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Seaward Primetest 250 PAT Tester

  • Simple access to a wide range of test functions
  • Tests include RCD trip time, touch current & 3-phase leakage
  • Automatically detects mains connection & selects leakage test

£349.00 EXC. VAT

IN STOCK

Description

The Seaward Primetest 250 portable appliance tester offers a comprehensive range of electrical safety tests including RCD trip time, protective conductor current and touch current. In addition the Prime Test 250 is also capable of performing these tests on 3-phase equipment and has a 250V DC insulation test for use on sensitive appliances and surge protected leads.

The Primetest 250 is an intuitive PAT tester that allows you to fully comply with the requirements of the IEE Code of Practice while still maintaining the straightforward design and operation of the Primetest 50 and 100 models. The auto test sequence buttons, clear Pass/Fail indication and test result values make the Seaward Primetest 250 perfect for both novice and more experienced PAT testing engineers who require an appliance tester suitable for use on a wide range of domestic and commercial electrical equipment.

With the addition of an optional Seaward 3-phase adaptor, the PT250 is the only tester available capable of performing a differential leakage current test on three phase equipment.

Key Features

  • Performs all tests to fully comply with the IEE Code of Practice
  • RCD trip time, protective conductor current and touch current tests
  • Includes a 250V DC insulation test for sensitive equipment
  • Capable of testing 3-phase appliances using an additional PAT adaptor
  • Automatic mains detection and leakage test selection
  • Simple push button operation and clear display of test results
  Primetest 50 Primetest 100 Primetest 250 Primetest 250 Plus
Earth Continuity Test
Insulation Test (250V)    
Insulation Test (500V)
Polarity Test
Leakage Current Test  
Touch Current Test    
Protective Conductor Current Test    
RCD Trip Time Test    
PASS/FAIL Indication
Numeric Reading Values  
Extension Lead Test
Socket Test
Three-Phase Testing    
Auto Test Sequences    
Internal Memory (999 results)      
Compatible with Seaward TNT Pro Printer      

Specification

Earth continuity

  • Output Current: 200mA
  • Test Voltage (o/c): 9V DC nominal
  • Test Duration (Class I Test): 2s nominal
  • Display Range: 0.01 ohm to 19.99 ohm
  • Pass Value (Class I Test): 0.2O

Insulation resistance

  • Test Voltage: 250/500VDC @1mA nominal, < 2mA (s/c)
  • Test Duration (Class I or II): 2s
  • Display Range: 0.01 Mohm to 19.99 Mohm
  • Pass Value: 1.0 MO Class I
  • 2.0 MO Class II

Equivalent leakage

  • Test Voltage: 40V Nominal AC 50Hz Open Circuit
  • Test Duration: 2s – 30s nominal
  • Display Range: 0.1 mA to 19.99mA
  • Pass Value: 0.75mA CLI / 0.25mA CL II

IEC lead test

  • Test voltage: 5V DC nominal
  • Test Duration: Time for test (2s max)
  • Test: Live / Neutral Checks for o/c, s/c and crossed

Protective Conductor Current

  • Test Voltage: Supply Voltage, max current 13A
  • Test Duration: 30s maximum
  • Display Range: 0.15 mA to 9.99 mA
  • Pass Value: 0.75mA/3.5mA (user selectable with 0.75mA as default)

Touch current

  • Test Voltage: Supply Voltage, max current 13A
  • Test Duration: 30s maximum
  • Display Range: 0.10 mA to 5.00 mA
  • Pass Value: 0.25mA

3 phase differential leakage current

  • ***Requires 3 phase adaptor accessory ***
  • Test Voltage: 3 phase supply voltage
  • Test Duration: continuous measurement
  • Display Range: 0.10 mA to 9.99 mA
  • Pass Value: 3.5mA

RCD trip time

  • Test Voltage: Mains supply voltage
  • Test Current: 10mA / 30mA rms sinusoidal
  • Test Current Phase: 0°/180° auto switched on alternate tests
  • Measuring Range: 0ms – 500ms
  • Pass Value: 200ms

Power socket check

  • Input voltage range: 225 – 254V AC max current 13A UK
  • Indicates configuration of voltage potential: Line potential phase to earth, Line potential phase to neutral, Line potential neutral to earth

Supplied Accessories

The Seaward Primetest 250 comes with:

  • Mains lead with 13A plug
  • 230V Extension Lead Adaptor
  • Test lead with crocodile clip
  • Instruction Manual
  • 12 Month Warranty
  • 6 x AA Batteries
  • Carry Case

Kit Options

The Seaward Primetest 250 PAT Tester is available in a range of kits:

Kit A Kit B Kit C Kit D 3-Phase Kit
Seaward Primetest 250 PAT Tester
TEK989 Socket Tester
Earth Bond Lead & 230V Extension Lead
Seaward PATBag Carry Case, Mains Lead & 6 x AA Batteries
PAT Certificate Pad
PAT Register Book w/ Frequency of Inspection
IEC Clover Leaf Adaptor
IEC PAT Adaptor Kit
110V Appliance Adaptor & 110V Extension Lead Adaptor
16A Three-Phase Adaptor
32A Three-Phase Adaptor
Microwave Leakage Detector &150 x Microwave Emission Labels
1000 Pass Labels, 200 Fail Labels & 250 PassWrap Cable Labels
100 PermaTAG Industrial Cable Labels
Seaward PATGuard Elements Manual PAT Software
Seaward PAT Training DVD with Online Exam

Videos

 

The Seaward Primetest 250 portable appliance tester offers a comprehensive range of electrical safety tests including RCD trip time, protective conductor current and touch current. In addition the Prime Test 250 is also capable of performing these tests on 3-phase equipment and has a 250V DC insulation test for use on sensitive appliances and surge protected leads.

