SWITCHGEAR SYSTEMS (USED / REFURBISHED)
Reliable, Tested & Cost-Effective Power Control Solutions
Euro Tech Engineering & Services supplies used and fully refurbished switchgear systems that are mechanically inspected, electrically tested, and performance verified to ensure safe and reliable operation in industrial, commercial, and utility power systems.
All used systems are refurbished in compliance with IEC 60947 / IEC 62271 standards (where applicable) and restored to meet acceptable operational and safety performance levels.
System Condition & Refurbishment Standard
Mechanical Refurbishment
Complete panel dismantling & cleaning
Busbar alignment inspection and tightening
Sheet metal repair, repainting, and corrosion treatment
Door, hinges, interlocks, and sealing restoration
Cable termination inspection and reconditioning
Electrical Refurbishment
Primary and secondary circuit inspection
Rewiring of control circuits (if required)
Replacement of damaged relays, meters, and accessories
Insulation resistance (IR) testing
Continuity and phase sequence verification
Protection System Upgrade (Optional)
Installation of new digital protection relays
Upgraded ACB / MCCB / VCB units (as required)
Calibration of overload and fault protection settings
Earth leakage protection verification
Used Low Voltage Switchgear (LT)
Technical Parameters
Rated Voltage: 400V / 415V / 690V
Frequency: 50 / 60 Hz
Busbar System: Copper / Aluminum (tested condition)
Short Circuit Capacity: Up to 65 kA (depending on unit condition)
Equipment Included
Main Distribution Boards (MDB)
Motor Control Centers (MCC)
Power Control Centers (PCC)
Sub Distribution Panels (SDB)
Protection Devices
MCCB / ACB (tested or replaced if required)
Control relays (functional verified)
Analog / digital meters
Surge protection devices (SPD)
Used High Voltage Switchgear (HT / MV)
Technical Parameters
Rated Voltage: 3.3 kV – 36 kV
Type: Metal-clad / Air insulated / Vacuum based systems
Frequency: 50 Hz
Short Circuit Capacity: As per panel rating (tested condition)
Equipment Types
Vacuum Circuit Breaker (VCB) panels
Ring Main Units (RMU)
Feeder protection panels
Transformer incomer/outgoing panels
Air Circuit Breaker (ACB) & Vacuum Circuit Breaker (VCB) — Used Condition
Air Circuit Breaker (ACB)
Technical Details:
Voltage: 415V / 690V
Current Rating: 630A – 6300A
Breaking Capacity: Up to 65–100 kA (tested condition)
Refurbishment Scope:
Contact cleaning & polishing
Arc chute inspection / replacement
Trip unit testing & calibration
Mechanical spring mechanism servicing
Insulation testing (IR / Hi-Pot)
Vacuum Circuit Breaker (VCB)
Technical Details:
Voltage: 3.3kV – 36kV
Rated Current: 630A – 3150A
Breaking Capacity: 25 kA – 40 kA (tested condition)
Refurbishment Scope:
Vacuum bottle integrity testing
Spring / motor mechanism servicing
Contact wear inspection
Relay calibration & protection testing
Mechanical interlock verification
Testing & Performance Verification
All refurbished switchgear systems undergo:
Insulation Resistance (IR) Test
High Voltage (Hi-Pot) Test
Functional Control Test
Breaker Operation Test (ON/OFF cycles)
Relay Protection Testing
Load Simulation (where applicable)
Factory Acceptance Test (FAT – optional)
Applications
Industrial manufacturing plants
Power generation facilities
Commercial buildings
Oil & gas installations
Utility distribution systems
Temporary or cost-sensitive projects
Key Advantages of Used Switchgear
Cost-effective power distribution solution
Fast availability & deployment
Tested operational reliability
Reduced capital investment
Suitable for backup & expansion projects
Upgradable to modern protection systems
Technical Summary
Used and refurbished switchgear systems provide a reliable and economical alternative to new electrical infrastructure, ensuring safe power distribution, protection, and control through properly tested and restored LV/MV systems in compliance with international engineering standards.
