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Tianjin Estel Electronic Science and Technology Co.,Ltd
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO.,LTD (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD) We are the professoinal supplier of outdoor telecom cabinet, air conditioner, heat exchanger, and telecom
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Digital Telecom Rectifier System AC85–300V Input Voltage 45–66 Hz With Power Density

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Digital Telecom Rectifier System AC85–300V Input Voltage 45–66 Hz With Power Density

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Brand Name : ESTEL

Model Number : R4830N2

Certification : ISO9001, CE, 3C, FCC, TLC, IP55

Place of Origin : Shenzhen, China (Mainland)

MOQ : 1 set

Price : Negotiation

Payment Terms : T/T, L/C,D/A, Western Union, Paypal, etc

Supply Ability : 2,000 sets per month

Delivery Time : 15-20 working days

Packaging Details : Wooden case

Frequency : 45–66 Hz

Rated input current : ≤10 A

Operating voltage : 85–300 V AC

Output voltage : 42–58 V DC

Operating temperature : -40ºC to +75 ºC

Output power : 1740W (176–300 VAC)

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85–300 VAC Input Voltage Digital Rectifier With High Efficiency And Power Density

 

1. Product Description

 

The R4830N2 is a digital rectifier with high efficiency and power density. It converts 85–300 V AC input
voltage to 53.5 V DC output voltage. The output voltage can be adjusted by the host. It performs comprehensive protection functions, supports soft start, and produces low noise. With the latest power monitoring technology, states of the rectifier and load are monitored in real time. Multiple rectifiers can be paralleled.

 

2. Key Features


• Input voltage range: 85–300 V AC
• Operating temperature range: –40ºC to +75ºC
• Total harmonic distortion (THD): ≤ 3.5％
• Digital control mode

• Hot swap
• Supports intelligent electric meter
• Supports CAN communication
• Supports LED display
• Supports voltage adjustment, current adjustment, and current sharing
• Meet Rohs requirement
• Passes the TUV, CE, UL certifications and gets the CB certificate.
• Disconnect above 320 VAC

 

3. Electrical Specifications

 

  Item Specification
Input Operating voltage 85–300 V AC
  Frequency 45–66 Hz
  Rated input current ≤10 A
  Power factor ≥0.99 (load ≥ 50%)
  THD ≤3.5% (full load)
≤5% (load ≥ 50%)
output Output voltage 42–58 V DC
Rated voltage: 53.5 V DC
  Output power 1740 W (176–300 V AC);
755 W (85–175 V AC decreased
linearly)
  Regulated voltage precision ≤±0.6%Vo
  Ripple and noise ≤200mVp-p
(Bandwidth ≤ 20MHz)
  Dynamic response • 25-50% or 50-75% load
−Over shoot: ≤±5%
−Recovery time: ≤ 200 us (±0.6%)
• 10-90% load;
−Over shoot: ≤±5%;
−Recovery time: ≤ 1ms (±1%)
  Standby power ≤ 5 W
  Turn-on output delay 3–8s
  Hold up time >10 ms
  Psophometrically
weighted noise		 ≤2 mV
  Wideband noise voltage ≤50 mV (3.4–150 kHz)
≤20 mV (0.15–30 MHz)

 

4.Environmental Specifications
 

  • Operating temperature: -40ºC to +75 ºC
  • Storage temperature:-40ºC to +75ºC (not Packaged)
  • Relative humidity :5%-95% (non-condensing)
  • Altitude range: ≤4000 m

 

5. Product Pictures

 

 

 

Digital Telecom Rectifier System AC85–300V Input Voltage 45–66 Hz With Power Density

 

 


Product Tags:

telecom rectifier module

      

dc rectifier system

      
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