User Manual

Appendix A - Performance
Landis+Gyr
Network Concentrator User and Installation Guide 98-1013 Rev AF 94
Table A-1. Product Specifications(Continued)
Element
Description
Types of Data Available
Consumption, TOU, Peak Demand, Interval Load
Profile, Power Quality
Critical Alarms
Power Outage, Communication Loss
Power Statistics
Table A-2. Power Statistics
Voltage In
(Vac)
Current In
(Amps)
Load
Power In (W)
120
0.151
Battery charged/transmitting
12.75
240
0.086
Battery charged/transmitting
12.15
120
0.085
Battery charged/receive only
6.35
240
0.050
Battery charged/receive only
6.35
120
0.200
Battery charging/transmitting
17.13
240
0.120
Battery charging/transmitting
16.00
WAN Statistics
Table A-3. WAN Stats: General
Element
Description
Frequency Range
License-free, 902-928 MHz
Channels
240
Channel Spacing
100 kHz
Raw RF Data Rate
9600/19,200 bps
Spreading Technique
Frequency Hopping
Hopping Technique
Pseudo Random, Asynchronous
Hopping Patterns
65,536 (Unique per Network)
Network Address
Latitude/Longitude Coordinates
Frequency Stability
2.5 ppm