Manualer+

KYORITSU KEW 2055, KEW 2056R

KYORITSU AC/DC Digital Cleaneramp Meter

Models: KEW 2055 & KEW 2056R

Instruktionsmanual

Indledning

The KYORITSU KEW 2055 and KEW 2056R are high-precision AC/DC Digital Clamp Meters designed for professional use in power distribution, utilities, and maintenance fields. These meters offer a wide range of measurement capabilities, including AC/DC current, AC/DC voltage, resistance, continuity, capacitance, frequency, and temperature. Featuring a robust double-molded body for comfortable handling and a clear 6039-count display with a bar graph, these instruments are built for reliability and ease of use.

Key features include a Non-Contact Voltage (NCV) function for enhanced safety, Peak Hold for inrush current measurement, Data Hold, and MIN/MAX functions for capturing transient and long-term readings. The meters comply with IEC 61010-1 CAT IV 600V safety standards, ensuring safe operation in various electrical environments.

Front view of the KYORITSU KEW 2055/2056R Digital Clamp Måler
Front view of the KYORITSU KEW 2055/2056R Digital Clamp Måler.

Opsætning

1. Batteriinstallation

The KEW 2055/2056R requires two R03 (1.5V) AAA batteries. To install or replace batteries:

  1. Sørg for, at måleren er slukket.
  2. Find batteridækslet på bagsiden af ​​måleren.
  3. Brug en skruetrækker til at åbne låget.
  4. Isæt to AAA-batterier, og overhold den korrekte polaritet (+/-) som angivet inde i batterirummet.
  5. Sæt batterirummets dæksel på igen og fastgør det med skruen.
Tilbage view of the KYORITSU KEW 2055/2056R showing battery compartment
Tilbage view af clamp meter, illustrating the battery compartment.

2. Tilslutning af testledninger

For bdtage, resistance, continuity, capacitance, frequency, and temperature measurements, connect the supplied test leads (Model 7066A) to the appropriate input terminals on the meter. The red lead connects to the V/Ω terminal, and the black lead connects to the COM terminal.

3. Sikkerhedsadvarsler

Always read the "Safety Warnings" in the instruction manual supplied with the instrument thoroughly and completely for correct use. Failure to follow the safety rules can cause fire, electric shock, or other hazards. Ensure the instrument is operated on a correct power supply and within the voltage rating marked on the instrument.

Ikon for sikkerhedsadvarsler
Important Safety Warnings icon.

Betjeningsvejledning

Turn the rotary switch to the desired measurement function. Use the SELECT button to toggle between AC/DC modes or other sub-functions where applicable.

1. AC/DC strømmåling (Clamp Fungere)

  1. Turn the rotary switch to the 1000A or 600A AC/DC current range.
  2. Åbn clamp jaws and enclose a single conductor. Ensure the jaws are fully closed.
  3. Aflæs den aktuelle værdi på displayet.
KYORITSU clamp meter measuring current on a cable
Klamp meter in action, measuring current on a conductor.

2. AC/DC Voltage Måling

  1. Connect the test leads to the V/Ω and COM terminals.
  2. Turn the rotary switch to the V (Voltage) function.
  3. Vælg AC eller DC voltage using the SELECT button.
  4. Connect the test probes to the circuit points where voltage skal måles.
  5. Læs bindtage -værdi på displayet.

3. Resistance (Ω) and Continuity Measurement

  1. Connect the test leads to the V/Ω and COM terminals.
  2. Turn the rotary switch to the Ω (Resistance) function.
  3. Tilslut testproberne på tværs af den komponent, der skal måles.
  4. For continuity, if the resistance is below 100Ω, the buzzer will sound.

4. Kapacitanstest

  1. Connect the test leads to the V/Ω and COM terminals.
  2. Turn the rotary switch to the capacitance function (usually shared with Ω).
  3. Tilslut testproberne på tværs af kondensatoren.
  4. Læs kapacitansværdien på displayet.

5. Frequency (Hz) and Duty Cycle Measurement

  1. Connect the test leads to the V/Ω and COM terminals.
  2. Turn the rotary switch to the Hz/DUTY function.
  3. Connect the test probes to the circuit.
  4. Read the frequency or duty cycle on the display.

6. Temperature Measurement (KEW 2056R with optional probe)

  1. Connect the optional K-type temperature probe (Model 8216) to the meter.
  2. Turn the rotary switch to the Temp °C/°F function.
  3. Place the probe on the object to be measured.
  4. Aflæs temperaturen på displayet.

