BDD KWS-AC300 LCD Power Meter AC 300V 100A Voltmeter Ammeter CT

The BDD KWS-AC300 LCD Power Meter is a multifunctional digital monitoring instrument designed for measuring and displaying key electrical parameters in AC systems. It combines voltage, current, active power, energy consumption, frequency, operating time, and temperature measurement in one compact display unit.

With a voltage measurement range of AC 50-300V and current measurement up to 100A, the meter is suitable for monitoring compatible 220V AC electrical systems, equipment, circuits, and power-consumption applications. The included closed current transformer allows current to be measured without routing the full load current directly through the meter.

The LCD display provides convenient real-time readings, helping users monitor electrical performance, power usage, and operating conditions.

Key Features

• Multifunction AC electrical monitoring
• Measures AC voltage, current, active power, frequency, and energy
• Displays operating time and temperature
• AC voltage measurement range of 50-300V
• Current measurement range of 0-100A
• Active power measurement up to 30kW
• Energy measurement up to 19999kWh
• Includes a closed current transformer
• Digital LCD display for clear readings
• Compact design for integration into electrical installations
• Suitable for compatible 220V AC systems

Technical Specifications

• Brand: BDD
• Product Code: KWS-AC300 LCD POW METER CLOS
• Model: AC300V 100A
• Product Type: AC digital voltmeter, ammeter, and power meter
• Voltage Measurement Range: AC 50-300V
• Current Measurement Range: 0-100A
• Active Power Measurement Range: 0-30kW
• Energy Measurement Range: 0.01-19999kWh
• Timing Range: 0-200 hours
• Temperature Measurement Range: -10 C to 99 C
• Display Type: Digital LCD
• Current Sensor: Closed current transformer
• Intended System: Compatible 220V AC electrical systems

Measured Parameters

AC Voltage

Displays the measured AC supply voltage within the specified range of 50-300V AC.

AC Current

Measures load current from 0-100A using the included closed current transformer.

Active Power

Displays active power consumption from 0-30kW, helping users monitor the power demand of connected equipment.

Energy Consumption

Tracks accumulated energy usage from 0.01-19999kWh for monitoring electrical consumption over time.

Frequency

Provides real-time AC frequency measurement for compatible electrical systems.

Operating Time

Includes a timing function with a range of 0-200 hours.

Temperature

Measures temperature within the stated range of -10 C to 99 C.

Applications

The BDD KWS-AC300 LCD Power Meter can be used for:

• AC electrical system monitoring
• Household and workshop power monitoring
• Equipment and machinery monitoring
• Electrical control panels
• Power-consumption measurement
• Generator and inverter monitoring
• DIY energy-monitoring projects
• Electrical testing and maintenance
• Monitoring compatible 220V AC appliances and circuits

Installation Information

The meter should be installed in a suitable enclosure or panel and connected according to the supplied wiring instructions. The closed current transformer must be positioned around the appropriate current-carrying conductor as specified by the installation design.

Ensure that the measured voltage and current remain within the meter's stated limits. Installation and wiring should be completed by a qualified or experienced electrician, particularly when working with mains-voltage circuits.

Important Information

• This meter is intended for compatible AC electrical systems.
• The stated voltage measurement range is AC 50-300V.
• The maximum specified current measurement is 100A when used with the included current transformer.
• Do not exceed the stated voltage, current, power, energy, timing, or temperature ranges.
• Always disconnect power before installation or wiring.
• Confirm the wiring configuration and current-transformer orientation before use.
• The supplied information does not specify measurement accuracy, display dimensions, installation cut-out size, or detailed wiring terminals.

What's in the box
1 x BDD KWS-AC300 LCD power meter
1 x Closed current transformer