Toll Free 800-268-5454
Industrial Electrical Equipment Sales and Services
Custom Electrical Equipment Design and Manufacturing

Portable/Mobile Substations

Atlas Electric designs and manufacturers substations for each client's specific application. They are designed to be quickly and easily moved from one location to another with minimal downtime. Our substations can be designed to incorporate any size transformers with any combination of voltages. We have worked with our customers worldwide from the high altitudes of Bolivia to the deserts of the Sahara and jungles of Ecuador to provide substations custom designed for dependable operation in any extreme environment. 

Advantages

Features and Options

 

Photo gallery of our recent Portable Substation Projects: Click on any photo to view a larger image.

7500 KVA Skid Mounted Portable Substation with the following major components: GE Tranquell Station Class Arrestors, Pascor 69 KV Circuit Switcher, S&C 69 KV Fused Cutouts, Pacific Crest 7500 KVA Substation Type Transformer 69,000-25,000/14434 Volt Three Phase, Cooper Nova 27 KV Recloser, 3 each Cooper Single Phase Step Voltage Regulators.


1500 Skid Mounted Portable Substation with the following major components:


3000 KVA Skid Mounted Portable Substation with ABB 15 KV Fused Load Interrupter Switch, ABB Pad Mount Transformer 11500-480Y/277 volt, Siemens 4000 amp 480Y/277 volt Main Breaker Switchboard. 


750 KVA MGM Dry Transformer 4160-480/277 volt with PCI 5 KV 200 amp Fused Load Interrupter Switch, Eaton Pow-R-Line 1200 amp 480Y/277 volt Main Breaker Switchboard, Neutral Grounding Resistor, and Startco SE-325 NGR Monitor.


Skid Mounted Portable Unit Substation with the following major components:

500 KVA Skid Mounted Power Distribution Center with the following major components: 500 KVA Dry Transformer 2400-480Y/277 Volt 3 Phase, Neutral Grounding Resistor, 4 each Custom Control Cabinets with Eaton 400 amp Non-Fused Disconnects in line with Reconditioned Westinghouse KAM3225 Mine Duty Circuit Breakers and Grace Voltage Detectors.        


Skid Mounted Portable Substation with the following major components:

Click on the link below to view more pictures.

https://www.dropbox.com/sh/lajnwrkhfodg3ny/AACTjLfE-87jfRtizNo6uzipa?dl=0


Skid Mounted Portable Substation with the following major components:

Skid Mounted Portable Substation with Federal Pacific 25 KV 600 amp Pad Mount Fused Load Break Switch, 5000 KVA Pacific Crest Secondary Unit Substation Transformer 24940-4160Y/2400 volt and Neutral Grounding Resistor. The Atlas Electric manufactured Secondary Switchgear Lineup included 4 each Line Power 5/15 KV, 600 amp vacuum circuit breakers with visible disconnect switch and GE Multilin MIFII overcurrent relay’s.     


Portable Skid Mounted Substation with S&C 25 KV 600 amp Pad Mount Load Break Switch and 2000 KVA 24940-13800/7970 volt Cooper Pad Mount Transformer. Atlas Electric 15 KV 600 amp secondary switchgear consisting of 3 each Becker SMC Vacuum Circuit Breakers, GE Multilin MIFII Overcurrent Relays, Startco Ground Fault Ground Check Monitors, Neutral Grounding Resistor and Startco SE-325 Monitor, 10 KVA Lighting/Control Transformer.


Four each Skid Mounted Portable Substations with the following major components:

Customer was in a hurry and we were able to save them valuable TIME and MONEY with Reconditioned Our Transformers!

Twelve each Skid Mounted New Siemens 175 amp Main Breaker Panelboards 480/277 volt, three phase, NEMA 3R Outdoor with assorted feeder circuit breakers.


500 KVA Portable Substation with Olsun Dry Step-up Transformer 480-2400 volt three phase and primary General Electric 800 amp Outdoor Fused Disconnect and Hubbel Quick Disconnects for temporary power connection.


500 KVA Skid Mounted Portable Substation 2400-480/277 volt with four feeder control cabinets that include reconditioned KAM3225 mine duty circuit breakers, new non-fusible disconnects and new Grace voltage detectors. 


Two Portable Skid Mounted Mini-Substations with 5 KV Fused Mini-Load Break Switch, 150 KVA 4160-480/277 volt Dry Transformer, 112.5 KVA 480-208/120 Dry Transformer, assorted 30-200 amp fused safety switches, 225 amp 208/120 volt Panel Board.


