1. ບົດແນະນຳ
This user manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the Mean Well RSP-3000-48 AC-DC Power Supply. Please read this manual thoroughly before using the product to ensure safe and efficient operation. Keep this manual for future reference.
Image: The Mean Well RSP-3000-48 AC-DC Power Supply unit, shown with its detailed technical specifications table.
2. ຄຸນສົມບັດ
- AC Input: 180 - 264VAC
- Active Surge Current Limiting: Integrated for enhanced protection.
- ປະສິດທິພາບສູງ: ສູງເຖິງ 91.5%
- ຟັງຊັນ PFC ທີ່ເຮັດວຽກ: Power Factor (PF) greater than 0.95.
- ການປົກປ້ອງ: Includes Short Circuit, Overload, Over Voltage, Over Temperature, and Fan Alarm.
- ຄວາມເຢັນ: Forced air cooling via built-in DC fan with speed control function.
- ຜົນໄດ້ຮັບ Voltage Trim: Adjustable between 20-110% of the rated output voltage.
- High Power Density: Compact design for efficient power delivery.
- ການແບ່ງປັນປັດຈຸບັນ: Supports up to 3 units for increased power capacity.
- Alarm Signal Output: Provides relay contact and TTL signal for status monitoring.
- ຜົນຜະລິດຊ່ວຍເຫຼືອ: Built-in 12V/0.1A auxiliary output for remote control.
- ການຄວບຄຸມໄລຍະໄກ: Built-in remote ON-OFF control and remote sense function.
- ການຮັບປະກັນ: 5 years manufacturer's warranty.
3. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ
3.1 ຂໍ້ຄວນລະວັງຄວາມປອດໄພ
- ໃຫ້ແນ່ໃຈວ່າແຫຼ່ງຈ່າຍໄຟໄດ້ຖືກຕັດການເຊື່ອມຕໍ່ຈາກສາຍໄຟ AC ກ່ອນການຕິດຕັ້ງ ຫຼື ສາຍໄຟໃດໆ.
- ການຕິດຕັ້ງຄວນໄດ້ຮັບການປະຕິບັດໂດຍບຸກຄະລາກອນທີ່ມີຄຸນວຸດທິເທົ່ານັ້ນ.
- ກວດສອບການປ້ອນຂໍ້ມູນ voltage range matches the power supply's specifications (180-264VAC).
- ການຖົມດິນໃຫ້ເໝາະສົມແມ່ນຈຳເປັນເພື່ອປ້ອງກັນການເກີດໄຟຟ້າຊັອດ.
- ຫ້າມເຮັດວຽກເຄື່ອງໃນສະພາບແວດລ້ອມເກີນກໍານົດອຸນຫະພູມແລະຄວາມຊຸ່ມຊື່ນທີ່ກໍານົດໄວ້.
3.2 ການຕິດຕັ້ງ
The RSP-3000-48 is designed for panel mounting. Ensure adequate ventilation space around the unit to allow for proper airflow and heat dissipation. Mount the unit on a metal plate of sufficient thickness (e.g., 360mm x 360mm x 1mm) to meet EMC directives and ensure proper thermal management.
3.3 ການເຊື່ອມຕໍ່ສາຍໄຟ
- AC Input: Connect the AC mains (Line, Neutral, Ground) to the designated input terminals. Use appropriate gauge wiring for the current rating.
- ຜົນໄດ້ຮັບ DC: Connect the load to the DC output terminals (+V, -V). Observe correct polarity.
- ຄວາມຮູ້ສຶກທາງໄກ (ທາງເລືອກ): If remote sense is used, connect the +S and -S terminals to the load's positive and negative terminals, respectively, to compensate for voltage ຫຼຸດລົງໃນທົ່ວສາຍໄຟອອກ.
- Remote ON/OFF Control (Optional): Connect external control signals to the designated terminals for remote power management. Refer to the function manual for detailed wiring.
- Auxiliary Output (Optional): The 12V/0.1A auxiliary output can be used for remote control circuits.
