Fully equipped for HV/MV investigation and testing
Nahanagan Electrical Engineering Services Ltd has long experience and expertise in the investigation and testing of both new and existing electrical installations. Every electrical system, whatever the quality of design and installation, undergoes changes and deterioration. User requirements also change, and the original system undergoes alterations and additions.Deterioration, Contamination etc.
The accumulation of changes and deterioration can lead to power quality issues and overloading. In addition, developments in the distribution system affect the protection initially given to the installation; transformers may be subject to contamination or coil deformation, and older protection devices may need testing to establish true operating parameters.We have a comprehensive range of state-of-the-art test equipment, operated by our highly trained staff. If you have any problem with your electrical installation, we can carry out the testing required to identify the source.

Nahanagan Electrical Engineering test equipment
Insulation Test Equipment
Megger MIT 1020 10KV Insulation Tester
Megger MIT 510 5KV Insulation Tester
Contact Resistance Test Equipment
Megger DLR 010 Micro Ohm Tester
Megger DLR010HD Micro Ohm Meter
Cable Fault Detection Equipment
10KV Fault Wizard (Cable Thumper) c/w Automated Arc Reflection Technology for pinpointing fault
Rigid SR-20 cable locator c/w signal generator and clamp
MV Switchgear test equipment
Programma Freja 300 protection relay test kit c/w amplifier
Programma Sverker 650 Secondary Injection Kit
Programma CSU 600A Primary Injection Kit
Kocos ARTES 460_3 protection relay test kit
Kocos Artes 100 secondary injection kit
Kocos Actas P3 Circuit Breaker timing kit
Transformer Test Equipment
Megger TTR20 Turns Ratio Tester
Dranetz PowerGuide – 4400 Power Quality Analyser
LEM Analyst Q70 Power Quality Analyser
Low Voltage ACB Test Equipment
ODEN A 4000A primary current injection kit c/w 22KVA mobile test rig.
PR010/T secondary injection kit
Partial Discharge Testers
EATechnology Cable data collector plus RFCT (x3)
Thermal Imaging
Oil Testing
Earth Testing
All our test equipment is calibrated and certified annually.
If you wish to discuss how we can help you with our investigation and testing services:
- Ring +353(0)53 9243330
- Email engineering@nahanagan.com
- or fill out the form on our Contact page
