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NORMA 4000/5000
Operators Manual
11-4
Interfaces
RS232
RS232 interface for firmware upload and data
exchange with PC; the device can be connected to a
printer through an external adapter
IFC 1 Option
GPIB IEEE 488.2 / 1 MBit/s
LAN Ethernet / 10 MBits/s or 100 MBits/s
Data Memory
Measured data memory approximately 4 MB
Configuration Memory
The current instrument settings can be stored as configurations in a non-volatile memory
for subsequent reloadi±ng. 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.
Channel Specifications
Voltage
8 measuring ranges for U 0.3 – 1 – 3 – 10 – 30 – 100 – 300 – 1000 V
U pk 2 x measuring range
U max 1000 Vrms, 2000 Vpk continuous
1400 Vrms, 2000 Vpk, 10 seconds maximum
Input impedance 2 MΩ / 20 pF
Common mode rejection 120 dB at 100 kHz
Temperature coefficient 0.05 x intrinsic uncertainty / K
Current
I direct 10 A maximum I direct 20 A maximum
6 measuring ranges for I
direct
30 to 100 mA - 0.3 – 1 – 3 – 10 A 60 to 200 mA - 0.6 – 2 – 6 – 20 A
I pk 2 x measuring range
I max 12 A continuously
20 A 10 seconds maximum / 100 A
1 second maximum
24 A continuously
32 A 10 seconds maximum / 120 A
1 second maximum
Input impedance with integrated shunts
Ranges 30, 100 mA: 1.4 ohm typical 60, 200 mA: 1 ohm typical
0.3, 1 A: 0.25 ohm typical 0.6, 2 A: 0.2 ohm typical
3, 10 A: 0.025 ohm typical 6, 20 A: 0.02 ohm typical
Measuring connection for shunt or probe
BNC socket 100 kΩ / 200 pF
Ranges 30 – 100 mV - 0.3 – 1 – 3 – 10 V
U max 20 Vrms, 30 Vpk continuous
30 Vrms, 50 Vpk, 10 seconds maximum
Common mode rejection 120 dB at 100 kHz
Temperature coefficient 0.05 x intrinsic uncertainty / K
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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