Eaton IQ 200, Инструкция по установке, эксплуатации и обслуживанию

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TD 17558
Page 9
Effective 3/98
Table 2.2 IQ 200 Operating Specifications
Control Power
Input Range
90-600 VAC
±
10% 48-250 VDC
±
10%
Frequency Range 50/60 Hz —
Burden 180 mA 7 W
Environment Indoor use only
Maximum Operating Altitude 3000 meters
Operating Temperature
Base Unit
Display Module
-20
°
to 50
°
C
0
°
to 50
°
C
Storage Temperature
Base Unit
Display Module
-30
°
to 85
°
C
-20
°
to 60
°
C
Maximum Relative Humidity:
Base Unit
Display Module
(80% for temperatures up to 31
°
C)
decreasing linearly to 50% at 50
°
C
decreasing linearly to 50% at 50
°
C
Current Inputs
Input Impedance
Burden
Overload Withstand
Accuracy Range
5 amp nominal, 10 amp maximum
0.01
Ω
0.25 VA
150 Amps ac 1 second
0.5% to 200% of nominal full scale
Voltage Inputs
Input Impedance
Overload Withstand
90 to 600 volts nominal ±10%
2 M
Ω
660 VAC continuous
Communication Speeds 1200 Baud ASK
9600 Baud FSK
KYZ
Input Voltage
Maximum Current Rating
Input/Output Isolation Voltage 240 VAC/300 VDC
96 mA
3750 V
rms
Transient Overvoltage Category OVERVOLTAGE CATEGORY III
Pollution Degree 2 (IEC 664)