Proficiency Testing

Normus Proficiency Testing Services offers field-applied, quality and conformity assessment and PT services for over 750 electrical tests across 112 different product types.
This scope and technical expertise is what makes NPT unique on a national and international scale.
Some prominent test standards and product groups include:

✓EN 61439 and EN 60947 series – LV switching and control devices, switchboards, switchgear tests.

✓EN 62271 series – HV switching/control devices, circuit breakers, disconnectors, switchgear type tests.

✓EN 60529 – IP protection rating verification tests.

✓ EN 60695 series – Fire hazard tests (glowing wire, needle flame, ball pressure)

✓ Electrical safety (LVD) tests – Safety tests conducted under “LVD 2014/35/EU”

✓ EN 60598 series – Type testing of lighting fixtures and embedded components.

✓ IES LM-79 and EN 13032 series – Electrical and photometric measurements in lighting products.

✓ EN 60076 series – Type testing of power and distribution transformers.

✓ Electrical, physical, chemical tests and gas analysis (DGA) of transformer insulation oils.

✓ EN 61869 series – Type testing of measuring transformers.

✓ EN 62031, EN 61347 – Type testing of LED modules and drivers.

✓EN 60068 series – Environmental resistance (IK impact, hammer, vibration) tests.

✓EN 61000 series – Civil EMU tests and MIL-STD-461 military EMU tests.

✓Cables and auxiliary equipment – Electrical and mechanical strength tests.

✓Electrical inspection and measurements under the Work Equipment Safety and Health Regulations and EN 17020.

Our PT Programs are as follows:

  1. EN 60529 (IP) Verification of Protection Ratings (IP1/2/3/4X)
  2. EN 60529 Verification of Dust Protection (IP5X/6X)
  3. EN 60529 Verification of Water Protection (IPX1/2/3/4/5/6/7/8/9)
  4. EN 60695-11-5: Needle Flame
  5. EN 60695-10-2 Ball Pressure
  6. EN 60695-2 Glowing Wire
  7. EN 60112 Determination of Surface Leakage (CTI/PTI) Indices
  8. Plug-Capacitor Discharge Time
  9. Insulation Distances and Surface Leakage Path Lengths
  10. Electrical Power Measurements
  11. Verification of Enclosure (IK) Protection Ratings (IK01 to 11)
  12. AC High Voltage – Withstand Determination – (Max. 5 kV)
  13. AC High Voltage-Leakage Currents (mA)
  14. Lightning Impulse Resistance (4 to 20 kV)
  15. Leakage Current
  16. Ground Continuity
  17. DC Insulation Resistance
  18. EN 61010-1 Safety in Electrical Measuring Equipment
  19. EN 60204-1 General Safety Rules for Machinery
  20. EN 60601-1: Electrical medical equipment – Part 1: Basic safety
  21. EN 61439 Panel Lifting Arrangement
  22. EN 60947-1 Low voltage switching and control devices
  23. EN 60947-5-1: Electromechanical circuit control devices
  24. EN 60947-4-1: Contactors
  25. EN 61439-2 LV Panels
  26. EN 61439-6 Busbars
  27. Electrotechnical Product Components
  28. IEC TR 61641 – Internal Arc
  29. Environmental resistance
  30. Metallic Materials
  31. EN 60598-2-1 General purpose, fixed lighting fixtures
  32. EN 60598-2-2 Recessed lighting fixtures
  33. EN 60598-2-3 Road and street lighting fixtures
  34. EN 60598-2-4 Portable lighting fixtures
  35. EN 60598-2-5 Floodlights
  36. Hangers, Fixers and Adjustment Devices in Lighting Fixtures
  37. EN 61347-2-13 Electronic control devices for LED light sources
  38. EN 62031 General safety requirements for LED modules
  39. EN 61869-2 Current Measuring Transformers
  40. EN 61869-3 Inductive voltage measuring transformers
  41. Measurement of Insulator Dimensions
  42. Partial Discharge (PD) Measurements
  43. EN 60168 Support insulators
  44. EN 60137 Insulating bushing insulators
  45. EN 60076- Power Transformers
  46. Boiler Service Life
  47. Pressure Sealing
  48. EN 60076-3 Induced Voltage
  49. Mains Frequency HV – Dielectric Strength (MV)
  50. Lightning Impulse Resistance (MV)
  51. Insulating Fluids – Determination of Dielectric Strength at Power Frequency
  52. MIL STD 461: Electromagnetic Compatibility in Military Equipment – EMU
  53. Electromagnetic Compatibility (EMU)-2
  54. Electromagnetic Compatibility (EMU)-1 (Continuous Cycle)
  55. EMF – Electromagnetic Field Measurement
  56. Vibration Resistance
  57. EN 60269 LV NH Fuses
  58. Cables
  59. EN 60831-1 Capacitor Capacitance Measurements
  60. Indelibility of Labels
  61. EN 60383-1 Insulators for Overhead Lines
  62. EN 60335-2-30 Room Heaters
  63. EN 61439-Low Voltage Switching and Control Devices
  64. EN 62271 High Voltage Switching and Control Devices
  65. EN 61869- Measuring Transformers
  66. Electrical Safety (LVD) Tests
  67. Optical and Electrical Measurements
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