Specification
E3031
交流产品-普通电能表：E3031
Active Energy Measurement. Four Measurement Modes Configurable. Maximum Communication Speed Upto 921.6kbps. Auxiliary Voltage Via Additional Terminals . Double Tariff Counter, Controllable Via External Terminals. Anti-Tampering Capability (Abnormality Detection, Sealable Casing). Provide Daily, Monthly, Yearly History Data For Billing.
主要功能
Active Energy Measurement
Four Measurement Modes Configurable
Maximum Communication Speed Upto 921.6kbps
Auxiliary Voltage Via Additional Terminals
Double Tariff Counter, Controllable Via External Terminals
Anti-Tampering Capability (Abnormality Detection, Sealable Casing)
Provide Daily, Monthly, Yearly History Data For Billing
参数明细
Type
Three Phase Four Wire Energy Meter
Standards
EN 50470-1, EN 50470-3
Voltage
Rated voltage Un
Voltage range
3x230/400V
80%Un~115%Un
Current
Minimum current Imin
Reference current Ib
Maximum current Imax
Starting current Ist
0.2A
5A
100A
0.4%Ib
Rated Frequency Fn
50Hz
Accuracy
Class B for active, Clas 2.0 for reactive(optional)
Pulsating Indicator
Pulsating (meter constant)
LED
5000imp/kWh, 5000imp/kvarh(optional)
5000imp/kWh, 5000imp/kvarh(optional)
Environment
Temperature range
Operation: -25~55℃
Storage:-40~85℃
Protection Degree
IP 51
Insulation Class
II
Typical Power Consumption
Voltage circuit active/apparent power at Un
Current circuit apparent power at Ib
＜2W/10VA
＜4VA
LCD Display
Double line display, 6 digits for energy display
Communication Interface
1*Infor port
2*RS485 port
2*RS485 port
Communication Protocol
SML
I/O Interface
1*Input(external tariff terminals)
Weight Of Meter
About 1.3kg
Dimension(LxWxD)
323.2 × 171.2 × 96.9mm
产品报价
海外产品热线：0571-89029105-826
