Let us be your solutions partner.
MEDIUM & HIGH VOLTAGE
Let us be your solutions partner.
MEDIUM & HIGH VOLTAGE
1. Preventive Maintenance
• Ensuring that parts still in good conditIons are kept in this state
• Replacement &, refurbishment of certain parts.
• Condition monitoring
• Maintenance schedules
• Full Transparency
2. Repair Service Solutions
• On-site investigation
• Emergency repair call out services
• Skilled repair solution developmentr repairs include parts and materials by expert field service personnel
• Workshop repair facitity
3. Emergency Services
• On-call duty & Medium Voltage/High Voltage Specialist assistance.
• Fault finding.
• Strategic spare parts solutions.
4. Refurbishment & Overhauls
• Overhaul of medium-voltage devices
• Refurbishment of the following:
- Electrical Substations.
- AC Circuit Breakers,
- ALL Transformers,
- Medium Voltage -Switchgear,
- DC High Speed Circuit Breakers,
- Rectifiers,
- Positive Isolators,
- Control Panels
- Protection Schemes
5. Upgrade & Diagnostics
• Replacement of VT's and CT's
• Replacement of cables compartments and components
• Dynamic analysis of equipment conditions
• Monitoring circuit breakers for service reliability, tripping and closing functionalities and main contact wear
• Testing, design, modeling, supply, installation and commissioning of MV & HV equipment.
Listings
Medium Voltage
- MV Reticulation design and implementation.
- MV Switchgear/protection testing, and repair - SF6, Oil & Vacuum.
- MV Switchgear/protection supply, maintenance and reporting.
- Reticulation automation & Protection monitoring.
- Cable testing (VLF).
Switchgear
- Switchgear maintenance and faultfinding
- Switchgear 1st, 2ns and 3rd line maintenance
- Switchgear springs adjustment and operation
- Testing of switchgear, opening and closing
- Switchgear - SF6; vacuum and oil types.
Cables
- Fault finding on HV and LV Cables and repairs
- Sub-station maintenance and inspections
- General LV cable and DB box repair
- Supply all HV and LV cable to SABS standards.
- Termination and jointing on HV & LV cable
- Low voltage reticulation, installation in housing, building and factories.
Issuing of COC = SANS 10142-2 certificates
- Energy monitoring and interigration with plant PLC or DCS.
- BTU supplies.
- Energy efficiency and optimization studies on main feeds, i.e. demand side manement.
Need a helping hand?
Feel free to consult with our Vangard representatives for any further LV, Automation & Telemetry related services.
Summary
1. Preventive Maintenance
2. Repair Service Solutions
3. Emergency Service
4. Refurbishment & Overhauls
5. Upgrade & Diagnostics
PROJECTS GALLERY
"We do what we say"
Our values are as simple as that.
The company is committed to providing its customers with the best and latest solutions to solve their applications
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