Table 5-2 Operating Conditions; Table 5-3 Power Requirement; Section 2 System Specifications - NEC SL2100 Hardware Manual
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ISSUE 1.0
S
2 SYSTEM SPECIFICATIONS
ECTION
2.1 General Precautions
• Never attempt to insert wires, pins, etc. into the vents or other holes of the equipment.
• Do not use benzene, thinner, or the like, or any abrasive powder to clean the equipment. Wipe it
with a soft cloth.
2.2 Environmental Requirements
Meeting established environmental standards maximizes the life of the system. Be sure that the site is
not:
• In direct sunlight or in hot, cold or humid places.
• In dusty areas or in areas where sulfuric gases are produced.
• In places where shocks or vibrations are frequent or strong.
• In places where water or other fluids comes in contact with the equipment.
• In areas near high-frequency machines or electric welders.
• Near computers, telexes, microwaves, air conditioners, etc.
• Near radio antennas (including shortwave)
2.3 Operating Conditions
Unit
Chassis, Boards and Multiline Telephones
Doorphone Box
2.4 Site Requirements
A Chassis can only be wall-mounted or 19 Inch rack mounted (using the shelf plate).
2.5 AC Power Requirement
A dedicated 100V-120V/220V/230V/240V 50/60Hz circuit located within 2 meters of the Chassis is
required. A separate dedicated AC outlet is necessary for each Chassis.
Double Pole/Neutral Fusing
(Power supply fuses are located at both the L and N side.)
Power Requirement
Power Consumption
Input Voltage (Rated Voltage)
Hardware Manual
Table 5-2 Operating Conditions
Temperature: 0 to +40 degree C (32 to 104 degree F)
Humidity: 10 to 90% (non-condensing)
Temperature: -20 to +60 degree C (-4 to 140 degree F)
Humidity: 20 to 80% (non-condensing)
Table 5-3 Power Requirement
110VAC
120VAC
110 VAC@15 A 120 VAC@15 A 220 VAC@15 A 230 VAC@15 A 240 VAC@15 A
Main Chassis =
Main Chassis =
143 VA
150VA
3 Chassis Total
3 Chassis Total
= 429 VA
= 450VA
90 VAC to 264 VAC (100VAC/120VAC/220VAC/230VAC/240VAC)
Operating Conditions
220VAC
230VAC
Main Chassis =
Main Chassis =
185 VA
182 VA
3 Chassis Total
3 Chassis Total
= 541 VA
= 545 VA
SL2100
240VAC
Main Chassis =
182 VA
3 Chassis Total
= 547 VA
5-3
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