1. پیژندنه
This manual provides essential instructions for the safe and efficient installation, operation, and maintenance of your COTEK SP-3000-148 High Frequency Pure Sine Wave Inverter. Please read this manual thoroughly before attempting any installation or operation to ensure proper use and to prevent potential hazards. Keep this manual for future reference.
2. د خوندیتوب لارښوونې
د بریښنایی شاک، اور، یا ټپي کیدو خطر کمولو لپاره تل لاندې خوندیتوب احتیاطي تدابیر په پام کې ونیسئ:
- ټولې لارښوونې ولولئ: Before operating the inverter, read all instructions and cautionary markings on the inverter, the batteries, and all appropriate sections of this manual.
- وړ پرسونل: All electrical work should be performed by qualified personnel familiar with battery and inverter systems and their installation.
- وینټیلیشن: Ensure adequate ventilation around the inverter. Do not install in a zero-clearance compartment.
- د رطوبت څخه ډډه وکړئ: Do not expose the inverter to rain, snow, spray, or bilge water.
- Proper grounding: The inverter must be properly grounded.
- د بیټرۍ خوندیتوب: Work in a well-ventilated area when working with batteries. Wear eye protection and protective clothing. Avoid touching eyes while working near batteries.
- بریښنا قطع کړئ: Before performing any maintenance or cleaning, disconnect all power to the inverter.
Image: Always use appropriate safety equipment when working with electrical systems.
3. د محصول ب Featuresې
The COTEK SP-3000-148 inverter offers the following key features:
- د حساسو الکترونیکي توکو لپاره خالص ساین څپې محصول.
- Power ON / OFF remote control capability via green terminal.
- Input & output fully isolation for enhanced safety.
- Temperature & load controlled cooling fan for optimal performance and longevity.
- User-friendly interface for ease of operation.
- Type 1 Indoor Aluminum Enclosure for durability and protection.
4. محصول ختم شوview
The COTEK SP-3000-148 is a high-frequency pure sine wave inverter designed to convert 48VDC battery power into stable 120VAC electricity, suitable for a wide range of applications.
انځور: په ټولیزه توګه view of the COTEK SP-3000-148 Pure Sine Wave Inverter.
4.1 شاته پینل
Image: Rear panel of the COTEK SP-3000-148 inverter.
- د AC محصول ټرمینل: Hardwire connection for 120VAC output.
- DIP سویچونه: Used for configuring output voltage او فریکونسۍ.
- Remote Control Port (Green Terminal): For connecting an optional remote ON/OFF switch.
- د بریښنا سویچ: Main ON/OFF switch for the inverter.
- د LED شاخصونه: Display operational status and fault conditions.
4.2 مخکښ پینل
Image: Front panel of the COTEK SP-3000-148 inverter.
- د ډي سي ان پټ ټرمینلونه: Positive (+) and Negative (-) terminals for 48VDC battery connection.
- Chassis Ground Terminal: For connecting the inverter to earth ground.
5. نصب کول
ستاسو د انورټر د خوندي او موثر فعالیت لپاره سم نصب کول خورا مهم دي.
5.1 پورته کول
- ځای: Choose a dry, well-ventilated area, away from direct sunlight, heat sources, and flammable materials.
- لورينه: Mount the inverter horizontally on a flat, stable surface. Ensure adequate clearance around the unit for proper airflow.
- خوندي نصب کول: Use appropriate fasteners to securely mount the inverter to prevent movement or vibration.
Image: Mechanical drawings with dimensions for mounting the SP-3000 series inverter.
5.2 تارونه
ټول تارونه باید د محلي او ملي بریښنا کوډونو سره مطابقت ولري.
5.2.1 DC Input Connection (48VDC)
- Connect the positive (+) terminal of the inverter to the positive terminal of your 48VDC battery bank.
- Connect the negative (-) terminal of the inverter to the negative terminal of your 48VDC battery bank.
- Use appropriately sized cables and fuses/breakers for the DC input circuit to prevent overcurrent.
5.2.2 AC Output Connection (120VAC Hardwire)
- Connect your AC loads to the hardwire AC output terminal block on the rear panel.
- Ensure proper polarity (Line, Neutral, Ground) for all AC connections.
- Consult a qualified electrician for hardwiring AC circuits.
5.2.3 ځمکني کول
- Connect the chassis ground terminal on the inverter's front panel to a reliable earth ground.
- This connection is essential for safety and to minimize electrical noise.
۴.۳ د ریموټ کنټرول اتصال
- Connect an optional remote ON/OFF switch to the green terminal block on the rear panel.
- Refer to the remote control's specific instructions for wiring details.
6. عملیات
6.1 بریښنا کول / بندول
- د فعالولو لپاره: Ensure all connections are secure. Flip the main power switch on the rear panel to the 'ON' position. The LED indicators will illuminate to show operational status.
- د بریښنا بندولو لپاره: Flip the main power switch to the 'OFF' position. If using a remote switch, ensure it is also in the 'OFF' position.
6.2 د DIP سویچ تنظیمات
The DIP switches on the rear panel allow configuration of the inverter's output voltage and frequency. Refer to the diagram below for specific settings. Always power off the inverter before changing DIP switch settings.
