NEC 2000 IPS manual System Specifications

Chapter 3 System Highlights

System Specifications

AC Power Requirements

Description	Specifications
AC Input Voltage	90 to 132Vac or 180 to 264Vac; 47 to 64Hz
AC Input Current	3.5A(at 100V), 2.0A(at 200V)

AC Power Consumption / Thermal Output (Maximum)

Description	AC Power Consumption (KVA)				Thermal Output (BTU)
	100V		200V		100V		200V
1-PIM	0.35	0.40		1,195		1,365
2-PIM	0.70	0.80		2,389		2,730
3-PIM	1.05	1.20		3,584		4,096
4-PIM	1.40	1.60		4,778		5,461
5-PIM	1.75	2.00		5,973		6,826
6-PIM	2.10	2.40		7,167		8,191
7-PIM	2.45	2.80		8,362		9,556
8-PIM	2.80	3.20		9,556		10,922

Battery Requirements

Description	Specifications
Max. Battery Capacity	260AH per 4 PIM (65AH (12V) x 8)
DC Input Voltage for Battery	-24V
Built-in Battery Requirements	3.4AH (12V) x 2 (approx. 30min. backup)
Physical Size of Built-in Battery	133(W) x 60(H) x 67(D) mm
(one 12V battery)

Operating Environment

Description	Specifications
Ambient Temperature	0° to 40° Celsius
Relative Humidity	Max. 90% (non-condensing)

Electrical Characteristics (Central Office Trunk)

Description		Specifications
Insulation Resistance		15 mega-ohms or more at 100Vdc
DC Resistance		On-hook conditions: 30 mega-ohms
		Off-hook conditions: 1,700 ohms
		On-hook conditions: 20 kilo-ohms (300 to 3,400Hz)
Impedance		8 kilo-ohms (at 24Hz)
		Looped conditions: 600 ohms
Leak Current	0 mA at on-hook conditions

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