Single Phase Remote Control Prepaid Built-in Relay Electrical Meter

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 5,400.00

Description

Description

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.

Electrical characteristics
Type of measurement
RMS including harmonics 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
Reactive Energy
IEC62053-23 Class 2, IEC 61557-12 Class 2
Frequency
±0.1%
Current
±0.2%
Voltage
±0.2%
Power Factor
±0.01
Data Update Rate
1 second nominal
Power Consumption Per Phase
≤2W/10VA
Max Reading
999999.99kwh/kvarh
Input-Voltage
Operational Voltage
176-276VAC
Un
230/400VAC
Impedance
1M Ω
Frequency Range
50/60H
Input- Current
Basic Current
5(100)A
Operational Current Range
0.4%Ib~Imax
Over Current Withstand
30Imax for 0.01S
Impedance
<1 mΩ
Mechanical Characteristics
IP Degree of Protection (IEC 60529)
IP51 front display
Dimensions (WxHxD)
76×96.5×76.5
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
EN55011 Class A
Conducted Emissions
EN55011 Class A
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
Transmission speed
1200bps~9600bps
Parity
None (default), Odd, Even
Stop bits
1 or 2
Response time
<100 mS

Additional information

Weight 0.38 kg
Dimensions 7.6 × 9.65 × 7.65 cm
Color

White

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