Product Model
750-494
Selling Points
- 1Measures electrical data in a three-phase supply network with high accuracy.
- 2Transmits comprehensive metrics like reactive, apparent, and effective power directly into the process image.
- 3Supports harmonic analysis up to the 41st harmonic for detailed network analysis.
- 4Operates within a wide temperature range from -20°C to +60°C, ensuring reliability in various environments.
- 5Features a compact design with CAGE CLAMP® connection technology for easy installation and high integration density.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Number of measurement inputs | 6 (3 voltage measurement inputs, 3 current measurement inputs) | Signal type | Power measurement |
Input voltage (max.) | Current Inputs: 18 VAC | Signal form | Any periodic signals (considering the threshold frequencies) |
Resolution [bit] | 24bits | Data width | 2 x 128-bit data; 2 x 64-bit control/status |
Voltage path input resistance (typ.) | 1072kΩ | Current path input resistance (typ.) | 22?mΩ |
Reference for measurement error | AC current/voltage | Measurement error, reference temperature | 25°C |
Measurement error, deviation max (upper-range value) ≤± | 0.5% | Measurement current (max.) | 1?A |
Measurement cycle time | Adjustable for the arithmetic mean value, min./max. values | Frequency range (mains frequency) | 45 … 65 Hz |
Frequency range (harmonics analysis) | 0 … 3300 Hz | Limit frequency | 15.9kHz |
Rated voltage | ULN= 277 VAC; ULL= 480 VAC | Calculated values | Line-to-line voltage, power output, energy, power factors, mains frequency, harmonic analysis (up to the 41st harmonic), THD |
Measurement components | Evaluating | Measurement method | True RMS measurement |
Configuration options | WAGO-I/O-CHECK | Supply voltage (system) | 5?VDC;?via data contacts |
Current consumption (5 V system supply) | 100mA | Isolation | 4?kV system/field |
Rated surge voltage | 4?kV | Indicators | LED (A) green: Communication; LED (B-G) red: Error L1, Override in Current Measurement Path (display), Undervoltage in Voltage Measurement Path (display), Error L2, Error L3, Override in Voltage Measurement Path (display); LED (H) yellow: Interchange in Phase Sequence L1-L2-L3 |
Connection technology: inputs / outputs | 8 x CAGE CLAMP? | Connection type 1 | Inputs/outputs |
Solid conductor | 0.08 … 2.5?mm2?/ 28 … 14?AWG | Fine-stranded conductor | 0.08 … 2.5?mm2?/ 28 … 14?AWG |
Strip length | 8 … 9?mm?/ 0.31 … 0.35?inches | Width | 12?mm?/ 0.472?inches |
Height | 100?mm?/ 3.937?inches | Depth | 67.8?mm?/ 2.669?inches |
Depth from upper-edge of DIN-rail | 60.6?mm?/ 2.386?inches | Mounting type | DIN-35 rail |
Color | light gray | Housing material | Polycarbonate; polyamide 6.6 |
Fire load | 0.955MJ | Weight | 49.6g |
Conformity marking | CE | Ambient temperature (operation) | 0 … +55 °C |
Ambient temperature (storage) | -40 … +85 °C | Protection type | IP20 |
Pollution degree | 2 | Operating altitude | 0 … 2000?m / 0 … 6562 ft |
Mounting position | Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom | Relative humidity (without condensation) | 95% |
Vibration resistance | 4g per IEC 60068-2-6 | Shock resistance | 15g per IEC 60068-2-27 |
EMC immunity to interference | per EN 61000-6-2 | EMC emission of interference | per EN 61000-6-3 |
Exposure to pollutants | per IEC 60068-2-42 and IEC 60068-2-43 | Permissible pollutant concentration H<sub>2</sub>S at a relative humidity < 75% | 10ppm |
Permissible pollutant concentration SO <sub> 2 </sub> at a relative humidity < 75% | 25ppm | Product Group | 15 (I/O System) |
eCl@ss 10.0 | 27-24-26-05 | eCl@ss 9.0 | 27-24-26-05 |
ETIM 9.0 | EC001596 | ETIM 8.0 | EC001596 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 1?pcs |
Packaging type | Box | Country of origin | DE |
GTIN | 4050821548232 | Customs tariff number | 8538901000 |
CAS-No. | 1303-86-2 | REACH Candidate List Substance | Diboron trioxide |
RoHS Compliance Status | Compliant,With Exemption | RoHS Exemption | 6(c) |
SCIP notification number (Bulgaria) | 1bec5928-bed4-4802-bc3f-c6a7da938b3c | SCIP notification number (Czech Republic) | be0c6abd-7f4b-4dbf-b3f4-f58e3fc68eee |
Specifications may be subject to change without notice