- Current Sharing (Optional): For parallel operation, connect the current sharing terminals of multiple units as per the function manual.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
4.1 ການເປີດພະລັງງານເບື້ອງຕົ້ນ
After completing all wiring connections and verifying safety precautions, apply AC power to the unit. The built-in fan will activate, and the output voltage should stabilize at the factory-set or previously adjusted level.
4.2 ຜົນຜະລິດ Voltage ການປັບຕົວ
ຜົນຜະລິດ voltage can be trimmed between 20-110% of the rated output voltage (41-56V for 48V model) using an external control signal. Refer to the detailed function manual for specific instructions on how to implement this feature. Incorrect use of the Output Voltage TRIM function can damage internal components.
4.3 ການຕິດຕາມ
The unit provides an alarm signal output for monitoring operational status. Consult the function manual for details on interpreting these signals.
5. ບໍາລຸງຮັກສາ
The Mean Well RSP-3000-48 power supply is designed for reliable operation with minimal maintenance. However, periodic checks are recommended:
- ທໍາຄວາມສະອາດ: Ensure the ventilation openings and fan blades are free from dust and debris to maintain optimal cooling performance. Disconnect power before cleaning.
- ການກວດກາພັດລົມ: Periodically check the cooling fan for proper operation. A malfunctioning fan can lead to overheating and reduced lifespan.
- ຄວາມສົມບູນຂອງການເຊື່ອມຕໍ່: Verify that all wiring connections are secure and free from corrosion.
- ເງື່ອນໄຂສິ່ງແວດລ້ອມ: ໃຫ້ແນ່ໃຈວ່າສະພາບແວດລ້ອມການດໍາເນີນງານຍັງຄົງຢູ່ພາຍໃນຂອບເຂດອຸນຫະພູມແລະຄວາມຊຸ່ມຊື່ນທີ່ກໍານົດໄວ້.
6. ການແກ້ໄຂບັນຫາ
If the power supply is not functioning correctly, perform the following basic checks:
- ບໍ່ມີ Output Voltage:
- Check if AC input power is present and correctly connected.
- Verify that the remote ON/OFF control is not activated (if used).
- Check for short circuits or overloads on the output. The unit has overload protection that may shut down the output.
- ຄວາມຮ້ອນເກີນ:
- ຮັບປະກັນການລະບາຍອາກາດທີ່ພຽງພໍ ແລະພັດລົມເຢັນເຮັດວຽກ.
- Check for excessive ambient temperature.
- Reduce the load if it exceeds the rated power.
- ຜົນໄດ້ຮັບ Voltage ການເໜັງຕີງ:
- Verify that the load is stable and not causing transient demands.
- Check remote sense connections if used.
- Alarm Signal Active:
- Consult the function manual to identify the specific alarm condition (e.g., fan alarm, over temperature).
If the problem persists after performing these checks, contact Mean Well technical support or your local distributor for assistance.
7. Specifications (RSP-3000-48)
The following table details the technical specifications for the Mean Well RSP-3000-48 AC-DC Power Supply:
| ປະເພດ | ຂໍ້ມູນຈໍາເພາະ | Value (RSP-3000-48) |
|---|---|---|
| ຜົນຜະລິດ | ຊິງຕັນດີຊີ Voltage | 48V |
| ອັນດັບປັດຈຸບັນ | 62.5A | |
| ຊ່ວງປັດຈຸບັນ | 0-62.5A | |
| ລະດັບພະລັງງານ | 3000W | |
| Ripple & Noise (ສູງສຸດ.) | 200mVp-p | |
| ສະບັບtage Adj. ຊ່ວງ | 41-56V | |
| ສະບັບtage ຄວາມທົນທານ | ±1.0% | |
