1. پیژندنه
The NENEN EOCR-FEZ Split Screen Motor Protector is an advanced device designed to provide comprehensive protection for industrial automation equipment. It ensures the longevity and safe operation of motors by offering high-sensitivity detection and rapid response to power failures, thereby minimizing damage risks and ensuring stable production environments.
کلیدي ځانګړتیاوې عبارت دي له:
- Comprehensive motor protection: Extends equipment lifespan and ensures safe operation.
- High-sensitivity detection and rapid response: Quick protection against power failures, reducing damage risk and ensuring stable production.
- Easy installation and compatibility: Compact design, compatible with a wide range of motor sizes.
- Durable and reliable, quality assurance: Adapts to various industrial environments, stable performance.
- Easy to operate: Meets the needs of different working conditions, convenient and efficient to use.
2. د خوندیتوب لارښوونې
Always adhere to the following safety guidelines when installing, operating, or maintaining the EOCR-FEZ Motor Protector:
- بریښنایی خوندیتوب: Ensure power is disconnected before any installation or maintenance work. Only qualified personnel should perform electrical connections.
- مناسب نصب کول: Install the device in a dry, well-ventilated area, away from direct sunlight, excessive heat, or corrosive substances.
- ځمکني کول: ډاډ ترلاسه کړئ چې وسیله په سمه توګه ځمکه کې ده ترڅو د بریښنا شاک مخه ونیسي.
- د چاپیریال شرایط: Do not expose the device to extreme temperatures or humidity beyond its specified operating range.
- مجاز کارول: Use the protector only for its intended purpose as a motor protection device.
3. محصول ختم شوview
The EOCR-FEZ motor protector features a compact design with clearly labeled terminals for easy integration into industrial control systems. It includes a split screen for displaying critical operational data.
۳. اجزا او ځانګړتیاوې
The device consists of the main protection unit and various connection points for motor current sensing and control signals.
شکل 1: مخکی view of the NENEN EOCR-FEZ Motor Protector. This image displays the main unit with clearly labeled screw terminals for A1(+), A2, Z1, Z2, OL/UL (97, 98), and GR (57, 58). A multi-pin connector, resembling a VGA port, is visible at the top center, likely for display or configuration. The model name "EOCR-FEZ" is printed on the top left.
شکل 2: اړخ view of the NENEN EOCR-FEZ Motor Protector. This image highlights the compact and modular design of the protector, showing its depth and how it might fit into an industrial control panel. A small grey rectangular piece is visible to the right, possibly an accessory or a part of the mounting mechanism.
4. ترتیب او نصب کول
Follow these general steps for installing the EOCR-FEZ Motor Protector:
- پورته کول: Securely mount the EOCR-FEZ unit within your control panel using appropriate fasteners.
- د بریښنا پیوستون: Connect the main power supply to the designated terminals (e.g., A1(+), A2) as per the wiring diagram provided with your specific motor setup.
- د اوسني ټرانسفارمر (CT) اتصال: Connect the current transformers (ZCT) to terminals Z1 and Z2. Ensure correct polarity for accurate current sensing.
- Output Relay Connections: Connect the overload/underload (OL/UL) relay contacts (97, 98) and ground fault (GR) contacts (57, 58) to your control circuit as required for alarm or trip functions.
- Display/Communication: If an external display or communication module is used, connect it to the multi-pin port on the unit.
- تایید: Double-check all wiring connections for correctness and security before applying power.
5. عملیاتي لارښوونې
Once installed and powered, the EOCR-FEZ operates by continuously monitoring the motor's electrical parameters. The split screen (if connected) will display real-time data such as current, voltage، او عملیاتي حالت.
- څارنه: Observe the display for normal operating parameters. Any deviations may indicate a potential issue.
- Alarm/Trip Indication: The device will activate its output relays (OL/UL, GR) and provide visual indicators (if available) upon detecting an abnormal condition (e.g., overload, underload, ground fault).
- بیا تنظیمول: After a trip event, identify and resolve the root cause. The device can typically be reset manually or automatically depending on configuration. Refer to the detailed programming manual for specific reset procedures.
6. ساتنه
The EOCR-FEZ Motor Protector is designed for low maintenance. However, periodic checks can ensure its continued reliable operation:
- بصری معاینه: Regularly inspect the unit for any signs of physical damage, loose connections, or dust accumulation.
- پاکول: If necessary, gently clean the exterior of the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- د اتصال بشپړتیا: په دوره یي ډول وګورئ چې ټول ټرمینل اړیکې خوندي دي.
- د چاپیریال معاینه: ډاډ ترلاسه کړئ چې عملیاتي چاپیریال د تودوخې او رطوبت په ټاکل شوي حدودو کې پاتې کیږي.
7. ستونزه حل کول
If you encounter issues with the EOCR-FEZ Motor Protector, consider the following common problems and solutions:
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| وسیله فعاله نه ده | د برېښنا نشتوالی؛ ناسم تارونه؛ فلج شوی فیوز | Check power source; Verify wiring connections; Replace fuse if necessary. |
| په مکرر ډول ټکر کول | Motor overload; Incorrect settings; Sensor malfunction | Check motor load; Review and adjust protection settings; Inspect current transformers. |
| ناسم لوستل | Incorrect CT ratio setting; Loose sensor connections; External interference | Verify CT ratio in settings; Secure all sensor connections; Check for sources of electromagnetic interference. |
If the problem persists after attempting these solutions, contact NENEN technical support.
8. مشخصات
| د توکي وزن | 800 ګرامه |
| د کڅوړې ابعاد | 1 x 1 x 1 سانتي متره؛ 800 جی |
| مجلس ته اړتیا ده | نه |
| د ټوټو شمیر | 1 |
| ASIN | B0FCSG2R3T |
| د لومړي شتون نیټه | د ۲۰۲۳ کال د جون ۱۹ |
9. تضمین او ملاتړ
NENEN products are built for durability and reliability. While specific warranty details are not provided in this manual, please refer to your purchase documentation or the seller's policy for warranty information. The product is eligible for a 30-day return period from the date of purchase.
For technical support, inquiries, or assistance with your EOCR-FEZ Motor Protector, please contact your authorized NENEN distributor or the seller directly. Provide your product model and ASIN (B0FCSG2R3T) for faster service.
