Daikin EWAD300MBYNN [32/452] 20 part 1 system outline

Daikin EWTP140MBYNN [32/452] 20 part 1 system outline
General Outline ESIE 05-07
1–20 Part 1 – System Outline
3
11
4
5
1.11 Electrical Specifications: EWWD120~540MBYNN
Electrical
specifications
The table below contains the electrical specifications.
Model
EWWD
120MBYNN
EWWD
180MBYNN
EWWD
240MBYNN
EWWD
280MBYNN
EWWD
360MBYNN
EWWD
440MBYNN
EWWD
500MBYNN
EWWD
520MBYNN
EWWD
540MBYNN
Power supply
Phase
3N~
Frequency
50 Hz
Voltage
400 V
Voltage
tolerance
±10 %
Unit
Starting current
172 A 250 A 304 A 390 A 250 A 304 A 390 A
Nominal running
current
48A 78A 108A 118A 156A 186A 216A 226A 236A
Max. running
current
76 A 120 A 191 A 199 A 240 A 311 A 382 A 390 A 398 A
Recommended
fuses
(1)
3 x 100gL A 3 x 160gL A 3 x 224gL A 5 x 200gL A 3 x 200gL A
+
3 x 250gL A
5 x 250 gL A
Fans
Phase
1~
Voltage
230 V
Compressor
Phase
3~
Voltage
400+/-10% V
Starting current
= Starting current of the unit
Nom. running
current
48 A 78 A 108 A 118 A 78 + 78 A 78 + 108 A 108 x 108 A 108 + 118 A 118 + 118 A
Max. running
current
76 A 120 A 191 A 199 A 120 + 120 A 120 + 191 A 191 + 191 A 191 + 199 A 199 x 199 A
Starting method
Star-Delta
Control circuit
Phase
1~
Voltage 230/24 V AC (supplied by factory installed transformers)
Recommanded
fuses
Factory installed
Crankcase
heater (E1/2HC)
1 x (150 W -0.65 A) 2 x (150 W - 0.65 A)
Liquid line
solenoid valves
(Y15..16S/
Y25..26S)
2 x (16.1 VA -70 mA) inrush current = 130 mA 4 x (16.1 VA -70 mA) inrush current =
130 mA
Capacity sole-
noid valves
(Y11S/Y21S)
1 x (16.1 VA -70 mA) inrush current = 130 mA 2 x (1 x (16.1 VA -70 mA) inrush current =
130 mA
ESIE05-07.book Page 20 Wednesday, October 11, 2006 10:42 AM

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