User Manual

70 GMC-I Messtechnik GmbH
Accessories
10 Accessories
10.1 General
The extensive accessories available for our measuring instru-
ments are checked for compliance with currently valid safety reg-
ulations at regular intervals, and are expanded as required for new
applications. Currently up-to-date accessories which are suitable
for your measuring instrument are listed at the following web ad-
dress along with photo, order number, description and, depend-
ing upon the scope of the respective accessory, data sheet and
operating instructions:
www.gossenmetrawatt.de ( Products  Measuring Technology
– Portable  Multimeters  METRAHIT ...  Accessories).
10.2 Technical Data for Measurement Cables
(scope of delivery: KS17-2 safety cable set)
Electrical Safety
Observe the measuring instrument’s maximum values for electri-
cal safety.
Ambient Conditions (EN 61010-031)
Tem perature –20 C ... + 50 C
Relative humidity Max. 80%
Pollution degree 2
Using the KS17-2 Cable Set
Attention!
!
Measurements per DIN EN 61010-031 may only be per-
formed in environments in accordance with measuring
categories III and IV with the safety cap attached to the
test probe at the end of the measurement cable.
In order to establish contact inside 4 mm jacks, the safety caps
have to be removed by prying open the snap fastener with a
pointed object (e.g. the other test probe).
10.3 NA X-TRA Power Pack (not included)
Use power packs from GMC-I Messtechnik GmbH only in combi-
nation with your instrument. This assures operator safety by
means of an extremely well insulated cable, and safe electrical
isolation (nominal secondary ratings: 5 V / 600 mA). Installed bat-
teries are disconnected electronically if the power pack is used,
and need not be removed from the instrument.
Note

Use of the power pack may result in significant deviations for
the following measuring functions:
mV AC, μA AC and capacitance measurement.
We recommend battery operation in this case.
Maximum rated voltage 600 V 1000 V 1000 V
Measuring category
CAT IV CAT III CAT II
Max. rated current: 1 A 1 A 16 A
With safety cap attached

—
Without safety cap ——
