Mitsubishi Electric M-SERIES, Installation Manual

Page: 46 / 120

44
MITSUBISHI ELECTRIC / P SERIES R410
SIZE MODEL
DIAMETER EXTERNAL PIPING REFRIGERANT CHARGE ELECTRICAL DATA
Liquid mm
(inches)
Gas mm
(inches)
Max
Height
Max
Lenght*
Max
Pipe Bends
Precharge
Kg*
Precharge
lenght
mt.
Additional
charge
g/mt
tonCO
2
eq
precharge*
tonCO
2
eq
max charge*
Operating
current
max
Breaker
35
PUHZ-ZRP
6,35 (1/4") 12,7 (1/2") 30 50 15 2,20
30
20
1,49 1,76 1 16 A
50 6,35 (1/4") 12,7 (1/2") 30 50 15 2,40 1,62 2,30 1 16 A
60 9,52 (3/8") 15,88 (5/8") 30 55 15 3,50
60
2,36 4,59 1 25 A
71 9,52 (3/8") 15,88 (5/8") 30 55 15 3,50 2,36 4,59 1 25 A
100 9,52 (3/8") 15,88 (5/8") 30 100 15 5,00 3,38 7,43 1 / 3 32 A / 16 A
125 9,52 (3/8") 15,88 (5/8") 30 100 15 5,00 3,38 7,43 1 / 3 32 A / 16 A
140 9,52 (3/8") 15,88 (5/8") 30 100 15 5,00 3,38 7,43 1 / 3 40 A / 16 A
PUHZ-ZRP
P SERIES - OUTDOOR UNIT - Power Inverter - Up to 140
R410A
L
N
230V
Breaker
S1
S2
S3
S1
S2
S3
PUHZ-ZRP Indoor unit
L2
L1
L3
N
380V
Breaker
Three-phase connection
Exemple of total additional charge calculation
Formula
∆W(g) = [Lenght of pipes (m) -
Precharge lenght (m)] x additional charge (g/m)
Example
Outdoor unit = PUZ-ZRP35VKA2
Total pipes lenght (inlet piping only)= 40 m
Lenght with additional charge (as tab)= 30 m
Additional charge = 40 g/m
Calculation: ∆W(g) = [40 - 30] x 20 = 200 g