Specifications - KYORITSU 4118A Manual De Instrucciones

4. SPECIFICATIONS
● Measurement Specification
Loop Impedance
Range
20 Ω 0.00 〜 19.99 Ω
200 Ω 0.0 〜 199.9 Ω
2000 Ω 0 〜 1999 Ω
Prospective Short-circuit Current
Range
200A 0.0 〜 199.9A
2000A 0 〜 1999A
20kA 0.00 〜 19.99kA
Voltage
Measuring range
110 〜 260V
Instrument dimensions 186×167×89mm
Instrument weight
Reference conditions
Operating temperature 0 to +40℃ , relative humidity 85% or less, no
and humidity
Storage temperature
and humidity
Symbols used on the
instrument
Measuring range
Measuring range
± (2%rdg + 4dgt)
750g
Specifications are based on the following
conditions except where otherwise stated:
1． Ambient temperature: 23 ± 5 ℃
2． Relative humidity:45% to 75%
3． Position: horizontal
4． AC power source: 230V, 50Hz
5． Altitude: Up to 2000m
condensation.
－ 20 to +60℃ , relative humidity 85% or less, no
condensation.
Equipment protected throughout by DOUBLE

INSULATION or REINFORCED INSULATION.
Caution （refer to accompanying instruction
#
manual）
Nominal test current
at 0 Ω external loop
25A / 20ms
2.3A / 40ms
15mA /280ms
Nominal test current
at 0 Ω external loop
2.3A / 40ms
25A / 20ms
25A / 20ms
Test current: a half-sine wave
Accuracy
— 9 —
Accuracy
± (2%rdg + 4dgt)
Accuracy
Consider accuracy
of Loop Impedance