Extech 382400 Bedienungsanleitung
Extech
Umweltthermometer
382400
Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Extech 382400 (9 Seiten) in der Kategorie Umweltthermometer. Dieser Bedienungsanleitung war für 11 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet
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User Guide
Flexible AC Clamp Meter
3000 Amp / 600 Volt
Model 382400
382400-EN-V1.2-3/12
2
Introduction
Congratulations on your purchase of the Model 382400 Extech AC Clamp device. The Model
382400 features:
 True RMS AC measurements
 3000A maximum current
 600V maximum voltage
 Fast Peak Hold feature
 MAX-MIN and Data Hold features
 Auto Power OFF
This meter is shipped fully test and calibrated. Careful use of this meter will provide years of reliable
service.
Safety
International Safety Symbols
This symbol, adjacent to another symbol or terminal, indicates the user must refer to the
manual for further information.
This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltages
may be present
Double insulation
SAFETY NOTES
• Do not exceed the maximum allowable measurement ranges.
• Set the function switch to the OFF position when the meter is not in use.
• Remove the batteries if the meter is to be stored for longer than 60 days.
WARNINGS
• Do not install the flexible current probe around bare conductors carrying a voltage ranging from
30V to 600V unless wearing protective clothing and gloves suitable for high-voltage work.
• Always inspect and check any damage of the current probe assembly before usage. Do not
use the flexible current probe if any damage is found.
• Do not use the meter on circuits rated higher then 600V.
• Set function switch to the appropriate position before measuring.
• When measuring voltage do not switch to the current mode.
382400-EN-V1.2-3/12
3
CAUTIONS
• Improper use of this meter can cause damage, shock, injury or death. Read and understand
this user manual before operating the meter.
• Always remove the test leads and clamp jaw from circuits or devices under test before
replacing the battery or fuses.
• Use great care when making measurements if the voltages are greater than 25VAC rms.
These voltages are considered a shock hazard.
• Voltage checks on electrical outlets can be difficult and misleading because of the uncertainty
of connection to the recessed electrical contacts. Other means should be used to ensure that
the terminals are not "live".
• If the equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired.
MAXIMUM INPUTS
Function Maximum Input
Current (Amperes) 3000A AC
Voltage (Volts) 600V AC
PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY
OVERVOLTAGE CATEGORY I
Equipment of OVERVOLTAGE CATEGORY I is equipment for connection to circuits in which
measures are taken to limit the transient overvoltages to an appropriate low level.
Note – Examples include protected electronic circuits.
OVERVOLTAGE CATEGORY II
Equipment of OVERVOLTAGE CATEGORY II is energy-consuming equipment to be supplied
from the fixed installation.
Note – Examples include household, office, and laboratory appliances.
OVERVOLTAGE CATEGORY III
Equipment of OVERVOLTAGE CATEGORY III is equipment in fixed installations.
Note – Examples include switches in the fixed installation and some equipment for industrial use
with permanent connection to the fixed installation.
OVERVOLTAGE CATEGORY IV
Equipment of OVERVOLTAGE CATEGORY IV is for use at the origin of the installation.
Note – Examples include electricity meters and primary over-current protection equipment
Produktspezifikationen
| Marke: | Extech |
| Kategorie: | Umweltthermometer |
| Modell: | 382400 |
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