Exis Engineering

16/10/2023

Elevate electrical safety with ExIS Earth Continuity Relays! Introducing the ExPR2 Long Distance Relay and ExPR1 Pilot Relay:

ExPR2: Versatile 5A relay with visual indicators.
ExPR1: Safe and flexible 5A relay with LED status.
Upgrade your safety with ExIS today! ⚡

09/10/2023

⚡ Discover NERM TYPE V2A! ⚡

Your all-in-one NER resistor solution:
🔧 Easy Adjustments: Fine-tune NER resistance via the NERM Set Box and touch screen.
📟 Clear Display: OLED screen shows NER resistor SET value.
🔌 Power Backup: Push button reveals SET value without power, no need for multiple relays.
👷 Versatile Protection: Vital for power transformers, mining substations.
Monitors NER integrity, triggers system trips to prevent earth faults.
🛡️ Built Tough: Withstands mining impacts.

Upgrade with NERM TYPE V2A today! Contact us for details. 🔌⚡

02/10/2023

🔌 Power Up Your Monitoring with our Transformer Relay ! 🔍

Our Transformer Relay is packed with essential functionalities:

✨ Individual Alerts: Each of the 6 output activation sources has its own indicator, blinking for 2-3 days even without power.
✅ Continuous Integrity Check: Keep an eye on your earthing resistor's health with continuous monitoring.
🔌 Dual Measurement: Earth Fault (E/F) current is calculated from two independent sources - the NER resistance and 50Hz voltage across the NER.
⚡ Versatile Inputs: Four isolated inputs for 110Vac/220Vac applications trigger relay activation, each with its own LED indication.
🕒 Customized Settings: Set trip times and levels for resistance and Earth Fault current to match your needs.
🌟 Flexible Timing: Adjust trip times for discrete inputs beyond the default 100msec.
🚦 Visual Alerts: Separate LED indications for out-of-range-resistance trips and high earth-fault conditions.
🔵 Contact Clarity: Individual LED indications for each contact input.
🔋 Long-Lasting Visibility: LED indications persist for at least 2 days after power loss.
🔌 Additional Option: Enjoy the benefits of an optional N/C Relay output.

Upgrade your monitoring game today!
Contact us to learn more. 💡

20/09/2023

🌟 Discover the ExIS NERPRO Relay: Your Electrical Safety Essential! ⚡

Meet the ExIS NERPRO relay - your all-in-one electrical monitor. Safeguard your Neutral Earthing Resistor, track Neutral Voltage, and detect Earth Fault Current effortlessly.

🔍 Highlights:
✅ Precision Monitoring: Monitor with ease - Neutral Earthing Resistor, Neutral Voltage, and Earth Fault Current.
✅ User-Friendly: Intuitive touch screen control and six customizable inputs.
✅ Thorough Testing: Run 'NERM' and 'Earth Fault' tests for confidence.
✅ 24/7 Vigilance: Real-time clock and battery backup for uninterrupted protection.

📊 Specs:

Supply: 85-265Vac
Contacts: 250V 10A, fail-safe relay changeover
Versatile trip options, voltage range up to 11kV
Digital and analogue harmonic filtering

⚡ Keep your electrical system secure with ExIS NERPRO. Stay in control, stay safe!

Contact us today:
011 825 0266
[email protected]
www.exiseng.co.za

06/09/2023

🌟 Discover the ExIS Tramming Generator: Elevate Your Underground Mining! 🚀

In mining and need efficient, customizable tramming? Look no further! The ExIS Tramming Generator ensures smooth, secure underground transportation.

🛠️ Highlights:
✅ Seamless Tramming: Easily move Continuous Miners, Shuttle Cars, and more between underground locations or to the surface.
✅ Tailored to You: Flexible specs cater to your unique needs.
✅ Safety Priority: Equipped with vital safety features like Earth Leakage Protection, Earth Fault Lockout, Pilot Monitoring, and Motor Protection relays.

⚙️ Experience heightened efficiency, less downtime, and peace of mind with the ExIS Tramming Generator.

Don't miss this mining game-changer. Contact us now to enhance your underground operations! 💎

- 011 825 0266
- www.exiseng.co.za
- [email protected]

02/06/2017

JCB 155 flameproof😁

The first flameproof skid steer, the JCB 155, developed by explosion protection and industrial equipment provider Exis Engineering, together with equipment manufacturer JCB, has been supplied to mining company Exxaro’s Matla coal mine, in Mpumalanga.

19/04/2017

Video of our first flameproof JCB 155

12/04/2017

Our first flameproof JCB 155 skid steer

12/04/2017

Roofbolter control panels

18/01/2017

Flameproof lockable E/Stop