Performance and advantages
♦ Positive / echo effective electricity quantity measurement function , based on this , the combination of active power can be installed . |
♦ Hourly measurement function and new book rental fee rate can be installed . |
♦ Data storage , locking and current protection . |
♦ Event Log : Last 10 meeting various events occurring time and the incident at the time of integrating meter state records . |
♦ Communication function : RS485 communication / infrared communication / wireless communication (Zigbee or small wireless ). |
♦ C ost C ontrol F unction is RS485 hoc wireless to the communication system
Proceed with remote cost control installation . |
Main technical function
Executive standard |
GB/T 17215.301-2007,GB/T 18460.3-2001,
DL/T 645-2007 |
Voltage measurement range |
0.7Un ~ 1.2Un |
Operating temperature range |
Normal temperature : -25 ℃ ~ 60 ℃
Extreme temperature : -40 ℃ ~ 70 ℃ |
External dimensions
(L x W x H) |
160mm X 112mm X 71mm |
Installation dimensions
(L x W) |
140(150)mm X 100mm |
Extension
( Selectable ) |
B: ground wire current , L: built-in relay , L1: external relay ,
L0: internal relay , ESAM module N , L10: the external relay , ESAM module N , R: RS485, H: mutual inductance |
Wireless method
( Selectable ) |
W30(sangrui built-in antenna wireless module ),W31(sangrui
External antenna wireless module ),Wz1(1mW ZigBee module ),
Wz5 (60mW ZigBee module ). |
standard
Reference voltage V |
220 |
Basic current A
( Maximum current ) |
1.5(6),1.5(9),1.5(10),1.5(12),5(20),5(30),5(40),
5(50),5(60),10(40),10(60),10(80),10(100),15(60),
20(80),20(100),30(100) |
Accuracy class |
Effective power level 1 , invalid power level 2 |