¶ Introduction
The VECTO PQ NODE platform is a PQ only version of the VECTO 3 device. Please visit CT LAB's website for more information.
The VECTO PQ NODE is a classic, waveform synchonised, Ed4.0 Class-A certified portable or fixed installation power quality device.
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.
¶ Device Compliance
- Power Quality Instrument: IEC62586-1-PQI-A-FI1-H
- Power Quality: IEC61000-4-30 ED 4.0 Class-A
- Harmonics: IEC 61000-4-7 Class 1
- Flicker: IEC 61000-4-15 Class F1
¶ Downloadable Documents
VECTO PQ NODE Datasheet
VECTO PQ NODE Quick Start Guide
¶ Gallery
| Front View | Side View |
 |
 |
¶ What's Included
The PQ NODE is equipped with a built-in GPS and Cellular Modem with accompanying antennae. Included with the instrument is an ethernet cable, flat screwdriver, connector blocks, 15m Coax extension cable and GPS wall mounting bracket.
| GPS Antennae, Mounting Bracket, and Coax Extension Cable |
|
| Cellular Antenna |
|
| 4m Ethernet Cable |
|
| Connector Blocks and Screwdriver |
|
|
Flash Drive NB: Contains Meter Security Key and Manuals |
|
| Optional Accessories | |
|
Split-Core Transducers Optional on Order |
|
|
19" Rack Mount Plate Optional on Order |
|
| CT's, Magbase GPS, Rogowski Coils, etc. |
|
¶ Technical Specifications
| Voltage Inputs | |
|---|---|
| Number of channels | 4 x voltage inputs (3/4 Wire + 4th Diff) |
| Measurement input range | 0-600 VRMS (VLN), 0-1,000 VRMS (VLL) |
| Voltage measurement | Single Phase, 3-Phase (Star, Delta), DC |
| Input impedance/channel | > 1 MΩ |
| Current Sensor Input | |
|---|---|
| Number of channels | 4 x differential low voltage inputs |
| Measurable input range | 8 VRMS, ±12 VDC |
| Common Mode Input Range | 40 V |
| Input impedance/channel | > 1 MΩ |
| Power | |
|---|---|
| Power consumption | < 25 W |
| AC/DC supply voltage | 90-280 VAC (40-70Hz), 90-300 VDC |
| Energy Storage | Supercapacitor cells |
| Accuracy & Bandwidth | |
|---|---|
| Sampling Rate | 2 MHz (time synchronized) |
| Analogue Bandwidth | > 500 kHz |
| Waveform Storage Rate | 50 kHz |
| ADC Resolution | > 18-bit |
| Overall Accuracy | < 0.1% |
| Fast Transient Capturing | ≥ 20 μs |
| Power Frequency Range | DC, 40-70 Hz, 400 Hz |
| Harmonic Spectrum | DC-64th (harmonic and inter-harmonic) |
| Physical | |
|---|---|
| Construction | Aluminium, 184 x 128 x 50 (L x W x H) |
| Weight | 750 g |
| Mounting Options | 3U-19” Rack, Panel Mount, Portable Case |
| Electrical Connections | Pluggable screw type (screw lock-down) |
| Operating Temperature | -25℃ to +55℃ (ambient) |
| 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) |
| Clock | |
|---|---|
| Precision time source | Dual Band GPS & IEEE 1588 (V2.0) PTP |
| Onboard fall-back time source | Battery Backed Real Time Clock |
| On-Board RTC drift | 10 ppm (320 seconds per annum) |
| Other sources | NTP |
| Clock sync accuracy | <100ns from absolute time |