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Electron Plus

CPA10 Power Analyser

A USB-connected single-phase AC power analyser for voltage, current, power and power-factor measurement

  • Voltage range
    10 to 300 V
  • Current range
    0.25 to 10 A
  • Sample rate
    16 kHz/ch
  • Measures
    Vrms · Irms · P · S · PF
£189.00ex. VAT
£226.80 inc. VAT
UK: In stockUS: More stock soon
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Overview

The CPA10 is a single-phase AC power analyser that measures RMS voltage, RMS current, real power, apparent power and power factor. Six autoranging voltage ranges (10 V to 300 V) and six current ranges (250 mA to 10 A) are selected automatically during measurement, covering everything from low-voltage electronics up to 300 V.

The CPA10 connects via USB to a PC and includes the free EPIC software for live readings, logging and calibration. Dual 24-bit sigma-delta ADCs sample both channels simultaneously at 16 kHz across an isolated front-end, and every range carries a stored multi-point calibration.

Full specifications

Voltage
Ranges
300 / 150 / 80 / 40 / 20 / 10 V (autoranging)
Current
Ranges
10 / 5 / 2 / 1 / 0.5 / 0.25 A (autoranging)
Acquisition
ADC
Dual 24-bit ΔΣ (MCP3911), simultaneous sampling
Sample rate
16 kHz per channel
Averaging windows
100 ms / 1 s / 10 s
Measurements
Values
RMS voltage, RMS current, real power (P), apparent power (S), power factor
Connectivity
Interface
USB Type B (CDC); IEC C14 inlet / C13 outlet (inline)
Power
Input
USB Type B, bus-powered, ≤ 0.5 A
Compliance
Certification
CE & RoHS compliant
Ordering
SKU
CPA10
EAN
5065020202082
HS code
9030.20.1000

Scope of supply

2 items
ItemPart no.Qty
CPA10 Power AnalyserCPA101
1.8 m USB cableMISC133B1

Measure voltage, current, power and harmonics for your mains device.

Ships with free software, drivers and lifetime updates.

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