Exis Engineering

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! ⚡

⚡ 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. 🔌⚡

🔌 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. 💡

🌟 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

🌟 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]