WF Energy Controls Pty Ltd

Site

Current Transformer Test Laboratory

Accreditation No.

14350

Site No.

14343

Date of Accreditation

19 Jan 2000

Address

Rydalmere Metro Centre, Unit 28, 38-46 South Street
Rydalmere, NSW 2116
Australia

wfenergycontrols.com.au

Contact

Mr Peter Cook P: +61 (02) 96840305

Availability

Services conditionally available to external clients

Scope of Accreditation

ISO/IEC 17025 (2017)

Calibration

  • The uncertainty of measurement is reported as an expanded uncertainty having a level of confidence of 95% unless stated otherwise
Service Product Determinant Technique Procedure Limitations
DC and low frequency electrical metrology - High-voltage/high-current standards and equipment Current transformers Current By methods of AS 1675; By methods of AS/IEC 60044

Capability

With Calibration and Measurement Capability of-

0.04%  for current errors and,

0.04 crad  for phase errors

At 50 Hz with rated primary currents in the range from 100 A to 3000 A and secondary currents up to 10 A


ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Evaluation of high voltage/power equipment and components - Performance Transformers and inductors Accuracy tests; Power frequency withstand; Verification of terminal markings Not applicable

Tests on current transformers by the methods of
AS 1675;

AS 60044.1 (excluding Clauses 5.1.5 and 8.4);
IEC 60044-1 (excluding Clauses 5.1.5 and 8.4)



for highest voltage for equipment under test Um = 0.72 kV

The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.

Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.