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Three Phase DIN Rail Electric kWh Energy Meter

Three Phase DIN Rail Electric kWh Energy Meter
Three Phase DIN Rail Electric kWh Energy Meter
from
$865.29
Ex Tax: $865.29
  • Stock: In Stock
  • Model: SCJ009635
  • SKU: SCJ009635
Products Sold: 0
Product Views: 458
  • Description

Brief

The provided digital electric energy meter is 3 phase 4 wire, current direct connection up to 100A, 35mm DIN rail mounted, Modbus RS-485 and pulse output, LCD display mode, is ideal for basic kWh metering.

Description

Electric kWh Energy Meter Features

  • 3 phase 4 wire 3x230/400V AC
  • Class 1 accuracy for active energy
  • 5(100)A direct input currnt or 1.5(6)A via CT access
  • 1 active energy pulse output
  • RS485 communication interface, support Modbus-RTU protocol
  • Voltage/Current/Active power/Power factor/Frequency measurement
  • Compact design, DIN rail mounting

Electric kWh Energy Meter Description

ModelSCJ009635
Accuracy GradeGrade-1 accuracy for active energy
PhaseThree phase (4 wire)
Rated Voltage3x230/400V AC
Current InputDirect input: 5(100)A / Via CT input: 1.5(6)A
Frequency50/60Hz
Display ModeLCD display
Display Digits7
Energy Pulse1 active energy pulse output, pulse width (80±20%) ms
Measurement RangeVoltage/Current/Active power/Power factor/Frequency
RS485 Communication InterfaceModbus-RTU protocol, baud rate up to 9600bps
IP ProtectionIP54 (panel) /IP20 (case)
CertificateCE/ ISO/ MID
Warranty Period12 months
Dimension126*66*90mm
Weight2.5kg
InstallationDin rail 35mm
Work Temperature-10℃~55℃
Storage Temperature-25℃~70℃

Electric kWh Energy Meter Dimension

(Unit=mm)

Three Phase DIN Rail Electric kWh Energy Meter

Electric kWh Energy Meter Wiring

Three Phase DIN Rail Electric kWh Energy Meter

Tips: What is the mean of 5A in the energy meter 5(100)A?

The 5 out of the brackets is called the basic current, or the demarcated current. It is determined by the start-up current of the energy meter. It is the minimum current enabling the energy meter to rotate and measure continuously.

In normal conditions, the start-up current of the intelligent energy meter is 0.4% of the demarcated current. In other words, as to the energy meter with the demarcated current of 5A, as long as the current in the circuit reaches 0.02A, it will be charged.

There is a ratio between the demarcated current and maximum rated current. For instance, 5(100)A has a relationship of 20 times. Such a ratio is called the "loading width". Generally, it can be 2 times, 4 times, 6 times, 8 times and even dozens of times. A bigger loading width requires a stronger technical level. In the meanwhile, the price of the energy meter will be higher naturally.

Therefore, the figure out of the brackets has not too much relationship with the user's practical operation. The measurement of the energy meter will not be affected if it is higher or lower than the figure.

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