The VECTO PQ NODE platform is a PQ only version fo the VECTO 3 device. The device operates as part of a fleet of remotely installed instruments under direct control of VECTO Grid OS – transforming raw power quality data into real-time actionable intelligence through advanced analytics and visualisation in near real-time.
The device is intended to be used deeper within distribution networks – closer to the edge of network, at facilities and plant where typically no conventional CTs or formal Ethernet infrastructure is present. The device supports external current sensors including split-core CTs, Rogowski coils and Hall Effect sensors.
LTE Cellular and Gigabit Ethernet communications ensure reliable encrypted remote IP based data transmission.
Supercapacitor cells provides ride-through during voltage dips, short outages and during mains power-down. These capacitors has a design life expectancy >20y. VECTO PQ Node devices therefore requires zero maintenance throughout their entire expected service life.
The VECTO PQ Node supports USB-C based expansion modules. Towards Q4 2026 it will support multi-feeder & IO signals for up to 5 x 4-channel feeders, 32 Analog/Logic inputs and 8 x relay outputs.
4 x Broadband high impedance voltage inputs
4 x Broadband high impedance current sensor inputs (5V Powered)
1 x Universal AC/DC power supply input
1 x Gigabit Ethernet port with PTP support
1 x Cellular antenna port
1 x SIM slot
1 x Active GPS antenna port
1 x USB-C expansion port (lockable)
1 x Toggle DHCP Server button
1 x Safety earth connection point
6 x LEDs
| Voltage inputs | |
|---|---|
| Number of channels | 4 x voltage inputs (3/4 Wire + 4th Diff) |
| Measurement input range | 0-600VRMS (VLN), 0-1,000VRMS (VLL) |
| Voltage measurement | Single Phase, 3-Phase (Star, Delta), DC |
| Input impedance/channel | > 1MΩ |
| Current Sensor inputs | |
|---|---|
| Number of channels | 4 x differential low voltage inputs |
| Measurement Input Range | 8 VRMS, ±12 VDC |
| Common Mode Input Range | 40V |
| Input impedance/channel | >1MΩ |
| Accuracy & Bandwidth | |
|---|---|
| Sampling rate | 2 MHz (time synchronised) |
| Analogue bandwidth | > 500kHz |
| Waveform storage rate | 50kHz |
| ADC resolution | >18-bit |
| Overall accuracy | <0.1% |
| Fast transient capturing | ≥ 20μs |
| Power frequency range | DC, 40-70Hz, 400Hz |
| Harmonic spectrum | DC-64th (harmonic and inter-harmonic) |
| Power | |
|---|---|
| Power consumption | < 25W |
| AC/DC supply voltage | 90-280VAC (40-70Hz), 90-300VDC |
| Energy Storage | Supercapacitor cells |
| Physical | |
|---|---|
| Dimensions | 184 x 128 x 50 (L x W x H) |
| Weight | 750g |
| Mounting options | DIN Rail, 3U-19” Rack, Panel Mount, Portable Case |
| Electrical connections | Pluggable screw type (screw lock-down) |
| Operating temperature | -25℃ to +55℃ |
| Storage temperature | -25℃ to +70℃ |
| Operating humidity | 0-95%(non-condensing) |
| Communication | |
|---|---|
| Ethernet | 1 x Gigabit Ethernet with PTP support |
| Cellular modem | 1 x LTE Cat1 BIS |
| Cellular antennae | 1 x Antenna port |
| USB expansion port | USB-C port – 480 Mbit (5V powered) |
| Clocks | |
|---|---|
| Precision time source | Dual Band GPS & IEEE1588 (V2.0) PTP |
| Clock sync accuracy | <100ns from absolute time |
| Onboard fall-back time source | Battery Backed Real Time Clock |
| On-Board RTC drift | 10 ppm (320 seconds per annum) |
| Other sources | NTP |
Download the VECTO PQ Node specification sheet.
VECTO devices can operate stand-alone or as part of a fleet of permanently connected devices managed by VECTO Grid OS, the big data hosting, visualisation, analysis & reporting software platform.
