Klemsan KLEA 5 Series Digital Power Meters & Energy Analyzers

The Klemsan KLEA 5 series is a compact 96 x 96 mm panel-mounted energy analyzer range designed for 3-phase electrical systems, electrical parameter monitoring, energy measurement, demand visibility and power quality monitoring.

The range includes RS485 Modbus RTU models, Ethernet Modbus TCP models, digital input/output variants and a gateway-capable model for remote monitoring and integration projects.

3-Phase Energy Analyzer 96 x 96 mm Panel Mount 45 mm Depth RS485 Modbus RTU Ethernet Option 31st Harmonics IoTWatt 4.0 Ready

Overview: One Platform, Multiple Variants

The KLEA 5 series is suitable for LV switchboards, MCC panels, distribution boards, control panels, energy monitoring panels and retrofit projects where panel space is limited.

With a compact 45 mm depth and vertical cable connection, the meter is practical for narrow panels while still providing key measurement, demand, energy, power quality and communication functions.

The main selection decision is simple: choose RS485-only models for local Modbus RTU networks, Ethernet models for Modbus TCP projects, and KLEA 516RE when gateway capability is required.

Common KLEA 5 Strengths

4.2 inch LCD screen
IP54 protection class
45 mm depth
X/1 and X/5 CT support
High measurement accuracy
THD measurement
Individual harmonics up to 31st
Demand data
Min / Max data
Panel mount design

KLEA 5 Series Model Variants

Model	Order No.	Best Fit	Communication	I/O / Tariff	Gateway
KLEA 500R	606703	Base KLEA 5 energy analyzer for standard RS485 Modbus RTU energy monitoring.	RS485 Modbus RTU	1 tariff	Not available
KLEA 506R	606704	RS485 model with digital input/output functions and 3-tariff support.	RS485 Modbus RTU	2 digital inputs, 2 digital outputs, 3 tariffs	Not available
KLEA 500RE	606707	Ethernet-enabled version for Modbus TCP monitoring where digital I/O is not required.	RS485 Modbus RTU + Ethernet Modbus TCP	1 tariff	Not available
KLEA 506RE	606708	Ethernet-enabled version with digital input/output functions and 3-tariff support.	RS485 Modbus RTU + Ethernet Modbus TCP	2 digital inputs, 2 digital outputs, 3 tariffs	Not available
KLEA 516RE	606709	Highest-feature KLEA 5 variant for Ethernet projects requiring gateway functionality.	RS485 Modbus RTU + Ethernet Modbus TCP	Relay / digital I/O functions, 3 tariffs	Gateway feature available

How to Select the Right KLEA 5 Model

Use KLEA 500R For basic 3-phase energy monitoring where RS485 Modbus RTU is enough and no digital I/O is required.

Use KLEA 506R For RS485 projects requiring digital inputs, digital outputs and 3-tariff monitoring.

Use KLEA 500RE For Ethernet Modbus TCP monitoring where a simple Ethernet-enabled energy analyzer is required.

Use KLEA 506RE For Ethernet projects that also require digital input/output functions and tariff activation.

Use KLEA 516RE For advanced Ethernet projects where KLEA also needs to transfer data from other serial devices through gateway functionality.

Use with IoTWatt 4.0 All RS485 and Ethernet variants can support real-time metering, dashboards, demand analysis and digital energy audit data collection.

KLEA 506R Detailed Specification Summary

KLEA 506R is one of the most practical KLEA 5 variants for energy monitoring projects because it combines RS485 Modbus RTU, 2 digital inputs, 2 digital outputs and 3-tariff capability in a compact panel-mount energy analyzer.

Item	KLEA 506R Specification
Product Name	Klemsan KLEA 506R
Order Number	606704
Product Type	3-phase energy analyzer
Display	LCD screen
Language Support	Turkish, English
Network Types	TT, TN, IT
Connection Type	3P4W and 3P3W
Demand Period	1–60 minutes adjustable
Tariffs	3 tariffs
Screen Refresh Period	1 second

Electrical Measurements and Power Quality

Current
Voltage
Frequency
Active power
Reactive power
Apparent power
Power factor
Cos Ø
Active energy
Reactive energy
Demand data
Min / Max data

THDI
THDV
Current harmonics
Voltage harmonics
Individual harmonics up to 31st
Class 0.5 active power
Class 0.5 active energy
Class 0.2 frequency
Class 0.2 power factor

KLEA 506R Measurement Inputs

Measurement	Specification
Current Measuring Range	5 mA – 6 A AC
Current Input Overvoltage Category	300 V Cat II
Intermittent Current Overload	100 A for 1 second
Voltage Measuring Range L-N	1 – 300 Vrms
Voltage Measuring Range L-L	2 – 500 Vrms
Voltage Input Overvoltage Category	300 V Cat III
Frequency Measuring Range	45 – 65 Hz

Communication and I/O

Function	KLEA 506R Specification
Communication Protocol	Modbus RTU
Baud Rate	1200 – 57600
Parity	Odd, Even, None
Stop Bit	1
Slave ID	1 – 247
Communication Isolation	2750 V RMS
Digital Outputs	2 transistor outputs, 5 – 30 VDC switching range
Digital Inputs	2 dry contact inputs
Digital I/O Isolation	3750 Vrms

Power Supply and Mechanical Data

Item	Specification
Power Supply Voltage	85 – 300 V AC / 85 – 300 V DC
Power Supply Frequency	45 – 65 Hz
Consumption	<3 VA AC / <2.5 W DC
Protection Class	IP54
Mounting Type	Panel mount
Operating Temperature	-25°C to +70°C
Storage Temperature	-30°C to +80°C
Relative Humidity	Maximum 95%, non-condensing

Typical Applications

LV switchboard monitoring
MCC panel energy monitoring
Distribution board metering
Control panel measurement
Industrial sub-metering
Building energy monitoring
Demand monitoring
Power quality visibility
THD and harmonic monitoring
EMS / BMS integration
SCADA / PLC integration
IoTWatt 4.0 energy monitoring

Integrate KLEA 5 Series with IoTWatt 4.0

Klemsan KLEA 5 series meters can be integrated into IoTWatt 4.0 for real-time energy data collection, dashboard monitoring, demand analysis, equipment-level visibility, EECA reporting and Digital Energy Audit as a Service applications.

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更多 Saturn Pyro Sdn Bhd 相关资料

Klea-506R Energy Analyzer