1. Introducció
The Testboy TV 456 is a comprehensive installation tester designed for professional testing of electrical systems. It is capable of performing a wide range of measurements including loop resistance, mains internal resistance, short circuit current, low ohm and continuity, insulation, RCD/FI tests for various types (A, AC, B, B+, F), and RCD/FI for electric car charging stations (6mA DC). The device features a 3.5-inch TFT color display and supports standard-compliant test protocols via included software. Its robust design and intuitive interface make it an essential tool for electrical professionals.
2. Informació de seguretat
Always observe the following safety precautions when operating the Testboy TV 456:
- Llegeix i entén totes les instruccions abans d'utilitzar.
- No utilitzeu el dispositiu si sembla que està danyat o no funciona correctament.
- Ensure proper personal protective equipment (PPE) is worn, such as insulated gloves and safety glasses.
- Always disconnect power to the circuit before performing any tests that require it.
- Do not exceed the maximum input ratings of the device.
- Only qualified personnel should operate this equipment.
- Avoid contact with live circuits.
3. Producte acabatview
The Testboy TV 456 features a user-friendly layout with a clear display and tactile buttons for easy operation.
Figura 1: Frontal view of the Testboy TV 456 Installation Tester. The device features a central color display, navigation buttons on the left, function buttons (MEM, COM, HLP) on the top left, and a rotary selector switch on the right for selecting measurement modes (RPE, MΩ, LINE, LOOP, RCD, V). A large red "TEST" button is prominent on the left side.
3.1. Controls i pantalla
- Visualització: 3.5-inch TFT color display showing measurement results, settings, and menu navigation.
- Botons de navegació: Up, Down, Left, Right arrows for menu navigation and value adjustment.
- Botó TEST: Initiates a measurement or test sequence.
- Botó MEM: Accesses memory functions to save or recall test results.
- COM Button: Communication interface for data transfer.
- HLP Button: Proporciona ajuda o informació en pantalla.
- Rotary Selector Switch: Used to select different measurement functions such as RPE (Protective Earth Resistance), MΩ (Insulation Resistance), LINE (Line Voltage), LOOP (Loop Impedance), RCD (Residual Current Device), and V (Voltagi).
- Botó d'encesa: Encén o apaga el dispositiu.
- Botó de configuració: Accesses device settings and configurations.
4. Configuració
4.1. Càrrega inicial
Before first use, ensure the Testboy TV 456 is fully charged. Connect the provided charging column adapter to the device and a suitable power source. The battery indicator on the display will show the charging status.
4.2. Encès / apagat
Manteniu premut el botó Botó d'engegada (marked with a circle and vertical line) located on the top right of the device to turn it on or off. The display will illuminate upon successful power-on.
4.3. Language and Basic Settings
Upon first power-on, you may be prompted to select a language. Use the navigation buttons to select your preferred language and confirm. Further settings such as date, time, and display brightness can be adjusted via the Botó de configuració (marked with a gear icon).
5. Instruccions de funcionament
The Testboy TV 456 offers various test options. Select the desired test mode using the rotary selector switch.
5.1. Loop Resistance Measurement
- Turn the rotary selector switch to LOOP.
- Connect the test leads to the circuit according to the on-screen diagram.
- Premeu el botó PROVA botó per iniciar la mesura.
- The loop resistance value will be displayed.
5.2. Mesura de la resistència d'aïllament
- Turn the rotary selector switch to MΩ.
- Ensure the circuit is de-energized and safely isolated.
- Connect the test leads to the conductors to be tested.
- Premeu el botó PROVA button. The device will apply a test voltage and display the insulation resistance.
5.3. RCD/FI Testing
The device supports RCD/FI testing for types A, AC, B, B+, F, and 6mA DC for EV charging stations.
- Turn the rotary selector switch to RCD.
- Use the navigation buttons to select the RCD type (A, AC, B, B+, F, 6mA DC) and desired test current/multiplier (e.g., x1, x5).
- Connect the test leads to the RCD circuit.
- Premeu el botó PROVA button. The device will perform the test and display the tripping time and current.
5.4. Data Logging and Software
The Testboy TV 456 allows for saving test results. Press the MEM button to access memory functions. Saved data can be transferred to a computer using the COM button and the provided software (Excel platform) for generating standard-compliant test protocols.
6. Manteniment
6.1. Neteja
Netegeu el dispositiu regularment amb un drap suau iamp cloth. Do not use abrasive cleaners or solvents. Ensure the device is powered off and disconnected from any power source before cleaning.
6.2. Cura de la bateria
Per allargar la durada de la bateria, eviteu descarregar-la completament amb freqüència. Guardeu el dispositiu en un lloc fresc i sec quan no l'utilitzeu durant períodes prolongats. Torneu a carregar la bateria periòdicament si l'heu emmagatzemat durant molt de temps.
6.3. Calibració
For accurate measurements, it is recommended to have the Testboy TV 456 calibrated by an authorized service center periodically, typically annually or as required by local regulations.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Bateria baixa o esgotada. | Charge the device using the provided adapter. |
| Lectures inexactes. | Dirty test leads or probes; device needs calibration. | Clean test leads; contact service center for calibration. |
| La pantalla està en blanc o congelada. | Software error; extreme temperature. | Perform a hard reset (refer to specific reset procedure in full manual); move to a suitable operating temperature. |
| No es poden desar els resultats de la prova. | Memory full; incorrect operation. | Delete old data from memory; refer to "Data Logging" section. |
8. Especificacions
- Model: Test Boy TV 456
- Visualització: Pantalla TFT a color d'3.5 polzades
- Test Options: Loop resistance, mains internal resistance, short circuit current, low ohm and continuity, insulation, RCD/FI (Types A, AC, B, B+, F), RCD/FI for EV charging stations (6mA DC), TRMS voltage, rotary field, frequency, grounding.
- Mides: Fins a 1000 mesures
- Dimensions: 10.04 x 3.74 x 5.31 polzades (25.5 x 9.5 x 13.5 cm)
- Pes: 7.22 lliures (3.27 kg)
- Fabricant: Noi de prova
- País d'origen: Taiwan
- Primer disponible: 5 de gener de 2024
9. Garantia i Suport
9.1. Informació de la garantia
The Testboy TV 456 comes with a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Testboy weblloc web per obtenir informació detallada sobre els termes i condicions de la cobertura i la durada de la garantia.
9.2. Suport tècnic
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact Testboy customer support. Contact information can typically be found on the manufacturer's official weblloc web o a l'embalatge del producte.