Portable Skid Mounted Substation with 1000 KVA Cooper Padmount Transformer 13,800-4160Y/2400 volt, Atlas Electric secondary switchgear consisting of Becker SMC 15 KV 600 amp Vacuum Circuit Breaker, 600 amp Visible Disconnect Switch, GE Multilin MIFII Overcurrent Relay, Capacitor Trip Device, Startco SE 105 Ground Fault/Pilot Check Relay, Neutral Grounding Resistor, 5 KVA Control Power Transformer, incoming cable gland, outgoing gear mount receptacles.  


 

Portable Sid Mounted Substation with PCI 5 KV 200 amp Mini Load Break Switch, 1000 KVA Dry Transformer 4160-480Y/277 volt, Eaton Cutler Hammer ND31200 secondary circuit breaker, Startco SE-105 Ground Fault/ Pilot Check Relay, Neutral Grounding Resistor, 750 KVA Control Power Transformer, incoming cable gland. 


Skid Mounted Portable Substation with PCI 15 KV 600 amp Fused Load Interrupter Switch, 1000 KVA Cooper Padmount Transformer 13,200-2400Y/1386 volt. Atlas Electric NEMA 3R Secondary Switchgear Lineup with 2 each Becker SMC 15 KV 600 amp Vacuum Circuit Breakers the breakers include Visible Disconnect Switch, GE Multilin Overcurrent Relays, Startco SE-105 Ground Fault Pilot Check relays, Neutral Grounding Resistor, 5 KVA Control Power Transformer 2400-120/240 volt with distribution panel, GE PQMII Power Meter, outdoor lighting and 120 volt receptacles.    


Outdoor Skid Mounted Portable Substation with PCI 15 KV Fusible Load Break Switch, Olsun 2500 KVA Dry Transformer 4160-480/277 volt, Neutral Grounding Resistor, Startco SE 325 Neutral Grounding Resistor Monitor, Control Power Transformer 480-120 volt, GE Spectra 3000 amp Main Breaker Switchboard and assorted Feeder Circuit Breakers.


PORTABLE SUBSTATION with 15 KV Primary Load Interrupter Switch, 2 MVA Dry Transformer 11,000-400/230 volt, 2 each 430 KW Variable Frequency Drives and 2 each 400 KW Solid State Reduced Voltage Starters.


PORTABLE SUBSTATION 3 MVA 34,500-3300/1907 volt with primary SF6 circuit breaker, 3.3 KV Ball and Sag mill motor starters, and secondary 2.5 MVA 3300-400Y/230V transformer with main 5000 amp circuit breaker for mill power.


PORTABLE SUBSTATION 750 KVA Padmount Transformer 22,900-4160Y/2400 volt with Neutral Grounding Resistor, 2 each 600 AMP Visi-Switch 15 KV Vacuum Feeder Breakers.


Skid Mounted Portable Distribution Center with a 5KV Mini Fused Load Break Switch,75 KVA Three Phase Dry Transformer 2400-208Y/120 volt and a 200 amp 250 volt Fused Disconnects.


Portable Substation with 1000 KVA GE Prolec Transformer 34,500- 3300/1907 volt, Siemens SPS-2 SF6 Primary 35 KV Circuit Breaker, NGR and Startco SE 325 Monitor. Secondary Equipment in Container Consists of 5 KV Fused Load Break Switch, 750 KVA Dry Transformer 3300-400/230 volt, 2 each Allen Bradley Powerflex 700 VFD's, GE Multilin MIF II (Primary), Station Services Batteries and Charger


Skid Mounted Portable Unit Substation with the following major components:

Portable Substation with 750 KVA GE Padmount Transformer 4160-230/120 volt feeding a 2000 Amp GE Spectra Series NEMA 3R Switchboard.


PORTABLE SUBSTATION 5 MVA 24,900-4160/2400 volt with 25 KV Primary Fused Load Interrupter Switch, neutral grounding resistor, and 4 each 15 KV 600 amp Visi-Break Vacuum Circuit breakers with GE Multilin Relays.


Portable Underground Substation with Primary and Feed Thru Fusible Load Break Switches, 750 KVA Dry Transformer 11,000-400/230 volt, NGR and Startco SE-325 Monitor, 2 ea. WEG 55KW 400 volt Variable Frequency Drives, Distribution Switchboard with Startco Ground Fault Ground Check Monitors.      


Portable Substation with 1000 KVA 11,000-400Y/230 volt Dry Transformer and Switchgear consisting of a main Load Break Switch 3 each 200 KW Soft- Starters and 1 each Feeder Breaker with a Motor Management Relay.