Vertiv Liebert HPM User Manual

Technical data table
Liebert HPM --- A/W/F/D/H
B --- 7
English
Tab. 8 --- R410A refrigerant and oil charge for air cooled models (A---D type)
MODEL
BASE REFRIGERANT CHARGE (
2
)
[kg --- each circuit]
without hot gas reheating
with hot gas reheating
INITIAL OIL
CHARGE(
1
)
(liters)
Max oil
topping up(
1
)
(liters)
S0F 2,2
2,5
0,74
0,62
S0H 2,2
2,5
0,74
0,62
S1A 2,2
2,5
1,24
1,12
S1D 2,2
2,5
1,24
1,12
S1ExA 2,9
5,7
1,24
1,24
S1GxA 2,9
5,7
1,66
1,54
S1GxD 2,9
4,2
1,66
1,54
S2ExA 3,2
6
1,77
1,66
S2ExD 3,2
4,5
1,77
1,66
S2GxA 3,5
6,3
1,77
1,66
S 2 G x --- D 3,2
4,5
1,77
1,66
M2HxA 5
6,4
1,77
1,66
M 3 A x A --- D 5,5
6,9
3,25
3,13
M 3 G x A --- D 6,2
9
3,25
3,13
M 4 E x A --- D 6,7
9,5
3,14
3,13
M 5 B x A --- D 7,1
9,9
4,14
1,70
M 3 F x A --- D 3,7
6,5
2x1,66
2x1,54
M 4 H x A --- D 4,4
7,2
2x1,77
2x1,66
M 5 C x A --- D 5
7,8
2x1,77
2x1,66
M 5 D x A --- D 5,5
8,3
2x3,25
2x3,13
M7LxA 6
8,8
2x3,25
2x3,13
L 8 F x A --- D 5,8
5,8/8,3
2x3,25
2x3,13
L9HxA 6,5
6,5/9,0
2x3,25
2x3,13
External pipe
Diameter
(mm)
Gas (*) Liquid (+), at different condensing temperatures
R410A (kg/m)
35.0 _C 46.0 _C 57.0 _C
10 x 1 0,0048 0,0507 0,047 0,0426
12 x 1 0,0075 0,0793 0,0734 0,0665
14 x 1 0,0108 0,1142 0,1056 0,0958
16 x 1 0,0147 0,1554 0,1438 0,1304
18 x 1 0,0192 0,203 0,1878 0,1703
22 x 1,5 0,0271 0,2862 0,2648 0,2402
28 x 1.5 0,0469 0,4956 0,4585 0,4158
(1) The recommended oil for units with R410A refrigerant is EMKARATE RL 32---3MA.
(2) Unit coupled with remote condenser suggested for ambient temperature up to 35° C. The final charge must be precisely defined in field.
(3) For distance D see Fig. 1.
(4) Topping up is requested for short pipeline too, due to the extra--- charge of refrigerant.
N.B.: The air conditioner is supplied pressurized with helium at 1 bar.
F i g . 1 --- P i p e l i n e a i r c o n d i t i o n e r --- c o n d e n s e r
CDT
COND
a
b
c
(Distance) D=a+b+c
CDT = Conditioner
COND = Condenser
Max System Refrigerant Charge
before oil addition(
4
)
[kg – each circuit]
oil
[l – each circuit]
9
9
9
9
9
17
17
17
17
17
17
17
13
13
13
13
17
17
17
13
13
13
13
b
b
b
b
b
b
b
b
b
b
b
b
a
a
a
a
b
b
b
a
a
a
a
a = (0.025 x (total refrigerant charge for each circuit [kg] - max system refrigerant charge before oil addition [kg])) + 0.09
b = (0.01 x (total refrigerant charge for each circuit [kg] - max system refrigerant charge before oil addition [kg])) + 0.13
Tab. 8a --- Refrigerant pipe charge

Vertiv Liebert HPM Specifications

General

Brand	Vertiv
Model	Liebert HPM
Category	Freezer
Language	English