YOKOGAWA DL850E User Manual

App-32
IM DL850E-03EN
Appendix 7 High-Voltage 100 kS/s, 16-Bit
Isolation Module (with RMS) (701260)
Specifications
The specifications for the High-Voltage 100 kS/s, 16-Bit Isolation Module (with RMS) (701260) are
provided below. This input module (701260) does not comply with safety standard EN61010-1 or
EN61010-2-030 as of September 30, 2013.
Item Specifications
Standard operating
conditions
Temperature: 23 ±5°C
Humidity: 20 to 80% RH
After a 30-minute warm-up and after calibration
Effective measurement
range
20 div (display range: 10 div)
Number of input channels 2
Input coupling AC, DC, GND, AC-RMS, and DC-RMS
Maximum sample rate 100 kS/s
Input format Isolated unbalanced
Frequency characteristics
1
(−3 dB point when a sine
wave of amplitude ±3 div
is applied)
Waveform observation mode: DC to 40 kHz
RMS observation mode: DC, 40 Hz to 10 kHz
Voltage-axis sensitivity
setting
20 mV/div to 200 V/div (1-2-5 steps) (when using 1:1 probe attenuation)
Maximum input voltage
(at a frequency of 1 kHz
or less)
Combined with the 700929 (10:1), 702902 (10:1) or 701947 (100:1):
2
1000 V (DC+ACpeak)
Combined with the 701901+701954 (1:1):
5
850 V (DC+ACpeak)
Direct input or cable not complying with the safety standard:
8
42 V (DC+ACpeak)
Maximum allowable
common mode voltage
(at a frequency of 1 kHz
or less)
Working voltage of safety standard
Combined with the 700929 (10:1), 702902 (10:1), or 701947 (100:1)
Across probe tip H and earth:
3
1000 Vrms (CAT II)
Across probe tip L and earth:
4
400 Vrms (CAT II)
Combined with the 701901+701954 (1:1)
Across tip H and earth:
6
700 Vrms (CAT II)
Across tip L and earth:
7
400 Vrms (CAT II)
Direct input or cable not complying with the safety standard
Across the input terminal, H or L, and earth:
9
42 V (DC+ACpeak) (CAT II, 30 Vrms)
Vertical (voltage) axis
accuracy DC accuracy
1
Waveform observation mode
DC accuracy ±(0.25% of 10 div)
RMS observation mode
DC accuracy ±(1.0% of 10 div)
AC accuracy (when a sine wave is input) ±(1.5% of 10 div)
At frequency of 40 Hz to 1 kH
AC accuracy (when the crest factor is 2 or less) ±(2.0% of 10 div)
At frequency of 40 Hz to 1 kH
AC accuracy (when the crest factor is 3 or less) ±(3.0% of 10 div)
At frequency of 40 Hz to 1 kH
Input connector BNC connector (isolated type)
Input impedance 1 MΩ ± 1%, approx. 35 pF
−3 dB point when AC
coupled low frequency
attenuation point
1 Hz or less (0.1 Hz or less when using the 700929 or 702902, 0.01 Hz or less when using the
701947)
Common mode rejection
ratio
80 dB (50/60 Hz) or more (Typical
10
)
Residual noise level
(Input section shorted)
±1 mV or ±0.02 div whichever is greater (Typical
10
)
Withstand voltage 3700 Vrms for 1 minute (across each terminal and earth) (60 Hz)
Allowable transient surge
voltage (instantaneous)
±5200 Vpeak (across each input terminal and earth)
Insulation resistance 500 VDC, 10 MΩ or more (across each input terminal and earth)
A/D conversion resolution 16 bit (2400 LSB/div)
Temperature coefficient Zero point: ±(0.02% of 10 div)/°C (Typical
10
)
Gain: ±(0.02% of 10 div)/°C (Typical
10
)
Response time (only when
observing RMS)
Rising (0 to 90% of 10 div): 100 ms (Typical
10
)
Falling (100 to 10% of 10 div): 250 ms (Typical
10
)

YOKOGAWA DL850E Specifications

General

Brand	YOKOGAWA
Model	DL850E
Category	Test Equipment
Language	English