49
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4.1 Measurement Specifications
_______________________________________________________
Temperature and humidity
for guaranteed accuracy
23
5
(73
9
), 80%RH
or less (no condensation) (This is
guaranteed When "
" mark is
not lighting.)
Guaranteed accuracy period
1 year, or opening and closing of
the Clamp Sensor 10,000 times,
whichever comes first
Range
(Accuracy Range)
Resolution
DC
200 A ( 10.0 to
200.0 A)
0.1 A
1.3%rdg. 3dgt.
2000 A ( 100 to
2000 A)
1 A
1.3%rdg. 3dgt.
Range
(Accuracy Range)
Resolution
45 to 66Hz
10 to 45,
66 to 1kHz
200 A (10.0 to 200.0 A)
0.1 A
1.3%rdg. 3dgt.
2.0%rdg. 5dgt.
2000 A
(100 to 1800 A)
1 A
1.3%rdg. 3dgt.
2.0%rdg. 5dgt.
(1800 to 2000 A)
2.3%rdg. 3dgt.
Chapter 4
Specifications
4.1 Measurement Specifications
4.1.1 Current Measurement Specifications
Current display accuracy
1. DC current A (mean value)
2. AC current Arms (true rms)
Measurement response (during a f.s. input):
Rise response time (0% to 90%) 250 ms or less
Fall response time (100% to 10%) 500 ms or less
Summary of Contents for 3285-20
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