Hioki DT4261 - Input And Measurement Specifications; Basic Specifications

108
Input and Measurement Specications
5.2 Input and Measurement
Specications
Basic specications
Measurement specications
Measurable range See: “Accuracy table” (p. 111)
Maximum input voltage (Maximum rated voltage between terminals)
V terminal 1000 V DC/1000 V AC
Maximum input current (Maximum rated current between terminals)
A terminal 10 A DC/10 A AC
Maximum rated line-
to-ground voltage
1000 V (Measurement category III)
600 V (Measurement category IV)
Anticipated transient overvoltage: 8000 V
Measurement
method
True RMS
Measurement
terminals
Voltage terminal (V
Ω
)
COM terminal (COM)
Current terminal (A)
Noise rejection
characteristics
NMRR
DC V measurement: −60 dB or more (50 Hz/60 Hz)
Noise rejection
characteristics
CMRR
DC V measurement: −100 dB or more
(DC/50 Hz/60 Hz, 1 k
Ω
unbalance)
AC V measurement: −60 dB or more
(DC/50 Hz/60 Hz, 1 k
Ω
unbalance)
HIOKI DT4261A961-00