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ER11020/T DC Modular Rectifier Battery Charger 20A Output Current Switching Power Supply for Industrial Use
$415.03 USD
الشحن تحسب عند السداد.
الكمية
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Model
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ER11020/T
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Size
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315mm*88mm*176mm
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Input voltage
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Three phase three wire system, 323V-475V, rated input voltage of 380V
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Input current
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≤6A
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Input frequency
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45Hz - 65Hz
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Power factor
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≥0.92
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Output voltage range
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88V - 160V DC， Rated 110V DC, rated 117V DC
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Output current
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Rated at 20A, maximum at 22A
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Voltage/current stabilization accuracy
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≤±0.5%
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Cooling method
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Intelligent air cooling, with stepless speed regulation of the fan controlled by temperature and current
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Operating Temperature
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Start temperature as low as -40℃, normal operating temperature range -10℃ -65℃
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Relative humidity
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≤95%
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Key features
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1. High-Frequency Switching Technology: Adopts advanced high-frequency switching design, realizing high conversion efficiency of ≥92% and power factor of ≥0.92, effectively reducing energy loss.
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2. Wide Voltage Input Range: Supports three-phase three-wire input of 323V-475V, adapting to different power grid environments, with strong anti-interference ability.
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3. Precise Output Regulation: Rated output voltage 117V DC (nominal 110V DC), rated output current 20A (max 22A), with voltage and current regulation precision ≤±0.5%, ensuring stable power supply for core equipment.
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Purchase Notice
Due to price fluctuations, all product prices and delivery times in our store need to be confirmed with sales before purchase.Thank you for your understanding
ER11020/Tis a high-performance high-frequency switching charging module developed , specifically designed for DC power supply systems such as DC screens in substations, hydropower plants and other industrial scenarios.
Our Advantages
1.Superior Reliability:MTBF (Mean Time Between Failures) exceeds 300,000 hours, with strict quality control and compliance with international standards, minimizing downtime.
2.Energy-Saving& High-Efficiency:High conversion efficiency and power factor reduce energy consumption, helping users save operating costs and achieve energy conservation and emission reduction goals.
3.Easy Installation& Maintenance:Compact design (315mm×88mm×176mm) and lightweight (≤6kg) facilitate on-site installation; support online maintenance, without interrupting the overall power supply system.
4.Intelligent Fan Speed Regulation:Adopts temperature and current combined control for stepless fan speed regulation, reducing noise (≤52dB) and extending fan service life.
2.Energy-Saving& High-Efficiency:High conversion efficiency and power factor reduce energy consumption, helping users save operating costs and achieve energy conservation and emission reduction goals.
3.Easy Installation& Maintenance:Compact design (315mm×88mm×176mm) and lightweight (≤6kg) facilitate on-site installation; support online maintenance, without interrupting the overall power supply system.
4.Intelligent Fan Speed Regulation:Adopts temperature and current combined control for stepless fan speed regulation, reducing noise (≤52dB) and extending fan service life.
Details Images
Application
1.Substations:Suitable for DC power supply systems of various voltage levels of substations, providing stable charging power for DC screens and ensuring the normal operation of protection and control equipment.
2.Hydropower Plants& Thermal Power Plants:Applied in DC power cabinets of hydropower plants, thermal power plants and other power generation facilities, supporting the reliable operation of power generation and transmission equipment.
3.Industrial& Mining Enterprises:Adaptable to DC power supply systems in industrial and mining sites such as coal mines and metallurgy, with strong environmental adaptability to cope with harsh working conditions.
4.Railway Power Supply Systems:Used in railway substation DC systems and train traction power supply supporting facilities, ensuring the safety and stability of railway operation.
2.Hydropower Plants& Thermal Power Plants:Applied in DC power cabinets of hydropower plants, thermal power plants and other power generation facilities, supporting the reliable operation of power generation and transmission equipment.
3.Industrial& Mining Enterprises:Adaptable to DC power supply systems in industrial and mining sites such as coal mines and metallurgy, with strong environmental adaptability to cope with harsh working conditions.
4.Railway Power Supply Systems:Used in railway substation DC systems and train traction power supply supporting facilities, ensuring the safety and stability of railway operation.
5.Petrochemical Industry:Applicable to DC power equipment in petrochemical plants, refineries and other hazardous environments, with comprehensive protection functions to ensure safe production.
Product Packaging And Shipping
Optional packaging
Conventional packaging: use anti-static bags, vacuum/foam liners, dedicated inner boxes, and five layer corrugated cardboard boxes (wooden boxes for large items) for external use, with desiccants and English labels;Effective anti-static, moisture-proof, earthquake resistant, packaging compliant, with customs clearance markings and environmental certification.
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Mainstream transportation methods
International express delivery, international air freight (air freight/air freight), international sea freight (sea freight/sea freight/FCL), overseas warehouse delivery (local shipment), dedicated logistics (such as China US dedicated line,European dedicated line)
Payment methods
T/T, L/C, D/P D/A, credit card, Western Union, escrow.
Q1.What products and brands do you sell?
Telecom power supplies, outdoor telecom power cabinets, telecom cabinet air conditioners, rectifier modules, controller modules, embedded power systems, embedded hybrid systems, OEM switching power systems, lead-acid batteries, lithium iron phosphate batteries (LiFePO₄/LFP), complete data center solutions, UPS, precision air conditioners, optical modules, AAUs, BBUs, RRUs, transmission products, and wireless infrastructure equipment.We supply Vertiv, Huawei, ZTE, Yida, Delta, power supplies, Nokia, and other brands.
Q2.What is the quality of the product?
Many of our products are sourced from renowned manufacturers and meet international quality standards.We guarantee the authenticity of our products.We offer a one-year warranty to protect our customers' rights.If any quality issues arise during this period, we can provide a free replacement.
Q3.Why choose you?Can you be trusted?
We have been working in this industry offline for over a decade and have extensive experience.Every process is carefully managed by professionals to ensure that nothing goes wrong.We are committed to providing our customers with the highest and best experience possible.You can trust us completely in every aspect of our business.
Q4.What services can we provide？
Accepted delivery terms: FOB, CIF; Accepted payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF; Accepted payment methods: T/T, L/C, D/P D/A, credit card, Western Union, escrow; Languagesspoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Italian
