Besantek BST-HVD21 Instruction Manual Download Page 14 | Manualshive

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Summary of Contents for BST-HVD21

Page 1: ...Non Contact High Voltage Detector IP65 BST HVD21 INSTRUCTION MANUAL ...

Page 2: ...Proofing 7 Typical Uses 8 Broken Wires in Cables 9 High Voltage Testing 10 Faults Open Cables 11 Limitations of the Non contact High Voltage Detector 12 Changing Batteries 13 Specifications 14 Limited Warranty Caution risk of electric shock Caution refer to the user manual Page 1 2 2 3 3 4 5 5 6 6 6 7 8 8 9 10 11 12 13 14 ...

Page 3: ...cessary precautions Do not exceed the limits of this Non contact high voltage detector The Non contact high voltage detector must never be in physical contact with any conductor higher than 1kV This is a proximity detector not a detector which works by contact Always use a fiber glass rod or any authorized stick A high voltage test is carried out with the Non contact high voltage detector attached...

Page 4: ...sensor plate a rotary switch as sensitivity selector a sound annunciator high pitch high power buzzer and 3 LED indicators high bright LEDs in a circle for easier viewing by users in any directions This provides a 360 LED indication The Non contact high voltage detector detects AC voltages using the sensor plate The sensor plate collects part of the radiated electric field V M The electric field i...

Page 5: ...ng The Non contact high voltage detector works by proximity Physical contact with electrical conductors is not necessary when testing for live lines Its sensor senses the radiated field which surrounds live conductors It is recommended not to touch high voltage wires with the Non contact high voltage detector Radiated field strength increases with voltage and decreases quickly with distance or ear...

Page 6: ...Rotary selector with the settings listed below OFF Turn the pick up sensor off Test Check if the entire circuitry is working 240V 4 2kV 35kV 69kV 115kV 230kV 345kV 500kV Buzzer High noise level buzzer triggered on voltage detection Battery Holder Adapter end The adapter end connection for hot stick ...

Page 7: ... buzzer of the Non contact high voltage detector should beep and the 3 LED indicators should light This indicates that the Non contact high voltage detector is operational Verify the working of this unit by selecting 240Vac and place the dome against a low voltage live conductor or rub the dome with a cloth or against an item of clothing as this generates a static DC which triggers the detection o...

Page 8: ... detected by the Non contact high voltage detector and moving the tester along the cable until the change in condition is obtained Flexible cables as used in mining and building industries are readily repairable when the break in the cable is located 9 High Voltage Testing The rotary switch attenuator is used to identify and differentiate various HV live cables The Non contact high voltage detecto...

Page 9: ... various HV live cables The detector should only be used in conjunction with an insulated rod or hot stick when measuring high voltage Check to see if the Non contact high voltage detector is in good operating condition Select the appropriate test range It is advised that you start with a lower test range setting than the actual working voltage Then perform the test again with the higher settings ...

Page 10: ...or along the cable until you notice a change An audible sound and LED will be on when the sensor is on the supply side of the open and will turn off when on the other side 11 Limitations of the Non contact High Voltage Detector It is recommended that this Non contact high voltage detector is not used in HV yards of mixed voltages In the presence of mixed voltages the tester can become unreliable T...

Page 11: ...ted The electric field of the HV and MV bus bars can trigger the detector when it is about 3m above the ground This is common with most of the electric field voltage detectors Users should be aware of it The tester can pick up adjacent circuit to the one being tested and indicates the wrong information to the user ...

Page 12: ...sing extension hot stick 12 Changing Batteries The Non contact high voltage detector uses 3 x 1 5V C type batteries Open the battery holder turn counter clockwise to remove the batteries Ensure the polarity is correct Then install the new batteries ...

Page 13: ...y 85 R H 40 C Case Height 265mm Case Width 117mm Weight Approx 600g Batteries included Power Source 1 5V C x 3 Alkaline Batteries Safety Standard EN 61326 1 CISPR 11 EN 61000 4 2 EN 61000 4 3 EN 61000 4 8 Accessories Instruction manual Disconnect hook Fuse extractor head Carry case Batteries ...

Page 14: ... 12 Carry case Disconnect hook Fuse extractor head ...

Page 15: ...o any of our products which have been repaired or altered by unauthorized persons in any way In our sole judgement if the stability or reliability of products are injured or which have been subject to misuse abuse misapplication negligence or accident or the serial numbers have been altered defaced or removed this warranty will not apply All warranties implied by law are hereby limited to a period...

Page 16: ... 14 We reserve the right to discontinue models at any time or change specification price or design without notice and without incurring any obligation ...

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