30KVA AC380V TO AC440V 480V 690V Frequency converter

$5,960.00 / Piece | 1 Piece (Min. Order)
Output Power:
>1000KW
$5,960.00
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Lead Time:
30 day(s) after payment received
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Overview
Quick Details
Place of Origin:
Shandong, China
Brand Name:
Deming
Model Number:
DMVF31-30K
Output Type:
Single
Input Voltage:
380V±15%
Output Voltage:
AC440V 480V 690V
Type:
AC TO AC inverter
Output Frequency:
45-65HZ
Output Current:
125A
Product name:
Variable frequency power supply three phase in and three phase out r
Application:
Shore power supply, equipment power supply
Warranty:
12 Months
Certificate:
CE ROHS
Output waveform:
Pure Sine Wave Output
Display:
Touch screen
Protection:
Short Circuit Protection,input low voltage ,output over voltage
Communication:
RS232/RS485/USB/GPRS /wifi(optional)
Function:
Variable frequency variable voltage
Input votage:
AC380V or AC440V/480V/690V

Packaging & Delivery

Selling Units:
Single item
Single package size: 
10X20X30 cm
Single gross weight:
50.0 kg
Package Type:
Wooden package
Picture Example:
package-img
Lead Time :
Quantity(Piece) 1 - 10 >10
Est. Time(days) 30 To be negotiated

       Product Description:

The main function of this series of variable frequency power supply is to convert the municipal        power to the required voltage and frequency through power conversion circuit. Its main                characteristics are to provide pure and reliable sinusoidal power output, low harmonic      distortion, high stability frequency and voltage stabilization rate. It can simulate the output characteristics of different voltages and frequencies in different parts of the world, covering the needs of the whole industry. It fully meets the needs of engineers in design and development, product line testing and product quality assurance, life, over-high/over-low voltage simulation testing, imported equipment and production line power supply applications. In addition, it can support 400 Hz aerospace and military equipment.

Inverter core adopts Mitsubishi Inverter Module

Drive protection using Mitsubishi motor core

Dynamic reaction rate < 2ms

Three-phase power supply can adapt to 100% unbalanced load

Touch screen display, sensitive operation, accurate 0.5 level, good controllability

It can withstand 2 times rated current (Optional) without voltage drop.

Frequency stability is less than 1%, load stability is less than 1%, and output frequency is adjustable.

The output voltage can be adjusted in a wide range. The low-grade voltage can be continuously adjusted from 0 to 150 V, and the high-grade voltage can be continuously adjusted from 0 to 300 V. Low current is twice as high as high current.(Optional)

Protection level above IP55.

The output terminal is isolated by transformer, and the harmonic component is small.

Protection is comprehensive and fast, millisecond response rate, faster and safer step.

     Three phase in and three phase out 30K

 

 

Power type

Three phase in and single phase out

Capacity

Single-phase 30KVA

Circuit mode

IGBT/SPWM

AC Input

Phase number

Three-phase four-wire + ground wire

Input voltage range(Vac)

380V±15%

Input frequency range(Hz)

30-70

AC Output

Phase number

Single-phase two-wire + ground wire

Wave form

Pure sine wave

Output Voltage(V)

0-150V

0-300V

Output Voltage Accuracy(V)

≤1%

Output frequency range(Hz)

45-65

Output Frequency Accuracy(Hz)

≤0.01%

Output rated current(A)

Low 250A

High 125A

THD

≤3%

Dynamic response time

2ms

Power factor(PF)

0.8

Overload capacity

110%,10min;200%,10s

Peak Coefficient(CF)

3:1

Efficiency

≥90%(Resistive load 80%)

 

Display

Type

LED/Touch Screen

Communication

RS485/RS232/WIFI/GPRS

Environment

Insulation strength

1500VAC,1min

Noise (1 m)

≤55dB

Ambient temperature

-10℃~+50℃

Humidity

0-90%(No condensation)

Altitude(m)

≤2000

Indicator light

Electricity, Inverter (Power Supply, Overvoltage, Undervoltage, Overcurrent, Overheat, LED Model Configuration)

Protection

Input connection, input under voltage, output over voltage , output over current , output overload , output short circuit , overheat

Cooling mode

Fan

 

     

 

 

 

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