Eastron SDM530C, Руководство пользователя

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EASTRON SDM530C User Manual
06-2018 V1.0
2018 EASTRON Electronic. All Rights Reserved. www.eastron.com.cn
Impedance 1M
Ω
Frequency Range 50/60H
Input- Current Basic Current 3X5(100)A
Operational Current Range 0.4%Ib~Imax
Over Current Withstand
30Imax for 0.01S
Impedance
＜
1 m
Ω
Mechanical Characteristics
IP Degree of Protection (IEC 60529) IP51 front display
Dimensions (WxHxD) 125.5x96.5x76.5
Mounting Type 35mm Standard DIN Rail mounting
Material of meter case Self-extinguishing UL 94 V-0
Mechanical environment M1
Environmental Characteristics
Operating Temperature -25 to 55°C
Storage Temperature -40 to 70°C
Humidity Rating <95% RH at 50 °C (non-condensing)
Pollution Degree 2
Altitude 2000m
Electromagnetic Compatibility
Electrostatic Discharge IEC 61000-4-2
Immunity to Radiated Fields IEC 61000-4-3
Immunity to Fast Transients IEC 61000-4-4
Immunity to Impulse Waves IEC 61000-4-5
Conducted Immunity IEC 61000-4-6
Immunity to Magnetic Fields IEC 61000-4-8
Immunity to Voltage Dips IEC 61000-4-11
Radiated Emissions EN55022
Conducted Emissions EN55022
Harmonics IEC 61000-3-2
Safety
Measurement Category Per IEC61010-1
CAT III
Current Inputs Require external Current Transformer for Insulation
Over voltage Category CAT III
Dielectric Withstand As per IEC 61010-1 Double Insulated front panel display
Protective Class II
Communications
Interface standard and protocol RS485 and MODBUS RTU
Communication address 1~247
Transmission mode Half duplex
Data type Floating point
Transmission distance 1000m Maximum