NEC NEC-80570 User Guide - Page 50

Specifications, Cabinet and Key Telephones, Analog Door Box

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Specifications Environmental Requirements Meeting established environmental standards maximizes the life of the system. Refer to the Standard 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: 0-45oC (32-113oF) 10-95% (non-condensing) Analog Door Box Temperature: Humidity: -20-60oC (4-140oF) 10-95% (non-condensing) Power Supply: Output Power: Input Current: VA: Kwh: BTU: Grounding Requirements: Electrical Specifications 120 VAC + 10% @ 50-60 Hz 35 W 550 mA 66 VA .066 KwH 225 BU 12 AWG 6-2 x Section 6: Specifications and Parts DS1000 Hardware Manual

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Specifications
6-2
◆
Section 6: Speci
fi
cations 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 Speci
fi
cations
Cabinet and Key Telephones
Temperature:
Humidity:
0-45
o
C (32-113
o
F)
10-95% (non-condensing)
Analog Door Box
Temperature:
Humidity:
-20-60
o
C (4-140
o
F)
10-95% (non-condensing)
Electrical Speci
fi
cations
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