IEC61000-3 S
OFTWARE FOR
W
INDOWS
U
SER
M
ANUAL
R
EFERENCE
I
NFORMATION
Voltech Instruments
VPN 98-025/7
Page 89
•
For equipment having several separately controlled circuits, the
following conditions apply:
•
Each circuit shall be considered as a single item of equipment if it is
intended to be used independently, provided that the controls are not
designed to switch at the same instant.
If the controls of separate circuits shall be designed to switch
simultaneously, the group of circuits so controlled are considered as a
single item of equipment.
For control systems regulating part of a total load only the voltage
fluctuations produced by each variable part of the load alone shall be
considered.
Test conditions for cookers
For cookers designed for use in domestic premises the evaluation of Plt
shall not be required.
The tests of Pst shall be performed at steady state temperature conditions
unless otherwise stated.
Each heater shall be tested separately as follows:
Hot plates
Hot plates shall be tested using standard saucepans with diameter, height
and water quantity as follows:
Diameter of the
hotplate(mm)
Height of the pot(mm) Quantity of water(g)
145 about
140
1000+/-50
180 about
140
1500+/-50
220 about
120
2000+/-50
Possible losses by evaporation have to be compensated for during the time
of measurement.
Summary of Contents for PM3000ACE
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