WTEC Brochure Merged

WTEC and i ts aff i l iates is an engineering, m a n u f a c t u r i n g , p r o c u r e m e n t a n d c o n s t r u c t i o n c o m p a n y d e d i c a t e d t o t h e a l t e r n a t i v e e n e r g y m a r k e t . I t d e s i g n s a n d p r o d u c e s p r o d u c t s t o m o v e e n e r g y f r o m t h e g e n e r a t i o n p o i n t t o u t i l i t y i n t e r c o n n e c t f o r b o t h w i n d a n d s o l a r e n e r g y . T h e C o m p a n y ' s a p p r o a c h i s t o o f f e r a c o m p r e h e n s i v e p a c k a g e o f e l e c t r i c a l c o m p o n e n t s . I t s g o a l i s t o p r o v i d e a o n e s t o p a p p r o a c h t o i t s c u s t o m e r s , t h e r e b y m i n i m i z i n g e r r o r s a n d m a x i m i z i n g e f f i c i e n c y .

T h e g r o u p c o n s i s t s o f W T E C i t s e l f ; A E D ; a n d R E R C . R E R C p r o v i d e s e n g i n e e r i n g s e r v i c e s ; W T E C p r o v i d e s O E M p r o d u c t s ; A E D i s t h e c o n s t r u c t i o n a r m f o r t h e i n s t a l l a t i o n o f c o m p l e t e b a l a n c e o f s y s t e m f o r W i n d a n d S o l a r f a r m s .

O u r m i s s i o n i s t h e m o s t e f f i c i e n t R e n e w a b l e E n e r g y S e r v i c e s C o m p a n y d e s i g n i n g , s u p p l y i n g a n d i n s t a l l i n g e l e c t r i c a l s y s t e m s f o r g e n e r a t i o n o f s o l a r a n d w i n d p o w e r . W T E C h a s t h e s o l u t i o n t o y o u r p r o j e c t s r e q u i r e m e n t s , w h e t h e r i t i s a c o m p l e t e s o l a r o r w i n d f a r m o r a s p e c i f i c c o m p o n e n t o f t h a t p r o j e c t .

W T E C G r o u p o f C o m p a n i e s

R E R CR E R C d e s i g n s s o l a r a n d w i n d f a r m e l e c t r i c a l s y s t e m s c o m p r i s e d o f t h e c o l l e c t i o n s y s t e m a n d s u b s t a t i o n . I t a l s o d e s i g n s e n t i r e s o l a r f a r m s f r o m t h e r a c k i n g s y s t e m t o t h e s u b s t a t i o n . T h i s g r o u p i s u n i q u e l y p o s i t i o n e d t o l e v e r a g e t h e k n o w l e d g e o f i t s s i s t e r c o m p a n i e s t o p r o d u c e c o s t e f f e c t i v e d e s i g n s , b y u t i l i z i n g i n h o u s ep r o d u c t s s u c h a s c o m b i n e r b o x e s , h a r n e s s e s e t c . R E R C a l s o a s s i s t s i t s s i s t e r c o m p a n i e s t o d e s i g n p r o j e c t s w i t h b e t t e r c o n s t r u c t a b i l i t y f r o m a p r a c t i c a l s t a n d p o i n t . R E R C e m p l o y s h i g h l y s k i l l e d a n d q u a l i f i e d e n g i n e e r s a s w e l l a s i n d u s t r y r e c o g n i z e d s o f t w a r e .

W T E C O E MW T E C p r o v i d e s e l e c t r i c a l c o m p o n e n t s t o t h e w i n d a n d s o l a r f a r m m a r k e t s . I n t h e s e m a r k e t s , t h e C o m p a n y s e l l s i t s m a n u f a c t u r e d p r o d u c t s t o m o v e e n e r g y f r o m t h e g e n e r a t i o n p o i n t ( w i n d t u r b i n e / s o l a r a r r a y ) t o u t i l i t y i n t e r c o n n e c t , e . g . e l e c t r i c a l c a b l e s ( D L O , 3 5 k V e t c . ) , t r a n s f o r m e r s , i n v e r t e r s , e - h o u s e s e t c .

