คู่มือการใช้งานเบรกเกอร์ขนาดเล็ก ABB S202M-C16

1. บทนำ

This instruction manual provides essential information for the safe and effective installation, operation, and maintenance of the ABB S202M-C16 Miniature Circuit Breaker. Please read this manual thoroughly before using the product and retain it for future reference. This device is designed to protect electrical circuits from overcurrents, which can result from overload or short circuit.

2. ข้อมูลด้านความปลอดภัย

คำเตือน: Electrical shock hazard. Installation and maintenance should only be performed by qualified personnel. Failure to follow these instructions can result in serious injury or death.

• Always disconnect power at the main service panel before working with electrical circuits or equipment.
• Ensure that the circuit breaker rating (voltage, current, and breaking capacity) matches the requirements of the electrical system.
• Do not operate the circuit breaker if it appears damaged or has been subjected to excessive force.
• Use appropriate personal protective equipment (PPE) when working with electrical installations.
• ปฏิบัติตามกฎและข้อบังคับด้านไฟฟ้าทั้งในระดับท้องถิ่นและระดับชาติ

3. สินค้าหมดview

The ABB S202M-C16 is a high-quality miniature circuit breaker from the S200M series, designed for reliable protection in various electrical applications. It features a 2-pole configuration, a Type C tripping characteristic, and a rated current of 16 Amperes. This device provides protection against both overloads and short circuits, ensuring the safety and integrity of your electrical system.

รูปที่ 1: The ABB S202M-C16 Miniature Circuit Breaker. This image displays the ABB S202M-C16 Miniature Circuit Breaker. It is a two-pole device with a white casing, featuring a black toggle switch for operation. The front label clearly shows 'ABB', 'S 202M', 'C 16', '-400V', and '10000' (indicating breaking capacity). The terminals are visible at the top and bottom.

4. การตั้งค่าและการติดตั้ง

Installation of the ABB S202M-C16 Miniature Circuit Breaker should be carried out by a qualified electrician in accordance with all applicable electrical codes and standards.

1. การตัดการเชื่อมต่อไฟฟ้า: Before beginning any installation, ensure that the main power supply to the electrical panel is completely disconnected and locked out to prevent accidental re-energization.
2. การติดตั้ง: The S202M-C16 is designed for plug-in mounting. Securely attach the circuit breaker to the DIN rail within the electrical panel. Ensure it is firmly seated and cannot be easily dislodged.
3. การเดินสายไฟ: Connect the incoming phase and neutral conductors to the appropriate terminals at the top of the circuit breaker. Connect the outgoing load conductors to the corresponding terminals at the bottom. Ensure all connections are tight and secure to prevent loose contacts and overheating. Refer to the wiring diagram on the device for correct terminal identification.
4. การตรวจสอบ: ตรวจสอบการเชื่อมต่อสายไฟทั้งหมดอีกครั้งเพื่อความถูกต้องและความแน่นหนา ตรวจสอบให้แน่ใจว่าไม่มีสายไฟเปลือยใดๆ โผล่ออกมา
5. การปิดแผง: Once installation is complete and verified, close the electrical panel cover.
6. การฟื้นฟูพลังงาน: ค่อยๆ ต่อไฟกลับไปยังแผงควบคุมหลักอย่างระมัดระวัง

5. คู่มือการใช้งาน

The ABB S202M-C16 Miniature Circuit Breaker is designed for simple operation.

• การเปิดเครื่อง: To energize the circuit, push the black toggle switch upwards to the 'ON' position.
• การปิด: To de-energize the circuit, push the black toggle switch downwards to the 'OFF' position.
• Tripping: In the event of an overload or short circuit, the circuit breaker will automatically trip, moving the toggle switch to an intermediate or 'TRIPPED' position (often indicated by a central position or a visual indicator). This action disconnects power to the protected circuit.
• รีเซ็ตหลังจากการเดินทาง: If the circuit breaker trips, first identify and rectify the cause of the overload or short circuit. Once the fault is cleared, fully push the toggle switch to the 'OFF' position, then push it upwards to the 'ON' position to reset the breaker and restore power. If the breaker trips immediately again, do not attempt to reset it repeatedly; consult a qualified electrician.

6. การบำรุงรักษา

The ABB S202M-C16 Miniature Circuit Breaker is largely maintenance-free. However, periodic inspection is recommended to ensure optimal performance and safety.

• การตรวจสอบภาพ: Periodically inspect the circuit breaker for any signs of physical damage, discoloration, or loose connections. Ensure the toggle switch operates smoothly.
• การทำความสะอาด: If necessary, gently clean the exterior of the circuit breaker with a dry, lint-free cloth. Do not use abrasive cleaners or solvents. Ensure power is disconnected before cleaning.
• การตรวจสอบอย่างมืออาชีพ: For critical installations or if any anomalies are observed, consult a qualified electrician for a professional inspection and testing.

7 การแก้ไขปัญหา

If you encounter issues with your ABB S202M-C16 Miniature Circuit Breaker, consider the following troubleshooting steps:

• เบรกเกอร์สะดุดบ่อยครั้ง:
  • โอเวอร์โหลด: The most common cause. Disconnect some appliances or devices from the circuit to reduce the load.
  • ไฟฟ้าลัดวงจร: A direct connection between live and neutral/ground wires. This requires immediate investigation by a qualified electrician to locate and repair the fault.
  • เครื่องใช้ไฟฟ้าชำรุด: An appliance connected to the circuit may be defective. Unplug all appliances and plug them back in one by one to identify the faulty device.
• เบรกเกอร์ไม่รีเซ็ต:
  • Ensure the toggle switch is fully pushed to the 'OFF' position before attempting to push it to 'ON'.
  • If the fault (overload or short circuit) is still present, the breaker will not reset. Clear the fault first.
  • If the breaker still does not reset after clearing the fault, it may be damaged and require replacement by a qualified electrician.
• ไม่มีไฟเข้าวงจร (เบรกเกอร์เปิดอยู่):
  • Check the main service panel for other tripped breakers.
  • Verify all connections to the circuit breaker are secure.
  • If the issue persists, there may be a wiring fault or a defective breaker. Consult a qualified electrician.

For any issues that cannot be resolved with these steps, contact a qualified electrician or ABB customer support.

8. ข้อมูลจำเพาะ

9. การรับประกันและการสนับสนุน

For information regarding warranty coverage, technical support, or service for your ABB S202M-C16 Miniature Circuit Breaker, please refer to the official ABB website or contact ABB customer service directly. Keep your purchase receipt and product model number handy when contacting support.

เอบีบี อย่างเป็นทางการ Webเว็บไซต์: www.abb.com