Lab.gruppen C Series C 16 4 Operation Manual - page 16
C Series C 68:4, C 48:4, C 28:4 and C 16:4 Operation Manual 31
30 C Series C 68:4, C 48:4, C 28:4 and C 16:4 Operation Manual
9 TEChNICAL sPECIFICATIONs
Following are the C Series technical specifications. These figures are accurate at the time of printing but
please note that all figures are subject to change without notice. For the most accurate and current information
available, please visit www.labgruppen.com.
Model
Number of channels
Peak total output all channels driven
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)
2 ohms per ch. (all ch.’s driven)
Hi-Z per ch. (all ch.’s driven): 70 Vrms / 100 V peak
16 ohms Bridged per ch.
1)
8 ohms Bridged per ch.
1)
4 ohms Bridged per ch.
1)
2 ohms Bridged per ch.
1)
Hi-Z Bridged per ch.
1)
:
140 Vrms / 200 V peak
Performance with Gain:
THD 20 Hz - 20 kHz for 1 W
THD at 1 kHz and 1 dB below clipping
Signal To Noise Ratio
Channel separation (Crosstalk) at 1 kHz
Frequency response (1 W into 8 ohms) +0/-3 dB
Input impedance
Input Common Mode Rejection, CMR
Output impedance @ 100 Hz
Voltage Peak Limiter (VPL), max. peak output
VPL, selectable per ch.
3)
VPL, when bridged
3)
1)
Voltage Peak Limiter mode (per ch.)
Gain and Level
Amplifier gain selectable (all channels)
1)
– rear-panel switches
Default gain
Level adjustment (per ch.)
Connectors and switches
Input connectors (per ch.)
Output connectors (per ch.)
Output bridge mode
High pass filter
NomadLink
®
network
Intelligent fans (on/off)
Power on/off and Remote enable on/off
Cooling
General Purpose Outputs (GPO)
General Purpose Inputs (GPI)
front-panel indicators
Common
Per channel
Power
Operating voltage, 230 V / 115 V nominal
Minimum power-up voltage, 230 V / 115 V
Power Average Limiter (PAL)
2)
Soft-start / Inrush Current Draw
Mains connector
dimensions (W/h/d)
Weight
finish
Approvals
Note 1): Automatic -6 dB gain compensation when bridging channels. Ch.’s A+B and/or C+D, E+F, G+H, can be bridged individually.
Note 2): PAL can reduce the maximum output power to keep the power supply operating safely, and/or to prevent excessive current draw tripping the mains breaker. Refer to Operation Manual.
Note 3): For sine waves, peak voltage output values translate to Vrms with the formula V/1.41 = Vrms. E.g. 100 V peak equals app. 70 V peak. Hence, outputs can be set for high-impedance loads without
requiring a transformer.
All specifications are subject to change without notice.
C 68:4
C 48:4
C 28:4
C 16:4
C 20:8x
C 10:8x
C 10:4x
C 5:4x
4
4
4
4
8
8
4
4
6800 W
4800 W
2800 W
1600 W
2000 W
1000 W
1000 W
500 W
141 V
141 V
141 V
141 V
100 V / 70 Vrms
100 V / 70 Vrms
100 V / 70 Vrms
100 V / 70 Vrms
24.5 Arms
17.5 Arms
12 Arms
8.5 Arms
8 Arms
5,6 Arms
8 Arms
5,6 Arms
650 W
625 W
600 W
400 W
250 W
125 W
250 W
125 W
1200 W
1000 W
700 W
400 W
250 W
125 W
250 W
125 W
1700 W
1200 W
700 W
300 W
250 W
125 W
250 W
125 W
1200 W
600 W
300 W
n.r
4)
125 W
60 W
125 W
60 W
1600 W
900 W
700 W
400 W
250 W
125 W
250 W
125 W
2400 W
2000 W
1400 W
800 W
500 W
250 W
500 W
250 W
3400 W
2400 W
1200 W
600 W
500 W
250 W
500 W
250 W
2400 W
1200 W
600 W
n.r
4)
250 W
125 W
250 W
125 W
n.r.
n.r.
n.r.
n.r.
n.r.
n.r.
n.r.
n.r.
