MV Transformers are the last step down so that customers can use the voltage.  Typically, these MV Transformers are 5kV up to 35kV, but some applications will be higher in voltage.  This equipment is going to fall under the IEEE standard C57.12.00, NEMA, ANSI C57, and DOE.  

• 300-7000kva 

• Up to 35kV input

Electrical switchgear refers to a centralized collection of circuit breakers, fuses and switches (circuit protection devices) that function to protect, control and isolate electrical equipment. The circuit protection devices are mounted in metal structures. A collection of one or more of these structures is called a switchgear line-up or assembly.. Rugged construction provides superior strength and durability, and all switchgear is designed to meet seismic and wind load requirements.

OFCI Mission Critical offers a broad variety of metal-clad switchgear designs including:

• Voltages: 5kV to 38kV

• Metal-enclosed interrupter switchgear

• Dual rated switchgear

• Automatic transfer switchgear

• Gas, Air, Shield Solid insulated technologies  

OFCIMS offers a comprehensive line of busduct, busduct parts,  and components for a safe and reliable system. We have both Segregated and Non-segregated bus from 600V up to 38kV with ratings up to 10000 amps along with NEMA 3R for outdoor applications.  On our LV busway is designed up to 6000amp and allows for maximum flexibility. 

Low-voltage switchgear provides short-circuit and overload protection via low-voltage power circuit breakers (LV-PCB) with integral trip units. These low-voltage circuit breakers are typically through-the-door, or draw-out devices.  These boards are typically UL 891 or UL 1558

• Up to 600V

• Up to 12000amp buss

• Up to 200kVA short circuit withstand rating 

• Integrated Automatic Transfer switch

A UPS is an uninterruptible  power supply.  These devices fall under the UL1778 listing.  UPS systems are typically paired with a DC source to allow a ride through when the power fails.  These DC sources can be Lithium ION, VRLA, Nickle Zinc, etc type batteries.  In the event the customer does not desire a battery system these UPS can be paired flywheel.  OFCIMS offers a board range of UPS systems:

• 120V up to 15KV

• 1kVA up to 2MVA 

• Parallel and standalone systems 

• Battery and Battery less systems

Power distribution Units or PDUS fall under UL 60950 listing.  Floor mounted PDUs accomplish three primary tasks within a mission critical facility. 

1. They provide a stepdown voltage for facilities, typically between the UPS and critical load. 

2. They can provide a neutral source along with providing impedance to lessen fault current. 

3. They provide distribution for the electrical system.

PDUs come and many different configurations.  Here at OFCIMS we can provide a wide range of PDU and also offer completely customized PDUs 

• Up to 600V rated

• Up to 2MVA 

• Raised floor or slab mounted 

• Top or bottom input and output 

• Branch Circuit Monitoring 

• IR windows

• Bus temp monitoring for zero IR Scanning required 

• Separated controls section

OFCIMS offers a complete line of RPPS that allows full customization to meet your customer needs.  2 panel, 3 panel, 4 panel RPPs touch safe, easy access to controls, branch circuit monitoring, and much more. 

• Up to 600V 

• Up to 4 panels in one frame

• BCMS 

• Isolated ground 

• Finger safe design 

• Separated controls section

 Open channel busway is busway that allows the customer to install bus plugs along the entire length of the busway with no restrictions on place do to openings.  This type of busway is typically found within the data center whitespace, lab areas, or spaces that customers need the ability to quickly provide add and changes.  OFCIMS offers a large range of busway options: 

• Up to 600V rated

• Up to 1200amp 

• Configurations that can support up to 200amp bus plugs 

• Load bank connections 

• Branch Circuit Monitoring and busway and bus plugs 

• Multiple mounting types Item description