MYeBOX 150 / 1500 — portable power quality analysers (class A)
Country: Spain · Model: MYeBOX 150 / 1500
MYeBOX 150 and MYeBOX 1500 are portable class A power quality analysers with 4 voltage inputs and 4 current inputs. They record parameters per EN 50160, as well as transients and waveforms. The device is configured from a phone or through the web, so it is convenient to take along for energy audits and for finding the causes of failures.
- Models
- MYeBOX 150, MYeBOX 1500 (including 4G)
- Inputs
- 4 voltages (U1–U3, Un), 4 currents (I1–I3, In)
- Voltage
- 10–600 V~ phase-to-neutral, CAT III 600 V; frequency 42.5–69 Hz
- Current
- clamps and flexible sensors 100/1000/10 000 A (output 0.250 A or 0.333 V)
Technical specifications
| Models | MYeBOX 150, MYeBOX 1500 (including 4G) |
|---|---|
| Inputs | 4 voltages (U1–U3, Un), 4 currents (I1–I3, In) |
| Voltage | 10–600 V~ phase-to-neutral, CAT III 600 V; frequency 42.5–69 Hz |
| Current | clamps and flexible sensors 100/1000/10 000 A (output 0.250 A or 0.333 V) |
| Accuracy | U, I class 0.2; P 0.5; Q 1 (IEC 61557-12); kWh 0.5S; frequency — class A (IEC 61000-4-30) |
| Quality | harmonics up to the 50th (IEC 61000-4-7), flicker (IEC 61000-4-15), unbalance, events and transients with waveforms |
| Communication | Wi-Fi; app/web, MYeBOX Cloud; micro-USB |
| Supply | 100–240 V AC; Li battery 3700 mAh, 2 h runtime |
| Recording | periods from 1 s to 1 day, FAT32 |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The analyser works in single-, two- and three-phase networks with and without a neutral, and has voltage inputs (U1, U2, U3, Un) and current inputs (I1, I2, I3, In). It measures true RMS values, meters consumption and generation in 4 quadrants and compiles a log of voltage quality events per EN 61000-4-30. For each recording period, waveforms are saved, as well as the waveform linked to an event. The voltage range is 10–600 V~ phase-to-neutral (CAT III 600 V), and the frequency is 42.5–69 Hz. The current sensors have an output of 0.250 A or 0.333 V for 100, 1000 and 10 000 A, for example FLEX-R45 flexible coils, with an operating range of 1–200 % In. Voltage and current have class 0.2, active and apparent power 0.5, reactive power level 1 per IEC 61557-12, and active energy 0.5S per IEC 62053-22. Harmonics and THD are evaluated up to the 50th per IEC 61000-4-7, and Pst flicker with a 5 % error per IEC 61000-4-15. Recording is done with a period from 1 s to 1 day, and the file system is FAT32. The 3700 mAh battery runs for 2 h and charges in 6 h.
How to choose
Models 150 and 1500 share the same measurement base, so compare them by the type of communication. The 4G versions give remote access without a local network, while the others use Wi-Fi. The choice of current sensors depends on the current magnitude, because the 100, 1000 and 10 000 A ranges cover lines from cabinets to substation busbars. For permanent metering at the incomer it is better to take a DIN-rail meter, for example CEM-D, and keep the MYeBOX for field measurements.
Request a price and lead time
MYeBOX 150 / 1500 — portable power quality analysers (class A). We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What accuracy class do MYeBOX 150 and 1500 analysers have?
Voltage and current have class 0.2, active and apparent power 0.5, reactive power 1 per IEC 61557-12. Frequency corresponds to class A per IEC 61000-4-30.
What current sensors can be connected to MYeBOX?
Clamps and flexible coils, for example FLEX-R45, for 100, 1000 and 10 000 A with an output of 0.250 A or 0.333 V. The measuring range is 1–200 % In.
How long does MYeBOX run without the mains?
Up to 2 h from the built-in 3700 mAh lithium battery. Charging takes 6 h, and the adapter is supplied from 100–240 V AC.
Up to which harmonic does the analyser evaluate distortion?
Up to the 50th per IEC 61000-4-7, class 1. Pst flicker is measured per IEC 61000-4-15, and unbalance corresponds to class A.
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