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8 kW Power Meter HM8115-2
All data valid at 23 °C after 30 minutes warm-up.
Voltage
True RMS voltage measurement (AC + DC)
Ranges:
50 V
Resolution:
0.1 V
Accuracy:
20 Hz...1 kHz:
DC:
Input impedance:
1 MΩ II 100 pF
Crest factor:
max. 3.5 at full scale
Input protection:
max. 500 V
Current
True RMS current measurement (AC + DC)
Ranges:
160 mA
Resolution:
1 mA
Accuracy:
20 Hz...1 kHz:
DC:
Crest factor:
max. 4 at full scale
Input protection:
fuse, FF 16A 6.3 x 32mm (superfast)
Active power measurement
The measurement range is the product of the selected voltage respective
current ranges.
Ranges:
8 W
24 W
Resolution:
1 mW 10 mW 10 mW 100 mW 100 mW
Accuracy:
20 Hz...1 kHz:
DC:
Display:
4-digit, 7-segment LED
Reactive power measurement
Ranges:
8 var
24 var
Resolution: 10 mvar 100 mvar
Accuracy:
20...400 Hz: ±(2.5 % + 10 digit + 0.02 x P)
P = active power
Display:
4-digit, 7-segment LED
Apparent power measurement
Ranges:
8 VA
24 VA
Resolution:
1 mVA
10 mVA
Accuracy:
20 Hz...1 kHz:
Display:
4-digit, 7-segment LED
Power factor measurement
Display:
0.00...+1.00
Accuracy:
50...60 Hz:
voltage and current >1/10 of full scale
Monitor output (analog)
Connection:
BNC connector (galvanic isolation
to test circuit and RS-232 interface)
Reference potential:
protective earth
Level:
1 V
ac
Accuracy:
typ. 5 %
Output impedance:
approx. 10 kΩ
Bandwidth:
DC...1 kHz
Protected up to:
±30 V
Functions and displays
Measurement functions:
voltage, current, power, power factor
Range selection:
automatic/manual
Overrange alarm:
visual and acoustic
Display resolution:
Voltage
3-digit, 7-segment LED
Current
4-digit, 7-segment LED
Power
4-digit, 7-segment LED
Power factor
3-digit, 7-segment LED
Interface
Interface:
Dual interface USB/RS-232 (HO820),
IEEE-488 (GPIB) (optional)
Connection RS-232:
D-sub connector (galvanic isolation to test
circuit and monitor output)
Protocol:
Xon/Xoff
Data rate:
9,600 Baud
Functions:
control / data fetch
150 V
500 V
1 V
1 V
±(0.4 % + 5 digit)
±(0.6 % + 5 digit)
p
1.6 A
16 A
1 mA
10 mA
±(0.4 % + 5 digit)
±(0.6 % + 5 digit)
80 W
240 W
800 W 2,400 W 8,000 W
1 W
±(0.8 % + 10 digit)
±(0.8 % + 10 digit)
80 var
240/800 var 2,400/8,000 var
100 mvar
1 var
80 VA
240/800 VA 2,400/8,000 VA
10 mVA
100 mVA
±(0.8 % + 5 digit)
±(2 % + 3 digit) (sine wave)
at full scale (2,400/8,000 digit)
Miscellaneous
Safety Class:
Power supply:
Power consumption:
Operating temperature:
Storage temperature:
Rel. humidity:
Dimensions (W x H x D):
Weight:
Accessories supplied: Line cord, Operating manual, CD, Software
Recommended accessories:
HO880
Interface IEEE-488 (GPIB), galvanically isolated
HZ10S
5 x silicone test lead (measurement connection in black)
HZ10R
5 x silicone test lead (measurement connection in red)
HZ10B
5 x silicone test lead (measurement connection in blue)
HZ13
Interface cable (USB) 1.8 m
HZ14
Interface cable (serial) 1:1
HZ33
Test cable 50 Ω, BNC/BNC, 0.5 m
HZ34
Test cable 50 Ω, BNC/BNC, 1.0 m
HZ42
19" Rackmount kit 2RU
HZ72
GPIB-Cable 2 m
HZ815
Socket adapter
1 W
1 var
1 VA
S p e c i f i c a t i o n s
Safety Class I (EN 61010-1)
115/230 V ±10 %, 50...60 Hz, CAT II
approx. 15 W at 50 Hz
+5...+40 °C
-20...+70 °C
5...80 % (non condensing)
285 x 75 x 365 mm
approx. 4 kg
Subject to change without notice
25
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