Energomonitor 3.3T1

Field of application:

As a power data logger: measurement and logging of

• Electrical power/energy parameters (RMS of current and voltage for both sine and distorted waveforms, phase angles, active, reactive, apparent power, PF etc.)
• Basic power quality parameters (harmonic measurements, voltage and frequency deviation, unbalance indicators etc.)

As a reference meter:

• on-site performance, accuracy and calibration tests of single- and three-phase electric energy meters (active or reactive energy); control of correct meter wiring (without breaking into the circuits)

As a CT/VT test comparator:

• on-site performance, accuracy and calibration tests of current and voltage instrument transformers
• Inspection of secondary circuits of instrument transformers (load power measurements), e.g. within automatic metering and billing systems
• On-site performance, accuracy and calibration testing of instrument transducers of current, voltage, active and reactive power

As a reference peak voltmeter:

• Amplitude and peak AC voltage measurements (up to 500 Hz) across one/three channels and one differential channel; accuracy testing and calibration of peak voltmeters

Basic specifications:

• Voltage measurement range: 0.6...360 V
• Nominal current: IN =0.1, 1, 0.5, 5, 10, 50, 100, 300, 500, 1000, 3000 А
• Operating temperature: 20...50°C
• Weight: 2 kg

Accessories:

• Rechargeable Power Supply with Battery Charger + Power Adapter
• Current Clamp Switch Module
• Photoelectric Scanning Heads
• Pulse Former (PF)
• Current Transformer Calibration Switch CTCS
• Transformer Burden Measuring Device (TMBD)
• Current Transformer Block (for direct measurements of current)
• Current clamps
• Voltage Test leads
• Package

Note! We offer various training programmes for users of Mars-Energo instruments and software.