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Summary of Contents for Cybertronix Sentinel TS-EFI-5
- Page 1 Sentinel™ TS-EFI-5 EFI Test Set USER’S MANUAL Tel: +27 87 379 5220 Email: info@cybertronix.co.za 33 Village Road, Kloof 3610, KZN, South Africa www.cybertronix.co.za...
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Page 2: Table Of Contents
Sentinel™ TS-EFI-5 User’s Manual CONTENTS 1. OVERVIEW ........................3 1.1 INTRODUCTION ......................3 1.2 FEATURES ........................ 4 2. OPERATION ........................5 2.1 CHARGING ........................ 5 2.2 CURRENT INJECTION ....................5 2.3 EFI TEST FAILURE CONSIDERATIONS ..............6 3. MAINTENANCE ....................... 7 3.1 BATTERY ........................ -
Page 3: Overview
Sentinel™ TS-EFI-5 User’s Manual 1. OVERVIEW 1.1 INTRODUCTION The Sentinel™ TS-EFI-5 is a battery powered primary injection test set used for testing the trip function of earth fault indicators. It is extremely light-weight, self-contained and portable. The device is contained within a robust black ABS enclosure and ships with test leads and an external battery charger. -
Page 4: Features
Sentinel™ TS-EFI-5 User’s Manual 1.2 FEATURES • 5A nominal injection current using single turn • 200ms injection timer • Inherently overload proof • Safe output voltage (<12V) under all conditions • Battery powered using internal rechargeable SLA battery • Battery reverse polarity protection •... -
Page 5: Operation
Sentinel™ TS-EFI-5 User’s Manual 2. OPERATION 2.1 CHARGING Plug the external battery charger cable jack into the charging socket located on the side of the Test Set. Allow up to several hours for the internal battery of the Tester to be charged. The charger will usually have a red LED to indicate charging and a green LED to indicate when unit is fully charged. -
Page 6: Efi Test Failure Considerations
Sentinel™ TS-EFI-5 User’s Manual 2.3 EFI TEST FAILURE CONSIDERATIONS There is obviously effort and cost involved in replacing a faulty EFI. So if an EFI is found to “fail” under test, it is worth double checking the integrity of the test. The first thing to do is to check whether the EFI can be tripped via its own test/reset facility (e.g. -
Page 7: Maintenance
Sentinel™ TS-EFI-5 User’s Manual 3. MAINTENANCE 3.1 BATTERY The Tester is powered by a maintenance-free, rechargeable sealed lead-acid battery. At the end of its lifetime the battery is easily replaced by opening the Tester cover and removing the battery lead plug from the socket on the printed circuit board. -
Page 8: Specifications
Sentinel™ TS-EFI-5 User’s Manual 4. SPECIFICATIONS Output Current: 5A RMS nominal (typical safety factor of +20%) Output Frequency: 50Hz ± 10% Output Duration: 10 cycles (200ms at 50Hz) ± 10% Output Voltage: <12V Peak Waveform Type: Square wave Alarms: Open-circuit and low battery via LED and audio buzzer Maximum EFI CT core diameter: 100mm Injection Lead:... -
Page 9: Output Current Waveform
Sentinel™ TS-EFI-5 User’s Manual 5. OUTPUT CURRENT WAVEFORM 200ms (10 cycles @ 50Hz) 5A rms (7A peak) Version 4.0 Page 9 of 11... -
Page 10: Dimensions
Sentinel™ TS-EFI-5 User’s Manual 6. DIMENSIONS Actual Size 45 mm 130 mm 70 mm Version 4.0 Page 10 of 11... -
Page 11: Safety
In the event of the above limitation not applying to the user, then in no case shall the Cybertronix cc liability exceed the original purchase price of the product.
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