Electrical Data; Considerations; Split System - Outdoor Unit; Power Supply - Hitachi YUTAKI Serie Installations- Und Betriebshandbuch

GENERAL DATA

3.5 ELECTRICAL DATA

3.5.1 Considerations

Key words:
• U: Power supply.
• PH: Phase.
• IPT: Total input power.
• STC: Starting current: Less than maximum current.
• RNC: Running current.
• MC: Maximum current.
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N O T E
• Heating conditions: Inlet/outlet water temperature: 30/35ºC; Outdoor ambient temperature (DB/WB): 7/6ºC
• The compressor data shown in the tables below are based on a combined capacity of 100% of the power supplied.
• The "Maximum current" shown in the above table is the maximum total unit running current at the following conditions:
- Supply voltage: 90% of the rated voltage.
- Unit capacity: 100% at maximum operating conditions.
• The power supply cables must be sized to cover this maximum current value.
• Specifications in these tables are subject to change without notice in order that HITACHI may bring the latest innovations to their customers.
• Please refer to the general information, cautions and notes regarding protective devices (CB, ELB) throughout the
settings" chapter.

3.5.2 Split system - Outdoor unit

RAS-(2-10)WH(V)NP(E)
Model

Power supply

RAS-2WHVNP
RAS-2.5WHVNP
RAS-3WHVNP
1~ 230V 50Hz
RAS-4WHVNPE
RAS-5WHVNPE
RAS-6WHVNPE
RAS-4WHNPE
RAS-5WHNPE
RAS-6WHNPE 3N~ 400V 50Hz
RAS-8WHNPE
RAS-10WHNPE
61 PMML0335A rev.1 - 04/2016
Applicable voltage
U max. U min.
PH
(V) (V)
253 207 1~
440 360 3N~
Compressor and fan motors
STC RNC
(A) (A) (KW)
4.9 1.13
5.7 1.30
8.3 1.88
8.9 2.02
12.8 2.91
- 15.9 3.61
3.2 2.02
4.7 2.91
5.8 3.61
8.1 5.06
11.2 7.03
"7. Electrical and control
MC Max. IPT
IPT
(A) (kW)
13.8 3.14
15.8 3.59
17.8 4.05
30.5 6.93
30.5 6.93
30.5 6.93
14.0 8.70
14.0 8.70
16.0 9.95
24.0 15.00
24.0 15.00