Multi function meter SIEMENS 7KT03 series 

Type

Digital power meters

Rated power supply

95...240VAC

Measuring Parameters

Voltage (AC), Current (AC), Active power (W), Reactive power (var), Power factor (PF), Frequency (Hz), Apparent energy (VAh), Active energy (Wh), Reactive energy (varh)

Measurement input type

AC voltage, AC current

Voltage measurement range

11...300VAC (L-N), 19...519VAC (L-L)

Current measurement range

0...1AAC, 0...5AAC

Display type

LED display, LCD display

Number of digit

3 rows with 4 digits per row, 6

Display unit

V (L-L), V (L-N), AAC, W, VAR, PF, Hz, VAh, Wh, VARh

PV character colour

Red, Black

Event input type

Digital input (30VDC max.)

Number of output

1

Output type

Digital output (30VDC max.)

Communication interface

RS-485

Communication protocol

Modbus RTU

Feature

Large multi-line LED display for easy visualization of voltage, current and frequency parameters, An integrated communication port to communicate with energy management software, Have voltage measuring range extension with external voltage transformers, True RMS measurement, Large backlit LCD display for easy visualization of power quality indicators, Integrated digital input (DI) to communicate field signals without additional hardware, Line conductors and neutral conductors internal resistance for voltage measurement: 1.12 MOhm, Measuring category for voltage measurement: CAT III, Relative measurable current at AC: 1...120%

Mounting method

Flush mounting

Panel cutout

W92xH92mm

Connection method

Screw terminal

Ambient temperature

-10...55°C

Ambient humidity

85% max.

Degree of protection

IP54, IP20, IP65

Representative standard

IEC

Approx. weight

247g, 325g, 228g

Overall width

99mm, 96mm

Overall height

99mm, 96mm

Overall depth

52mm, 55mm