Protective Earth; Range Selection; Serial Interface - Hameg HM8115-2 Handbuch

8 kW Power-Meter HM8115-2
SPECIFICATIONS
Reference temperature: 23 °C ±2 °C
TRUE RMS VOLTAGE MEASUREMENT (AC+DC)
Ranges: 50 V
Resolution: 0,1 V
Accuracy: ±(0,4% + 5 digits) from 20 Hz to 1 kHz
±(0,6% + 5 digits) at DC
Input impedance: 1 MOhm II 100 pF
Crest factor: max. 3,5 at full scale
Input protected up to: 500 V
TRUE RMS CURRENT MEASUREMENT (AC+DC)
Ranges: 160 mA
Resolution: 1 mA,
Accuracy: ±(0,4% + 5 digits) from 20 Hz to1 kHz
±(0,6% + 5 digits) at DC
Crest factor: max. 4 at full scale
Input protected up to: Fuse 16 A extra fast (FF),
6,3 x 32 mm
ACTIVE POWER MEASUREMENT
Ranges: 8 W
Resolution: 1 mW
Ranges : 800 W
Resolution: 100 mW
Accuracy: ±(0,5% + 10 digits) from 20 Hz to 1 kHz
±(0,5% + 10 digits) at DC
Display: 4digit, 7-Segment LED
REACTIVE POWER MEASUREMENT
Ranges: 8 var
Resolution: 1 mvar
Ranges: 240/800 var
Resolution: 100 mvar
Accuracy: ±(2,5 % + 10 digits + 0,02 x P)
from 20 Hz to 400 Hz; P = active power
Display: 4-digit, 7-Segment LED
APPARENT POWER MEASUREMENT
Ranges: 8 VA
Resolution: 1 mVA
Ranges: 240/800 VA
Resolution: 100 mVA
Accuracy: ±(0,8% + 5 Digits) from 20 Hz to 1 kHz
Display: 4-digit, 7-Segment LED
POWER FACTOR MEASUREMENT
Display: 0,00 to +1,00
Accuracy: ±(2% + 3 digits)
50-60 Hz: Sine wave, voltage and current signals of
at least 1/10 of full scale
MONITORING OUTPUT (analog)
Connection: BNC, galvanic isolation to measurement
circuit and interface
Reference potential:

Protective earth

Level: 1 V
av
Accuracy: typ. 5 %
Output impedance: approx. 10 kOhm
Bandwidth: DC to 1 kHz
Protected up to: ± 30 V

SERIAL INTERFACE

Connection: D-Sub connector, galvanic isolation to
measurement circuit and monitoring output
Type: RS-232, 3-wire
Protokol: Xon / Xoff
Data rates: 1200 / 9600 Baud
Functions: Instrument control and output of
measurement results
150 V 500 V
1 V 1 V
p
1,6 A 16 A
1mA 10 mA
24 W 80 W 240 W
10 mW 10 mW 100 mW
2400 W 8000 W
1 W 1 W
24 var 80 var
10 mvar 10 mvar
2400/ 8000 var
1 var
24 VA 80 VA
10 mVA 10 mVA
2400/ 8000 VA
1 VA
at full scale (2400/8000 digits)
INSTRUMENT FUNCTIONS AND DISPLAYS
Functions: Voltage, current power, power factor

Range selection:

automatic / manual
Overrange indications: visual and acoustic
Voltage display: 3-digit, 7-segment LED
Current display: 4-digit, 7-segment LED
COMBINED DISPLAYS:
for active, reactive- and
apparent power: 4-digit, 7-segment LED
for power factor: 3-digit, 7-segment LED
MISCELLANEOUS
Mains supply: 115/230 V ± 10%, 50/60 Hz
Protective class I, EN 61010 (IEC 1010)
Power consumtion: approx. 15 W at 50 Hz
Operating temperature: 0° to +40 degrees C
Relative humidity: < 80%
Dimensions (W x H x D): 285 x 75 x 365 mm
Weight: approx. 4 kg
Included in delivery:
Power Meter HM8115-2, power cord, manual, Software-CD
Accessories recommended:
HZ33, HZ34: cables BNC to BNC
HZ42: 19" 2 units kit
HZ815: AC socket adapter;
S p e c i f i c a t i o n s
Subject to change without notice
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