T h e C o m p a n y i s a l s o a p r o v i d e r o f E l e c t r i c a l C a b l e s a n d c o m p o n e n t s e x c l u s i v e l y t o t h e W i n d a n d S o l a r M a r k e t . I t i s o n e o f t h e l a r g e s t v a l u e a d d e d p r o v i d e r s t o W i n d T u r b i n e m a n u f a c t u r e r s . W T E C v a l u e a d d e d s e r v i c e s i n c l u d e U L h a r n e s s e s , U L j u n c t i o n b o x e s , p r e p a c k a g e d E - h o u s e s w i t h I n v e r t e r s ; a n d D C c a b l e h a r n e s s e s p r e - m a d e f o r e a s y t e r m i n a t i o n i n t h e f i e l d .

A E DA E D i s t h e C o m p a n y s c o n s t r u c t i o n u n i t . A E D h a s t h e c r e w s a n d e q u i p m e n t a v a i l a b l e t o s e r v i c e a n y n u m b e r a n d a n y s i z e p r o j e c t s i n N o r t h A m e r i c a . I n a d d i t i o n t o i t s f l e e t o f s t a n d a r d c o n s t r u c t i o n v e h i c l e s , A E D o w n s a n d o p e r a t e s t h e m o s t m o d e r n a n d s o p h i s t i c a t e d l i n e o f t r e n c h e r s f o r b u r y i n g u n d e r g r o u n d c o l l e c t i o n s y s t e m s e . g . n i n e p o w e r f u l R i v a r d t r e n c h e r s , s e v e r a l T e s m e c r o c k t r e n c h e r s ( t w o o f t h e t h r e e l a r g e s t m a c h i n e s i n N o r t h A m e r i c a ) a n d s p e c i a l i z e d m o b i l e T u r c h i p i l e d r i v e r s f o r s o l a r p o s t i n s t a l l a t i o n .

T h e C o m p a n y h a s e x p a n d e d i t s p r o d u c t l i n e w i t h s p e c i a l t y s t e e l p r o d u c t s f o r i n s t a l l a t i o n i n t h e f i e l d . I t h a s a l i n e o f I - b e a m s a n d r o u n d p i p e s f o r m o u n t i n g s o l a r a r r a y s . T h e s e p o s t s a r e c u t t o l e n g t h ; h o l e s a r e p u n c h e d t o c u s t o m e r s p e c i f i c a t i o n a n d d e s i g n f o r p a n e l m o u n t s ; a n d a r e t h e n g a l v a n i z e d i n t o f i n i s h e d p r o d u c t .

A E D e q u i p m e n t e n a b l e s t h e C o m p a n y t o e f f e c t i v e l y t r e n c h i n a n y g r o u n d c o n d i t i o n . A E D s e r v i c e s i n c l u d e U n d e r g r o u n d c a b l e i n s t a l l a t i o n ; I n s t a l l a t i o n o f s w i t c h g e a r s , t r a n s f o r m e r s a n d i n v e r t e r s ; S p l i c i n g a n d t e r m i n a t i o n o f M V a n d L V c a b l e s ; I n s t a l l a t i o n a n d t e r m i n a t i o n o f f i b e r o p t i c c o m m u n i c a t i o n s y s t e m s ; S o l a r r a c k i n s t a l l a t i o n , f i x e d a n d t r a c k i n g ; D r i v i n g o f s o l a r m o u n t i n g p o s t s ; I n s t a l l a t i o n o f f o u n d a t i o n g r o u n d g r i d s a n d c o n d u i t s , e t c .

Low Voltage Cables & AccessoriesWTEC offers a wide range of cables and cable accessories for Wind Farms and Utility Scale Solar Projects. At the point of power generation to collection, WTEC supplies UL 4703 listed Photovoltaic Wire (PV), ranging from 600 V to 2 kV applications, along with PV terminations/connectors and other associated accessories. From the point of collection to conversion, WTEC can provide various Low Voltage cable solutions, Aluminum and Copper, to meet any design criteria. In addition to supplying materials, WTEC is a UL certified harness facility capable of manufacturing cable assemblies, to provide plug and play site installation.

