YOKOGAWA DL850E User Manual page 75

3.5 Connecting Probes
Specifications of the Probe Power Supply Terminals (Optional)
Item
Number of probes that can be used
Probes that can be used
Number of current probes that can be used
Supply voltage
* Up to four 700937 current probes can be used, but this probe is a discontinued product.
When using the current probe, the number of probes that can be used is limited by the current
generated by the device under measurement (current measured by the current probe). The measured
versus consumed current characteristics of current probes that can be connected to the instrument are
indicated below.
Current probe (700937)
250
200
150
100
50
0
-50
-100
-150
-200
-250
-15
Current probe (701931)
500
400
300
200
100
0
-100
-200
-300
-400
-500
-500 -400 -300
Current probe (701933)
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
-50 -40
For details about each current probe, contact your nearest YOKOGAWA dealer.
3-26
-10 -5 0 5 10
Measured current (A)
-200 -100 0 100 200 300 400
Measured current (A)
-30 -20 -10 0 10 20 30
Measured current (A)
4
Current probe (701930, 701931, 701932, and 701933)
701930 (150 A): Up to 2
701931 (500 A): Up to 1
701932 (30 A): Up to 2
701933 (30 A): Up to 2
±12 V, four outputs (up to 1 A total current)
DC Current probe (701930)
AC (f = 50 Hz)
400
300
200
Positive
current
100
0
Negative
-100
current
-200
-300
-400
15 -150
DC Current probe (701932)
AC (f = 50 Hz)
600
500
400
300
Positive
200
current
100
0
-100
Negative
-200
current
-300
-400
-500
-600
500 -50 -40
DC
AC (f = 50 Hz)
Positive
current
Negative
current
40 50
DC
AC (f = 50 Hz)
-100 -50 0 50 100
Measured current (A)
DC
AC (f = 50 Hz)
-30 -20 -10 0 10 20 30
Measured current (A)
Positive
current
Negative
current
150
Positive
current
Negative
current
40 50
IM DL850E-03EN