Technical Data
74 Power Analyzer NORMA 4000, NORMA 5000
EO1111G REV G
The current instrument settings can be stored as configurations in
a non-volatile memory for subsequent reloading. Changes that are
not saved in a configuration are lost when the device is switched
off. Up to 15 user-defined configurations can be permanently
stored under predefined names.
RS 232 RS 232 interface for firmware upload and data exchange
with PC; the device can be connected to a printer through
an external adapter
GPIB IEEE 488.2 / 1 MBit/s
LAN Ethernet / 10 MBits/s or 100 MBits/s
USB USB2.0
Electrical safety
EN 61010-1/ 2. edition 1000V CAT II
(600V CAT III)
Degree of pollution 2,
Protection class I
EN 61558 for transformer
EN 61010-2-031/032 for accessories
Electromagnetic compatibility
Emission IEC 61326-1, EN 50081-1, EN 55011
class B
Immunity IEC 61326-1 / annex A (industrial), EN
50082-1
Max. input voltage
for voltage inputs Range 1000 V
eff
, 2 kV
peak
for current inputs Range 10 A
eff
, 20 A
peak
Test voltages
Mains input housing (earth connector) 1.5 KV a.c.
Mains connection measuring inputs 5.4 kV a.c.
Measuring inputs housing 3.3 kV a.c.
Measuring input measuring input 5.4 kV
Configuration
memory
Interfaces
Standards
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