Panasonic đã phát triển ra thị trường dòng sản phẩm KW9M – đồng hồ đo điện mới giá cả rất hợp lý.
Màn hình LCD lớn với đèn nền hiển thị rõ ràng theo 4 dòng
Độ chính xác cao! Hiển thị cập nhật thay đổi từng 0.1 giây
Class 1 (IEC62053-21)
he total and individual power values of each phase are displayed on one screen, enabling you to check the phase balance at a glance.
The data is useful for power quality checks and power factor improvements.
(Line voltage, Phase voltage, Current, Power factor, Active/Apparent/Reactive power)
Panel-mount type capable of multi-circuit measurement
Capable of displaying small currents of 1 mA or above
This allows for the monitoring of standby power consumption, which helps energy saving.
Regenerative power can also be measured by one KW9M Eco-POWER METER.
Bidirectional integrated electric power of each circuit can be measured.
A maximum of 66 kV high voltage power supply can also be measured by using VT.
Compatible with AC/DC operating power supply
Capable of measuring power (primary side) of inverter-controlled equipment, which is susceptible to harmonic effects.
Ideal for measuring inverter power for large equipment, lighting, etc.
Data can be made visualization by connecting the meter to DLL* and logging the data.
The RS485 port is isolated for safe use. Up to 99 KW9M units can be connected.
*DLL is the abbreviation for Data Logger Light.
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KW Watcher cannot simultaneously display values of three phases in graphs.
(Up to two graphs for comparison can be displayed.) |
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For specifications of KR20 Wireless Unit and DLL, please refer to the individual catalogs. |
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You can measure power with a direct connection to an already-installed large-capacity general-purpose CT (secondary side 1 A / 5 A type).
* The dedicated CT for Eco-POWER METER cannot be used. Use a CT with a secondary side current of 1 A / 5 A.
| The measuring accuracy of the Eco-POWER METER does not take the CT error into account. Other Eco-POWER METER series need to use two CTs for measurement. KW9M is ready for direct input from only one CT, allowing higher accuracy measurements than with other Eco-POWER METER series. |
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Free visualization software for supporting energy management
Power consumption analysis enhances equipment operation efficiency.
