Part Number:

KL3403-0010

Manufacturer: Beckhoff
Series: KL Analog Input Series
  • Rated 4.4 (9 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
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The KL3403-0010 is an analog input device manufactured by Beckhoff. As part of the KL Analog Input Series, it features three current and three voltage inputs and handles a measuring voltage of up to 500 V AC. The device includes an energy meter and true RMS power measurement with a resolution of 16 bits (21 bits internally).

Part Number:

KL3403-0010

Manufacturer: Beckhoff
Series: KL Analog Input Series
  • Rated 4.4 (9 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The KL3403-0010 is an analog input device manufactured by Beckhoff. As part of the KL Analog Input Series, it features three current and three voltage inputs and handles a measuring voltage of up to 500 V AC. The device includes an energy meter and true RMS power measurement with a resolution of 16 bits (21 bits internally).

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Product Description

This efficient Beckhoff product as KL3403-0010 is a three-phase power measurement terminal designed to accurately monitor and deal with electrical parameters such as current, voltage, effective power, energy and more. Beckhoff company provides proper industrial automation and control systems setups that specializes in PC-based solutions.

This KL3403-0010 3-phase power terminal can measure up to 500 V AC and currents of up to 1 A when using appropriate measuring transformers. The true RMS measuring procedure ensures high precision with a measurement error of only 0.5% relative to the full scale for voltage and current and 1% for calculated values. The terminal delivers 16-bit resolution data with an internal processing capacity of 21 bits for advanced measurement accuracy. This KL series power terminal mainly offers an update time of 50 ms per measured value which helps in allowing fast and accurate monitoring of power consumption. The device’s electrical isolation of 1500 V ensures safe separation between the field potential and the K-bus by protecting from high and dangerous electrical hazards. It is designed for installation on a 35 mm DIN type of rail mounting with pluggable wiring that supports easy connection of solid conductors.

This KL3403-0010 3-phase power terminal is built with polycarbonate housing and features greater durability by including compliance with vibration and shock resistance standards as per EN set standards. It is rated for operation in tough conditions with an operating temperature range of -25°C to +60°C and relative humidity tolerance of up to 95% without condensation. Also, it carries CE and UL approvals by ensuring it meets international safety and performance standards. It has a small, compact and adjustable size structure for all setups that must be required in space-limited applications.

KL3403-0010 Technical Specifications

Number Of Inputs: 3 x current, 3 x voltage
Bit Width In Process Image: input/output: 3 x 16 bit data, 3 x 8 bit control/status
Special Features: energy meter, power measurement, true RMS
Weight: approx. 75 g
Operating Storage Temperature: -25…+60°C/-40…+85°C
Vibration Shock Resistance: conforms to EN 60068-2-6/EN 60068-2-27
Emc Immunity Emission: conforms to EN 61000-6-2/EN 61000-6-4
Measured Values: current, voltage, effective power, energy, cos φ, peak values U, I and P, frequency
Measuring Voltage: max. 500 V AC 3~ (ULX-N: max. 288 V AC)
Measuring Current: max. 5 A
Resolution: 16 bit (21 bit, internal)
Measurement Error Uncertainty: 0.5% relative to full scale value (U, I), 1% calculated value
Measuring Procedure: true RMS with 64,000 samples/s
Update Time: 50 ms per measured value preset, free configurable
Current Consumption K-bus: typ. 115 mA

Frequently Asked Questions about KL3403-0010


Q: What special features make the KL3403-0010 suitable for power monitoring?

A: It offers energy metering, power measurement, and true RMS calculations making the KL3403-0010 a comprehensive solution for detailed power analysis.

Q: What is the product code of the 3-phase power measurement terminal?

A: The product code for this 3-phase power measurement terminal is KL3403-0010 designed for accurate monitoring of electrical parameters in industrial applications.

Q: What is the update time of the KL3403-0010?

A: The terminal has an update time of 50 ms per measured value and this time can be adjusted based on configuration settings for faster or slower updates.

Q: What is the current consumption of the KL3403-0010 on the K-bus?

A: The KL3403-0010 typically consumes 115 mA from the K-bus making it energy-efficient while maintaining performance.

Q: Does the KL3403-0010 have power contacts?

A: No, the KL3403-0010 does not feature power contacts, meaning it relies solely on measurement and does not transfer power through the terminal.

Internal Product Review

  • ‘‘The Beckhoff KL3403-0010 by KL input analog series excels in accurate power monitoring making it a valuable tool for energy management systems. Its true RMS measurement ensures reliable readings, and the compact design allows easy installation. High durability and compliance with international standards enhance its industrial appeal.’’

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