Chroma 63600-2 User Manual

Programmable DC Electronic Load 63600 Series Operation & Programming Manual
7-6
indicator.
B. The current shunt range is 250A. Press to input the resistance listed in Table
7-8. Press to enable the load and see the value of DMM(V) to adjust value of
DC source same as setting value for testing model before, and waited for 30 seconds,
record the voltage that passes through the load input terminals DMM (V) and the shunt
current reading DMM (I). Calculate the values of the resistance via DMM (V)/DMM (I).
Check the values to fit the specification.
Table 7-8
Model Name
Resistance
Setting
Input Value of
DC Source
Appropriate Conductance (S)
Max.
Min.
63630-600-15
200kΩ
600V
0.000305S
0S
208Ω
200V
0.005113S
0.004503S
63640-150-60
1500Ω
150V
0.002667S
0S
6.25Ω
50V
0.18S
0.14S
63630-80-60
3kΩ
80V
0.010334S
0S
1.5Ω
20V
0.677333S
0.656S
63610-80-20
12kΩ
80V
0.003833S
0S
5.76Ω
20V
0.177535S
0.169688S
63640-80-80
2.9kΩ
80V
0.014095S
0S
1.45Ω
20V
0.704095S
0.675216S
7.3.2.2 Checking Medium ohm Range
A. Press till VFD shows CR and press to light up the M range LED
indicator.
B. The current shunt range is 250A. Press to input the resistance listed in Table
7-8. Press to enable load, and see value of DMM(V) to adjust the value of DC
source same as the setting value for testing model before, and waited for 30 seconds,
record the voltage that passes through the load input terminals DMM (V) and the shunt
current reading DMM (I). Calculate the values of the resistance via DMM (V)/DMM (I).
Check the values to fit the specification.
Table 7-9
Model Name
Resistance
Setting
Input Value of
DC Source
Appropriate Conductance (S)
Max.
Min.
63630-600-15
4kΩ
150V
0.00075S
0S
1.92Ω
20V
0.521854S
0.519813S
63640-150-60
800Ω
80V
0.0075S
0S
0.64Ω
8V
1.57S
1.555S
63630-80-60
600Ω
16V
0.031668S
0S
0.3Ω
8V
3.36667S
3.3S
63610-80-20
2.9kΩ
16V
0.355172S
0.334483S
1.44Ω
8V
0.705139S
0.68375S
63640-80-80
720Ω
16V
0.03789S
0S
0.36Ω
8V
2.817056S
2.7385S
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Chroma 63600-2 Specifications

General

Brand	Chroma
Model	63600-2
Category	Power Supply
Language	English