7. Særlige funktioner

  • Data Hold (H HOLD): Press the H HOLD button to freeze the current reading on the display. Press again to release.
  • Peak Hold (P PEAK): For capturing peak values of inrush current (AC A range only).
  • MIN / MAX: Press the MIN/MAX button to record the minimum and maximum values over a measurement period. This is particularly useful for monitoring load demand over extended periods.
  • Non-Contact Voltage (NCV): The red LED on the upper area of the panel lights up when AC voltage exceeding 100V is detected by the sensor in the jaws, providing a warning without direct contact.
  • Baggrundsbelysning: Press the backlight button (usually shared with H HOLD, long press) to illuminate the display for use in dimly lit environments.
Video demonstrating the MIN/MAX function on the KEW2056R Clamp Meter, useful for monitoring electrical load over time.

Opretholdelse

1. Rensning

Wipe the meter with a dry, soft cloth. Do not use abrasive cleaners or solvents. Ensure the meter is dry before use or storage.

2. Udskiftning af batteri

Replace batteries when the low battery indicator appears on the display to ensure accurate readings and proper operation. Refer to the "Battery Installation" section for detailed steps.

3. Opbevaring

If the meter is not used for an extended period, remove the batteries to prevent leakage and damage. Store the meter in its carrying case (Model 9094) in a cool, dry place, away from direct sunlight and extreme temperatures.

Fejlfinding

  • Intet display/svagt display: Kontrollér batteriniveauet, og udskift det om nødvendigt. Sørg for, at batterierne er isat med den korrekte polaritet.
  • Forkerte aflæsninger: Verify the correct function and range are selected. Ensure test leads are properly connected and not damaged. For current measurements, ensure only a single conductor is within the clamp kæber.
  • NCV Not Functioning: Ensure the meter is turned on and within range of an AC electric field. Note that NCV detects fields from the line-side jaw and may not detect through walls.
  • Meter Does Not Turn On: Kontrollér batterierne. Kontakt kundesupport, hvis problemet fortsætter.

For more detailed troubleshooting, refer to the comprehensive instruction manual provided with your device.

Specifikationer

The following table outlines the key specifications for the KYORITSU KEW 2055 and KEW 2056R models:

KYORITSU KEW 2055 & 2056R Specifications
FeatureKEW 2055KEW 2056R
AC A0 - 600.0/1000A
±1.5%rdg±5dgt (50/60Hz)
±3.0%rdg±5dgt (40 - 400Hz)		0 - 600.0/1000A
±2.0%rdg±5dgt (50/60Hz)
±3.5%rdg±5dgt (40 - 500Hz)
DC A0 - 600.0/1000A
±1.5%rdg±5dgt		0 - 600.0/1000A
±1.5%rdg±5dgt
AC V6/60/600V (Auto-ranging)
±1.3%rdg±4dgt (50/60Hz)
±3.0%rdg±5dgt (40 - 400Hz)		6/60/600V (Auto-ranging)
±1.5%rdg±4dgt (50/60Hz)
±3.5%rdg±5dgt (40 - 400Hz)
DC V600mV/6/60/600V (Auto-ranging)
±1.0%rdg±3dgt		600mV/6/60/600V (Auto-ranging)
±1.0%rdg±3dgt
Ω600Ω/6/60/600kΩ/6/60MΩ (Auto-ranging)
±1%rdg±5dgt (600 - 6M)
±5%rdg±8dgt (60M)		600Ω/6/60/600kΩ/6/60MΩ (Auto-ranging)
±1%rdg±5dgt (600 - 6M)
±5%rdg±8dgt (60M)
KontinuitetssummerBuzzer Sounds at 100ΩBuzzer Sounds at 100Ω
Kapacitans testN/A400nF/4/40μF (Auto-ranging)
TemperaturN/A-50 - +300ºC (with optional probe 8216)
Frekvens10/100Hz/1/10kHz (Auto-ranging)10/100Hz/1/10kHz (Auto-ranging)
PLIGT0.1 - 99.9%0.1 - 99.9%
Lederens størrelseØ40 mmØ40 mm
SikkerhedsstandardIEC 61010-1 CAT IV 600V, IEC 61010-031, IEC 61010-2-032, IEC 61326IEC 61010-1 CAT IV 600V, IEC 61010-031, IEC 61010-2-032, IEC 61326
StrømkildeR03 (1.5V) (AAA) × 2R03 (1.5V) (AAA) × 2
Dimension254(L) × 82(B) × 36(D)mm254(L) × 82(B) × 36(D)mm
VægtCa. 310 gCa. 310 g
Inkluderet tilbehør7066A (Test leads), 9094 (Carrying case), Instruction Manual7066A (Test leads), 9094 (Carrying case), Instruction Manual
Valgfrit tilbehør8216 (Temperature probe)8216 (Temperature probe)
Detailed diagram of KEW SNAP 2056R features and specifications
Detailed diagram highlighting features and specifications of the KEW SNAP 2056R.
Overview of KYORITSU CAT. IV Clamp Meter Series, including KEW 2055 and 2056R
Overview of the KYORITSU CAT. IV Clamp Meter Series, showing various models including KEW 2055 and 2056R.

