Performance and advantages
♦ Positive / echo effective electricity quantity and hourly electricity quantity measurement , combined installation of active power possible . |
♦ new books for each charge management and current protection . |
♦ in an integrated meter voltage , current , porosity , porosity inso such station measuring a parameter , the recording , to the manifestation . |
♦ case file : a power failure , the programming , such as various of the event occurrence time and the number of times recorded . |
♦ locking and L ocal C ost C ontrol F unction that . |
♦ Communication function : RS485 communication , infrared communication , carrier communication . |
Main technical function
Standard of use |
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 |
Carrier method
( Selectable ) |
No Z0 return module , Z1 Neusoft plan , Z2xiaocheng plan ,
Z4dingxin scheme , Z5Risecomm scheme , Z6LME scheme ,
Z8Mia Micro scheme |
standard
Reference voltage V |
220 |
Basic current A
( Maximum current ) |
1.5(6),1.5(10),5(20),5(30),5(40),10(40),10(60),
15(60),20(80),20(100) |
Accuracy class |
Effective power level 1 , Effective power level 2 |