1. Вовед
This manual provides detailed instructions for the installation, operation, and maintenance of the EVERSECU 18 Channel DC12V 10 Amp Reset Fuse CCTV DC Distributed Power Box. This device is designed to provide stable and protected DC 12V power to multiple CCTV cameras, DVRs, and other security system components.
It features individual PTC fuses for each output, ensuring that a fault in one channel does not affect the operation of others. The robust metal housing provides durability and security.
2. Информации за безбедност
- Електрична безбедност: Ensure the power supply is disconnected from the main power source before performing any installation, maintenance, or troubleshooting. Only qualified personnel should perform electrical connections.
- Вентилација: Не ги блокирајте отворите за вентилација. Обезбедете соодветен проток на воздух околу уредот за да спречите прегревање.
- Животна средина: Install the unit in a dry, well-ventilated area, away from direct sunlight, heat sources, and excessive dust or moisture.
- Заземјување: Proper grounding is essential for safe operation and to prevent electrical shock.
- Капацитет на носивост: Do not exceed the total output current capacity of 10 Amps. Each channel has a maximum capacity of 1.1 Amps.
3. Производот завршиview
The EVERSECU power box is designed for efficient and reliable power distribution in CCTV systems. Key components include:
- Metal Enclosure: Durable and secure housing with a lock.
- AC влез: Standard AC power input (100-240V).
- DC 12V Outputs: 18 individual DC 12V outputs for connecting cameras or other devices.
- PTC Fuses: Resettable PTC fuses for each output, providing overcurrent and short-circuit protection.
- LED индикатори: Individual LED indicators for each output to show power status.
- Заштита од пренапони: Вграден висок волуменtagд заштита од пренапони.

Слика 3.1: Внатрешно view of the EVERSECU 18 Channel Power Box, displaying the power supply unit, terminal blocks for 18 outputs with PTC fuses and LED indicators, and the AC input connection.

Figure 3.2: Top-down internal view of the EVERSECU 18 Channel Power Box, highlighting the individual PTC fuses and LED indicators for each of the 18 output channels, along with the product label showing model ES-120W-B.

Слика 3.3: Предна страна view of the closed EVERSECU 18 Channel Power Box, showing the secure lock and status indicator lights on the top left.

Слика 3.4: Страна view of the closed EVERSECU 18 Channel Power Box, illustrating the AC power input socket and ventilation grilles.
4. Поставување и инсталација
- Монтирање: Choose a suitable, secure location for mounting the power box. Ensure it is within reach of a power outlet and the devices it will power. Use appropriate screws and anchors to securely fasten the unit to a wall or other stable surface.
- Поврзување со наизменична струја: Connect the provided AC power cord to the power box's AC input socket and then to a grounded electrical outlet. Do not connect devices to the DC outputs yet.
- DC Output Connections: Open the power box. For each CCTV camera or device, connect its DC power input wires to the corresponding terminal block on the power box. Ensure correct polarity (positive to positive, negative to negative). Each output channel is clearly labeled.
- Безбедно жици: Double-check all connections to ensure they are tight and secure. Loose connections can cause intermittent power supply or damage to devices.
- Затвори и заклучи: Once all connections are made and verified, close the power box cover and secure it with the provided lock and keys.
- Вклучување: Plug the AC power cord into the wall outlet. The LED indicators for each active channel should illuminate, indicating proper power distribution.
5. Упатства за работа
The EVERSECU power box operates automatically once connected to AC power and with devices attached to its DC outputs.
- Power Indicator LEDs: Each output channel has an associated LED indicator. A lit LED signifies that the channel is receiving power and the PTC fuse is operational. If an LED is off, it indicates a power issue on that specific channel (e.g., short circuit, overcurrent, or disconnected device).
- PTC Fuse Reset: In case of a short circuit or overcurrent on a channel, the PTC fuse for that channel will trip, cutting power to protect the connected device. Once the fault condition is removed, the PTC fuse will automatically reset after a short period, and power will be restored to the channel.
- Следење на системот: Regularly check the LED indicators to ensure all connected devices are receiving power.
6. Одржување
Minimal maintenance is required for the EVERSECU power box. Adhere to the following guidelines:
- Чистење: Periodically clean the exterior of the unit with a soft, dry cloth. Do not use liquid cleaners or aerosols. Ensure ventilation openings are free from dust and debris.
- Проверка на врската: Annually, or as needed, inspect all wiring connections inside the box to ensure they remain tight and free from corrosion. Always disconnect AC power before opening the unit.
- Проверка на животната средина: Ensure the installation environment remains suitable (dry, well-ventilated, stable temperature).
7 Смена на проблеми
| Проблем | Можна причина | Решение |
|---|---|---|
| No power to any device / No LEDs lit | No AC input power; Main power supply fault. | Check AC power cord connection and wall outlet. Verify the main power supply unit inside the box is functioning. |
| One channel has no power / LED off | Short circuit or overcurrent on that channel; Loose connection; Faulty device. | Disconnect the device from the affected channel. Check for short circuits in the wiring. Reconnect the device. If the LED remains off, the device may be faulty or drawing too much current. The PTC fuse will reset automatically once the fault is cleared. |
| Devices flickering or unstable power | Total current draw exceeds 10A; Loose connections; Voltagпаѓајте преку долги кабли. | Reduce the number of connected devices or use a higher amperage power supply. Check all wiring connections. Use thicker gauge cables for longer runs to minimize voltagд капка. |
| Единицата е жешка на допир | Недоволна вентилација; Преоптоварување. | Ensure adequate airflow around the unit. Check if the total current draw exceeds 10A. Relocate if necessary to a cooler, better-ventilated area. |
8. Спецификации
| Карактеристика | Детал |
|---|---|
| Влез волуменtage | AC 100-240V |
| Влез волуменtagд Фреквенција | 50/60 Hz |
| Излез Voltage | DC 12V +/-5% |
| Вкупна излезна струја | 10 Amp |
| Вкупни излези | 18 канали |
| Max. Current per Channel | 1.1 Amp |
| Тип на осигурувач | PTC (Resettable) |
| Карактеристики на заштита | General protection (independent PTC fuse per output), Circuit short protection, High voltage protection, Over Current protection. |
| Материјал | Метално куќиште |
| Димензии на производот | 9.84 x 8.46 x 3.7 инчи |
| Нето Тежина | 3.77 Pounds (approx. 2.3 Kg) |
| Број на модел | ES-120W-B |
9. Гаранција и поддршка
For warranty information and technical support, please refer to the official EVERSECU webстраницата или директно контактирајте ја нивната служба за корисници. Зачувајте ја сметката за купување како доказ за купување.
EVERSECU Official Store: Visit the EVERSECU Store on Amazon