Brugertips

  • Monitoring Load Demand: Utilize the MIN/MAX function to effectively monitor the minimum and maximum current demand on an electrical installation over an extended period (e.g., 2-3 days). This provides valuable data for understanding load profiles without requiring constant supervision.
  • Safety First with NCV: Always use the Non-Contact Voltage (NCV) function as a preliminary safety check to detect the presence of AC voltage before making direct contact with conductors. Remember that NCV detects electric fields from the line-side jaw and may not detect through walls.
  • True RMS Accuracy: For accurate measurements on non-sinusoidal waveforms, ensure you are using the True RMS models (like the KEW 2056R) as indicated on the device.

Garanti og support

KYORITSU products are designed for durability and reliability. For any technical support, warranty claims, or service inquiries, please contact your authorized KYORITSU dealer or the official KYORITSU service center. Keep your purchase receipt as proof of purchase.

The KEW 2055 and KEW 2056R models are certified with CE, RoHS, UL, and WEEE, ensuring compliance with international quality and environmental standards.


KYORITSU KEW 2056R Clamp Måler: Demo af funktion til måling af min./maks. strøm

KYORITSU KEW 2056R Clamp Måler: Demo af funktion til måling af min./maks. strøm

1:39 • 1280×776 • feature_demo

Relaterede dokumenter - KEW 2056R

Preview Kyoritsu KEW SNAP 6 / KEW SNAP 2608A AC Clamp Instruktionsmanual til måleren
Omfattende brugermanual til Kyoritsu KEW SNAP 6 og KEW SNAP 2608A AC Clamp Målere. Dækker sikkerhedsadvarsler, funktioner, detaljerede specifikationer og måleprocedurer for AC/DC-volumen.tage, vekselstrøm og modstand, udskiftning af batteri/sikring, valgfrit tilbehør og eftersalgsservice.
Preview KYORITSU KEW 2500 DC Milliamp Clamp Instruktionsmanual til måleren
Officiel brugsanvisning til KYORITSU KEW 2500 DC Milliamp Clamp Måler. Giver detaljerede oplysninger om sikkerhedsadvarsler, funktioner, specifikationer, driftsprocedurer og batteriudskiftning for nøjagtige målinger af jævnstrøm.
Preview Kyoritsu KEW SNAP Series Leakage Current Testers (2432/2433) Instruction Manual
Instruction manual for Kyoritsu KEW SNAP Series Leakage Current Testers, Models 2432 and 2433. Features include AC leakage measurement, digital clamp testing, IEC 61010-2-032 compliance, data hold, and peak hold functions.
Preview Kyoritsu KEW SNAP 2033 Digital AC/DC Clamp Instruktionsmanual til måleren
Dette dokument indeholder omfattende instruktioner til betjening af Kyoritsu KEW SNAP 2033 Digital AC/DC Clamp Meter. It includes safety warnings, features, specifications, measurement procedures for AC and DC current, other functions like sleep and data hold, and battery replacement guidelines.
Preview KYORITSU KEW 2413R Leakage Clamp Meter: Features, Specifications, and Usage Guide
Detailed information on the KYORITSU KEW 2413R True RMS leakage clamp meter, featuring 68mm jaws, mA to 1000A range, frequency filter, peak hold, and data hold. Includes specifications and usage instructions for live circuit insulation testing.
Preview Kyoritsu KEW SNAP 2002 PA/2002R Digital Clamp Instruktionsmanual til måleren
Officiel brugsanvisning til Kyoritsu KEW SNAP 2002 PA og KEW SNAP 2002R digital clamp målere. Lær om sikkerhed, funktioner, specifikationer, måleprocedurer og vedligeholdelse for nøjagtig elektrisk testning.