Specifications
6-2 ◆ Section 6: Specifications and Parts DS1000 Hardware Manual
Environmental Requirements
Meeting established environmental standards maximizes the life of the system. Refer to the Stan-
dard Practices Manual for further information. Be sure that the site is not:
1. In direct sunlight or in hot, cold or humid places.
2. In dusty areas or in areas where sulfuric gases are produced.
3. In places where shocks or vibrations are frequent or strong.
4. In places where water or other fluids come in contact with the main equipment.
5. In areas near high-frequency machines or electric welders.
6. Near computers, telexes, microwaves, air conditioners, etc.
7. Near radio antennas (including shortwave).
Power Requirements
A dedicated 110 VAC 60 Hz circuit located within 4 1/2 feet of the cabinet is required.
Environmental Specifications
Cabinet and Key Telephones
Temperature:
Humidity:
0-40
o
C (32-104
o
F)
10-95% (non-condensing)
Analog Door Box
Temperature:
Humidity:
-20-60
o
C (4-140
o
F)
10-95% (non-condensing)
Electrical Specifications
Power Supply:
Output Power:
120 VAC + 10% @ 50-60 Hz
35 W
Input Current:
VA :
550 mA
66 VA
Kwh:
BTU:
Grounding Requirements:
.066 KwH
225 BU
12 AWG
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