Eastron SDM530C Bruksanvisning
Eastron
Mätutrustning
SDM530C
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EASTRON SDM530C User Manual
06-2018 V1.0
SDM530C
Three Phase Remote Control Energy Meter
Three Phase 100A Direct Connect
Built-in Relay Cfor Remote ontrol
A larm Setting
RS 485 Modbus Communication
Multi-Parameter Measurement
Class 1 / 0.5s accuracy
USER MANUAL
2018 V1.0
1
EASTRON SDM530C User Manual
06-2018 V1.0
2018 EASTRON Electronic. All Rights Reserved. www.eastron.com.cn
Introduction
The SDM530C is a three phase multi-function remote control energy meter. It measures all
important electrical parameters, such as Active Energy (kWh), Current (A), Voltage (V),
Frequency(Hz), Power Factor, Power Demand, import and export energy etc. With -built in relay
inside, the meter can be remotely controlled to turn on or off the electricity supply via RS485.
The user can also set alarm objects and alarm level, once the alarm is activated the relay will be
turned off.
Unit Characteristics
The Unit can measure and display:
Line voltage
Frequency
Line Currents
Power, maximum power demand and power factor
Active energy imported and exported
Reactive energy imported and exported
The unit has password-protected set-up screens for:
Changing password
Demand Interval (DIT)Time
Pulse Output Duration
Backlit Lasting Time
Display Scroll Time
Modbus Setting
Specifications
Electrical characteristics
Type of measurement
RMS on three phase AC system ( 3P+N)
Measurement
accuracy
Power
IEC 61557-12 Class 0.5
Active Energy
IEC 62053-22 Class 0.5S, IEC 61557-12 Class 0.5
IEC62053- 21 Class 1.0
Reactive Energy
IEC62053 61557 12- 23 Class 2, IEC - Class 2
Frequency
±0.1%
Current
±0.2%
Voltage
±0.2%
Power Factor 1 ±0.0
Data Update Rate 1 second nominal
Power Consumption Per Phase ≤2W/10VA
Max Reading 999999.99kwh/kvarh
Un 3X230/400VAC
2
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 x 0.4%Ib~Ima
Over Current Withstand
30Imax for 0.01S
Impedance ＜1 mΩ
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 -4-3 IEC 61000
Immunity to Fast Transients -4-4 IEC 61000
Immunity to Impulse Waves -4-5 IEC 61000
Conducted Immunity -4-6 IEC 61000
Immunity to Magnetic Fields -4-8 IEC 61000
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
Produktspecifikationer
| Varumärke: | Eastron |
| Kategori: | Mätutrustning |
| Modell: | SDM530C |
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