TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
| Payment Terms | T/T, Western Union, Paypal, etc |
| Supply Ability | 8,000 sets per month |
| Delivery Time | 15-20 working days |
| Packaging Details | Wooden case |
| Input voltage | 220VAC |
| Output volatge | 48VDC |
| Power factor | ≥0.99 |
| Maximum capacity | 3.48kW |
| Overall efficiency | ≥96% |
| Input capacity | 30A/3P terminal |
| Brand Name | ESTEL |
| Model Number | ET4860-001 |
| Certification | ISO9001, CE, IP20 |
| Place of Origin | Shenzhen, China (Mainland) |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal, etc | Supply Ability | 8,000 sets per month |
| Delivery Time | 15-20 working days | Packaging Details | Wooden case |
| Input voltage | 220VAC | Output volatge | 48VDC |
| Power factor | ≥0.99 | Maximum capacity | 3.48kW |
| Overall efficiency | ≥96% | Input capacity | 30A/3P terminal |
| Brand Name | ESTEL | Model Number | ET4860-001 |
| Certification | ISO9001, CE, IP20 | Place of Origin | Shenzhen, China (Mainland) |
| High Light | 3.48kW Telecom Rectifier System ，RS485 Telecom Rectifier System ，220VAC Telecom Rectifier System | ||
220VAC Rectifier System Up To 3.48kW For Telecom Applications With RS485
220VAC Rectifier System Product Introduction
sub-rack power supply with 1U height compact design can meet critical application needs of fiber and microwave transmission, access device and switch. The system maximum power is 3.48KW, with AC/battery/load MCBs.
220VAC Rectifier System Key Feature
220VAC Rectifier System Product Applications
220VAC Rectifier System Specification
| Category | ET4860-001 | |
| System | Dimension(mm) | 441.0(W)*300.0(D)*1U(H) |
| Weight | ≤10kg(without rectifier module) | |
| Cooling mode | Natural cooling | |
| Installation mode | Installed on 19-inch rack or inside the cabinet | |
| IP Grade | IP20 | |
| AC Distribution | Input mode | 220VAC |
| Input capacity | 30A/3P terminal | |
| Input frequency | 45~65Hz, rated value: 50Hz/60Hz | |
| DC Distribution
| Output voltage | -43~-58VDC, rated value: -53.5VDC |
| Maximum capacity | 3.48kW | |
| Battery breaker | 1 x 50A/1P | |
| Load breakers | 2×10A/1P, 2×40A/1P | |
| Rectifier | Input voltage | 85VAC～300VAC, rated 220VAC |
| Efficiency | ≥96% | |
| Rated power | 1740W(176~300VAC) | |
| Working temperature | -40℃~+75℃(fully output below 50℃) | |
| Dimension | 106.5mm(W)×286mm(D)×41.5mm(1U/H) | |
| Weight | ≤2kg | |
| Cooling mode | Forced cooling with fan | |
| Power factor | ≥0.99 | |
| THD | ≤5% | |
| Controller | Signal input | 4 AI(3 Battery temp., 1 ambient temp) ,7 DI(SPD, 6 common DI) |
| Alarm output | 4 dry contact | |
| Communication port | RS485, SNMP | |
| Display mode | LCD | |
| Environment
| Operating temperature | -40℃~+75℃(fully output below 50℃) |
| Storage temperature | -40℃~+70℃ | |
| Operating humidity | 5%~95%(non-condensing) | |
| Altitude | 0~3000m(If the altitude is within the range of 2000m to 3000m, the maximum operating temperature decreases by 1℃ as the altitude increases by 200m.) | |
Diagram
Product images:
Rectifier module:
Controller:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2002
Total Annual:
15 Million-20 Million
Employee Number:
101~200
Ecer Certification：
Verified Supplier
Introduction Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technolo... Introduction Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technolo...
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