The Primetest 250 is an intuitive PAT tester that allows you to fully comply with the requirements of the IEE Code of Practice while still maintaining the straightforward design and operation of the Primetest 50 and 100 models. The auto test sequence buttons, clear Pass/Fail indication and test result values make the Seaward Primetest 250 perfect for both novice and more experienced PAT testing engineers who require an appliance tester suitable for use on a wide range of domestic and commercial electrical equipment.

With the addition of an optional Seaward 3-phase adaptor, the PT250 is the only tester available capable of performing a differential leakage current test on three phase equipment.

Key Features

  • Performs all tests to fully comply with the IEE Code of Practice
  • RCD trip time, protective conductor current and touch current tests
  • Includes a 250V DC insulation test for sensitive equipment
  • Capable of testing 3-phase appliances using an additional PAT adaptor
  • Automatic mains detection and leakage test selection
  • Simple push button operation and clear display of test results
  Primetest 50 Primetest 100 Primetest 250 Primetest 250 Plus
Earth Continuity Test
Insulation Test (250V)    
Insulation Test (500V)
Polarity Test
Leakage Current Test  
Touch Current Test    
Protective Conductor Current Test    
RCD Trip Time Test    
PASS/FAIL Indication
Numeric Reading Values  
Extension Lead Test
Socket Test
Three-Phase Testing    
Auto Test Sequences    
Internal Memory (999 results)      
Compatible with Seaward TNT Pro Printer      

Earth continuity

  • Output Current: 200mA
  • Test Voltage (o/c): 9V DC nominal
  • Test Duration (Class I Test): 2s nominal
  • Display Range: 0.01 ohm to 19.99 ohm
  • Pass Value (Class I Test): 0.2O

Insulation resistance

  • Test Voltage: 250/500VDC @1mA nominal, < 2mA (s/c)
  • Test Duration (Class I or II): 2s
  • Display Range: 0.01 Mohm to 19.99 Mohm
  • Pass Value: 1.0 MO Class I
  • 2.0 MO Class II

Equivalent leakage

  • Test Voltage: 40V Nominal AC 50Hz Open Circuit
  • Test Duration: 2s – 30s nominal
  • Display Range: 0.1 mA to 19.99mA
  • Pass Value: 0.75mA CLI / 0.25mA CL II

IEC lead test

  • Test voltage: 5V DC nominal
  • Test Duration: Time for test (2s max)
  • Test: Live / Neutral Checks for o/c, s/c and crossed

Protective Conductor Current

  • Test Voltage: Supply Voltage, max current 13A
  • Test Duration: 30s maximum
  • Display Range: 0.15 mA to 9.99 mA
  • Pass Value: 0.75mA/3.5mA (user selectable with 0.75mA as default)

Touch current

  • Test Voltage: Supply Voltage, max current 13A
  • Test Duration: 30s maximum
  • Display Range: 0.10 mA to 5.00 mA
  • Pass Value: 0.25mA

3 phase differential leakage current

  • ***Requires 3 phase adaptor accessory ***
  • Test Voltage: 3 phase supply voltage
  • Test Duration: continuous measurement
  • Display Range: 0.10 mA to 9.99 mA
  • Pass Value: 3.5mA

RCD trip time

  • Test Voltage: Mains supply voltage
  • Test Current: 10mA / 30mA rms sinusoidal
  • Test Current Phase: 0°/180° auto switched on alternate tests
  • Measuring Range: 0ms – 500ms
  • Pass Value: 200ms

Power socket check

  • Input voltage range: 225 – 254V AC max current 13A UK
  • Indicates configuration of voltage potential: Line potential phase to earth, Line potential phase to neutral, Line potential neutral to earth

The Seaward Primetest 250 comes with:

  • Mains lead with 13A plug
  • 230V Extension Lead Adaptor
  • Test lead with crocodile clip
  • Instruction Manual
  • 12 Month Warranty
  • 6 x AA Batteries
  • Carry Case

The Seaward Primetest 250 PAT Tester is available in a range of kits:

Kit A Kit B Kit C Kit D 3-Phase Kit
Seaward Primetest 250 PAT Tester
TEK989 Socket Tester
Earth Bond Lead & 230V Extension Lead
Seaward PATBag Carry Case, Mains Lead & 6 x AA Batteries
PAT Certificate Pad
PAT Register Book w/ Frequency of Inspection
IEC Clover Leaf Adaptor
IEC PAT Adaptor Kit
110V Appliance Adaptor & 110V Extension Lead Adaptor
16A Three-Phase Adaptor
32A Three-Phase Adaptor
Microwave Leakage Detector &150 x Microwave Emission Labels
1000 Pass Labels, 200 Fail Labels & 250 PassWrap Cable Labels
100 PermaTAG Industrial Cable Labels
Seaward PATGuard Elements Manual PAT Software
Seaward PAT Training DVD with Online Exam