micPower goes Pico 2 W.
Micro Power ApS, the Danish Company behind the Techna-Check® and UniPower® families was closed some years ago after more than 30 years of existence.
A new company micPower ApS might now get established.
Stay tuned! Interesting design is coming soon!
High Voltage and High Current Heavy Duty Shunt Measurement Base Board. The first photo of the new board is shown below. No cabling is shown.
More Photos are coming.
High Voltage and High Current Base Shunt Measurement (Bottom) Board:
♦ 3 Phase 3 x 500VAC, 3 x 32(40) Amp. max. or Single Phase 500VAC, 40 Amp. max.
♦ 3 x Voltages UL1, UL2, UL3 and 5 x Currents IL1, IL2, IL3, IEarth, INeutral are measured.
♦ Earth Leak Detection is possible.
♦ All Currents and Voltages are Electrically Isolated. Minimum safety distances are 5mm.
♦ 16(18) Bit High Precision SAR ADC or 12 Bit SAR ADC Low Cost solution.
♦ High Speed Measurement. Measures Power also after Variable Frequency Inverters (PWM).
♦ 2.5mm2 cable is necessary for up to 16 Amp. and 6 mm2 cable is needed for the higher currents.
♦ EV-car charger Control-Pilot (CP) Circuit Interface. Type 2 charger 11kW or 22kW.
♦ Two Electrically Isolated 12-24VDC Inputs.
♦ One Electrically Isolated SO1 kW Pulse Output.
♦ Heavy Duty IP67 Small Form Factor Enclosure.
Pico 2 W CPU RP2350 (Top) Board:
♦ Raspberry Pico 2 W CPU Board RP2350.
♦ One or two small color TFT displays, 240 x 240 pixels each,
♦ PICO SDK 2.2.1, LWIP 2.2.1, FreeRTOS V11.1.0+. WiFi and BLE.
♦ Dual Core RP2350 150MHz CPU. FreeRTOS uses core 0. The High Speed 8-channel differential ADC uses core 1.
♦ SD-Card interface.
♦ W5500 Fixed 10MHz/100MHz Ethernet Interface RJ45 (optional).
♦ Piezo Buzzer, 5 keys and reset button. W2812B RGB LED.
♦ Two 16bit I2C Port Expanders. Dip Switch 8 positions.
♦ 16(18) bit or 12 bit SAR ADC. Sampling of 8 channels with sampling rate of up to 90 kHz each channels.
Applications:
♦ Power Quality Analyzers. FFT (Fast Fourier Transformation). Datalogging on SD-card and elsewhere.
♦ EV-car Charger.
♦ Energy Measurement. Get energy cost every hour or every15 minutes in Denmark.
♦ Charge EV-car or use Energy at the most favorable cost.
♦ Read and control remote Energy source. Switch vacation house power supply on or off. Switch remote heat pump on or off.
♦ AC Motor Applications. Tool Monitoring. Pump Monitoring. Heat Pump Monitoring.
♦ NFT Time Synchronization (WiFi).
♦ WEB server integration (WiFi).
♦ UDP server integration and remote control (WiFi).
♦ MQTT Server Possible.
♦ Bluetooth (BLE) Integration.
♦ and many others......
Our Power Source and Calibration Equipment.
Test up to 30 Amp. and calibration of Power Measurement up to 0.05%
Future Development Option. Hall Sensor board with currents up to 1000 Amp. for both AC and DC measurement.
