Tianjin Estel Electronic Science and Technology Co.,Ltd
| Payment Terms | L/C, T/T, D/A, D/P, Western Union |
| Supply Ability | 10,000 sets per month |
| Delivery Time | 7-10 working days |
| Packaging Details | carton/wooden case |
| Application | transmission device,Satellite communication ground station |
| Input Voltage | AC220V |
| Input Frequency | 45Hz,50Hz,65Hz |
| Maximum Input Current | 7.5A |
| Output Voltage | 42VDC,53.5VDC,58VDC |
| Power factor | 0.99 |
| Ripple (peak to peak value) | 200mV |
| Input voltage range | 90Vdc, 390Vdc |
| Output Power: | 2000W |
| Brand Name | ESTEL |
| Model Number | EVWPS54302000 |
| Certification | ISO9001, CE, 3C, FCC, TLC |
| Place of Origin | Shenzhen, China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P, Western Union | Supply Ability | 10,000 sets per month |
| Delivery Time | 7-10 working days | Packaging Details | carton/wooden case |
| Application | transmission device,Satellite communication ground station | Input Voltage | AC220V |
| Input Frequency | 45Hz,50Hz,65Hz | Maximum Input Current | 7.5A |
| Output Voltage | 42VDC,53.5VDC,58VDC | Power factor | 0.99 |
| Ripple (peak to peak value) | 200mV | Input voltage range | 90Vdc, 390Vdc |
| Output Power: | 2000W | Brand Name | ESTEL |
| Model Number | EVWPS54302000 | Certification | ISO9001, CE, 3C, FCC, TLC |
| Place of Origin | Shenzhen, China (Mainland) | ||
| High Light | 2000W Industrial Power Supplies ，TLC Industrial Power Supplies | ||
Custom 2000W Remote Module Power Supply Industries With Over Temperature Protection
Quick Details:
| Place of Origin: Shenzhen, China (Mainland) | Input Voltage: AC220V |
| Brand Name: ESTEL | Output Voltage: 42VDC,53.5VDC,58VDC |
| Model Number: EVWPS54302000 | Output Power: 2000W |
| Product Name: Remote Module Power Supply | Input Frequency: 45Hz,50Hz,65Hz |
| Certification: ISO9001, CE, 3C, FCC, TLC | Input Current: 7.5A |
| Application: transmission device,Satellite communication ground station | Power Factor: 0.99 |
1. Description
The EVWPS54302000 industrial power supply is controlled by the INPUT air switch and then undergoes lightning protection before entering the rectifier module. The INPUT protects the power supply from overload and short circuit.
The user's load is connected to the DC output terminal of the power system, which controls the breaking of the customer's equipment and provides overload and short-circuit protection.
2. Technical Parameters
| Ambient Conditions | |||||
| Parameter | Min | Typical | Max | Unit | Note |
| Operating temperature | -22 | 55 | °C | ||
| Storage temperature | -40 | 80 | °C | ||
| Operating relative humidity | 10 | 90 | % | Relative humidity,non-condensing | |
| Altitude | 3000 | m | |||
| Atmospheric pressure | 70 | 106 | KPa | ||
| Cooling | nature cooling | ||||
| Input | |||||
| Parameter | Min | Typical | Max | Unit | Note |
| Input voltage range | 90 | 220 | 280 | Vac | |
| Maxmium Input current | 7.5 | A | |||
| Input frequency | 45 | 50 | 65 | Hz | |
| Power factor | 0.99 | Rated input/rated load | |||
| Basic output characteristics | ||||||
| Parameter | Min | Typical | Max | Unit | Note | |
| Output voltage | 42 | Vdc | ||||
| 53.5 | ||||||
| 58 | ||||||
| Output current range | 0 | 40 | A | |||
| Ripple (peak to peak value) | 200 | mV | At rated input/output, With 10UF electrolytic capacitor, and a 0.1 uF film capacitor, the bandwidth of oscilloscope is 20MHZ | |||
| Load regulation | ±1 | % | ||||
| Voltage stabilization accuracy | ±1 | % | ||||
| Other output characteristics | |||||
| Parameter | Min | Typical | Max | Unit | Note |
| Output power | 1000 | W | Full load output | ||
| Output efficiency | 94 | % | 220V ac or 310Vdc input | ||
| Temperature coefficient | 0.02 | %/°C | |||
| Turn-on/off overshoot | ±5 | % | |||
| Dynamic response overshoot | ±5 | % | 25% ~ 50%-25% or 50% ~ 75%-50% load change, load mutation rate is 0.1 A/ūs, in part outside of the realm of the output voltage stabilized accuracy | ||
| Dynamic response recovery time | 200 | ūS | |||
| Turn-on output delay | 1 | 8 | S | Rated input voltage, rated load | |
| Protection | |||||||
| Parameter | Min | Typical | Max | Unit | Note | ||
AC input overvoltage protection | protection point | 285 | 305 | Vac | With 15A test, self-recovery, return difference is not less than 5V | ||
| recovery point | 280 | ||||||
DC input overvoltage protection | protection point | 220 | 285 | 390 | Vdc | ||
| recovery point | 396 | ||||||
AC input undervoltage protection | protection point | 85 | Vac | With 4A test, self-recovery, return difference is not less than 5V | |||
| recovery point | 90 | ||||||
DC input undervoltage protection | protection point | 120 | Vdc | ||||
| recovery point | 128 | ||||||
Output overvoltage protection point | 58.5 | 59 | 61.5 | V | Locked. (Output external overvoltage, the module will not lock). | ||
| Output current limit protection | Io*1.05 | Io*1.1 | Io*1.15 | A | self-recovery | ||
| Short circuit protection | Can be short-circuited for a long time; hiccups after detecting short-circuit | self-recovery | |||||
| Power supply over temperature protection | Can automatically recover when the ambient temperature is 65℃ | ℃ | |||||
| Safety and insulation grade | ||
| Parameter | Requirement | Note |
| Input – output | 3000Vac/10mA//1min | No flashover, no breakdown |
| Input – earth | 1500Vac/10mA//1min | |
| Output – earth | 500Vac/10mA//1min | |
| Grounding resistance | ＜0.1Ω | |
| Insulation resistance | ≥10MΩ | Under normal atmosphere, relative humidity: 90%, testing voltage: 500Vdc conditions, the insulation resistance of input to output, input to earth and output to earth shall be no less than 10MΩ. |
| Leakage current | ≤3.5mA | |
| Mechanical specifications | |
| L×W×H (mm) | As the following diagram |
| Weight (kg) | ≤5Kg |
3. Electrical connection
4. Packing and Shipping
Our Delivery Agent
The goods can be shipped by sea, by air, by courier, by land, by train, etc.
Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.
5. Our Contact Information
Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941
Email: info@estel.com.cn
lxf.estel@hotmail.com
Skype: fiona.liang10
FAQ
Q1.Do you have any MOQ limit for telecom cabinet ?
A: Low MOQ, 1pc for sample checking is available.
Q2.What is your payment terms?
A: Normally our payment term is 50% advanced by T/T, Balance before shipment.
Q3.Are your products can be customized?
A: Yes,We can customize products according to customer needs.
Q4.Do you offer guarantee for the products?
A: Yes,we offer 1 year warranty for our products. If any problem happen in warranty period, we will reply your technical questions in 24 hours, and remote video support is available.
Q5: Where the application?
A: Our products have been widely used in many industries, like data processing, indoor/outdoor telecommunications, base station, steel, metallurgy, petrification, cars and war industry etc.
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 tech... 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 tech...
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