.2
291.2
(7397)
(7397)
(7397)
88.4
88.4
88.4
(2245)
(2245)
(2245)
92.8
92.8
92.8
(2358)
(2358)
(2358)
Compressors, semi-hermetic screw
Condenser fans
6/6
5/7
5/7
Evaporator, shell and tube hybrid falling film
118
62
80
(445)
(235)
(303)
0240
0216
0230
12
14
14
36/45
36/36
36/36
B/B
A/A
B/B
2
181/239
195/195
213/213
(82/109)
(89/89)
(97/97)
1.8/2.3
2.0/2.0
2.1/2.1
(6.9/8.5)
(7.4/ 7.4)
(8.1/8.1)
10
291.2
335.2
335.2
(7397)
(8514)
(8514)
88.4
88.4
88.4
(2245)
(2245)
(2245)
92.8
92.8
92.8
(2358)
(2358)
(2358)
2
5/7
7/7
7/7
-10/131
(-23.3/55)
80
62
80
(303)
(235)
(303)
40/70
(4.4/21.1)
150
(10.3)
265
(18.3)
3/4
(19)
Section 5 - Technical data
0260
0265
0220
14
14
16
45/45
45/45
36/36
B/B
C/C
A/A
225/225
240/240
209/209
(102/102)
(109/109)
(95/95)
2.3/2.3
2.4/2.4
2.1/2.1
(8.5/8.5)
(9.1/9.1)
(8.1/8.1)
335.2
335.2
379.2
(8514)
(8514)
(9631)
88.4
88.4
88.4
(2245)
(2245)
(2245)
92.8
92.8
92.8
(2358)
(2358)
(2358)
7/7
7/7
8/8
2
80
118
62
(303)
(445)
(235)
0235
16
36/36
B/B
227/227
(103/103)
5
2.3/2.3
(8.3/8.3)
379.2
(9631)
88.4
(2245)
92.8
(2358)
8/8
80
(303)
67
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