Appendices, Model - ipd 1200, Ipd 1200 – Lab.gruppen IPD 2400 User Manual
Page 27: Ipd series operation manual rev 1.0.0
15. Appendices
IPD SERIES Operation Manual rev 1.0.0
27
15.2. Thermal dissipation charts
Model - IPD 1200
IPD 1200
Level
Load
Rated power
Mains
voltage
Line
current
Watt *1)
Thermal Dissipation
VAC
IAC *2)
In
Out
Dissipated
BTU/hr
kCal/hr
Standby w. remote Power Off.
230
0.07
6.50
0
7
22
6
120
0.01
6.05
0
6
21
5
100
0.1
6.05
0
6
21
5
Power on, Idling
230
0.21
25.80
0
26
88
22
120
0.36
26.50
0
27
90
23
100
0.39
24.90
0
25
85
21
Pink Pseudo
Noise (1/8)
16 Ω / Ch.
150
x 2
230.0
0.5
68
38
30
103
26
120.0
1.0
71
38
34
116
29
100.0
1.1
71
38
34
116
29
8 Ω / Ch.
300
x 2
230.0
0.9
119
75
44
152
38
120.0
1.6
122
75
47
159
40
100.0
1.8
122
75
47
159
40
4 Ω / Ch.
600
x
2
230.0
1.8
226
150
76
260
65
120.0
3.0
234
150
84
288
73
100.0
3.4
229
150
79
269
68
2 Ω / Ch.
500
x 2
230.0
1.7
217
125
92
313
79
120.0
2.8
211
125
86
294
74
100.0
3.4
222
125
97
331
83
*1) The amplifier’s PSU operates as a non-resistive load, so the calculation “Volts x Amps = Watts” would not be correct. Instead, measured and specified here
is what is known as the “Active Power” in the amplifier providing useful, real-world values of power consumption and heat dissipation.
*2) Current draw figures measured at 230 V. as well as 120 V. The efficiency is similar, but not identical for the two scenarios. The efficiency for 100 V mains is
very similar to that of 120 V.