1. پیژندنه
This manual provides essential information for the safe and effective use of the ABB OS30FAJ12 Disconnect Switch. This device is designed for industrial applications, rated for 600 VAC, 3 horsepower, 30 Amperes, and features 3 poles. Please read this manual thoroughly before installation or operation to ensure proper functionality and safety.
شکل 1: اصلي view of the ABB OS30FAJ12 Disconnect Switch with a fuse puller inserted, showing its compact design and robust construction.
2. د خوندیتوب معلومات
WARNING: Risk of electric shock. Only qualified personnel should install, operate, or service this equipment.
- Always disconnect power before working on the switch or connected circuits.
- Ensure proper grounding and bonding according to local electrical codes.
- د مناسب شخصي محافظتي تجهیزاتو (PPE) څخه کار واخلئ، په شمول د موصل شوي دستکشو او د سترګو محافظت.
- Do not operate the switch if it is damaged or if any components are missing.
- حجم تایید کړئtage and current ratings before connecting to any circuit.
3. ترتیب او نصب کول
The ABB OS30FAJ12 Disconnect Switch is designed for panel mounting. Follow these steps for proper installation:
- پورته کول: Securely mount the disconnect switch to a stable surface or within an electrical enclosure using appropriate fasteners.
- تارونه: Connect the incoming power supply to the designated input terminals and the load to the output terminals. Ensure all connections are tight and secure. The terminal type is screw, and the recommended terminal torque is 17 LB.IN.
- د فیوز نصب کول: This switch requires Class J fuses. Insert three 30A Class J fuses into the designated fuse holders. Ensure fuses are correctly seated.
شکل 2: اړخ view of the disconnect switch, displaying the product label with model number OS30FAJ12, voltage ratings (600 VAC), horsepower ratings, and terminal torque specifications. This label provides critical information for correct wiring and application.
شکل 3: مفصل view of the fuse compartments, showing "Class J" and "Max. 30A" labels, and recommendations for "Bussmann LOW-PEAK" fuses. This highlights the specific fuse type required for safe operation.
4. عملیاتي لارښوونې
The ABB OS30FAJ12 Disconnect Switch operates in an OFF-NONE-ON mode. It is designed for general purpose switch applications.
- چالان کول: To engage the circuit, move the operating handle to the "ON" position.
- بندول: To disconnect the circuit, move the operating handle to the "OFF" position.
- د فیوز بدلول: If a fuse blows, first ensure the switch is in the "OFF" position and the circuit is de-energized. Use a fuse puller tool to safely remove the blown fuse and replace it with a new 30A Class J fuse.
Figure 4: Close-up of the fuse puller tool, showing its design for safe and easy removal and insertion of fuses. This tool is essential for maintenance and fuse replacement.
شکل ۱: پورته څخه ښکته view of the disconnect switch with the fuse puller engaged, demonstrating how the tool interacts with the fuse slots for removal or insertion. This illustrates the practical application of the fuse puller.
5. ساتنه
Regular maintenance ensures the longevity and reliable operation of your ABB OS30FAJ12 Disconnect Switch.
- وختي معاینه: Annually inspect the switch for any signs of physical damage, loose connections, or discoloration due to overheating.
- پاکول: Keep the switch free from dust and debris. Use a dry, non-abrasive cloth for cleaning. Do not use liquid cleaners.
- د ټرمینل چک: Periodically check terminal screws for tightness, especially after initial installation and during routine maintenance.
6. ستونزه حل کول
If you encounter issues with your disconnect switch, refer to the following common problems and solutions:
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| Switch does not turn on. | No incoming power; Blown fuse; Loose wiring. | Check main power supply; Inspect and replace fuses; Verify all wiring connections are secure. |
| Switch feels hot during operation. | Overload; Loose connections. | Reduce load; Check and tighten all terminal connections. If problem persists, consult a qualified electrician. |
| فیوزونه په مکرر ډول وچېږي. | Overcurrent; Short circuit; Incorrect fuse rating. | Investigate the connected load for overcurrent conditions; Check for short circuits in the wiring; Ensure correct 30A Class J fuses are used. |
7. مشخصات
| فیچر | تفصیل |
|---|---|
| د ماډل شمیره | OS30FAJ12 |
| برانډ | اينځر |
| اوسنۍ درجه بندي | 30 Amps |
| د عملیاتو Voltage | 600 وولټ AC |
| پولې | 3 |
| د هارس پاور درجه بندي | 3 hp |
| د عملیاتو حالت | OFF-NONE-ON |
| د اړیکو ډول | په نورمال ډول خلاص |
| د نښلونکي ډول | پیچ |
| د ترمینل ډول | سکرو |
| د سرکټ ډول | ۳۲-لاره |
| د فعالیت ډول | تڼۍ فشار کړئ |
| د تماس مواد | مسو |
| Max. د فیوز اندازه | 30A (Class J) |
| ترمینل تورکی | 17 LB.IN. |
| د تار مطابقت | 18-8 AWG 75°C Copper stranded only |
| د کڅوړې ابعاد | 9 x 5 x 5 انچه |
| د توکي وزن | 1.69 پونډه |
| نیټه لومړی شتون لري | د مارچ 29، 2016 |
8. تضمین او ملاتړ
For information regarding product warranty, technical support, or service, please contact ABB customer service or visit the official ABB webسایټ. د پیرود ثبوت په توګه د پیرود رسید وساتئ.
ABB Customer Service: Please refer to the contact information provided on the ABB official webسایټ یا د محصول بسته بندي.
آنلاین سرچینې: For additional documentation, FAQs, and support, visit the ABB Store on Amazon or the main ABB webسایټ
