User`s guide

V3-T9-96 Volume 3—Power Distribution and Control Assemblies CA08100004E—November 2013 www.eaton.com
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9.3
Metering Devices, Protective Relays, Software and Connectivity
Metering Devices
Technical Data and Specifications
Compatible with the Following Systems:
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Three-phase, three-wire
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Three-phase, four-wire
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Single-phase, two-wire
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Single-phase, three-wire
Current Input (Each Channel)
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Current range: 2 times
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Nominal full scale current: 5 amperes AC
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Overload withstand:10 amperes AC continuous
150 amperes AC, 1 second
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Input impedance: 0.01 ohms
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Burden: 0.025 VA
Voltage Input (Each Channel)
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Voltage range (nominal): 90–600/347 Vac
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Nominal full scale voltage: 120–600/347 Vac
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Overload withstand: 660 Vac continuous,
800 Vac 1 second
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Input impedance: 2 megohm
CT (Primary) Settings
Select from 256 values ranging from 5–8000 amperes
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PT Primary 256 values with ratios up to 200 kV
Environmental Conditions
Frequency Range
50/60 Hz
Control Power Input
EMC
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Emissions
FCC Part 15 Class A
CISPR 11 (1990)/EN55011 (1991) Group 1 Class A
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Immunity
Electrostatic discharge
EN61000-4-2 (1995)/EN50082-2 (1995)
4 kV contact discharge
8 kV air discharge
Electrical fast transient
EN61000-4-4 (1995)/EN50082-2 (1995)
2 kV power lines
2 kV signal lines
Radiated immunity
EN61000-4-3 (1997)/EN50082-2 (1995)
10V/m
Conducted immunity
EN61000-4-6 (1996)/EN50082-2 (1995)
10V rms
Power frequency magnetic field
EN61000-4-8 (1995)
30 A/m
Metered Values and Accuracies at Full Scale
Communications
INCOM compatible 1200/9600 baud
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(IQ 230 only—does not require IPONI)
Modbus compatible 9600/19200 baud
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(IQ 230M only—does not require PONI)
Input/Output
KYZ solid-state relay output
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96 mA at 240 Vac/300 Vdc
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Digital input 96 mA at 12–48 Vdc
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Digital output 96 mA at 125 Vac/176 Vdc
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Analog input 4–20 mA
Base Display
Operating temperature –20°C to 50°C 0°C to 50°C
Storage temperature –30°C to 85°C –20°C to 60°C
Operating humidity 0.0% to 95% noncondensing —
Maximum relative humidity 80% up to 31°C —
Vac Vdc
IQ 230 100–600 ±10% 48–250 ±10%
Frequency range 50–60 Hz ±10% —
Burden 180 mA 700W
Accuracy
AC ampere Phase A
Phase B
Phase C
±0.5%
AC voltage
Phase A-B
Phase B-C
Phase C-A
Phase A
Phase B
Phase C
±0.5%
Watts ±1.0%
VARs ±1.0%
VA ±1.0%
Watthours ±1.0%
VAR-hours ±1.0%
VA-hours ±1.0%
Power factor ±2.0%
Frequency ±0.1%