COUGAR GEC Series Power Supply Units (550W/650W/750W) - User Manual

Introduction

Thank you for choosing a COUGAR power supply unit. Please read this manual carefully before installation. For any questions, contact customer service.

Warnings and Safety Notes

• Never open the PSU cover due to high voltage. Only authorized technicians should open the PSU. Opening it voids the warranty.
• Do not work on the PSU or PC while the main voltage is connected. Switch the PSU to "0" and disconnect the power plug.
• Protect the PSU against moisture.
• The PSU is suitable for 200-240V, 47-63Hz operation.
• Ambient temperature should not exceed 50°C. Note de-rating of 1%/°C for ambient temperatures above 25°C.
• Ensure sufficient system ventilation. Do not cover or obstruct PSU ventilation slots.
• Keep the PC away from direct heat sources.
• When using extension cords or multiple sockets, check maximum through-connection ability to avoid short-circuits.
• To clean the PSU, disconnect power, remove from PC, ensure you are not statically charged, and clean only the outside with a dry cloth. Never use water or detergent.
• During operation, adhere to maximum load values for single and total loads.
• Avoid adapters like 4-Pin Molex to 6+2-Pin PCI-Express.

Technical Details and Special Features

• Extremely High Efficiency: Up to 91% efficiency.
• Compatible with Latest PC Technology: Designed for current and next-generation multi-core CPU platforms.
• Support Multi-GPU Technology: Supports PCI Express 4.0 graphics cards with 8(6+2) pin PCI-E connectors.
• Massive Single +12V DC Output: Provides extreme performance for powerful graphics systems.
• Compact Gold PSU Size: Fits all PC cases.
• Active Power Factor Correction (Active PFC): PF value up to 99% for clean and reliable power.
• Full Protections: Includes SCP, OVP, OTP, UVP, OPP & OCP.

Installation and Accessories

Read "Warnings and safety notes" before installation. Use only supplied screws. A screwdriver is required.

Included parts:

• Screws for PSU assembly
• Power cord (use only the included cord; low-quality cords can damage PSU and PC)
• Brief instruction with warranty information

Installation steps:

1. Place the PSU into its designated case location and fix with supplied screws.
2. Insert mainboard power plugs (20/24 pin, 4 pin, 8 pin) into respective slots.
3. Connect disk drives and graphics cards to the PSU.
4. Close the PC and ensure the PSU power switch is set to "0".
5. Connect the PSU to the power network using the supplied power cord.
6. Turn on the PSU, then start your PC.

Safety Functions

• OVP (Overvoltage Protection): Automatically switches off if voltages exceed tolerance values.
• SCP (Short-circuit Protection): Prevents damage to core components during a short-circuit.
• OPP (Overload Protection): Activates if the system requires more power than the PSU can provide.
• OCP (Overcurrent Protection): Automatically switches off if current on a single line is too high.
• OTP (Over Temperature Protection): Automatically switches off if the temperature is too high.

Specifications

Operating Conditions

• Working Temperature: +10°C ~ +40°C (Note de-rating condition)
• Storage Temperature: -40°C ~ +70°C
• Operating Humidity (without condensation): 20% ~ 85% relative humidity
• Storage Humidity (without condensation): 5% ~ 95% relative humidity

Output Power

Connectors

Troubleshooting

WARNING: Working with power sources can lead to life-threatening injuries. If you notice smoke, cable damage, or liquid intrusion, immediately disconnect the PSU from the power network and do not operate it further. Never open the PSU; it contains high-voltage components even after deactivation. Repairs must only be done by authorized specialists.

Problem: System does not start after installing the new PSU.

Possible solutions:

• Check the power cord connection to the wall socket/multiple socket strip and ensure the strip can supply adequate power.
• Verify all internal PC cable connections are correct.
• Check the PC case's I/O switch internal cable connection to the mainboard.
• Check components for possible short-circuits or defects.
• Verify component compatibility. Mainboard chipsets may not be compatible with all memory or graphics card solutions. Contact component manufacturers for information.

If the PSU still does not function after checking these points, contact COUGAR customer service.

Product Disposal and Recycling

This product must not be disposed of in regular household waste. It must be taken to a collection point for electrical and electronic devices for recycling. The [Recycling Symbol] on the product, manual, or packaging indicates this. Materials can be recycled. Proper disposal contributes to environmental protection. Inquire with your local administration for the appropriate disposal location.

Manufacturer Contact and Legal Notices

Manufacturer: Compucase Enterprise Co., Ltd.

Address: No. 225, Lane 54, Sec. 2 An Ho Road., 749 Tainan City, Taiwan

Phone: +886-6-356-0606

Service Email: service@cougargaming.com

Website: www.cougargaming.com

Legal Notices: This manual is created by COMPUCASE ENTERPRISE CO., LTD. Unauthorized copying, distribution, or storage is prohibited. COUGAR is a registered brand of COMPUCASE ENTERPRISE CO., LTD. Other product and company names are trademarks of their respective owners. COMPUCASE ENTERPRISE CO., LTD. reserves the right to make changes to the manual and technical data without prior announcement.

Guarantee Terms and Conditions

For COUGAR Power Supply Units (PSU) of the GEC Series:

Compucase provides an extended limited warranty if local laws grant less than 36 months, extending the warranty to 36 months from the purchase date. If local laws provide 36 months or more, no extended warranty is given. Defects in material or workmanship will be repaired or restored with spare parts during this period.

For warranty service, claim the PSU at the retailer where purchased, with an invoice copy and error description. Direct support from Compucase is available if the retailer is unreachable. For direct support, the end user is responsible for proper packaging and all transportation costs.

Compucase's warranty does not cover:

• Damages due to acts of nature (e.g., Lightning, Water, Fire).
• Accessory or consequential damages from using or not using the PSU.
• Damages caused by misuse, negligence, or unauthorized opening/modification.
• Loss of information, data, software, or applications.
• Damages caused by using or installing the PSU outside specified technical conditions.

This warranty is valid only for the first end user and is restricted to the stated period.

Date of Manufacture

The manufacturing year and month are indicated in the product's serial number.

Method A: After S/N, the first two digits indicate the year, and the next two digits indicate the month of manufacture. Example: S/N: H1702000001 means manufactured in February 2017.

Method B: If letters are present after S/N, two letters represent digits from a table, indicating the year, followed by two digits for the month. Example: S/N: DAG02REVI000001 means manufactured in February 2017.

Date Code Table Example:

Example: AG = 17 = 2017 year.