Yamaha V1.6 PX10/PX8/PX5/PX3 V1.6 Reference Manual [English] - Page 53

PX10/PX8/PX5/PX3 Reference Manual, PX3

Page 53 highlights

 PX3 Idle 1/8 out 1/3 out 100 V/50 Hz 8Ω/ch 4Ω/ch 8Ω/ch 4Ω/ch Idle 1/8 out 1/3 out 110 V-120 V/60 Hz 8Ω/ch 4Ω/ch 8Ω/ch 4Ω/ch Idle 1/8 out 1/3 out 220 V-240 V/50 Hz 8Ω/ch 4Ω/ch 8Ω/ch 4Ω/ch Reference - Current draw and thermal dissipation Current Draw (A) @100V 0.8 1.5 2.0 2.6 3.9 Power consumption (In) 46 94 137 174 285 Watt (W) Power consumption (Out) 0 38 63 100 167 Watts dissipated 46 56 74 74 118 Current Draw (A) @120V 0.8 1.3 1.8 2.3 3.4 Power consumption (In) 54 100 140 183 291 Watt (W) Power consumption (Out) 0 38 63 100 167 Watts dissipated 54 62 77 83 124 Current Draw (A) @230V 0.5 0.8 1.1 1.4 2.1 Power consumption (In) 57 101 142 181 293 Watt (W) Power consumption (Out) 0 38 63 100 167 Watts dissipated 57 63 79 81 126 Thermal dissipation Btu/h kcal/h 157 40 191 48 253 64 253 64 403 101 Thermal dissipation Btu/h kcal/h 184 46 212 53 263 66 283 71 423 107 Thermal dissipation Btu/h kcal/h 195 49 215 54 270 68 276 70 430 108 PX10/PX8/PX5/PX3 Reference Manual 53

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Reference
— Current draw and thermal dissipation
53
PX10/PX8/PX5/PX3 Reference Manual
PX3
100 V/50 Hz
Current Draw (A)
@100V
Watt (W)
Thermal dissipation
Power consumption
(In)
Power consumption
(Out)
Watts dissipated
Btu/h
kcal/h
Idle
0.8
46
0
46
157
40
1/8 out
8Ω/ch
1.5
94
38
56
191
48
4Ω/ch
2.0
137
63
74
253
64
1/3 out
8Ω/ch
2.6
174
100
74
253
64
4Ω/ch
3.9
285
167
118
403
101
110 V-120 V/60 Hz
Current Draw (A)
@120V
Watt (W)
Thermal dissipation
Power consumption
(In)
Power consumption
(Out)
Watts dissipated
Btu/h
kcal/h
Idle
0.8
54
0
54
184
46
1/8 out
8Ω/ch
1.3
100
38
62
212
53
4Ω/ch
1.8
140
63
77
263
66
1/3 out
8Ω/ch
2.3
183
100
83
283
71
4Ω/ch
3.4
291
167
124
423
107
220 V-240 V/50 Hz
Current Draw (A)
@230V
Watt (W)
Thermal dissipation
Power consumption
(In)
Power consumption
(Out)
Watts dissipated
Btu/h
kcal/h
Idle
0.5
57
0
57
195
49
1/8 out
8Ω/ch
0.8
101
38
63
215
54
4Ω/ch
1.1
142
63
79
270
68
1/3 out
8Ω/ch
1.4
181
100
81
276
70
4Ω/ch
2.1
293
167
126
430
108