Power System Support Pty Ltd

Site

Power System Support Pty Ltd

Accreditation No.

19724

Site No.

22965

Date of Accreditation

02 Mar 2018

Address

Unit 4, 380 Marion Street
Condell Park, NSW 2200
Australia

powersystemsupport.com.au

Contact

Mr Paul Edward Pokorny P: +61 0422906007

Availability

Services 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 - Electrical measurement and test equipment Ammeters AC current Indirect measurement against a reference standard by method of single or multiple turns from 50 mA up to 5000 A at 50 Hz 

Capability

with Calibration and Measurement Capability of -;

1% of reading;

from 50 mA up to 5000 A at 50 Hz;

Insulation resistance test equipment Resistance Comparison with a reference standard by substitution measurement By the method of PSS WI-11

At voltages of 50 V to 5 kV

Capability

with Calibration and Measurement Capability of;

3% from 1 MΩ - 1 GΩ;

5% from 1 GΩ - 10 GΩ;                    

10% from 10 GΩ - 100 GΩ;
DC and low frequency electrical metrology - High-voltage/high-current standards and equipment Current transformers Current error; Phase displacement Comparison with a reference standard by differential measurement AS 1675;
AS/IEC 60044.1;
IEC 61869-1,-2

Capability

Accuracy tests at 50 Hz, up to 5000 A applied primary current;

for CTs with rated secondaries of 1 A or 5 A;

with Calibration and Measurement Capability of -;

±0.025% for current error;

±0.030 crad for phase displacement;
High voltage test sets Voltage Direct measurement against a reference standard

Measurements performed in the laboratory and in the field ;

a.c. test sets

from 1 kVrms to 100 kVrms at 50 Hz;

from ±1 kVpeak/√2 to ±100 kVpeak/√2, at 50 Hz;

from ±1 kVpeak to ±140 kVpeak, at 50 Hz;


d.c. test sets
from - 90 kV to +90 kV

Capability

Measurements performed in the laboratory;

with Calibration and Measurement Capability of -;  

a.c. test sets

2% of reading from 1 kVrms to 100 kVrms at 50 Hz;

2% of reading from ±1 kVpeak/√2 to ±100 kVpeak/√2, at 50 Hz;

2% of reading from ±1 kVpeak to ±140 kVpeak, at 50 Hz;


d.c. test sets
2% of reading from -90 kV to 90 kV

Measurements performed in the field;

with Calibration and Measurement Capability of;

a.c. test sets
2.5% of reading from 1 kVrms to 100 kVrms at 50 Hz;
2.5% of reading from ±1 kVpeak/√2 to ±100 kVpeak/√2, at 50 Hz;
2.5% of reading from ±1 kVpeak to ±140 kVpeak, at 50 Hz;


d.c. test sets
2.5% of reading from -90 kV to 90 kV
Voltage transformers Phase displacement; Voltage error Comparison with a reference standard by differential measurement AS 1243;
AS/IEC 60044.2
AS/IEC 61869-1,-3;

Capability

Accuracy tests at 50 Hz, up to rated primary voltage of 132 kV/√3;

Single phase measurements of VTs with rated secondaries of 63.5 V or 110 V;

with Calibration and Measurement Capability of -;

0.025% for voltage error;

0.025 crad for phase displacement;

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Evaluation of high voltage/power equipment and components - Performance Bushings; Cable feeders; Cables; Clothing materials, gloves and tools for use in high voltage/power applications; Insulated systems; Insulation products; Insulator and conductor fittings; Insulators; Three phase cable installations; Transformers and inductors Insulation resistance Insulation resistance

By the method of PSS WI-10

Tests performed in the laboratory and in the field;

From 1 MΩ to 100 GΩ at voltages of 50 Vdc to 5,000 Vdc

Clothing materials, gloves and tools for use in high voltage/power applicationsHigh voltage operating sticks AC voltage; Applied high voltage withstand; Electrical performance of cables and components; Workplace electrical safety High voltage; Surface leakage

 ISSC14 Guide to electrical workers' safety equipment chapter 13;

 PSS WI-12

At 50 Hz up to 45 kV

       

Transformers and inductors Accuracy tests Current error; Phase displacement

IEC and AS 60044.1: Instrument Transformers-Current Transformers;

IEC 61869-1 and IEC 61869-1 -2: Instrument Transformers-Current Transformers;

AS 1675: 1986 Withdrawn Instrument Transformers-Measurement & Protection

Accuracy tests at 50 Hz up to 5000 A applied primary current

for current transformers with rated secondaries of 1 A or 5 A
Accuracy tests Phase displacement; Voltage error

IEC and AS 60044.2;

AS1243:1982 Superseded;

IEC 61869-1; and IEC 61869-3; Instrument transformers - Voltage transformers

Accuracy tests at 50 Hz up to rated primary voltage of 132 kV/√3;

Single phase measurements of voltage transformers with rated secondaries of 63.5 V or 110 V 

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