It is our goal to provide excellent service - before, during and after the sale.  We always put the customer first. GVMS Team negotiates special pricing and streamlining systems integration from mechanical, controls, I&E to OEM production.

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Uninterruptible Power Supplies (UPS)

DC/AC Inverters

 Ferroresonant or PWM for Industrial Applications to Project Specs.

Ferroresonant: 1Ph and 3Ph input and output, 1000VA through 125KVA, 50 or 60HZ, 24V to 250V DC Llink

PWM: 1Ph and 3Ph input and output, 1000VA through 2000KVA, 50 or 60HZ, 125V to 450V DC Llink

Custom Input and Output Voltages

Single On-Line and Redundant Configurations

Combination AC & DC Loads

Battery Chargers

 Rectifiers

Power Supplies

 Frequency: 50 or 60 HZ

Voltages: 6 VDC through 360 VDC

Static Transfer Switches

Manual Bypass Switches

 Voltage: 120VAC - 600VAC

Frequency: 50 or 60HZ

Current: 10 Amps – 3000 Amps

Make Before Break or Break Before Make

Stationary Batteries

Battery Racks

Battery Enclosures

 Flooded and Sealed Maintenance Free Lead Acids, Gelled Electrolyte, Nickel Cadmium, Stackable and Individual Jars

Custom Racks & Enclosures, Different Earthquake Zones

Stainless Steel NEMA 4X and Outdoor Battery Enclosures

 Power Conditioning

 Ferroresonant and Shielded Transformers

Surge Suppression, Filters, Current Harmonics Elimination

Power Distribution

 Custom Distribution Panels, 1Ph and 3Ph AC, DC Breakers,

Fuses, Auto Load Shedding, Local/Remote

 DC Fault Current Limiting

 Magnetic/Resistive Power Devices to Limit DC Fault Current Potential to Allow DC Bus Protection within Breaker KAIc

Custom Transformers and Magnetics

 Power, Control, Conditioning, Specialty Transformers Designed and Manufactured as Specified

Harmonic Elimination Phase Shifters

Three Phase Magnetic Phase Shifting, Isolating / Non-isolating for Multiple Switching Loads on Common AC Bus

Bar Code Products

Barriers

Cabinets

Cable Ties/Wiring Accessories

Capacitors

Cases/Tool Bags

Chemical Products

Computers Monitors

Connectors

Compressor Skids

Corrosion Monitor

Cord Sets

Controls, Motor

Drives & Accessories

Ecoglo Access Lighting

Enclosures

Ethernet Switches/Cables

Explosion Proof Products

Fans, Industrial/AC Units

Fiber Optics

Fire & Gas Detection

Fuses/Circuit Breakers/MOV's

Hardware

HMIs

Indicators/Pilot Devices

Inductors

Lamps/LEDs/Displays

Level Controls/Pressure Transmitters

Meters/Meter Shunts/Transformers/Counters

Motors & Accessories

Operator Interfaces

PLCs

Power Monitoring

Power Quality

Power Supplies

Purge Systems

Push Buttons

Relays/Timers

Resistors/Potentiometers

Safety Barriers/Safety Relays

Security/Surveillance Cameras

Sensors

Signals - Audible & Visual

Software

Solder/Soldering Equipment

Surge Protection

Switches

Terminals

Terminal Blocks

Test & Measuring Equipment

Tools

Wire - Cable & Cords

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