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PV Wires

Size #8 - #14 AWG

600 V - 2 kV

UL 44

UL 4703

UL 1581

UL 854

PV Wire Connectors

Size #8 - #14 AWG

600 V - 1 kV

H4 Connectors (Male/Female)

NEC 2008

IP67 standards

UL, TUV, IEC/CEI, NEC, & DIN V

Aluminum Cables

Size #8 - 1000 kcmil

600 V - 2 kV

AL 1350/8000 Series

ICEA S-95-658, LL49

UL Standard 854 for Type

USE-2

UL Listed for RHH, RHW-2

THHN-THWN2, XHHW

Compression Lugs

Double Hole ConnectorLong BarrelWire sizes 8 Gauge through 4/0 AWG 250 1000 MCM Compression ConnectorsAL and CUUL 486A1-Hole,2-HoleStandard/Narrow Tongue

DLO Copper Conductor Cables

2/0 AWG 929.2 kcmil600 V - 2 kVUL 44UL 1685, IEEE1202, CSA FT4 flame testsC22.2 No.38NEC Article 310RHH-RHW2

Multi Conductor Control Cables

Size 2/0 - 18 AWG600 V or WTTC 1 kV 2 to 25 conductors or pairsUL and CSA listedWet/ Dry LocationsSunlight ResistantFlame Retardant

Cable Harness

IPC-620-A Certified ISO Certified 9001:2008

UL 817, E # 319320

Cable Ties and Hardware

Molded From a 6/6 NylonVariety of Sizes and StylesWeather ResistantFor Outdoor UseUL Standard 62275UL 1565NEC Section 300.22UL Listed 181 B-CNuts, Bolts, Washers

WTEC supplies overmolded cable assemblies for power and control applications in Solar and Wind plants. The overmolding makes the cable assemblies rugged to water penetration, mechanical abuse, and sunlight resistant.

The primary distribution mechanism would be via Medium Voltage Cables 15 kV 35 kV. WTEC MV Cables are sized from 1/0 AWG through 1500 kcmil, and are offered in various types of construction and configuration. All cables are suitable for direct burial application, and can also be manufactured for Cable Tray installation. Also installed with the Medium Voltage Cables are underground Fiber Optic Cables, which provide data communication between the power generators. WTEC also supplies MV Cable Accessories, such as termination & splice kits, which connect the cables to power equipment.


Medium Voltage & Fiber Optic Materials

Aluminum and Copper Conductor Cables

15 kV-35 kVTRXLPE and EPR Insulation (100% and 133%)Copper Concentric Neutrals or Copper Tape ShieldLLDPE/PVC/XLP Jacket

Deadbreak/Loadbreak Terminations

15 kV-35 kV200A and 600/900AAluminium and CopperANSI/IEEE Std 386:For Separable Insulated Connector SystemsANSI C119.4: For Electric ConnectorsIEEE Std 592: For Exposed Semiconducting Shields

Surge Arresters

15 kV 35 kV200 A 600 AMCOV Rating (kVrms) 22, 24, 27, 29, 38IEEE C.62.11IEEE 386

Splice Kits, & Substation/Riser Pole Termination Kits

1/0 AWG - 1250 kcmil

Junction Boxes

Ground Sleeves,Pre-installed with 15 kV -35 kV Junctions

6-144 Fiber Optic Strand

Single Mode or Multi ModeDry Buffer or Gel-filledLoose TubeDielectric Central Strength MemberGlass Yarns and Polyethylene JacketDirect Installations in DuctOutdoors, Indoors and Direct Burial

1-2 Innerduct

Pre-installed or SeparateHDPESDR11-13.5

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Grounding Conductors & Accessories

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..............................................................................................................................................................................................................................................................Bare Copper Conductors

#12 AWG 1000 kcmilSolid and StrandedClasses AA, A, B and CMeets ASTM Specifications:B-1, B-2, B-3, B-787 and B-8Hard, Medium-hard and Soft Tempers

