NZR – Ihr Partner für Energiemessung
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14
Short Manual
Standby-Energy-Monitor SEM 16+ / SEM 16+ USB
Description of device
The SEM 16+ / SEM 16+ USB is a measuring device that can be used to calculate the cost
of electricity required for single electrical appliances. When the appliance to be checked
is plugged into the device, the SEM 16+ / SEM 16+ USB automatically starts a 24-hour
measurement. After completion of the measurement, the power consumption and the
energy costs for the measuring period are displayed. The measuring period can be set to
1, 7 or 30 days and can also be started and stopped manually. The price per kWh can be
entered to 3 decimal places. During and after the measurement, the following values can
be retrieved: power output, costs per year, energy consumption, costs and equivalent CO2
consumption in the measuring period, voltage, supply frequency, current, reactive power,
apparent power, phase angle, power factor, minimum and maximum power.
SEM 16+ USB only
The characteristic curves of active and reactive power of current and voltage during the
measuring period can be displayed with the included PC software.
Instructions for safety and use
During storage, transport and operation the standby energy monitor must be protected
from moisture, dirt and damage. The connected load must never exceed 3680W (16A).
If there is any indication that safe operation is no longer possible, then the device must
be shut down at once. If damaged, the device cannot be repaired by the user. Inspect the
product for damage at regular intervals.
Operation of the SEM 16+ / SEM 16+ USB is permitted only indoors and in a dry
environment. The recommended operating temperature is between 0 and +45°C. Higher
temperatures, especially during measuring of appliances with a high power draw, can
result in overheating, excessive warming of the housing surface or complete destruction
of the SEM 16+ / SEM 16+ USB. Prior to cleaning or maintenance, the device must always
first be disconnected from the power supply. These devices are not intended for use
by persons (including children) with reduced physical, sensory or mental abilities or
lack of experience and/or knowledge, unless they are supervised by a person which is
responsible for their safety or received an instruction in how to use the device.
Children should be supervised to ensure that they do not play with the device.We shall
assume no liability for material damages or personal injury resulting from improper
handling or failure to comply with the operating manual or the safety instructions. In
such cases, all warranty claims shall be voided.
The SEM 16+ / SEM 16+ USB was designed to calculate the energy consumption and
the energy costs of electric loads of single appliances. Despite the high accuracy of the
device, it is not suitable for the official billing of measured energy costs between the
power company and the user.
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