ఉత్పత్తి ముగిసిందిview
This manual provides essential information for the installation, operation, and maintenance of the Allen-Bradley PA244 (BK/YL) NSMP-OEM Industrial Coil. This component is designed for industrial applications requiring a 159-165V coil.
ఈ ఉత్పత్తి యొక్క ముఖ్య లక్షణాలు:
- NSFS – New Surplus Factory Sealed (OEM)
- NSMP – New Surplus Manufacturer Package (OEM)
- NSNP – New Surplus No Manufacturer Package (OEM)
- NUPI - New Unused Previously Installed (OEM)
- REMAN – Remanufactured Like New (OEM)
Figure 1: The Allen-Bradley PA244 industrial coil shown alongside its original manufacturer packaging. The coil is black with visible terminals and a label indicating its voltage and model number.
సెటప్ మరియు ఇన్స్టాలేషన్
Proper installation is crucial for the safe and effective operation of the PA244 coil. Ensure all power sources are disconnected before beginning installation.
- మొదటి భద్రత: Always wear appropriate personal protective equipment (PPE) and ensure the work area is free from hazards. Verify that all power to the circuit where the coil will be installed is completely shut off and locked out.
- Inspect the Coil: Before installation, visually inspect the PA244 coil for any signs of damage during shipping or handling. Do not install if damage is observed.
- మౌంటు: Securely mount the coil within its intended contactor or relay assembly. Ensure it is seated correctly and all mechanical fasteners are tightened to the manufacturer's specifications.
- వైరింగ్: Connect the coil terminals to the appropriate control voltage supply (159-165V AC, 60Hz). Refer to the specific wiring diagram of your contactor or relay for correct terminal identification. Ensure connections are tight and secure to prevent arcing or overheating.
- ధృవీకరణ: After installation, double-check all connections and mounting. Ensure no loose wires or foreign objects are present.
చిత్రం 2: వివరణాత్మక view of the PA244 coil, highlighting its robust construction and the two screw terminals for electrical connection. The coil is black and appears to be made of a durable composite material.
ఆపరేటింగ్ సూచనలు
The PA244 coil is an integral component of a larger electrical control system, typically a contactor or relay. Its operation is dependent on the application of the specified control voltage.
- కాయిల్ను శక్తివంతం చేయడం: When the appropriate control voltage (159-165V AC, 60Hz) is applied across the coil terminals, an electromagnetic field is generated.
- చర్య: This electromagnetic field causes the armature of the contactor or relay to move, thereby closing or opening the main power contacts as designed by the system.
- De-energizing: నియంత్రణ వాల్యూమ్ ఉన్నప్పుడుtage is removed, the electromagnetic field collapses, and the armature returns to its de-energized state, opening or closing the contacts accordingly.
Always ensure the control voltage matches the coil's rating to prevent damage or improper operation.
చిత్రం 3: ఒక సైడ్ ప్రోfile of the PA244 coil, illustrating its overall form factor and how it integrates into a larger assembly. The black casing is smooth and robust.
నిర్వహణ
The PA244 coil is designed for long-term reliability with minimal maintenance. However, periodic inspection of the overall contactor/relay assembly is recommended.
- దృశ్య తనిఖీ: Periodically inspect the coil and its connections for signs of overheating (discoloration), loose connections, or physical damage.
- పరిశుభ్రత: Ensure the coil and surrounding components are free from dust, dirt, and debris, which can impede proper operation or lead to overheating. Use a dry, non-conductive cloth or compressed air for cleaning.
- కనెక్షన్ సమగ్రత: Verify that all terminal screws remain tight. Loose connections can cause resistance, leading to heat buildup and potential failure.
ఏదైనా నిర్వహణ లేదా తనిఖీ చేసే ముందు ఎల్లప్పుడూ విద్యుత్తును డిస్కనెక్ట్ చేయండి.
ట్రబుల్షూటింగ్
If the contactor or relay fails to operate correctly, consider the following troubleshooting steps related to the coil:
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| Coil does not energize | నియంత్రణ వాల్యూమ్ లేదుtage; Incorrect voltage; Open circuit in coil; Loose connections | Verify control voltage supply; Check for correct voltage (159-165V); Test coil continuity with a multimeter; Tighten all connections. |
| Coil overheats or burns out | ఓవర్వోల్tage; Undervoltage (leading to excessive current); Shorted turns in coil; Incorrect frequency | Verify control voltage is within specified range; Replace coil if damaged; Ensure frequency is 60Hz. |
| Contactor/Relay hums excessively | Shading coil broken; Dirt/debris on armature face; Incorrect voltage | Inspect and replace contactor/relay if shading coil is damaged; Clean armature face; Verify correct voltage. |
చిత్రం 4: ఒక మాగ్నిఫైడ్ view of the label on the PA244 coil, clearly displaying "159-165V", "60HZ", and "PA244". This label is critical for verifying the coil's specifications.
స్పెసిఫికేషన్లు
- ఉత్పత్తి రకం: Industrial Coil
- మోడల్: PA244 (BK/YL)
- బ్రాండ్: అలెన్-బ్రాడ్లీ
- వాల్యూమ్tagఇ రేటింగ్: 159-165 వి ఎసి
- ఫ్రీక్వెన్సీ: 60Hz
- తయారీదారు: INDUSTRIAL MRO
- ASIN: B0897CM7BH
- మొదట అందుబాటులో ఉన్న తేదీ: మే 26, 2020
ముఖ్యమైన సమాచారం
చట్టపరమైన నిరాకరణ: Surplus Item - Package Condition/Type May Vary.
This product is intended for use by qualified personnel only. Adherence to all local and national electrical codes is mandatory during installation and operation.
వారంటీ మరియు మద్దతు
Specific warranty information for this surplus item is not provided in this manual. Please refer to your point of purchase or the original manufacturer's documentation for any applicable warranty details.
For technical support or further inquiries, please contact the supplier or a certified industrial automation specialist.