3200 W
1800 W
1400 W
800 W
500 W
250 W
500 W
250 W
35 dB and VPL: 100 V
32 dB and VPL: 100 V
<0.1%
<0.1%
<0.05%
<0.05%
>112 dBA
>112 dBA
>70 dB
>70 dB
2.3 Hz - 56 kHz
2.3 Hz - 56 kHz
20 kOhm
20 kOhm
50 dB
50 dB
30 mOhm
48 mOhm
141, 118, 100, 85, 71, 59, 50, 42 V
100, 63, 45, 32 V
282, 236, 200, 170, 142, 118, 100, 84 V
200, 126, 90, 64 V
Hard / Soft
Hard / Soft
23, 26, 29, 32, 35, 38, 41, 44 dB
29, 32, 35, 38 dB
35 dB
32 dB
Front-panel potentiometer, 21 position detented from -inf to 0 dB
, hidden behind security panel/dust-filter grille
Front-panel potentiometer, 21 position detented from -inf to 0 dB
, hidden behind security panel/dust-filter grille
3-pin Phoenix, electronically balanced
3-pin Phoenix, electronically balanced
Barrier strip 2-pole screw terminals
Barrier strip 2-pole screw terminals
A+B and/or C+D, inputs A and C are input source
A+B, C+D, E+F, G+H, inputs A, C, E, G are signal source
-
Fixed at 35 Hz, switchable per channel
On board, 2 x RJ45 connectors IN and OUT
On board, 2 x RJ45 connectors, IN and OUT
Yes, depending on presence of output signal
Yes, depending on presence of output signal
Individual switches on front-panel
Individual switches on front-panel
Two fans, front-to-rear airflow, temperature controlled speed
Two fans, front-to-rear airflow, temperature controlled speed
-
Contact Closure types, 2-pole Phoenix
-
Contact Closure types, 2-pole Phoenix
NomadLink
®
Network; Power Average Limiter (PAL)
2)
; Power on
NomadLink
®
Network; Power Average Limiter (PAL)
2)
; Power on
Signal present / High-impedance; -10 dB and -4 dB output
signal;Voltage Peak Limiter (VPL); Current Peak Limiter (CPL): Very
High Frequency (VHF); High temperature; Fault; Mute
Signal present / High-impedance; Voltage Peak Limiter (VPL); Current
Peak Limiter (CPL): Very High Frequency (VHF); High temperature;
Fault; Mute
130-265 V / 65-135 V
100-240 V
171 V / 85 V
80 V
Yes
Yes
Yes / max. 5 A
Yes / max. 5 A
230 V CE: 16 A, CEE7; 115 V ETL: 20 A / NEMA 5-20P
IEC Inlet / NEMA 5-15P
W: 483 mm (19”), H: 88 mm (2 U), D: 343 mm (13.5”)
W: 483 mm (19”), H: 88 mm (2 U), D: 343 mm (13.5”)
12 kg (26.4 lbs.)
8.5 kg (18.75 lbs.)
Black painted steel chassis with gray painted steel front
Black painted steel chassis with gray painted steel front
CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC
CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC
General
This product is manufactured by Lab.gruppen, and it
is warranted to be free from any defects caused by
components or factory workmanship, under normal
use and service, for a period of six (6) years from
date of purchase from an authorized Lab.gruppen
dealer.
If the product fails to perform as specified during the
warranty period, Lab.gruppen will undertake to repair,
or at its option, replace this product at no charge to
its owner, provided the unit is returned undamaged,
shipping prepaid, to an authorized service facility or
to the factory.
This warranty shall be null and void if the product is
subjected to: repair work or alteration by a person
other than those authorized by us; mechanical
damage including shipping accidents; war, civil insur-
rection, misuse, abuse; operation with incorrect AC
voltage, incorrect connections or accessories; opera-
tion with faulty associated equipment; or exposure to
inclement weather conditions. Damage due to normal
wear and tear is not covered by the warranty. Units
on which the serial number has been removed or
defaced will not be eligible for warranty service.
Lab.gruppen shall not be responsible for any
incidental or consequential damages. Lab.gruppen’s
responsibility is limited to the product itself.
Lab.gruppen takes no responsibility for any loss
due to cancellation of any events, or rent of replace-
ment equipment or costs due to a third party’s or
customer’s loss of profit, or any other indirect cost
or losses however incurred.
Lab.gruppen reserves the right to make changes or
improvements in design or manufacturing without
assuming any obligation to change or improve
products previously manufactured.
This warranty is exclusive, and no other warranty is
expressed or implied. This warranty does not affect
the customer’s statutory rights.
International warranties
Please contact your supplier or distributor for this
information, as rights and disclaimers may vary from
country to country.
Technical assistance and service
International
If your Lab.gruppen product requires repair, contact
your Lab.gruppen dealer or distributor, or contact
Lab.gruppen by fax or email to obtain the location
of the nearest authorized service centre.
factory service
In the event Lab.gruppen product requires factory
service, you may contact Lab.gruppen’s service
department for return instructions and a Return
Authorization number.
Please note for product return:
Use the original packing.
1.
Include a copy of the sales receipt, your name,
2.
return address, phone and fax number, email
address and description of the defect.
Mark the Return Authorization number on the
3.
outside of the packing.
Ship the product prepaid to:
4.
Lab.gruppen AB
Faktorvägen 1
SE-434 37 Kungsbacka
SWEDEN
Phone: +46 300 56 28 00
Fax: +46 300 56 28 99
info@labgruppen.com
www.labgruppen.com
WARRANTY 10