In Stock
Warranty: 1 year
Model Number: SDM320Y
Display Type: Digital Only
Phase: Single Phase
Measuring Energy Range: 999999.99kwh/kvarh
Accuracy Class: class 1/class 0.5s
Output Voltage: 230/400VAC
Operating Temperature: -25 to 55°C
Dimensions: 76×96.5×76.5
Basic Current: 5(100)A
IP Degree of Protection (IEC 60529): IP51 front display
Mounting Type: 35mm Standard DIN Rail mounting
Humidity Rating: <95% RH at 50 °C (non-condensing)
Transmission speed: 1200bps~9600bps
Data type: Floating point
Electrostatic Discharge: IEC 61000-4-2
Supply Ability: 1000 Piece/Pieces per Week
Packaging & Delivery: carton
KSh 5,947.00 KSh 5,400.00
Measures KWh Kvarh, KW, PF, HZ, V, A, etc.
Prepaid Recharged
Built-in Relay, Remote Control Switch
Alarm System
Management Software
Rs485 Modbus
Din Rail Mounting 35mm
100A Direct Connection
Better Than Class 1 / 0.5s Accuracy
The SDM320Y is Eastron new generation single phase prepaid multifunction remote control din rail meter. It has prepaid recharge function and remote monitor and control function. It has a built-in relay, you can remote control turn off when user balance is zero. Besides, it has alarm system, the meter will remind user automatically in advance when the balance is low.
Besides meter, the management software <EEMP> will can help you manage meters and users more easily and efficiently. There are many functions you can use: registered user, allocation, charge management, invoice printing, parameter setting, currency setting, time setting, data statistics,etc.
SDM320Y measures and displays the characteristics of one phase two wires (1p2w) supplies, including voltage, current, frequency, power, active and reactive energy, imported and exported. Energy is measured in terms of kWh, kvarh. In order to measure energy, the unit requires voltage and current inputs in addition to the supply required to power the product.
SDM320Y supports max. 100A direct connection, saves the cost and avoid the trouble to connect external CTs, giving the unit a cost-effective and easy operation. Built-in interfaces provides pulse and RS485 Modbus RTU outputs. Configuration is password protected.
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Electrical characteristics
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Type of measurement
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RMS including harmonics on three phase AC system ( 3P+N)
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Measurement accuracy
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Power
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IEC 61557-12 Class 0.5
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Active Energy
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IEC 62053-22 Class 0.5S, IEC 61557-12 Class 0.5
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Reactive Energy
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IEC62053-23 Class 2, IEC 61557-12 Class 2
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Frequency
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±0.1%
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Current
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±0.2%
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Voltage
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±0.2%
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Power Factor
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±0.01
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Data Update Rate
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1 second nominal
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Power Consumption Per Phase
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≤2W/10VA
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Max Reading
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999999.99kwh/kvarh
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Input-Voltage
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Operational Voltage
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176-276VAC
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Un
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230/400VAC
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Impedance
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1M Ω
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Frequency Range
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50/60H
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Input- Current
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Basic Current
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5(100)A
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Operational Current Range
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0.4%Ib~Imax
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Over Current Withstand
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30Imax for 0.01S
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Impedance
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<1 mΩ
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Mechanical Characteristics
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IP Degree of Protection (IEC 60529)
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IP51 front display
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Dimensions (WxHxD)
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76×96.5×76.5
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Mounting Type
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35mm Standard DIN Rail mounting
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Material of meter case
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Self-extinguishing UL 94 V-0
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Mechanical environment
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M1
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Environmental Characteristics
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Operating Temperature
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-25 to 55°C
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Storage Temperature
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-40 to 70°C
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Humidity Rating
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<95% RH at 50 °C (non-condensing)
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Pollution Degree
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2
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Altitude
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2000m
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Electromagnetic Compatibility
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Electrostatic Discharge
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IEC 61000-4-2
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Immunity to Radiated Fields
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IEC 61000-4-3
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Immunity to Fast Transients
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IEC 61000-4-4
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Immunity to Impulse Waves
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IEC 61000-4-5
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Conducted Immunity
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IEC 61000-4-6
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Immunity to Magnetic Fields
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IEC 61000-4-8
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Immunity to Voltage Dips
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IEC 61000-4-11
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Radiated Emissions
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EN55011 Class A
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Conducted Emissions
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EN55011 Class A
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Harmonics
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IEC 61000-3-2
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Safety
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Measurement Category
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Per IEC61010-1 CAT III
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Current Inputs
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Require external Current Transformer for Insulation
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Over voltage Category
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CAT III
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Dielectric Withstand
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As per IEC 61010-1 Double Insulated front panel display
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Protective Class
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II
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Communications
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Interface standard and protocol
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RS485 and MODBUS RTU
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Communication address
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1~247
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Transmission mode
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Half duplex
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Data type
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Floating point
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Transmission distance
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1000m Maximum
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Transmission speed
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1200bps~9600bps
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Parity
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None (default), Odd, Even
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Stop bits
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1 or 2
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Response time
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<100 mS
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| Weight | 0.38 kg |
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| Dimensions | 7.6 × 9.65 × 7.65 cm |
| Color | White |
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