12AH-110V Wall Mounted DC Cabinet

NICEA 12AH-110V Wall Mounted DC Cabinet is a high-reliability product designed with many years of development experience. It consists of AC input distribution part, rectifier part, etc. It has the characteristics of small size, simple structure, wall-mounted installation, and no space occupation. It is mainly used in various switch stations and user transformers. The system provides DC power for circuit breaker opening and closing and instruments, meters, relay protection and emergency lighting in the secondary circuit.

Functional features:

1.12AH-110V Wall Mounted DC Cabinet has the characteristics of small size, simple structure, wall-mounted installation, and no space occupation.

2.12AH-110V Wall Mounted DC Cabinet adopts the unique modular design of switching power supply, redundant hot backup,

3. Ultra-wide voltage input range, strong grid applicability, can be used in places with relatively harsh environment.

4. The charging module can be plugged in and out with power on, and online maintenance is convenient and fast.

5. The charging module adopts the latest international soft switching technology, with high conversion rate and low electromagnetic interference.

6.12AH-110V Wall Mounted DC Cabinet hardware low-difference autonomous current balancing technology, the typical value of output current imbalance between modules is±3%.

7. The charging module has passed CE safety regulations and electromagnetic compatibility certification, which is reliable and safe.

8. The open interface design has powerful communication functions, which is very convenient to connect with the substation RTU device or the power plant computer monitoring system DCS.

9. Automatic battery management and protection, real-time automatic monitoring of battery working status and various parameters. It is more convenient to use with the battery inspection instrument to monitor the fault status of the battery pack and its individual cells.

10. Built-in insulation monitoring relay, external insulation relay or insulation tester can also be used, which is flexible.

11. Convenient and real-time monitoring of DC bus insulation.

12. According to user needs, a signal box can be added to realize the alarm function of accident signal or warning signal.

13.12AH-110V Wall Mounted DC Cabinet can choose two AC inputs (one of which can be selected as PT100VAC power supply), and PT power supply automatically limits the output power.

Product Parameters

System packaging, transportation and storage

System adjustment:

Before leaving the factory, the 12AH-110V Wall Mounted DC Cabinet has been tested and all working points have been adjusted. In principle, the user can use it after unpacking. However, there are unforeseen factors that may cause failures during transportation. Therefore, it must be carefully checked before it is officially put into operation. After the inspection, you can first use a resistive load (such as a resistor, electric furnace, etc.) for trial operation. When the performance indicators of the charger and the operating voltages of the feeder cabinet meet the requirements and the electrical components operate correctly, the battery and load can be connected for formal operation. All kinds of potentiometers in the equipment have been adjusted according to the specifications before leaving the factory. Unless there is a special need, no adjustment is required. If further adjustment is required, please contact the manufacturer.

Packaging and transportation:

1. Packaging: The packaging material should be a fully enclosed packaging box that is moisture-proof, dust-proof, and not subject to mechanical damage. Batteries should be packaged individually;

2. Transportation: The product should not be subjected to severe vibration, impact or inversion during transportation;

3. Storage: After the equipment is purchased, if it cannot be put into operation immediately and needs short-term or long-term storage, please pay attention to the following points:

a. The equipment should be stored in a ventilated and dry environment, away from places with high temperature, dust or metal powder. The storage place should have rain, moisture and sun protection measures;

b. The battery should be stored in a dry, ventilated indoor environment with an ambient room temperature not exceeding 25℃and a temperature not exceeding 70%;

c. Batteries prepared for long-term storage should be charged and discharged normally every six months. After cleaning the surface of the battery in the discharged state, evenly apply a layer of vaseline on the battery pole, nut, metal pad, and jumper board, and store it in a ventilated, dry, and 25±10℃indoor environment.

Random documents:

12AH-110V Wall Mounted DC Cabinet system manual, factory inspection report, system design drawings, product certificate.

After-sales service and ordering instructions:

If the user strictly abides by the rules of storage, use, installation, and safe operation, within one year from the date of installation, but not more than 15 months from the date of shipment by the manufacturer, if the product is damaged or cannot work properly due to poor manufacturing quality, the manufacturer is responsible for commissioning, repairing or conditionally replacing parts for the user.

Ordering instructions:

1. It is necessary to understand the application site and purpose of the equipment;

2. When placing an order, put forward the equipment name, model, specification or system parameter requirements.

3. If the user has special use environment and other technical requirements for the equipment, please specify them in detail when placing an order.

4. For other matters, the order contract shall prevail! If there are no clear matters in the order contract, the relevant technical documents of the manufacturer shall prevail!