德力西 CDKU-S系列超薄型开关电源 英文说明书

CDKU-S200-350 Ultra-Thin Switching Power Supply
User Manual
Standard: Q/DLX 173 □ Please read the product instructions carefully before the installation and operation of the product, and keep those instructions properly for reference later
1.Features and Purposes
CDKU-S series product is a single group output enclosed switching power supply with 30mm ultra-thin appearance design, and the whole series of products use new technology, significantly reducing no-load power consumption and improving product efficiency, with efficiency up to 90%. It can be widely used in many fields such as communications, LED display, industrial control, radio and television, computer networks, medical apparatus and instruments, and intelligent monitoring.
2.Product Model and Specifications and Meanings
Output voltage code
Rated capacity
Single group output
Ultra-slim switching power supply
Enterprise code
3. Working Conditions and Installation Method
3.1 Working Conditions:
Ambient temperature: -10°C~+60°C (refer to output derating curve, Fig. 1), ambient humidity: 20%~90 %Rh without condensation.
3.2 Installation Method:
Choose a suitable fixing position, and confirm the length and torque of the screws during installation to ensure good insulation and stability.
3.3 In order to prolong the life of the equipment, please fully consider the heat dissipation problem:
⚫The power supply should be installed in a place where the surrounding air is well ventilated. ⚫It is recommended to install it on a metal plate.
⚫It is recommended that the spacing between the two power supplies is 20mm and more.
⚫It is recommended that forced air cooling is used (such as: axial fans).
4. Working Principle
The switching power supply is used to control the switch tube through the circuit for high-speed turn-on and turn-off, thus generating required one set or multiple sets of voltage in the secondary stage of the switching transformer.
5. Use Method and Precautions
5.1 Please check the wiring mark carefully before using the product, and confirm whether the input voltage meets the requirements. The meanings of the product wiring mark diagram are described as follows: "L": Phase line; "N": Zero line; " ": Earth wire; "-V": Negative voltage; "+V": Positive voltage; "COM": Output common terminal; "VADJ": Output voltage regulation.
Note: For a power supply with high power, there are multiple terminals at the output terminal, and the terminal block is connected inside (equivalent to a power supply) and shall be evenly connected to the load.
5.2 I n order to ensure the use safety and reduce interference, the wire that meets the electrician’s requirements must be earthed reliably when installation.
5.3 There is high voltage in the machine, so that the non-professionals are prohibited to open the shell, otherwise it may cause electric shock or damage to the product.
5.4 When used at different ambient temperatures, the load rate of the product should refer to "Fig. 1: Output Derating Curve Chart".
5.5 When used under the different input voltages, the load rate of the product should refer to "Fig. 2 and Fig. 3 Output Derating Curve Chart". (Fig. 2 is suitable for switch selective type switching power supply, and Fig. 3 is suitable for full-range switching power supply);
Fig. 1 Output Derating Curve
Ambient temp. (℃)
Fig. 2 Output Derating Curve (Switch Selection)
Input voltage (VAC) 50Hz/60Hz
Fig. 3 Output Derating Curve (Full Range)
Input voltage (VAC) 50Hz/60Hz
L o a d r a t e (%)
L o a d (%) L o a d (%)
Note 1: 85-132/170-264VAC is optional
Note 2: Function A: Overload (overcurrent) short circuit protection; B: Output overvoltage protection; C: Over temperature protection;
Selection method: F: Full range; S: Switch selection. D: Automatic on/off control of cooling fan (prolonged life); K: Output LED display.
5.6 Definition of Terminal Pins
CDKU-S200-350
6. Transportation and Storage
The product shall not be subject to violent collisions and vibrations during transportation and storage, and shall be free from rain and snow erosion and direct sunlight.
Storage temperature: -20°C~~+85°C; humidity: 10%~95%RH without condensation.
8. Outline Structure
Fig. F1: Fig. F2:
9. Description of Common Icons and Symbols
Symbol Description
Only suitable for safe use in non-tropical climates
Only suitable for safe use at the 2000m and below altitude
Caution! Safety
For indoor use only
Earthed
AC
DC
High voltage hazards! Danger! electric shock
Warning!
This produce is a Class A product. This product may cause radio interference in a living environment, so that it is required to take practicable measures against the interference by users in those cases.
Company’s Commitments
The “Three-Warranty” servi ce will be provided by the company for abnormal operation of the product manufactured by our company due to poor manufacturing quality within 24 months from the date of the production under the premise that the user conforms to the storage, transportation, maintenance and operation conditions. However, the paid repair is provided for damage caused by one of the following situations even within the warranty period:
1)Improper operation, maintenance, or storage;
2)Modification without permission, or improper repair;
3)Damage caused by falling off after purchase or occurred during the installation process;
4)Irresistible nature disasters such as earthquakes, fires, lightning strikes, abnormal voltages, and secondary disaster.
If you have any questions, please contact the dealer or the company’s customer service department. Customer service hotline: 400-826-8008
Zhejiang DELIXI Electrical Co., Ltd.
Address: No. 155, Zhenzhan East Road, Liush Town, Yueqing City, Zhejiang Province 325604 Tel: (86-577)6177 8888
Fax: (86-577)6177 8000
Customer service hotline: 400-826-8008
The first edition of this User Manual was issued in May 2021.。