Lab.gruppen C 88:4, Руководство по эксплуатации

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6. Appendix
30
C Series C 88:4, C 68:4, C 48:4, C 28:4 and C 16:4 Operation Manual rev 2.2.3
C 48:4
Level Load Rated power Line Current *2) Watt *1) Thermal Dissipation
115 VAC 230 VAC In Out Dissipated BTU/hr kCal/hr
Standby with remote power off via NomadLink 0 0 0 0 0
Powered on, idling. 123 0 123 420 106
Amp (I) Watt
Pink noise (1/8
rated power)
8 Ω / Ch. 1000 x 4
13,8 6,9 945 500 445 1518 383
16 Ω / Bridged 2000 x 2
4 Ω / Ch. 1200 x 4
17,4 8,7 1171 600 571 1948 491
8 Ω / Bridged 2400 x 2
2 Ω / Ch.
*4)
600 x 4
12,4 6,2 769 300 469 1600 403
4 Ω / Bridged *4) 1200 x 2
100 V / Ch. 900 x 4
13,2 6,6 840 450 390 1331 335
200 V / Bridged 1800 x 2
Pink noise
(max power)
*3) 8 Ω / Ch. 1000 x 4
28,2 14,1 2116 1333 783 2670 673
16 Ω / Bridged 2000 x 2
4 Ω / Ch. 1200 x 4
30,6 15,3 2168 1200 968 3303 832
8 Ω / Bridged 2400 x 2
4 Ω / Ch. 600 x 4
21,6 10,8 1368 600 768 2620 660
8 Ω / Bridged 1200 x 2
100 V / Ch. 900 x 4
26,4 13,2 1827 1200 627 2139 539
200 V / Bridged 1800 x 2
Mains connector, 230 V CE version 16 A, CEE7
Mains connector, 115 V ETL version 20 A / 5-20P
*1) The amplifi er’s PSU operates as a non-resistive load, so the calculation “Volts x Amps = Watts” would not be correct. Instead, measured and
specifi ed here is what is known as the “Active Power” in the amplifi er providing useful, real-world values of power consumption and heat dissipation.
*2) Current draw fi gures measured at 230 V. 115 V fi gures are 230 V fi gures multiplied by two.
*3) Figures measured at maximum sustainable power without tripping the mains fuse. Listed separately for 30 A/115 V and 16 A/230 V operation.
Note that the max. power condition is very extreme and will not occur during normal operation. Also note that the mains breaker will not be tripped
even if operation is momentarily in excess of max. ratings.
*4) Italics used for conditions that, if sustained over long time periods, may trigger the mains breaker. Therefore these measurements should not be
used when calculating cooling requirements as they cannot be sustained by the mains breaker over time.
Table 8.4c: C 48:4 Current Draw and Thermal Dissipation specifications