13
Audax Top 18-21 ErP
(all options)
18
21
Power supply circuit
Rated power supply voltage
V-ph-Hz
400-3+N-50
400-3+N-50
Voltage variation field
V
360-440
360-440
Control circuit power supply
24Vac through internal transformer
Nominal current absorbed by the unit (Un) *
A
12.5
14.3
Maximum power absorbed by the unit (Un) **
kW
10.8
12.4
Cos Phi unit to maximum power **
0.93
0.93
Maximum current absorbed by the unit (Un-10%)***
A
18.5
21.2
Maximum current absorbed by the unit (Un)****
A
16.7
19.1
Maximum start-up current, standard unit †
A
Not applicable (below operating current)
*
Conditions equivalent to Eurovent standardised conditions (inlet/outlet evaporator water temperature = 12 °C/7 °C, external temperature = 35 °C).
**
Power absorbed by compressors and fans at the limit operating conditions (i.e. with saturated intake temperature equal to 15°C and saturated condensing temperature
equal to 68,3°C) with rated power supply voltage of 400 V (data on the unit identification plate).
***
Maximum operating current of unit at maximum unit power input and at 360 V.
**** Maximum operating current of unit at maximum unit power input and at 400 V (values shown on the unit plate).
†
Maximum instantaneous start-up current at operating limits (maximum operating current of smaller comperessor(s) + fan c stationary rotor current of larger
compressor(s)).
1.5.2 Electrical data of the Audax Top 18-21
ErP units.
Summary of Contents for AUDAX TOP
Page 1: ...AUDAX TOP 18 21 ErP IE Instruction and recommendation booklet 1 040572ENG...
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