VC7000 SERIES [ VOLUME CONTROLLERS (86 x 86 mm PANEL) ] 
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INTRODUCTION
VC7000 series of volume controllers are available in various ratings with 86 x 86 mm face plate ( British face plate ). They are suitable for 4 wire system installation and comes with overriding relay and LED indicator.
| VARIANTS : |
| VC7805 : |
5W 8 OHM RESISTIVE
|
| VC7005 : |
5W 100V LINE RESISTIVE
|
| VC7010 : |
10W 100V LINE RESISTIVE
|
| VC7030 : |
30W 100V LINE AUTO TRANS
|
| VC7050 : |
50W 100V LINE AUTO TRANS
|
| VC7100 : |
100W 100V LINE AUTO TRANS
|
| VC7150 : |
150W 100V LINE AUTO TRANS
|
FEATURES
 |
Suitable for 4 wire system : 2 for 100V line, 2 for 24V DC overriding signal |
 |
2 plate mounting for better looks |
 |
Built in overriding relay to allow emergency signal to bypass volume attenuation |
 |
Overriding LED indicator whenever EM paging is activated |
 |
5 preset attenuation with OFF |
 |
Large cable terminal block for ease of termination |
TECHNICAL SPECIFICATIONS
| |
7805 |
7005 |
7010 |
7030 |
7050 |
7100 |
7150 |
|
Power rating (W - 100V line)
|
5(8Ohm)
|
5
|
10
|
30
|
50
|
100
|
150
|
|
Overriding voltage
|
24V DC
|
|
Overriding current
|
15 mA per channel
|
|
Attenuation
|
6 steps including OFF
|
|
Attenuation / step
|
6 dB / step
|
|
Attenuation method
|
Resistive ( 5 & 10 W )
|
Auto transformer ( 30 to 150W )
|
|
Colour
|
White
|
|
Size ( WxHxD ) mm
|
86 x 86 x 40
|
|
Weight ( gms )
|
100
|
100
|
100
|
248
|
248
|
382
|
382
|