Lab.gruppen C 20:8X Operation Manual page 42

Appendix
Level
Standby w. remote Power Off via NomadLink
Power On, Idling
Pink noise
(1/8)
Pink noise
(1/4)
*1) The ampli er's PSU operates as a non-resistive load, so the calculation "Volts x Amps = Watts" would not be correct. Instead, measured and
speci ed here is what is known as the "Active Power" in the ampli er providing useful, real-world values of power consumption and heat dissipation.
*2) Current draw gures measured at 230 V. 115 V gures are 230 V gures multiplied by two.
35
C Series C 20:8X, C 10:8X, C 10:4X and C 5:4X Operation Manual rev. 1.1.4
Load Rated power
120 VAC
70 V / Ch. 125 x4 1,7
16 Ω / Ch. 125 x4 1,5
32 Ω / Bridged 250 x2
100 V / Ch. 250 x2 1,4
8 Ω / Ch. 125 x4 1,3
16 Ω / Bridged 250 x2
4 Ω / Ch. 125 x4 1,3
8 Ω / Bridged 250 x2
2 Ω / Ch. 63 x4 0,9
4 Ω / Bridged 126 x2
70 V / Ch. 125 x4 3,0
16 Ω / Ch. 125 x4 2,4
32 Ω / Bridged 250 x2
100 V / Ch. 250 x2 2,3
8 Ω / Ch. 125 x4 2,0
16 Ω / Bridged 250 x2
4 Ω / Ch. 125 x4 2,1
8 Ω / Bridged 250 x2
2 Ω / Ch. 63 x4 1,3
4 Ω / Bridged 126 x2
Table 7.4d: C 5:4X Current Draw and Thermal Dissipation specifications
C 5:4X
Line Current *2) Watt *1)
230 VAC In Out
6 0
51 0
Amp Watt
0,9 176 63
0,8 156 63
0,7 152 63
0,7 134 63
0,7 131 63
0,5 94 32
1,6 330 125
1,3 265 125
1,2 252 125
1,1 222 125
1,1 228 125
0,7 139 63
Thermal Dissipation
Dissipated BTU/hr kCal/hr
6 20 5
51 312 79
114 387 98
94 319 80
89 305 77
72 244 62
68 233 59
62 213 54
205 700 176
140 476 120
127 433 109
97 331 83
103 350 88
76 260 65