Product Description

Model NO.: DTS168


Installation: Direct Connected


Electric Equipment: Three-phase Three-wire


Power Meter Connection: Terminal


Type: Energy Meter


Customized: Customized


Trademark: CALIN




Display: Digital


Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter


Theory: Electronic Meter


Measured Signal: Continuous Wave


Certification: RoHS, ISO, CE


Size: 160mm*148mm*59mm


Origin: Shenzhen China


Main Features



Energy Measurement


Total and time-sharing forward active & reactive energy measurement

Total and time-sharing reverse active & reactive energy measurement

Total forward & reverse apparent energy measurement

Save last one to sixteen months energy data



Max. Demand Measurement


Measure total and time-sharing forward active & reactive maximum demand and time of occurred

Measure total and time-sharing reverse active & reactive maximum demand and time of occurred

Measure total forward & reverse apparent maximum demand and time of occurred



Real Time Measurement


Real-time measurement of the phase voltage, current, total active power, reactive power, apparent power, total power factor, power grid frequency



TOU


4tariffs, 100holidays, 14seasontables, 8time zonetables, each table on maximum 14 time zones



Optical port interface


Support IEC62056-21 protocol



RS-485 serial interface


Communication standards DL/T645-2007, 2400bps for communication

Support IEC62056(DLMS/COSEM) protocol



LCD display


Number of digits value field Up to 8

Digit size 6x14.5mm



Technical parameters:

Electrical parameters:
Voltage
Nominal voltage Un	3x220V
Extended operating voltage range	80%~115%Un
Limited voltage	70%~120%Un
Frequency
Nominal frequency fn	60Hz
tolerance	5%
Current
Basic current(Ib)	10A
Maximum current(Imax)	100A
Starting current(Ist)	30mA
Active energy constant	400imp/kWh
Measurement Accuracy
Active energy to IEC6205321	Class1.0
Reactive energy to IEC6205323	Class2.0
Power Consumption
Power consumption in Voltage circuit	<2W <8VA
Power consumption in current circuit	<1VA
Temperature range
Operation meter	25ºC to+70ºC
Storage	40ºC to+85ºC
Insulation strength
AC Insulation strength	4kV at 50Hz during 1min
Impulse voltage 1.2/50μs mains connections	8kV
Electro Magnetic Compatibility
Electrostatic discharges
Contact discharge	8kV
Air discharge	16kV
Electromagnetic RF fields
27MHz to 500MHz typical	10V/m
100kHz to 1GHz typical	30V/m
Fast transient burst test	4kV
Mechanical requirements
Meter shell Protection Rate	IP54
Protection	classII

Installation Dimension Figure

Dimension

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Product Categories : Smart Energy Meter