Aclara SGM3000 Series, Руководство пользователя

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SGM3000 Series Smart Meters
User Manual
Restricted GEH-7111-1.00-2
5
Automatic Disconnection: Supply Capacity for Received Energy ................................ 47
Automatic Disconnection: Insufficient Prepaid Funds ................................................ 47
Automatic Disconnection: Safety Alerts ...................................................................... 48
Automatic Disconnection: Under Frequency Load Shedding ...................................... 48
Reconnection Event Generation After Automatic Disconnection ............................... 49
4.5 Supply Reconnection ........................................................................................................ 49
Managing Power Loss Condition .................................................................................. 49
Arming and Disarming ................................................................................................. 49
Arming Time Out Period .............................................................................................. 50
Attempting to Remotely Reconnect an Armed Meter ................................................ 50
Armed State After Power Outage ................................................................................ 50
Auto-Disconnect After Remote Reconnection ............................................................ 50
4.6 Real Time Clock ................................................................................................................. 50
Setting Date and Time .................................................................................................. 51
Date and Time Format ................................................................................................. 51
4.7 Auxiliary Load Control ....................................................................................................... 52
General Specifications .................................................................................................. 52
Load Control Relay Visual Status ................................................................................. 52
Restriction to Protect Critical Customers .................................................................... 53
Auxiliary Load Control Event Priority ........................................................................... 53
Emergency Override via Control Groups ..................................................................... 54
Primary Load Control Group ........................................................................................ 55
Secondary Load Control Group .................................................................................... 55
Tertiary Load Control Group ........................................................................................ 55
Load Control Emergency Override State ..................................................................... 55
4.8 Load Cycling ...................................................................................................................... 55
4.9 Boost Capability ................................................................................................................ 56
Boost Primacy .............................................................................................................. 56
4.10 Randomization .................................................................................................................. 56
5 Technical Information ....................................................................................................... 58
5.1 Technical Information...................................................................................................... 58
5.2 Reference Voltage and Frequency .................................................................................. 58
Relay Status .................................................................................................................. 59
6 Installation Instructions .................................................................................................... 60
6.1 Terminal Connections ....................................................................................................... 60
Terminal Block .............................................................................................................. 60
Single Phase Terminal Arrangements .......................................................................... 60
6.2 Three Phase Terminal Arrangements ............................................................................... 63
Terminal Guard ............................................................................................................ 65
6.3 AMI Cartridge .................................................................................................................... 65