• Smart Sub
  
• Arc Guard Protection
  
• Secondary breaker with standard trips
  
• Secondary breaker with LS1G trips
  
• Utility metering provision
  
• Oil damn kit
  
• Customers Digital Metering
  
• meter readers door with locking hasp
  
• Removal cradle for switch
  
• Switch monitoring package
  
• SF6 refill kit
  
• Cable Retrofit Kit
  
• Elbow Lightning Arrestors
  

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The SMARTSUB is a new option available for the MiniSub. You can now be aware of any problems relating to your MiniSub’s. The SMARTSUB is an alarm system that notifies a predetermined pager.
The SMARTSUB can:

- Detect low oil level in the transformer
- Detect low gas level in the switch.
- Detect unauthorized access. (Password protected)
- Detect a temperature rise in the MiniSub.

This includes:

- A modem
- Battery backup
- 6 sensors
- Control Panel
- Installation
- And more!
This is fully customizable. All of this for just under $1,000.
Note: (It calls you when it has a problem.)

The purpose of the Arc Guard System is to quickly detect the arc fault and disconnect an upstream breaker. The eye of the Arc Monitor, the detector, detects any larger increase in the light intensity. Upon detection of an arc, the Arc Monitor sends a signal directly to the tripping mechanism of the breaker, thus omitting any delays caused by relay protection or set delays due to selectivity.

This type of breaker is available.

This type of breaker is also available.

Measurement Canada current transformers are pre-mounted over the low voltage bushings and pre-wired along with potential connections to terminal blocks, fused blocks and shorting connections. This is pre-wired to a standard meter socket mounted at the top of the low voltage section, ready to recieve the utility supply meter. Power Systems offers several utility approved meters at extra cost.

A metal barrier provided around the transformer and cable openings to hold oil leaked from the transformer. For use where standard concrete damns or reservoir tanks are not available.

As described in the utility metering except supplied with one of the available digital packages from several suppliers.

Tamper proof door 6" square with a locking hasp can be provided to allow access to meter readers only. Access to all of the live parts is barriered off..

This can be purchased for easy removal of the switch.

Supplies remote monitoring contacts for gas pressure, switch position, and auto controls position. This combined with the automatic motor operator allows for a complete SCADA package.

This kit is ideal for normal maintenace or emergency refills needed to "Top Off" or to bring the pressure up to operating levels for all Power Systems load break switches using sulfer hexafluoride (SF6) gas as the insulating and interrupting medium.

The Standard Kit Includes

Converts transformer connection to standard elbow connection. Specify type of Elbow 200 or 600 Amps.

Power Systems offers the option of lightning surge arrestors by the use of metal oxide surge arrestors 15,25,35 kV mounted on the transformer wall below the Bay-O-Net fuses.

Metal Oxide Surge Arrestors 35kV, 25 kV and 15 kV