NEC DSX PRODUCT DESCRIPTION Manual page 152

Specifications
16ESIU Digital Station Card
16SLIU Analog Station Card
8SLIU Analog Station Card
16COIU Analog CO Line Card
8COIU Analog CO Line Card
T1/E1/PRI Card
CPU Card:
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).
A dedicated 110 VAC 60 Hz circuit located within 7 feet of the cabinet is required.
Cabinet and Key Telephones
Temperature:
Humidity:
Power Supply:
Output Power:
Input Current:
VA:
Kwh:
BTU:
Grounding Requirements:
140 ◆ Specifications and Parts
System Capacities
Environmental Requirements
Power Requirements
Environmental Specifications
Electrical Specifications
The following specifications apply to each power supply installed.
(Page 2 of 2)
Refer to System Configuration (page 19) for
capacities.
1
o o
0-40 C (32-104 F)
10-95% (non-condensing)
120 VAC + 10% @ 50-60 Hz
91 Watts @ 100% full load
1.5A @ 110V
165 VA
.165 KwH
563 BU
12 AWG copper wire
DSX Product Description