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Beijing V-young Tech.Development Co.,Ltd
Add:Building 4, No.29, Huaiyin Street, Houbaihujian Village, Yangfang Town
Tel:+86-010-62477084-1015
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Inverter Modules

Sine Wave Inverter Modules

Sine Wave Inverter Modules

48V to 75V 30W DC-AC sine wave inverter modules....

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Product Advantage:

-Unipolar and bipolar modulation; comes with deadband control; voltage, current, real time temperature feedback; overvoltage, undervoltage, overcurrent and overheating protection. Serial communication to set the output voltage, frequency and other parameters.

-It is a digital, function very well bring their own dead-time control of pure sine wave inverter generator chip, used in two-stage DC-DC-AC power conversion structure or single-stage DC-AC power frequency transformer Boost architecture.

-Applications: Single phase pure sine wave inverter; PV Inverter; Wind power inverter; Uninterruptible Power Supply UPS System; Digital generator system; IF power; Single-phase motor speed controller; Single-phase inverter; Sine wave dimmer; Sine wave regulator and Sine wave generator.

-The machine features with output short circuit protection, overload, low voltage protection, over-temperature protection, preamp overcurrent protection, no-load current, a strong conversion efficiency with high load capacity. 

-If you have any questions about our products, please feel free to contact us, we will be the first time to reply. 

Key Features:

Model Number: VR30-48S75

Output: Sine wave output

Type: Fully encapsulated

Output power: 30W

Warranty: 2 years

Application: Telephone exchange device,etc

Electrical Features:

Input Features:

Input Voltage

36-72Vdc

Control

ON CNT connect to +Vin
OFF CNT open or connect -Vin

Ouput Features:

Output Voltage

75Vac

Setpoint Accuracy

±5Vac

Line Regulation

±0.5%

Load Regulation

±1%

Total Harmonic Distortin

±2% to ±5%

General Features:

Isolation voltage

≥500Vdc

Switching frequency

240KHz

Efficiency

84%

MTBF

10×105h

Hand soldering time

5s

Working case temperature

-25℃~90℃

Storage temperature

-55℃~125℃

Relative humidity

10%~90%

Short-circuit protection

continuous automatic recovery

Bias Connection

1(001).jpg

No-Bias Connection

2.jpg

Mechanical Drawing/ inches(mm):

3.jpg

Pins Definition:

Pins

1、2

3、4

5

6

7

8、9

10、11

Definition

+Vin

- Vin

CASE

CNT

NC

Vo2

Vo1

Remarks: NC for no connection pin