1. Bubuka
This manual provides essential information for the safe and effective installation, operation, and maintenance of your EARU DPNLE-32 or DZ30LE-32 Residual Current Circuit Breaker (RCCB/RCBO). Please read these instructions carefully before installation and retain this manual for future reference.
2. Émbaran Kasalametan
PERHATOSAN: Electrical work should only be performed by qualified and licensed electricians. Failure to follow these instructions can result in electric shock, fire, or serious injury.
- Always disconnect power at the main supply before installing or servicing the circuit breaker.
- Pastikeun groundingna bener numutkeun kode listrik lokal.
- Entong jalankeun alat upami katingalina ruksak.
- Pariksa yén dipeunteun voltage and current of the circuit breaker match your electrical system requirements.
3. Produk Langkungview jeung Fitur
The EARU DPNLE-32 and DZ30LE-32 are Residual Current Circuit Breakers designed to provide comprehensive protection for household and commercial distribution systems. They offer protection against:
- Earth fault/leakage current
- Sirkuit pondok
- Overload
- Indirect contact by human body
- Complementary protection against direct contact by human body
- Leuwih-voltage (tripping at 280V±5%)
These devices also feature contact position indication and are equipped with switched neutral and phase poles, effectively protecting electrical equipment against insulating failure.
Gambar 1: Hareupeun view of DPNLE-32 and DZ30LE-32 models.
Figure 2: Protection features of the circuit breakers.
4. Models and Dimensions
The DPNLE-32 and DZ30LE-32 series offer various current ratings and come in different physical sizes to suit your installation needs.
Figure 3: DPNLE-32 (18mm width) dimensions: 72mm height, 18mm width, 60mm depth (including terminals).
Figure 4: DZ30LE-32 (36mm width) dimensions: 78mm height, 36mm width, 75mm depth (including terminals).
5. Instalasi (Setup)
The circuit breakers are designed for installation on a symmetrical 35mm DIN rail. Panel mounting accessories may also be used.
5.1. Pamasangan
To mount the circuit breaker, align the device with the DIN rail and press firmly until it clicks into place. Ensure it is securely fastened.
Figure 5: Circuit breakers mounted on a DIN rail.
5.2. Kabel
Connect the electrical wires to the designated wiring terminals. The connection capacity supports flexible conductors up to 10mm² and rigid conductors up to 16mm². Ensure all screws are tightened securely to prevent loose connections and overheating.
Figure 6: DPNLE-32 Wiring Diagram and Component Labels. Note the N (Neutral) and L (Line) connections.
Figure 7: DZ30LE-32 Wiring Diagram and Component Labels. Note the N (Neutral) and L (Line) connections.
5.3. Visual Installation Guide
Video 1: Produk leuwihview and handling demonstration.
6. Parentah Operasi
6.1. Ngahurungkeun / Pareum
- To switch the circuit breaker ON, push the operating handle (red lever) upwards.
- To switch the circuit breaker OFF, push the operating handle downwards.
6.2. Tombol Test
Each circuit breaker is equipped with a test button (typically orange or blue). Pressing this button simulates an earth fault and should cause the circuit breaker to trip (switch off). This confirms the residual current protection mechanism is functioning correctly.
6.3. Window Indication
The window indication provides visual status of the circuit breaker. Refer to the specific model for details on what each indication signifies (e.g., ON/OFF, tripped status).
7. Pangropéa
Regular maintenance ensures the continued reliability and safety of your circuit breaker.
- Ujian Bulanan: It is recommended to press the test button monthly to ensure the residual current protection function is operational. If the device does not trip when the test button is pressed, it should be replaced immediately.
- Inspeksi Visual: Pariksa pemutus sirkuit sacara berkala pikeun ningali tanda-tanda karusakan fisik, perubahan warna, atanapi sambungan anu leupas.
- beberesih: Jaga alat tetep bersih sareng bébas tina lebu sareng kokotor. Anggo lawon anu garing sareng lemes pikeun ngabersihkeun. Entong nganggo cairan atanapi pembersih anu abrasif.
- Umur Mékanis: The mechanical lifespan of these circuit breakers is rated for 20,000 cycles.
8. Cara ngungkulan
8.1. Circuit Breaker Trips Frequently
- Overload: Too many devices connected to the circuit, drawing excessive current. Reduce the load or redistribute devices to other circuits.
- Sirkuit pondok: A direct connection between live and neutral wires, or live and earth wires. This requires immediate investigation by a qualified electrician to identify and fix the fault.
- Earth Fault/Leakage Current: Current flowing to earth through an unintended path. This could be due to faulty appliance insulation, damaged wiring, or moisture. Disconnect appliances one by one to identify the faulty one.
- Leuwih-voltage: The device is designed to trip at 280V±5%. If your supply voltage exceeds this, the breaker will trip. Consult your utility provider or an electrician.
8.2. Circuit Breaker Does Not Trip When Test Button is Pressed
If the circuit breaker does not trip when the test button is pressed, its residual current protection function is compromised. The device is faulty and must be replaced by a qualified electrician immediately.
8.3. Incompatible Voltage
These circuit breakers are rated for 230VAC. Using them in a 127V phase+neutral network is not recommended as it may not provide optimal protection or function as intended. Always ensure the device's rated voltage matches your electrical system.
9. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Ngaran Brand | EARU |
| Nomer modél | DPNLE-32 / DZ30LE-32 |
| Tipe | Residual Current Circuit Breaker (RCBO/RCCB), Electronic Type |
| Nomer Kutub | 1P+N |
| Dipeunteun Voltage | AC 230V |
| Frékuénsi dipeunteun | 50/60Hz |
| Dipeunteun Ayeuna (A) | 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Dipeunteun Kapasitas Short-Circuit | 6KA |
| Kurva Karakteristik | Tipe C |
| Dipeunteun Résidu Operasi Ayeuna (IΔn) | 30mA (15mA pikeun modél 63A) |
| Lilana Tripping | Sakedapan (≤ 0.1s) |
| Leuwih-voltage Nyimpang | 280V ± 5% |
| Kapasitas sambungan | Flexible conductor 10mm², Rigid conductor 16mm² |
| Pamasangan | 35mm DIN Rail, Panel mounting accessories |
| Umur Mékanis | 20,000 siklus |
| Sertifikasi | CE |
| Standar Palaksanaan | IEC61009-1, GB6829, GB/T16917.1 |
10. Tips pamaké
- Tés Rutin Mangrupikeun Kunci: Make it a habit to press the test button on your circuit breaker monthly. This simple action verifies that the leakage protection mechanism is working, which is crucial for safety.
- Voltage kasaluyuan: Always double-check that the rated voltage of the circuit breaker (230VAC) matches your electrical system's voltage. Using it with incompatible voltages (e.g., 127V phase+neutral) may lead to improper function or lack of protection.
- Pamasangan profésional: For safety and compliance, always have these devices installed by a certified electrician.
11. Garansi jeung Rojongan
For warranty information and technical support, please contact your point of purchase or the manufacturer directly. Ensure you have your product model number and purchase details available.
