Internal transformer single phase active energy electric meter price

Internal transformer single phase active energy electric meter price

 Main Functions and features: 

•    Single phase metering
•    CT 60A  330mv AC input
•    Standard DIN rail Format (DIN43880)
•    CI.1(kWh) according to EN62053-21 .
•    CI.2(kvarh) according to EN62053-23
•    Energy consumption LED
•    LCD display , total kWh energy and kvarh readout: 5+1 DGT
•    Green backlight display
•    Instantaneous variables:  V, A, W, var , PF, Hz
•    2 pulse output
•    Smart communication port,
•    RS485&M-bus can selected
•    Self power supply
•    Memory back-up (EEprom)
•   18mm wideth 1 modual 

Meter specification: 

Voltage(v)	120/ 230
Operational voltage	(70%-130%)Un
CT	60A/0.33V
Power consumption of current circuits(VA)	< 0.01
Power consumption of voltage circuits(W)	< 1.3W
General data
Frequency (Hz)	50/60
Accuracy
Current	±0.5%
Voltage	±0.5%
Frequency	±0.1Hz
Active power	±1%
Reactive power	±2%
LED	Red led,1000imp/kWh
Output specification
Pulse duration	≥100ms < 120msec (ON), ≥120ms (OFF)
Insulation	4000 VRMS output to measuring inputs
Memory back-up	EEprom
Connections
Cable cross-section area	Screw-type  Min 2.5mm2 Max 10mm2 Other terminals: 1.5mm2
DIN House(W×H×D)	17.5×90×67.5

 

 

 

 

 

 

digital electric meter hack

single phase reverse

digital display meter