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		<h1>Chỉ số IK là gì và ý nghĩa của nó đối với mỗi thiết bị điện</h1>
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			<li>Thứ bảy - 10/06/2023 00:00</li>
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			Chỉ số IK là chỉ số chỉ cấp bảo vệ tác động từ bên ngoài được định nghĩa trong các tiêu chuẩn quốc tế và cho biết mức độ chống lại tác động cơ học hay nói ngắn gọn là &quot;Bảo vệ tác động&quot; . Ký tự K là viết tắc của Kinetic (động năng) để phân biệt với chỉ số IP (cấp chống thấm chống bụi – Ingress Protection). Chỉ số IK là một yếu tố rất quan trọng khi chọn mua một bộ đèn LED. Nó thể hiện khả năng chịu lực của bộ đèn với các tác nhân ngoại lực khi vận chuyển, lắp đặt, các yếu tố từ môi trường hoặc các tác động khác.
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			<p data-placeholder="Bản dịch" dir="ltr">Chỉ số IK là các số từ 01-10 thể hiện mức độ chịu tác động cơ học của bộ đèn. Cấp độ chịu tác động lực của bộ đèn sẽ tăng dần theo thứ tự từ thấp đến cao, đèn có chỉ số IK càng cao thì khả năng bảo vệ tác động càng tốt.</p><p data-placeholder="Bản dịch" dir="ltr">Làm cách nào để kiểm tra xếp hạng các chỉ số IK?<br />Người ta thực hiện các thử nghiệm tiêu chuẩn này trong một môi trường được kiểm soát bằng cách &#039;thả kiểm soát&#039; trọng lượng đặt từ các độ cao và góc đã đặt lên bộ đèn. Để áp dụng đúng lượng năng lượng tác động (joules), người ta sử dụng phương pháp được chỉ định trong tiêu chuẩn để cung cấp năng lượng. Các cú đánh không nảy được thực hiện ba lần trên cùng một điểm. Thử nghiệm này được thực hiện tại một số vị trí trên mỗi hộp thử nghiệm, tìm kiếm các điểm yếu, để đảm bảo xếp hạng IK có giá trị đối với toàn bộ sản phẩm, không chỉ các phần cứng hơn.</p><p data-placeholder="Bản dịch" dir="ltr">Tham khảo kết quả dưới đây:</p><div class="image-center"><img alt="10 ik" height="486" src="https://enavietnam.vn/uploads/news/kieudiem/2023/06/10-ik.jpg" width="700" /></div><p data-placeholder="Bản dịch" dir="ltr" style="text-align: center;"><em>Biểu đồ tham chiếu xếp hạng IK - Bảo vệ cơ học</em></p><p data-placeholder="Bản dịch" dir="ltr">Trong ngành đèn LED công nghiệp chiếu sáng, các yêu cầu về chỉ số IK đối với chiếu sáng ngoài trời và chiếu sáng công nghiệp được xem là đạt chuẩn:</p><table border="1" cellpadding="1" cellspacing="1" style="width:600px;">	<tbody>		<tr>			<td style="text-align: center;">Đèn LED nhà xưởng (UFO LED High bay lights)</td>			<td style="text-align: center;">IK07/IK08</td>		</tr>		<tr>			<td style="text-align: center;">Chiếu sáng sân vận động LED ngoài trời (Outdoor LED Stadium lights)</td>			<td style="text-align: center;">IK08 trở lên</td>		</tr>		<tr>			<td style="text-align: center;">Đèn đường LED (LED Street lights)</td>			<td style="text-align: center;">IK07/IK08</td>		</tr>		<tr>			<td style="text-align: center;">Đèn LED chống cháy nổ (LED Explosion-proof lights)</td>			<td style="text-align: center;">IK08 trở lên</td>		</tr>	</tbody></table><p data-placeholder="Bản dịch" dir="ltr" style="text-align: center;">&nbsp;</p>
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