Klein Tools HVNCVT-1 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Klein Tools HVNCVT-1 (37 pagina's) in de categorie Meetapparatuur. Deze handleiding was nuttig voor 14 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/37
INSTRUCTION MANUAL
Dual-Range High-Voltage
Non-Contact Tester
Low Range: 50V to 1.5kV AC
High Range: 1.5kV to 132kV AC
Français pg. 25
Español pg. 13
ENGLISH
HVNCVT1
2
SYMBOLS
Warning or Caution
Risk of Electrical Shock
Double Insulated
GENERAL SPECIFICATIONS
The Dual-Range High-Voltage Non-Contact Tester (HVNCVT1) checks for the
presence of AC voltage without making any disconnection in cables, wall sockets,
fuses, circuit breakers, junction boxes, etc. No current flow is needed for correct
operation. The tester warns against dangerous voltage from low to high voltage
applications up to 132kV without contacting the energized conductor. The low-
range setting should be used for detecting 50V AC to 1.5kV AC. It may be used as
a hand-held device ONLY when checking for low voltage. The high-range setting
should be used for detecting 1.5kV AC to 132kV AC. It should ONLY be used with a
hot stick when checking for high voltage.
Always follow approved work safety practices and clearances per OSHA Sub-parts
R & V and all company work rules. For Minimum Approach Distances (MAD), see
OSHA Tables R-6 and R-7 (pages 8 & 9) in this manual.
• Operating Temperature: 32° to 122°F (0° to 50°C) @ 85% relative humidity
• Storage Temperature: 14° to 122°F (-10° to 50°C) @ 85% relative humidity
• Dimensions: Tester: 13" x 3.15" x 2.64" (330 x 80 x 67mm)
Case: 14" x 8" x 3.5" (356 x 203 x 89 mm)
• Weight: 8 oz. (227 g)
• Power Source: One 9V battery
• Power Consumption:
Off:
Less than 5uA
Low range mode:
(50V to 1.5kV AC) Less than 40mA
High range mode:
(1.5kV to 132kV AC) Less than 40mA
Specifications subject to change.
ENGLISH
3
WARNINGS
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
• Use extreme caution when testing live electrical circuits due to risk of injury from
electrical shock.
• When testing for high voltage, always use hot sticks and rubber gloves meeting
industry standards.
• Follow approved work safety practices and clearances per OSHA Sub-parts
R & V and your company work rules.
• Always test on a known live circuit to verify tester functionality prior to use.
• Do not exceed the limits marked on the instrument itself. Never test voltage
more than 132kV AC RMS.
• Never ground yourself when taking measurements. Do not touch exposed
circuit elements.
• Observe the proper safety precautions when working with voltage above 30V AC
RMS to avoid electrical shock hazard.
• Do not assume equipment or conductors are, or will remain, de-energized.
Always install proper grounding devices before starting procedure.
• Do not operate tester in an explosive atmosphere.
• Do not expose tester to rain or moisture. This increases the risk of fire
or electric shock.
• Do not rely on this tester for shielded wire or cable with concentric neutrals.
• Do not let the unit make contact with live line voltage. Do not touch any exposed
wiring, connections or other energized parts of an electrical circuit.
• 3-phase feeder cables with conductors close to each other may self-cancel the
electric field and not be detected by the device. Verify that the phase conductors
are separated by at least 15" (381 mm) before testing for AC voltage.


Product specificaties

Merk: Klein Tools
Categorie: Meetapparatuur
Model: HVNCVT-1

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