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Medium & Low-Voltage Power Systems

Power systems, delivered.

Medium- and low-voltage power equipment, drives, motors, protection and full-lifecycle field services — engineered to IEC, DIN, VDE and ANSI/IEEE, delivered across the U.S. by Tech Energy America. Manufacturer brands: AEG · Danfoss · Fuji Electric · Baldor · GE Grid Solutions · Kelman · DRIWISA.

Medium Voltageto 40 kV
Transformers160 kVA – 10 MVA
Drives & Motors½ – 1,350 HP
Low Voltage≤ 600 V
— Medium Voltage

Medium Voltage

Metal-clad & ANSI switchgear, cast-resin transformers, SF6 & air-insulated compact substations and MV breakers — up to 40 kV.

Metal-Clad Vacuum Switchgear
— AEG · SECOGEAR
Metal-Clad Vacuum Switchgear

VB2 Plus sealed-pole vacuum breaker, 3.6–40 kV. Internal-arc AFLR to 50 kA / 0.5s (12 kV). IEC 62271-200, IP4X.

IEC 62271-200IP4X3.6–40 kV12 kV
Cast-Resin Dry Transformer
— AEG · WaveCast
Cast-Resin Dry Transformer

Vacuum-cast epoxy windings (Cu/Al), 160 kVA–10 MVA, up to 35 kV. Insulation class F (150°C) / H (180°C). IEC / ANSI-IEEE.

ANSI160 kVA10 MVA35 kV
SF6 Compact Substation (RMU)
— AEG · ALPS US3.0
SF6 Compact Substation (RMU)

Up to 24 kV, shared config to 5 circuits. Laser-welded 3 mm tank, ≤0.01%/yr leak, 40+ yr maintenance-free.

24 kV
Air-Insulated Compact Substation
— DRIWISA
Air-Insulated Compact Substation

MV distribution 4.16–38 kV with substation transformers & distribution boards. Vacuum breakers integrated to 1,250 A.

4.16–38 kV1,250 A
Vacuum Circuit Breakers
— POWER/VAC®
Vacuum Circuit Breakers

UL Listed · KEMA certified, 5–15 kV. Latest Cu-Cr vacuum tech (no surge suppressors), K-factor=1, ML-17 mechanism, 5/3-cycle.

UL ListedKEMA5–15 kV
Metal-Clad Switchgear
— ANSI
Metal-Clad Switchgear

5 & 15 kV. Seismic IEEE693 / IBC Zone 4. Silver/tin bus, infrared scan windows, arc-flash & partial-discharge detection. NEMA 1 / 3R.

NEMA 1 / 3R15 kV
Medium-Voltage Drives
— Multilevel
Medium-Voltage Drives

Cascaded multilevel inverter — near-sinusoidal output. Optional power-cell bypass & N+1 redundancy for maximum availability.

MV Soft Starter
— MVC4 / MVC Plus
MV Soft Starter

Fixed-speed AC motor starting with True Thermal Modeling — smooth, continuous accel/decel and full asset protection.

— Low Voltage

Low Voltage

Switchgear, MCCs, busway, breakers, transformers, ATS & UPS — up to 600 V.

LV Switchgear & Distribution Boards
— ≤600 V · IEC / ANSI
LV Switchgear & Distribution Boards

Indoor/outdoor distribution boards, copper or aluminum bus.

Motor Control Centers (MCC)
— ≤600 V
Motor Control Centers (MCC)

Indoor/outdoor MCCs, Cu/Al bus, IEC / ANSI-IEEE.

ANSI
Busway / Electroduct
— ≤600 V
Busway / Electroduct

Low-voltage busway, copper or aluminum, indoor & outdoor.

LV Breakers
— ≤600 V
LV Breakers

Thermomagnetic & electromagnetic molded-case / power breakers.

LV Soft Starters
— ≤600 V
LV Soft Starters

Individual or cabinet-assembled soft starters.

LV Transformers
— ≤600 V
LV Transformers

Indoor/outdoor, copper & aluminum windings.

Transfer Switches (ATS)
— ≤600 V
Transfer Switches (ATS)

Manual & automatic transfer, individual or in cabinet.

UPS Systems
— ≤600 V
UPS Systems

Low-voltage UPS, IEC / ANSI-IEEE.

ANSI
— Drives & Motors

Drives & Motors

Danfoss VLT / VACON, Fuji FRENIC-MEGA and Baldor motors — ½ HP to 1,350 HP.

Soft Starter
— Danfoss · VLT MCD 500
Soft Starter

3–1600 A · 7.5–850 kW · 200–690 V. Encl. IP20/IP21, NEMA 1. Pumps, fans, conveyors, mills, extruders.

NEMA 1IP20IP213–1600 A
Air-Cooled VFD
— Danfoss · VACON NXP
Air-Cooled VFD

0.55–200 kW wall-mount range. IP00/IP21/IP54 (UL type 1/12). 240 / 500 / 690 Vac. DryveSynch any rating.

ULIP00IP21IP54
Industrial VFD
— Fuji · FRENIC-MEGA
Industrial VFD

½–1000 HP. Induction & PM synchronous control, integrated EMC filter, dynamic vector torque, Safe-Enable, fieldbus.

1000 HP
AC / DC Motors
— Baldor
AC / DC Motors

Super-E, washdown & stainless, explosion-proof, severe-duty, submersible, cooling-tower, vector — MV & LV.

— Protection & Monitoring

Protection & Monitoring

GE Multilin protection relays, Kelman transformer DGA and 24/7 hot-spot detection.

Protection Relays
— GE Grid Solutions
Protection Relays

Multilin 8 Series and UR & UR Plus protection & control relays.

Transformer DGA
— Kelman
Transformer DGA

DGA 900 Plus dissolved-gas analyzer for online transformer monitoring.

Hot-Spot Detection
— 24/7 · MV & LV
Hot-Spot Detection

Real-time connection monitoring on transformers & switchgear — reliable, economical, continuous.

— Engineering & Field Services

Engineering & Field Services

Panel integration, breaker retrofit, relay testing and transformer/breaker maintenance.

— Service
Switchgear & Control-Panel Integration

Design, fabrication, sale & integration of MV/LV control and distribution boards.

— Service
Breaker Retrofit (MV / LV)

Installation of new breakers into existing switchgear lineups.

— Service
Protection-Relay Testing

Current-injection testing of protection relays.

— Service
Breaker Maintenance & Repair

Cleaning, repair, insulation- & contact-resistance tests, Hi-Pot.

— Service
Transformer Service (MV / LV)

Power factor, turns-ratio (TTR), winding resistance & hermeticity.

— Why TEA

Engineered abroad. Delivered stateside.

Tech Energy America delivers IEC / ANSI-IEEE medium- and low-voltage power systems, drives, motors and protection to projects across North America.

One accountable partner: supply, panel integration, commissioning and full field service — with budget pricing and submittals turned around in 24-48 hours, bilingual (EN / ES).

MVLV

Power Systems

24h

RFQ Turnaround

IECANSI

Standards

EN/ES

Bilingual Ops

— Industries served

Data centers, utilities, heavy industry.

Data CentersUtilities & SubstationsIndustrial PlantsMiningOil & GasSolar & RenewablesWater TreatmentCommercial

Now available in the U.S. Spec your project.

Send a single-line diagram or equipment list and Tech Energy America will return budget pricing, submittals and lead-time — backed by full engineering and field-service support.