Wi Gem & Multi Gem

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Your key to power and energy measurement solutions Corporation Certificate ISO 9001 ISO 14001 RoHS C E U L J&D is a creative corporation who always thinks what will be unique, innovative and stable. J&D establishes highly qualified production availability and speedy designing capability for power and current monitoring. J&D's best staffs always offer optimized solution for customer satisfaction. novation mart Grid dvancement ensing echnology i S A S T novation mart Grid dvacement ensing echnology i S A S T J&D is a global leader to manufacture current and voltage sensor in smart grid industry all covering of distribution, saving, protecting and metering electricity. As current sensing expert, J&D builds up additionally Wi-GEM and Multi-GEM measuring system with high accuracy sensor technology to make power distribution monitoring effectively.

description

Telecom wireless current sensor

Transcript of Wi Gem & Multi Gem

Page 1: Wi Gem & Multi Gem

Your key to power and energy measurement solutions

Corporation

Certi�cate

ISO 9001 ISO 14001 RoHS

C E U L

J&D is a creative corporation who always thinks what will be unique, innovative and stable.J&D establishes highly quali�ed production availability and speedy designing capability for power and current monitoring. J&D's best sta�s always o�er optimized solution for customer satisfaction.

novationmart Griddvancementensingechnology

iSAST

novationmart Griddvacementensingechnology

iSAST

J&D is a global leader to manufacture current and voltage sensor in smart grid industry all covering of distribution, saving, protecting and metering electricity. As current sensing expert, J&D builds up additionally Wi-GEM and Multi-GEM measuring system with high accuracy sensor technology to make power distribution monitoring e�ectively.

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New products as advanced way of installation

Wireless Green Energy Meter(Wi-GEM) adopts Zigbee solution for a wireless telecommunication. It is used for industrial application like factory, building automation and SCADA as well. Wi-GEM is cosisted of EMU(Energy Meter Unit), EMR(Energy Meter Router), EMC(Energy Meter Coordinator) and iSAST OPEN CTs such as split CTs or �exible Rogowski coils by customer need. Customer can choose their power lines from single phase to 3P3W / 3P4W for metering. It measures power energy consumption e�ectively in real time. User can set up time to collect data. After installation of one EMU, it sends data to EMR in each �oor as wireless way then EMR sends data to EMC. Finally EMC talks to computer. Installation is simple and easy without any disconnection of live power line as well as the compact design and easy modbus open protocal support.

INSTALLATION

3PHASE 4WIRES3PHASE 3WIRESSINGLE PHASE

WIRELESSGREEN ENERGY METER

Electric power energy meter(EMU) performs variable electric measurements with pre-wired split core current transformers(CTs) and the voltage input and send the data to EMR or EMC automatically. EMU is applied to both single or three phase line with a wireless(radio) communication.

Energy Meter UnitRouter (Repeater), EMR extends the transmission distance between the Meter (EMU) and the Coordinator (EMC) to get a smooth transmission.

Energy Meter RouterStand alone gateway, EMC manages the wireless network and collect the data periodically sent by the Wireless EMU or EMR. The Meter Coordinator (EMC) can be accessed by the data logging system for metering and the other analysis use.

Energy Meter Coordinator

EMREnergy Meter Router

EMCEnergy Meter Coordinator

• Measurement : Votage, Current, Hz, PF , Active/Reactive/Apparent Power,

Active/Reactive/Apparent Energy of each phase and total.• Frequency : 45~65Hz• Voltage : 100~250VAC( ± 10%)/phase to neutral.• Current : 5~2,400A using the split core CT. 250~5,000A using the Rogowski coil CT. • Control voltage : 100~250VAC ( ± 10%)/ L1-N• Power consumption : 10VA• Measurement category : CAT III• Ambient operating temperature : -10˚C ~ +55˚C• Max altitude : 2,000m• 2.4GHz wireless ZigBee module , max 200 node installation• Time stamps for transmission data, Logging interval : 1~60 min.• Accuracy : IEC62053-21 Class 1.0, IEC62053-22 Class 0.5• Support DIN rail mounting.• Modbus protocol (Coordinator)

GENERAL FEATURES

EMCEnergy Meter Coordinator

EMREnergy Meter Router

EMREnergy Meter Router

Wi-GEM Network Topology

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New products as advanced way of installation

MULTIGREEN ENERGY METER

PowerFG RS485 CH 10~12 CH 13~15 CH 16~18

DO/DI

NTCEthernet

Volt.