Image: COTEK SP-3000 series specifications and DIP switch settings.
6.2.1 د تولید حجمtage انتخاب
The inverter supports various output voltages (100V, 110V, 115V, 120V AC). Adjust DIP switches according to the desired output voltage as indicated in the specifications diagram.
6.2.2 Output Frequency Selection
The inverter can operate at 50Hz or 60Hz. Set the DIP switches to match the required frequency for your region or application.
6.2.3 د بریښنا خوندي کولو حالت
The inverter features a power saving mode (High Efficiency). Refer to the diagram for enabling or disabling this feature via DIP switches.
6.3 د LED شاخصونه
The inverter is equipped with LED indicators to display its operational status and alert you to potential issues. Consult the specifications diagram for a detailed explanation of each LED's meaning.
7. ساتنه
منظم ساتنه ستاسو د انورټر اوږد عمر او د باور وړ عملیات تضمینوي.
- پاکول: د انورټر بهرنۍ برخه په دوره یي ډول د وچ ټوکر سره پاکه کړئ. ډاډ ترلاسه کړئ چې د هوا د توییدو دروازې له دوړو او کثافاتو څخه پاکې دي. د مایع پاکوونکو څخه کار مه اخلئ.
- اړیکې: Regularly check all DC and AC connections for tightness. Loose connections can cause overheating and poor performance.
- د بیټرۍ معاینه: Inspect your battery bank regularly for corrosion, damage, or signs of leakage.
8. ستونزه حل کول
The SP-3000-148 inverter includes several protection features. If the inverter stops operating or indicates a fault, refer to the table below for common issues and solutions.
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| No AC Output / Inverter Off | Main switch off, low battery voltage, overload, internal fuse. | Check power switch, charge batteries, reduce load, check DC input fuse. |
| داخلول د حجم لاندېtage الارم | د بیټرۍ والtage ډیر ټیټ. | بیټرۍ چارج یا بدل کړئ. |
| دننه ولولئtage الارم | د بیټرۍ والtage ډیر لوړ. | Check charging system, ensure correct battery voltage. |
| د محصول اوورلوډ | Connected load exceeds inverter's capacity. | Reduce the total load connected to the inverter. |
| د تودوخې څخه ډیر | Inverter overheating due to poor ventilation or excessive load. | Ensure adequate ventilation, reduce load, allow inverter to cool. |
| لنډ سرکټ | Short circuit detected on AC output. | Identify and clear the short circuit on the AC output wiring or load. |
9. مشخصات
The following table details the technical specifications for the COTEK SP-3000-148 Pure Sine Wave Inverter:
| فیچر | مشخصات |
|---|---|
| ماډل | SP-3000-148 |
| AC Voltage | 120VAC (Selectable via DIP switch) |
| د AC مقررات | ±5% |
| درجه بندي ځواک | 3000W |
| Surge Power (1 Sec) | 6000W |
| د تولید اعظمي ځواک (1 دقیقې) | 3450W |
| د تولید څپې بڼه | Pure Sine Wave (THD<3% at nominal load) |
| فریکونسی | 60Hz (Selectable via DIP switch) |
| DC Voltage | 48VDC |
| والیtage حد | 42.0 ~ 66.0VDC |
| اوسنۍ بار نشته | <1.0A @48VDC |
| د بریښنا خوندي کولو حالت | <0.4A @48VDC |
| موثریت ( اعظمي ) | 92% |
| داخلول د حجم لاندېtage ساتنه | 42.0 ± 0.5VDC |
| داخلول د حجم لاندېtage الارم | 44.0 ± 0.5VDC |
| داخلول د حجم لاندېtagای بیرته اخیستل | 50.0 ± 0.5VDC |
| دننه ولولئtage ساتنه | 66.0 ± 1.0VDC |
| دننه ولولئtagای بیرته اخیستل | 64.0 ± 1.0VDC |
| د محصول اوورلوډ | Shutdown output, restart to recover. |
| لنډیز لنډیز | Shutdown output, restart to recover. |
| د تودوخې څخه ډیر | Shutdown output, auto-recovery after cooling. |
| د DC انپټ ریورس قطبیت | د فیوز په واسطه |
| عملیاتي تودوخه | -20°C ~ +40°C |
| د ذخیره کولو حرارت. او رطوبت | -30°C ~ +70°C, 10 ~ 95% RH |
| ابعاد (W x H x D) | 442 x 239 x 102.5 mm (17.4 x 9.4 x 4.0 انچه) |
| وزن | 8.2 کیلو ګرامه (18.08 پونډه) |
| تضمین | 2 کلن جوړونکی |
10. د تضمین معلومات
The COTEK SP-3000-148 Pure Sine Wave Inverter comes with a د جوړونکي 2 کلن تضمین. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official COTEK warranty statement or contact customer support.
11. د پیرودونکي ملاتړ
If you encounter any issues not covered in this manual or require technical assistance, please contact COTEK customer support. Have your product model number (SP-3000-148) and purchase information ready when contacting support.