Lab.gruppen PLM 20000Q - Manual (Page 103)

Technical Specifications
97
PLM Series Operation Manual rev 1.2.3
11. Technical Specifications
Model
Number of input channels
Number of output channels
Peak total output all channels driven
Max. Peak output voltage per channel
Max. output current per channel
Max. Output Power
16 ohms per ch. (all ch.’s driven)
8 ohms per ch. (all ch.’s driven)
4 ohms per ch. (all ch.’s driven) 1)
2 ohms per ch. (all ch.’s driven) 1)
All channels driven into optimal impedance interval
8 ohms bridged per ch.
4 ohms bridged per ch.
Bridged into optimal impedance interval
Audio Performance
THD + N 20 Hz - 20 kHz for 1 W <0.05%
THD + N at 1 kHz and 1 dB below clipping <0.04%
Dynamic range with digital inputs (for all supported sample rates)
Dynamic range with analog inputs
Frequency response (1 W into 8 ohms, 20 Hz - 20 kHz) + /-0.05 dB
Common Mode Rejection (CMR) >74 dB, 20 Hz to 20 kHz
Internal sample rate 96 kHz
Internal data path 32 bit fl oating point
Product propagation delay, best case (96 kHz AES) 1.61 ms
Product propagation delay, analog input 1.68 ms
Sample Rate Converters
THD + Noise 0.00003 %, 20 Hz - 20 kHz, unweighted
Analog to Digital inputs
Inputs 2 inputs x 2 link
Input sensitivity settings +12 or +26 dBu
THD + Noise 0.00022 %, typical at 1 kHz unweighted at +26 dBu headroom setting
0.00033 %, typical at 20 Hz and 20 kHz unweighted at +26 dBu headroom setting
AES / EBU inputs
Inputs 2 inputs x 2 link
Supported resolutions ≤ 24 bit
Supported sample rates 44.1, 48, 88.2, 96, 176.4, 192 kHz
Dante Audio Network
Inputs and outputs 2 inputs, 2 outputs
Supported sample rates 48, 96 kHz
Supports redundant paths Yes
Flexible topology Yes
Network latency 0.8, 1.3 and 4 ms
Device presets
Local memory locations for the settings of the product 100
Limiters
Adjustable Inter-Sample Voltage Peak Limiter (ISVPL)
Current Peak Limiter < 300 ms
Current Average Limiter (CAL) > 300 ms
LimiterMax (rms and peak limiters)
– MaxRMS (rms voltage limiter) Yes
– MaxPeak (peak voltage limiter) Yes
Gain
Amplifi er gain 22 - 44 dB, step size 0.1 dB
Output attenuator -Inf to 0 dB, step size 0.25 dB
Rear-panel interface
AES / EBU / I/O (input + link) 2 x 3-pin XLR
Analog, 2-channel I/O (input + link) 4 x 3-pin XLR, electronically balanced
Output connectors
Auto 10/100, Auto Uplink
2 x RJ45 etherCON
Control and monitoring interface Via Ethernet for Lake Controller software, or DLM (the 3rd Party Protocol)
Detachable mains cord Neutrik powerCON 32 A
Cooling
Front-panel user interface
Display 2.5 inch, daylight readable LCD
Fault/Warning/Limit/Clip indicators RGB LEDs and detailed fault description on display
Mute and soft function buttons 8 provided
Standby Power button On/Standby
Mute Enable button Enables muting of outputs and inputs via soft-button keypad
Meter button Toggles through meter views
Menu button Provides a menu driven interface for full function front panel control
Rotary Encoder Yes
Exit button Provides a “back” function
Power
Operating voltage (45 - 66 Hz)
Soft start / Inrush Current Draw
Power Average Limiter (PAL)
Power Factor Correction (PFC)
Breaker Emulation Limiter (BEL), software controlled 5 - 32 A
Under-Voltage Limiter (UVL)
Dimensions
Rack rail to rear panel
Overall depth including handles and rear support
Weight
Finish Black painted steel chassis with black painted steel / aluminum front
Approvals CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC
Note 1): Asymmetrical loading of the outputs will yield even higher ratings. If one (or two) channel(s) has reduced power requirements, then the voltage drop from the power supply will be reduced,
resulting in higher power availability for the other channel(s).
Note 2): Separate 230 V or 115 V versions available. Not selectable on the product.
All specifications are subject to change without notice.
PLM 20000Q PLM 14000 PLM 10000Q
2 2 2
4 2 4
20000 W 14000 W 10800 W
194 V 193 V 153 V
67 A peak 90 A peak 49 A peak
1150 W 1150 W 660 W
2300 W 2300 W 1300 W
4400 W 4300 W 2300 W
4800 W 7000 W 2350 W
>5000 W into 2.2 - 3.3 ohms >7000 W into 1.8 - 2.1 ohms >2700 W into 2.4 - 3.2 ohms
8800 W 8600 W 4600 W
9600 W 14000 W 4700 W
>10000 W into 4.4 – 6.6 ohms >14000 W into 3.6 – 4.2 ohm >5400 W into 4.8 – 6.2 ohms
>114 dB >114 dB >116 dB
>110 dB >110 dB >112 dB
17.8 - 194 V, step size 0.1 V 17.8 - 193 V, step size 0.1 V 17.8 - 153 V, step size 0.1 V
67 A peak 90 A peak 49 A peak
33 Arms 44 Arms 25 Arms
Neutrik speakON (1 x NLT8, 2 x NLT4)
or 4 Binding Posts (pairs)
Neutrik speakON (2 x NLT4)
or 4 Binding Posts (pairs)
Neutrik speakON (1 x NLT8, 2 x NLT4)
or 4 Binding Posts (pairs)
Three fans front-to-rear airflow,
temperature controlled speed
Two fans front-to-rear airflow,
temperature controlled speed
Two fans front-to-rear airflow,
temperature controlled speed
Universal power supply 70 - 265 V 140-265 V / 70-135 V 2) 140-265 V / 70-135 V 2)
Yes / max. 8 A Yes / max. 5 A Yes / max. 5 A
Yes Yes Yes
Yes No No
Yes, selectable breaker profi le No No
Yes No No
W: 483 mm (19”), H:88 mm (2 U),
D: 424 mm (16.7”)
W: 483 mm (19”), H: 88 mm (2 U),
D: 386 mm (15.2”)
W: 483 mm (19”), H:88 mm (2 U),
D: 386 mm (15.2”)
498 mm (19.6”) 460 mm (18.1”) 460 mm (18.1”)
17 kg (37 lbs.) 13.5 kg (30 lbs.) 13.5 kg (30 lbs.)