Mea

sure

men

t

RU

NST

ATC

omm

.

CH 7 ~ 9 CH 4 ~ 6 CH 1 ~ 3

L1L2

L3L4

L5L6

MMI

N L

ControlPower

F.GGNDTRX-TRX+

N S PD OC A

D I- +

RST

R S T

RST

Typical Wiring(3PHASE 3WIRES)

- Max 18 single phase and 8x3P3W and 6x3P4W feeder monitoring- Measurement : V (L-N, L-L), I (Line), Hz, PF , Act/React/App Power,

Act/React/App Energy of each phase and total. Demand, Sag, Harmonics (THD)

- Frequency : 45~65Hz- Voltage : ~690VAC ( Line to Line ) .- Current : 5 ~2,400A using the split core CT. 250~5,000A using the Rogowski coil CT. - Control voltage : 100~240VAC ( ± 10%)- Digital Output : 1-SPST ( 3A resistive) - Accuracy : IEC62053-21 Class 1.0, IEC62053-22 Class 0.5- Support DIN rail mounting .- Cost saving for power monitoring integration.- Flexible demand period setting for energy consumption pattern analysis.- 1 analog input terminal for a temperature measurement (NTC) or

4~20mA signal input. - Support RS485 Serial (Modbus RTU) and Ethernet (Modbus TCP) Comm.

GENERAL FEATURES

Multi Green Energy Meter(Multi-GEM) is the reliable and accurate energy management and metering device under real time monitoring at electric multiple feeding points. The Multi-GEM automatically provides metering, demand, energy readings and loggings over multi feeding points Multi-GEM_18 monitors up to 8x3phase circuits or 18 single phase circuits or any combination of single and three phase circuits. This useful �exibility makes Multi-GEM be e�ective over IDC (Internet Data Center), o�ce buildings and shopping mall and the other industries. Current detection of Multi-GEM is operated via external current transformers(CTs), Each CT measurement and log the current and energy with the voltage input consumed by each of the branch circuits at the electric feeding points. This �exibility allows simple restructuring for electric circuit group without wiring changes. The �exible structure makes an easy energy consuming analysis and electric bill count for a valuable saving of time and money naturally.

Multi-GEM 18

Network Topology

#1 #2 #3 #10

#31 #32 #33 #40

GatewayRS-485

(4PORT)

RS-485

RS-485

#1 #2 #3 #n

SwitchHUB

Ethernet

Energy Monitoring System

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New products as advanced way of installation

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

35*38, 62*73, 62*141250 to 2400A100 mA

Inner DiameterCurrent Range

Secondary Current18AWG Lead wiresOptional Output

• High reliability• Included over-voltage protection circuit to do fast installation• Accuracy class 0.2S / 0.5S complying with IEC60044-1• Certified for UL & CE complying with IEC60101-1• CATⅡ or CATⅢ 600VAC• Installation innovation

JSC 01/02/03 Series

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

10,16, 24, 365 to 600AmA

Inner DiameterCurrent Range

Secondary CurrentLead wiresOptional Output

• Small-size, light-weight• Included over-voltage protection circuit to do fast installation• Accuracy class 0.5 / 1.0 complying with IEC60044-1• Certified for UL & CE complying with IEC60101-1• CATⅡ or CATⅢ 600VAC• Installation innovation

