Specialised Mining Supplies
 
Jojen Supplies provides products to optimally fit the requirements for electrical protection in South African mines and other industry.

When an optimal solution is not readily available a product will be developed and supplied to serve the application.
This will make the installation more effective and achieves this economically.

With all-static product technology working on 110 - 550V Jojen Supplies can cater for the rough environment underground in South Africa where also strict safety requirements apply.

ERM: Evolving from a NERM (Neutral Earthing Resistor Monitor) comes this protection Relay which integrates Earth fault current monitoring

ERCM multifunction Relay  

           

ECM: A cable monitor which sends an alert in the case of cable theft is an increasing need these days.

Our SMS communicator (celtifier) connected to the ERM or EWM can do it.

ERM + Celtifier for cable theft

 

  Last update: April 2012

 

Mission:
To cater for special requirements in the electrical protection field by providing custom designed products.

John at Jojen Supplies

"Jojen supplies is always approachable and we always receive great support." - Anonymous

Products
 EWM
 ERM
 ERCM
 ECM: cable monitoring
 EPP: Earth and Phase Protector
 SVC
 PROTEC AZT 3/0
 PROTEC TRIM
 PROTEC Z