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Sinusoidal Motor Efficiency Controller for Constant Speed, Variable LoadAC Motors. This multifunctional controller improves energy efficiency,reliability, and reduces operating expenses by controlling the voltagesupplied to the motor.

Voltage Control Technology that Benefits More than Frequency Controland Goes Beyond Soft Starters.

BENEFITS Motor Start -s tartup current a t typica lly 2x the nom inal Energy Efficiency -reduces energy consumption (kWh) and facility losses

Power Quality -ha rmonics filtra tion a nd po we r fa cto r correc tion Maintenance - extends motor lifetime, reduces dow ntime/ma intenanc e c os ts

FEATURESHarmonics-free motor startup -Provides reduced motor startup at typical 2x nominalcurrent. The R IG HTVoltag e te chno log y s tarts the mo tor ha rmonics -free for les s failuresand fewer misha ps, w hich a re typica l in SC R-ba sed sta rters.

Reduced maintenance and downtime -The S inuMEC red uce s the mo tors ope ratingtemperature by up to 10 Celsius and reduces operating stress (voltages, mechanical).This improves m otor lifetime a nd reduce s d ow ntime a nd ma intena nce c os ts b y up to 50%.

Reducing energy consumption - Reduces the motors internal losses, optimizes themotor s e f f ic iency and saves up to 20% of the energy consumpt ion (kWh) .

Reducing conduction losses -Loss es on electrica l wires and trans formers a re, ona verage , 12% of elec tricity co nsumption. The S inuMEC red uces the c urrent b y up to 50%,thus reduc ing up to 75% of the los se s. This brings a dd itiona l kWh s avings of up to 9%.

Harmonics filtration - The S inuMEC filters o ut up to 60% of the existing ha rmonics bo thto the motor and to the w hole network. Harmonics are one of the mos t commo n ca usesfor energy los se s, electrica l network failures and fires .

Power Factor Correction -Improves the pow er facto r (P F) on the mo tor itself and reduc esthe amount of ca pac itors req uired by c entral P FC s ystems. Unlike P FC s ystems thatimprove the P F for the utility compa ny, the S inuMEC improves P F a lso for the fac ility itself.It ca n improve as high a s 60% of the pow er fac tor, w hich provide s s a ving in investm entof eq uipment and energy loss es.

Motor protection -P rotec ts the moto r from opera ting und er netwo rk failure or internalfailure conditions.

SIMPLE INSTALLATION

N o a f f e c t o n m o t o r a n d l o a d o p e r a t i o n s u c h a s s p e e d o r t o r q u e Simple instal lat ion using three standard cables no infrastructure change Heavy duty, works also in low power quality conditions and with any phase

rotation order

P lug &S a ve: supplied rea dy to use no s etup is req uired for most insta lla tions

ALL-IN-ONE SOLUTIImprove all a sp ec ts o felectric network: moprotec tion, mo tor sta renergy s avings

MOTOR SYSTEMS:AC induc tion m oto rs wpartial or variable lorunning a t consta nt spe

APPLICATIONS:Industrial: Granulatogrinders, shredd ers, mvac uum pumps, hydrapumps, mud a nd sludpumps, conveyors, bucelevators, mixers, presfans a nd more

Commercial:Esca latmoving walkways, fand more

RANGE:15A - 142A,400v/50Hz or 480v/60

SinuMEC

Motor P rotection

Po wer Facto r Correction

Harmonics Filtration

Conduction Loss es Sa ving

Energy Saving

Reduced Maintenance

Motor Start

S inuMEC S oft S t

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VOLTAGE CONTROL

The S inuMEC is b uilt a round pa tented RIG HTVolta ge tec hnolog y w hich ena bles c ontrolof the volta ge supplied to the AC moto r. B y utilizing proprieta ry me thod s for co mbiningthree-pha se voltag e vec tors (V V C - Voltag e Vec tor Comb ina tion), the S inuMEC co ntrolsvoltage a mplitude w hile keeping pure s inusoida l wa veform, without generating ha rmonicsa nd is EMI/RFI free. The S inuMEC a utoma tica lly c ontrols the volta g e s upplied to themotor, a cc ording to its loa d. In this wa y, the o peration is o ptimized while keeping thesa me o perating co nditions. By reduc ing the voltag e, the S inuMEC d ynamically a djuststhe ful l motor power to 100%, 50% or 25% of i t s or ig inal power ra t ing .

CONNECTION MODESThe S inuMEC c a n be co nnected bo th in-line to the motor a nd inside the moto r delta(See diagram on the left). In-line connection provides the maximum performancewhile inside delta connection provides great economical value.

When connected in-line to the motor, the motor receives one of three voltages (L-L):400v/300v/220v in 400v/50Hz ne tw ork or 480v/360v/265v in 480v/60Hz netw ork. Forthis connection, the SinuMEC should be rated at 100% of the motor rated current.

When connected inside the delta, the motor receives one of three voltages (L-L):400v/310v/290v in 400v/50Hz ne tw ork or 480v/370v/350v in 480v/60Hz ne tw ork. Forthis co nnection, the S inuMEC s hould be ra ted a t 58% of the mo tor ra ted current. Forexample, a 75A motor can be operated using a 43A SinuMEC.

INTEGRAL BYPASS CONTACTORThe SinuMEC ha s a n integral bypa ss co ntac tor that ca n be operated a t one of thefollow ing co nditions :

The motor is loa ded by mo re tha n 55% and sta rtup is co mpleted - no voltag e c ontrolis req uired

Signal provided on digital input to force bypass The unit is in tes t mod e (in this mod e, it cha nge s period ica lly from o pera tion mo de

to bypas s mode)

The S inuMEC interna l temp era ture is too high (a nd the moto r continues to w ork).

MODELS

he techno logy is protec ted byatents and patent pending.opyright Po werSines Ltd.pecifications are subject to changeithout notice.

o we rSines Ltd. is ISO 9000:2000 andQNet a pproved

For more information plea se c ontac t us a t info@powersines.com | www.powersines.com

* The S inuMEC rating is d efined

in Amperes . The pow er ratings a re

for indication only and based on

standard motors . P lease check

the motor nominal current a nd the

SinuMEC's spec sheet for the

most suitable SinuMEC model .

CONNECTION MODES

In-Line

M

Inside Delta

M

SinuMEC

inuMEC

BLOCK DIAGRAM

400v

Summation

+ Series Reactor

Protection

Control

Measurements

+

0, 100 or 180v

Conditional

Voltag e

Trans former

400, 300 or 220v

M

Controller

nuMEC

PowerSines Inc.3000 High Ridge Roa d S uite 15

Boynton Beach, FL 33426

Tel: 866-999-5705 Fa x: 866-845-4581

PowerSines Ltd.P OB 255, Or-Yehud a , 60200 IS RAEL

Tel: + 972 (3) 538-2828 Fa x:+ 972 (3) 538-2888

15

30

43

57

75

85

104

142

[kW]

7.5

15

22

30

37

40

55

75

[HP]

10

20

30

40

50

60

75

100

In-line[A]

[kW]

12

25

37

50

60

75

95

132

[HP]

15

35

50

65

80

100

125

175

Inside Delta

[kW]

7.5

18

22

30

45

50

55

75

[HP]

10

25

30

40

60

65

75

100

In-line

[kW]

15

22

37

55

75

90

95

132

Inside DeltaModel

Max. Motor Power* at 400v/50Hz Max. Motor Power* at 480v/60Hz

[HP]

20

40

50

75

100

110

125

175