Copper Clad Steel Conductor

A Variety of GaugesSingle and Stranded Available in 30% and 40% Dead-soft AnnealedMeets ASTM Specifications: B-193, B-452, B-227, B-228 and B-910Rural Utilities Service Listed

Grounding Accessories Copper Grounding LugsCompression ConnectorsWEEB ClipsGround Strap

Ground Rods and Exothermic/Mechanical Connectors

WTEC provides a variety of Grounding Conductors suitable for uninsulated hook up, jumpers and grounds in electrical construction. Bare copper conductors are primarily used in both aerial and buried applications; WTEC also offers an equivalent, copper clad steel, which can provide a significant cost savings. Along with these grounding cables, WTEC can supply various grounding terminations and connectors.


Power EquipmentWTEC also provides three phase padmounted distribution transformers that are designed and manufactured to meet all applicable ANSI and RUS standards for installation on three phase underground systems. Thesetransformers step up the output voltages of the inverters to the required distribution voltage. Available ratings are 30 kVA 3.0 MVA with high voltages 2.4 34.5 kV (150 kV BIL) and low voltages up to 600 V. WTEC is a UL508A panel facility (E317121) that has been providing panels, such as combiner boxes, to the renewable energy industry for over a decade. We are able to provide combiner boxes with multiple string configurations, listed to UL1741 standards, and enclosures that are NEMA 4X Fiberglass, and NEMA 3R, 4, 4X stainless steel.

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GSU Padmount Transformers

12.47 kV 35 kV3-Phase Liquid-FilledIntegrated Breakers Available

Switchgears

12.47 35 kVUtilize SF6 GasSEL-751A Feeder Protection RelaysAvailableCurrent Transformer For Control UseComplies with IEEE C37.72, C37.34, C37.60, ANSI/IEEE 386, IEC 60265-112 Gauge Galvanized Steel Enclosure

Grounding Transformers

34,500/480 VGrounded Wye/DeltaConforms with ANSI C57.12.00, C57.12.26, C57.12.90, C57.12.28, ANSI/IEEE 32-1972

Breakers

Up to 2500 AmpsAvailable with 2 or 3 Poles

Integrated Ehouses and Skids

Temperature and Humidity Controlled EnvironmentSecure AccessMaximum Protection for Transformer and InvertersNEMA 3R Steel Enclosure

Combiner boxes

600 V-1000 VNEMA 4X Fiberglass EnclosureUp to 24 InputsAvailable Current MonitoringRated up to 50 Degrees CelsiusUL1741 Certified


Overhead/Transmission Line Cables

ACSR ConductorAluminum Conductor Steel ReinforcedT-2

Optical Ground Wire (OPGW)Stainless Steel TubeAluminium CoreFibers Protected From Environmental Conditions

EHS Steel WireStrand Diameter 1/4 - 1Galvanized Steel StrandMeets REA and ASTM Specifications:A111, A363, A474, A475, A586, B500

After all power is collected from the solar arrays, they are transmitted to the electrical substation, which steps up the voltage for connection to the main electrical grid. Overhead/Transmission Line Cables are primarily used to distribute this power. ACSR cable offers optimal strength for transmission line design, and enables desired strength to be achieved without degradation of ampacity.

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Marked and Bundled PV Assembly

The WTEC PV Bundled Plug and Play Wire Harness is tray rated, and can be used in aerial and direct burial applications. The harness is made of the highest quality components, and is designed to considerably decrease the t ime required to instal l the harness whi le s ign i f icant ly increas ing the number of harnesses that can be installed daily.

The WTEC PV Bundled Plug and Play Wire Harness is produced in a controlled UL Harness and Panel shop. The harness can be produced in mult iple conductor s izes and counts, multiple lengths, breakouts, and prewired in a combiner box allowing for units to be delivered to the job site installation ready.

wtecwtec

wtecwtec

wtecwtec

P: 201. 242. 9906F: 201. 242. 9926

[email protected]

One Bridge Plaza North, Suite 260Fort Lee, NJ 07024 2013

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WTEC Brochure Merged

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