1. Pengenalan
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. Maklumat Keselamatan
Always observe the following safety precautions when operating the Testboy TV 456:
- Baca dan fahami semua arahan sebelum digunakan.
- Jangan gunakan peranti ini jika ia kelihatan rosak atau tidak berfungsi dengan betul.
- 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. Produk Lebihview
The Testboy TV 456 features a user-friendly layout with a clear display and tactile buttons for easy operation.
Rajah 1: Depan 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. Kawalan dan Paparan
- paparan: 3.5-inch TFT color display showing measurement results, settings, and menu navigation.
- Butang Navigasi: Up, Down, Left, Right arrows for menu navigation and value adjustment.
- Butang UJIAN: Initiates a measurement or test sequence.
- Butang MEM: Accesses memory functions to save or recall test results.
- COM Button: Communication interface for data transfer.
- HLP Button: Memberikan bantuan atau maklumat pada skrin.
- 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 (Voltagdan).
- Butang Kuasa: Menghidupkan atau mematikan peranti.
- Butang Tetapan: Accesses device settings and configurations.
4. Persediaan
4.1. Pengecasan Awal
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. Menghidupkan/Mematikan
Tekan dan tahan butang Butang Kuasa (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 Butang Tetapan (marked with a gear icon).
5. Arahan Operasi
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.
- Tekan ke UJIAN butang untuk memulakan pengukuran.
- The loop resistance value will be displayed.
5.2. Pengukuran Rintangan Penebat
- 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.
- Tekan ke UJIAN 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.
- Tekan ke UJIAN 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. Penyelenggaraan
6.1. Pembersihan
Bersihkan peranti dengan kerap dengan lembut, damp kain. Jangan gunakan pembersih atau pelarut yang kasar. Pastikan peranti dimatikan dan diputuskan sambungannya daripada sebarang sumber kuasa sebelum membersihkan.
6.2. Penjagaan Bateri
Untuk memanjangkan hayat bateri, elakkan daripada kerap mencas sepenuhnya bateri. Simpan peranti di tempat yang sejuk dan kering apabila tidak digunakan untuk tempoh yang lama. Cas semula bateri secara berkala jika disimpan untuk jangka masa yang lama.
6.3. Penentukuran
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. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Peranti tidak dihidupkan. | Bateri lemah atau habis. | Charge the device using the provided adapter. |
| Bacaan yang tidak tepat. | Dirty test leads or probes; device needs calibration. | Clean test leads; contact service center for calibration. |
| Paparan kosong atau beku. | Software error; extreme temperature. | Perform a hard reset (refer to specific reset procedure in full manual); move to a suitable operating temperature. |
| Cannot save test results. | Memory full; incorrect operation. | Delete old data from memory; refer to "Data Logging" section. |
8. Spesifikasi
- model: Test Boy TV 456
- paparan: Paparan warna TFT 3.5 inci
- 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.
- Pengukuran: Sehingga 1000 ukuran
- Dimensi: 10.04 x 3.74 x 5.31 inci (25.5 x 9.5 x 13.5 cm)
- Berat: 7.22 paun (3.27 kg)
- Pengeluar: Budak uji
- Negara Asal: Taiwan
- Pertama Tersedia: 5 Januari 2024
9. Waranti dan Sokongan
9.1. Maklumat Waranti
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 webtapak untuk terma dan syarat terperinci mengenai perlindungan dan tempoh waranti.
9.2. Sokongan Teknikal
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 webtapak atau pada pembungkusan produk.
