Iwatsu SS-560, Инструкция по эксплуатации, Страница: 19 / 36

2 Specifications
15
2 Specifications
2.1 Instrument Specifications (SS-560)
The following values indicate unit performance 30 minutes after the power
has been turned on in an ambient environment of 23
°
C
±
3
°
C and below
the moisture of 80 %RH (no dew condensation).
Bandwidth
DC to 10 MHz (-3 dB)
(Typical characteristics shown in Fig.1)
Rise time 35 ns or less
Maximum continuous
input current range
150 Arms
(Derating according to frequency shown in Fig.2)
Maximum peak
current value
Non-continuous 300 Apeak
500 Apeak at pulse width
≤ 30 μ s
Output voltage rate 0.01 V/A
Amplitude accuracy
To 150 Arms: ±1.0 % rdg. ±1 mV
150 Arms to 300 Apeak: ±2.0% rdg.
(DC or 45 to 66 Hz)
Noise
Equivalent to 25 mArms or less
(for measuring instrument with 20 MHz bandwidth)
Input impedance (Typical characteristics shown in Fig.3)
Temperature characteristic
of sensitivity
± 2 % or less
(Input: 55 Hz, 150 Arms, within a range of 0 to 40 °C)
Maximum power
consumption
5.5 VA or less
(within maximum continuous input range)
Rated power supply
voltage
DC ± 12 V±1 V
Operating temperature
range
0 to 40 °C (no dew condensation)
Operating humidity
range
Below the moisture of 80 %RH
Storage temperature
range
-10 to 50 °C (no dew condensation)
Storage humidity range
Below the moisture of 80 %RH
Location for use Indoor, altitude up to 2000 m, Pollution Degree 2
Accuracy warranty
period
1 year (Opening/Closing up to 10,000 times)
Product warranty period
1 year
Effect of external
magnetic fields Equivalent to a maximum of 150 mArms
(in DC or 60Hz and 400 A/m of AC magnetic field)