To facilitate precise energy management and grid analysis directly within the EtherCAT I/O system, the EL3433 power measurement terminal enables comprehensive 3-phase AC power measurement up to 500 V AC and 10 A. This EtherCAT Terminal processes four current and three voltage channels to calculate active power, reactive power, apparent power, energy consumption, power factor (cos phi), and frequency for each phase. Additionally, harmonic analysis up to the 41st harmonic is integrated, allowing users to evaluate grid quality and detect non-linear loads directly inside the control network without external analyzer hardware.
| Manufacturer | BECKHOFF |
| Part Number / Model | EL3433 |
| Technology | 3-phase power measurement for alternating voltages |
| Number of Inputs | 4 x current, 3 x voltage |
| Signal Type | Single-ended |
| Measuring Voltage | Max. 500 V AC 3~ (ULX-N: max. 288 V AC) |
| Measuring Current | Max. 10 A (AC) |
| Resolution | 1 uA, 0.1 mV, 10 mW |
| Measuring Error | 0.5% relative to full scale value (U/I), 1% calculated value |
| Conversion Time | Mains-synchronous |
| Electrical Isolation | 4500 V |
| Current Consumption E-bus | Typ. 200 mA |
| Operating Temperature | -25 to +60 Celsius |
| Storage Temperature | -40 to +85 Celsius |
| Relative Humidity | 95%, no condensation |
| 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 |
| Protection Rating | IP20 |
| Dimensions (W x H x D) | 24 mm x 100 mm x 68 mm |
| Weight | Approx. 100 g |
| Connection Property | Specification |
|---|---|
| Wiring Technology | Spring actuation by screwdriver |
| Solid Conductor (e) | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Flexible Conductor (f) | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Ferrule (a) | 0.14 to 1.5 mm² (AWG 26 to 16) |
| Stripping Length | 8 to 9 mm |
| Current Load Power Contacts | Imax: 10 A |
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Returns & Warranty
Manufacturer: BECKHOFF
Product No.: EL3433
Country of origin:Germany
Product Type: EtherCAT Terminals
Payment: T/T, Western Union
Weight: 100g
Dimensions: 24 mm x 100 mm x 68 mm
Shipping port: Xiamen
Warranty: 12 months
To facilitate precise energy management and grid analysis directly within the EtherCAT I/O system, the EL3433 power measurement terminal enables comprehensive 3-phase AC power measurement up to 500 V AC and 10 A. This EtherCAT Terminal processes four current and three voltage channels to calculate active power, reactive power, apparent power, energy consumption, power factor (cos phi), and frequency for each phase. Additionally, harmonic analysis up to the 41st harmonic is integrated, allowing users to evaluate grid quality and detect non-linear loads directly inside the control network without external analyzer hardware.
| Manufacturer | BECKHOFF |
| Part Number / Model | EL3433 |
| Technology | 3-phase power measurement for alternating voltages |
| Number of Inputs | 4 x current, 3 x voltage |
| Signal Type | Single-ended |
| Measuring Voltage | Max. 500 V AC 3~ (ULX-N: max. 288 V AC) |
| Measuring Current | Max. 10 A (AC) |
| Resolution | 1 uA, 0.1 mV, 10 mW |
| Measuring Error | 0.5% relative to full scale value (U/I), 1% calculated value |
| Conversion Time | Mains-synchronous |
| Electrical Isolation | 4500 V |
| Current Consumption E-bus | Typ. 200 mA |
| Operating Temperature | -25 to +60 Celsius |
| Storage Temperature | -40 to +85 Celsius |
| Relative Humidity | 95%, no condensation |
| 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 |
| Protection Rating | IP20 |
| Dimensions (W x H x D) | 24 mm x 100 mm x 68 mm |
| Weight | Approx. 100 g |
| Connection Property | Specification |
|---|---|
| Wiring Technology | Spring actuation by screwdriver |
| Solid Conductor (e) | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Flexible Conductor (f) | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Ferrule (a) | 0.14 to 1.5 mm² (AWG 26 to 16) |
| Stripping Length | 8 to 9 mm |
| Current Load Power Contacts | Imax: 10 A |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|
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