Gossen MetraWatt 702 - Manual (Page 28)

28 GOSSEN METRAWATT GMBH
11.4 Testing Devices in Accordance with DIN VDE 0701, Parts 1 and 200
The following measurements can be performed in accordance with the
above mentioned standard:
• Protective conductor measurement R
PE
(permanent connection or
with plug)
– Part 1/200: Test current:
±200 mA DC
• Insulation resistance measurement R
ISO
Part 1
The following safety class I through III appliances and electrical equipment
can be tested in this selector switch position, for example:
• Devices with electric motors
• Electrical heating devices
• Electrical tools
• Light fixtures
SC I extension cables can also be tested (see chapter 11.7 on page 34).
Part 200
Mains powered, safety class I through III electronic devices, e.g.
consumer electronics, can be tested in this selector switch position:
• Stereo equipment, televisions
The following maximum values for equivalent leakage current apply for
mains powered electronic devices per DIN VDE 0701, part 200:
– Devices with single-phase power supply:1 mA
– Devices with multi-phase power supply: 0.5 mA
Check connection parameters and start test.
To Socket This is the default setting. Refer to chapter 7 on page
14 for other types of connection.
Class If the test instrument is equipped with features B00,
01 or 03, and if the DUT has been connected to the
test socket, safety class recognition is performed
(SC I or SC II). Otherwise, the safety class must be
specified manually.
Ext. Cable x: Extension cables or connector cables which are
longer than 5 m can be tested with the help of the
EL1 adapter (optional), either separately or in
combination with a device.
ID No. See parameters database in chapter 11.2 on page
27.
Setup
…
See chapter 11.2 on page 27 regarding setup of the
measuring sequence.
Note
☞
Extension cables can only be tested in the VDE 0701 part 1 and
VDE 0702 selector switch positions if the EL1 accessory
adapter is used (see chapter 11.7 on page 34).