Appendices 28, Thermal dissipation charts, Model - ipd 2400 – Lab.gruppen IPD 2400 User Manual
Page 28: Ipd 2400, Ipd series operation manual rev 1.0.0
15. Appendices
28
IPD SERIES Operation Manual rev 1.0.0
15.2. Thermal dissipation charts
Model - IPD 2400
IPD 2400
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
0.088
7.10
0
7
24
6
120
0.0981
6.45
0
6
22
6
100
0.11
6.45
0
6
22
6
Power on, Idling
230
0.229
28.20
0
28
96
24
120
0.383
29.20
0
29
100
25
100
0.44
27.40
0
27
94
24
Pink Pseudo
Noise (1/8)
16 Ω / Ch.
300
x 2
230.0
1.1
127
75
52
178
45
120.0
1.7
127
75
52
177
45
100.0
1.8
114
75
39
134
34
8 Ω / Ch.
600
x 2
230.0
1.9
218
150
68
233
59
120.0
3.0
229
150
79
270
68
100.0
3.8
239
150
89
303
76
4 Ω / Ch.
1200
x
2
230.0
3.3
431
300
131
448
113
120.0
5.3
455
300
155
530
133
100.0
6.1
451
300
151
514
129
2 Ω / Ch.
800
x 2
230.0
2.3
279
150
129
439
111
120.0
3.4
260
150
110
376
95
100.0
4.1
258
150
108
368
93
*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.