| ປ້ອນຂໍ້ມູນ | ສະບັບtage ຂອບເຂດ | 180-264VAC, 254-370VDC |
| ຊ່ວງຄວາມຖີ່ | 47-63Hz | |
| ປັດໄຈພະລັງງານ (ປະເພດ) | PF>0.95/230VAC ໃນເວລາໂຫຼດເຕັມ | |
| ປະສິດທິພາບ (ປະເພດ) | 91.5% | |
| ກະແສໄຟຟ້າ AC (ປະເພດ) | 16A/230VAC | |
| Inrush Current (Typ.) | 60A/230VAC | |
| ການປົກປ້ອງ | ໂຫຼດເກີນ | 105-112% rated output power, constant current limiting with delay shutdown after 5 seconds, re-power on to recover |
| ເກີນ Voltage | 57.6-67.2V, shutdown, re-power on to recover | |
| ເກີນອຸນຫະພູມ | Shut down, re-power on to recover | |
| ຟັງຊັນ | Auxiliary Power (AUX) | 12V@0.1A (Only for Remote ON/OFF control) |
| ການຄວບຄຸມໄລຍະໄກເປີດ / ປິດ | Please see the Function Manual | |
| ສັນຍານເຕືອນອອກ | Please see the Function Manual | |
| ຜົນໄດ້ຮັບ Voltage Trim | 8.6-56V (Note 3) | |
| ສະພາບແວດລ້ອມ | ອຸນຫະພູມເຮັດວຽກ. | -20~+70°C (Refer to "Derating Curve") |
| ຄວາມຊຸ່ມຊື່ນທີ່ເຮັດວຽກ | 20 ~ 90% RH ບໍ່ condensing | |
| ອຸນຫະພູມການເກັບຮັກສາ, ຄວາມຊຸ່ມ | -40~+85°C, 10~95% RH ບໍ່ condensing | |
| ອຸນຫະພູມ. ຄ່າ ສຳ ປະສິດ | ±0.03%/°C (0~50°C) | |
| ການສັ່ນສະເທືອນ | 10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |
| ຄວາມປອດໄພ & EMC | ມາດຕະຖານຄວາມປອດໄພ | UL60950-1, ໄດ້ຮັບການອະນຸມັດຈາກ TUV EN60950-1 |
| ທົນ Voltage | I/P-O/P:3KVAC, I/P-FG:2KVAC, O/P-FG:0.5KVAC | |
| ການຕໍ່ຕ້ານການໂດດດ່ຽວ | I/PO/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C / 70% RH | |
| ການປ່ອຍອາຍ EMC | ການປະຕິບັດຕາມ EN55022 (CISPR22) Class B, EN61000-3-2,-3 | |
| ອື່ນໆ | MTBF | 184.9K ຊົ່ວໂມງນາທີ. MIL-HDBK-217F (25°C) |
| ຂະໜາດ (L*W*H) | 278 x 177.8 x 63.5 ມມ | |
| ນ້ໍາຫນັກລາຍການ | 9.25 ປອນ |
ໝາຍເຫດ:
- All parameters not specifically mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
- Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair wire terminated with a 0.1uF & 47uF parallel capacitor.
- Tolerance includes set up tolerance, line regulation and load regulation.
- The power supply is considered a component which will be installed into a final equipment. All EMC tests have been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed to meet EMC directives. For guidance on how to perform these EMC tests, please refer to "EMI testing of component power supplies" (as available on www.meanwell.com).
- The PWM signal cannot be used to control the output voltage.
- If the "Output Voltage TRIM" function is not used, P/PFC and P/PWM of CN1 or CN2 must be shorted. If the "Output Voltage TRIM" function is used, P/PFC and P/PWM of CN1 or CN2 must be disconnected. Failure to follow these instructions may damage internal electrical components.
8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
8.1 ການຮັບປະກັນ
The Mean Well RSP-3000-48 AC-DC Power Supply comes with a ການຮັບປະກັນຂອງຜູ້ຜະລິດ 5 ປີ from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, misuse, unauthorized modifications, or natural disasters.
8.2 ສະຫນັບສະຫນູນດ້ານວິຊາການ
For technical assistance, troubleshooting beyond the scope of this manual, or warranty claims, please contact your authorized Mean Well distributor or visit the official Mean Well webເວັບໄຊສໍາລັບຊັບພະຍາກອນສະຫນັບສະຫນູນແລະຂໍ້ມູນການຕິດຕໍ່.