JSXXFL / JSXXSL Series

SPLIT-CORECURRENT TRANSFORMER

M3-Screw

8mm

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

17, 24, 3650 to 600A100 mA

Inner DiameterCurrent Range

Secondary Current2 X M3-Screw, with Terminal coverOptional Output

• Small-size, light-weight• Included over-voltage protection circuit to do fast installation• Accuracy class 0.5 / 1.0 complying with IEC60044-1• Certified for UL & CE complying with IEC60101-1• CATⅡ or CATⅢ 600VAC• Installation innovation

JSXXF / JSXXS Series

IP 20IP 20

PROBE HEAD ONLY

NEW

PE

RFECT TECHNOLOGY

INSTALLATION INNOVATION

OEMYEARS5

W A R R A N T Y

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New products as advanced way of installation

SPLIT-CORECURRENT TRANSFORMER

M3-Screw

8mm

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

17, 18, 24, 36100 to 600A5A

Inner DiameterCurrent Range

Secondary Current2 X M3-Screw, with Terminal coverOptional Output

• Small-size, light-weight• Included over-voltage protection circuit to do fast installation• Accuracy class 0.5 / 1.0 / 3.0 complying with IEC60044-1• Certified for UL & CE complying with IEC60101-1• CATⅡ or CATⅢ 600VAC• Installation innovation

JSXXS Series

M3-Screw

8mm

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

17, 18, 24, 3660 to 600A1A

Inner DiameterCurrent Range

Secondary Current2 X M3-Screw, with Terminal coverOptional Output

• Small-size, light-weight• Included over-voltage protection circuit to do fast installation• Accuracy class 0.5 / 1.0 / 3.0 complying with IEC60044-1• Certified for UL & CE complying with IEC60101-1• CATⅡ or CATⅢ 600VAC• Installation innovation

JSXXS Series

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

35* 38, 62*73, 62*141100 to 2400A5A

Inner DiameterCurrent Range

Secondary Current18AWG Lead wiresOptional Output

• High reliability• Included over-voltage protection circuit to do fast installation• Accuracy class 0.5 / 1.0 / 3.0 complying with IEC60044-1• Certified for UL & CE complying with IEC60101-1• CATⅡ or CATⅢ 600VAC• Installation innovation

JSC 01/02/03 Series

IP 20IP 20

PROBE HEAD ONLY

NEW

PE

RFECT TECHNOLOGY

INSTALLATION INNOVATION

OEMYEARS5

W A R R A N T Y

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New products as advanced way of installation

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

100, 130, 150, 200, 250, 300, 500250 to 6000AmV

Inner DiameterCurrent Range

Secondary CurrentLead wiresOptional Output

• Energy sub-meters• Power meters• Meet accuracy class 0.5 / 1.0 according to IEC60044-8• Certified for UL & CE complying with IEC60101-1• CAT Ⅳ, 600V & CAT Ⅲ, 1000V• Installation innovation

New JRF 1S/2S/3S Series

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

80, 125250 to 3000AmV

Inner DiameterCurrent Range

Secondary CurrentLead wiresOptional Output

• Energy sub-meters• Power meters• Meet accuracy class 0.5 / 1.0 according to IEC60044-8• Certified for UL & CE complying with IEC60101-1• CAT Ⅳ, 600V & CAT Ⅲ, 1000V• Installation innovation

New JRF 80S/125S Series

CLAMP-ON FLEXIBLE ROGOWSKI COILCURRENT TRANSFORMER

IP 65IP 65

PROBE HEAD ONLY

IP 67IP 67

PROBE HEAD ONLY

NEW

PE

RFECT TECHNOLOGY

INSTALLATION INNOVATION

OEMYEARS5

W A R R A N T Y

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

NEW PRODUCTS AS

ADVANCED WAY O

F INSTALLATIO

N

55, 80, 105500 to 2000AmV

Inner DiameterCurrent Range

Secondary CurrentLead wiresOptional Output

• Energy sub-meters• Power meters• Meet accuracy class 0.5 / 1.0 according to IEC60044-8• Certified for UL & CE complying with IEC60101-1• CAT Ⅳ, 600V & CAT Ⅲ, 1000V• Installation innovation

JRF 55/80/105B Series