Table of Contents
Advertisement
Power amplifier
4.6
Mains operation and resulting temperature
The power drawn from the mains network is converted into output power to feed the
connected loudspeaker systems and into heat. The difference between power consumption
and dispensed power is called power dissipation (P
power dissipation might remain inside of a rack‑shelf and needs to be diverted using
appropriate measures.
Mains operation and resulting temperature tables allow the determination of power supply
and cabling requirements. The tables are meant as auxiliary means for calculating
temperatures inside of a rack-shelf system/cabinet and the ventilation efforts necessary.
The column P
BTU/hr lists the dispensed heat amount per hour.
PRM-4P600
Standby
ecoRAIL mode (incl. Idle)
1/8 Max. Output Power Pink noise
(1)
1/3 Max. Output Power Pink noise
(1)
1/8 Max. Output Power 1 kHz
1/3 Max. Output Power 1 kHz
–
–
–
–
Bosch Security Systems B.V.
lists the leakage power in relation to different operational states. The column
d
U
mains
[V] (4)
230
230
230
230
230
230
(1) Pink Noise according IEC 60268‑1
(2) 1 BTU = 1055.06 J = 1055.06 Ws
(3) P
= Power dissipation
d
(4) The following factors can be used for easy conversion of mains current:
–
100 V = 2.3
–
120 V = 1.9
–
240 V = 0.96
). The amount of heat resulting from
d
I
P
mains
mains
[A]
[W]
0.12
< 1.0
0.23
< 20.0
1.2
125
1.7
280
0.9
115
2.0
265
Installation manual
General installation procedures | en
P
P
out
d
[W]
[W] (3)
0
< 1.0
0
< 20.0
4 x 19
49
4 x 50
80
4 x 19
39
4 x 50
65
2023-01 | V02 | F.01U.402.247
15
BTU/hr
(2)
< 3.4
< 68
167
273
133
222
Advertisement
Table of Contents
