LY-DC12
  • Stock Code: 601222.SH
Products

DC12


LY-DC12

LY-DC12


LY-DC12 is an advanced data concentrator equipped with strong processor chipset, large data storage capability, and optional LCD; it also supports accurate metering functions, and transformer monitoring system. Its modular design provides variety of reliable wired & wireless uplink and downlink communication channels addressing a secure and future-proof data transaction platform. This range of communications can be a local physical port like IR, RS232, RS485, USB and remote downlink PLC, RF or NB-IoT communications as well as GPRS/3G/4G/Ethernet uplink channels.

LY-DC12 is designed fully complying to DLMS/COSEM and IDIS standards to easily and securely provide interoperability over different worldwide metering and system vendors.

DCU

Parameters

DCU

Electrical

Operating Voltage

3x230/400 V

Operating Voltage Range

± 20%

Frequency

50/60Hz ±5%

Power Consumption (V,I)

Without Communication: <5W ,
With PLC/Cellular Communication: <9W

RTC

0.5s/days

Communication

Local Communication

Optical Port, USB, RS232, RS485

Uplink Communication

GPRS/3G/4G, Ethernet (RJ45)

Downlink  Communication

PLC (G3/PRIME/BPLC) , RF

Environmental

Temperature Range

Operating: ( -30°C  to +60°C)
Storage: -45°C to 85°C

Relative Humidity

<95%

Mechanical

IP Degree

IP54

Meter Case

PC + 10% GF

Terminal

9mm, Brass

Dimension, LWH (mm)

290 x 180 x 95

Weight (kg)

Approx. 3

Functional

Data Protocol 

DLMS COSEM  according to IDIS data model specification

Operating System

Linux

CPU

≥1024

Supporting MP

Power Thresholds, Over/Under Voltage (Configurable)

Security

AES128 , ECC192

MTBF

≥ 50000 h







METERING

Accuracy (active and reactive energy)

Class 1 for Active (IEC62053-21)
Class 2 for Reactive (IEC 62053-23)

Connection Type

3P4W


Nominal Current

1A

Max Current

6A

Starting Current (% Ib)

0.4% Ib

Functional

Load Profile

Max 6720 entries. 15 Channels, (Configurable interval: 1 to 60min)

Billing Periods

12 months

Event Log

550

Measuring Values

kW, KVAR, Kva, kWh, kVArh, kVAh, V, I, PF

Tariffs

6

Anti-Tampering

Magnetic Field, Bypass, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral

Protocol & Standards

IEC 62052-11, IEC 62053-21/23,  IEC 62056,  etc.


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