Common Characteristic All Models
Environmental
Operating environment:
Temperature range:
Relative humidity:
Altitude:
Storage temperature:
Indoor use, installation category II (for AC input), pollution degree2
0°C to 55°C (Maximum continuous power available is derated at 1% of rating per degree C from 40°C to
55°C)
95% or less (non-condensing)
Up to 2000 meters
-30°C to 70°C
Acoustic Noise Declaration Complies with the requirements of the German Sound Emission Directive from 18 January 1991.
Sound Pressure Lp <70 dB(A), At Operator Position,
Normal Operation, According to EN 27779 (Type Test).
Output Terminal Isolation
Maximum rating:
No output terminal may be more than ±240 VDC from any other terminal or chassis ground.
AC Input
Nominal Ratings:
Input Range:
Power Consumption:
Power Factor:
Fuse:
100–120, 200–240 VAC50/60 Hz
100–120, 208 VAC400 Hz
±10% of nominal ratings
2000 VA for 1 kWunits; 3000 VA for 2 kW units
0.99 @ nominal input and rated power
Internal fuse - not user accessible
NOTE: AC mains circuits rated at 100-120 VAC cannot supply enough current to power either the 1 kWor
the 2 kWmodels when operated at their full rated output power.When connected to a 100-120 VAC
mains, the instrument turns off the output and sets either the CP+ or PFstatus bitwhen the output power
exceeds 700W.
Typical Weight
1 kw models: 23 lbs. (10.5 kg.)
2 kw models: 34 lbs. (15.5 kg.)
N7909A: 18 lbs. (8.2 kg.)
Keysight N6900/N7900 Series Operating and Service Guide 55
1 Quick Reference
To Next Page
Loading...
Need help?
General
