Rb Unit; Specifications - Fujitsu AIRSTAGE J-II Design & Technical Manual

5.

RB UNIT

5-1.

SPECIFICATIONS

Model name
Power source
Available voltage range
Number of branches
Maximum number of connectable indoor units per
branch
Maximum capacity of connectable indoor
units(Q)
Maximum capacity of connectable indoor
units per branch(Q)
Input power
Running current
Refrigerant type
Dimensions Net
Gross
(H x W x D)
Net
Weight
Gross
Suction gas pipe
Outdoor
Discharge gas pipe
unit side
Liquid pipe
Connection
pipe
Gas pipe
Indoor
unit side
Liquid pipe
Method
Operation range
*1: In case of two RB units connected in series ( total 8-branches ), maximum capacity of connectable indoor units
is up to 56.0kW.
UTP-RX01AH UTP-RX01BH
1
3
Q ≤ 8.0
kW
Q ≤ 8.0
W 17
A 0.11
198×298×268
mm
262×833×374
7
kg
9.5
ø12.70
ø9.52
mm
ø12.70
°C
%RH
- (10 - 31) -
UTP-RX01CH
1 Phase 230V ~ 50Hz
198 to 264V
1 1
8 8
Q ≤ 18.0 Q ≤ 28.0
Q ≤ 18.0 Q ≤ 28.0
24 31
0.16 0.22
R410A
7.5 8
10.5 11
ø19.05 ø22.22
ø12.70 ø19.05
None
ø19.05 ø22.22
None
Brazing
-15 to 46
80 or less
UTP-RX04BH
4
8
Q ≤ 56.0 *1
Q ≤ 18.0
96
0.64
260×658×428
348×1250×775
31.5
39.5
ø28.58
ø22.22
ø15.88
ø19.05
ø9.52