Fujian Ideal Electric Co., Ltd.

China Manufacturer with main products: 50Hz Generator, 60Hz Generator, 400Hz Generator, Motor Generator Set, Rotary Frequency Converter, Ground Power Unit, Diesel Generator Set,...

Home  >Products Catalog > Motor Generator Set (RFC) > 50Hz to 400Hz Motor Generator Set (Rotary Frequency Converter) 30kVA

50Hz to 400Hz Motor Generator Set (Rotary Frequency Converter) 30kVA

FOB Price: 1000.00 - 5000.00 USD/Unit
Supply Ability: 10,000 Unit(s) per Month
Shipping: By Sea
Payment Terms: L/C, T/T
In Stock
  • ECVV Safebuy Services

    According to the requirements of buyers, ECVV.com will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Fujian in China
Packaging Details: Wooden Case

Quick Details

  • Type: 50Hz to 400Hz Converters
  • Output Voltage: 400Hz 3-Phase 200/208V
  • Input Voltage: 50Hz 3-Phase 380V
  • Output Type: Single
  • Brand Name: IDEAL
  • Output Current: 83.3A
  • Output Frequency: 400Hz
  • Model Number: ADBF400Y4-30
  • Input Frequency: 50Hz
  • Pole of Motor: 4 poles
  • Pole of Generator: 32 poles
  • Type of Motor: Induction Motor
  • Mounting Structure: Common-shaft mounting
  • Insulation: H
  • Protection: IP23/IP44/IP54
  • Total Harmonic Distortion: 1.5%
  • Crest Factor: 1.31-1.51
  • Starting Method: Y-Star



Product Name:          Motor Generator Set (Rotary Frequency Converter) 50Hz to 400Hz Induction Type

Model No.                   ADBF400Y4

Motor Type:                 Induction Motor

Input Frequency:       50Hz

Output Frequency:    400Hz

Rated Speed:            1500rpm

Rating Range:           10-50kVA


General Introduction

the ADBF400Y4 series Motor Generator Sets consist of a 4-pole induction motor and a 32-pole synchronous generator. the motor and the generator are mounted on the common shaft (integrative mounting) and operate at the speed of 1500rpm. the products are designed for airport ground power units which require a clean 400Hz power output converting from the 50Hz grid line.

the ADBF400Y4 Motor Generator Sets are rated for continuous duty. They have prominent technical advantages on reliable excitation, precise voltage regulation, outstanding voltage waveform, compact size, easy operation and no radio interference. They also have the high overload capability, best transient characteristics and rugged fabrication, which make them suitable for the applications where continuous service in a harsh environment is required.

as an option, ADBF400Y4 series Motor Generators can be mounted with a weather-proof enclosure, an acoustic-attenuated canopy or a trailer.


Technical Data

 MG Set Parameters

Model No. ADBF400Y4-10
ADBF400Y4-20 ADBF400Y4-30 ADBF400Y4-40 ADBF400Y4-50
Rated Power
10kVA/8kW 20kVA/16kW 30kVA/24kW 40kVA/32kW 50kVA/40kW
Power Factor
0.8 (lag)
Duty Cycle
S1 (continuous)
Class H
Protection IP23
Operation Noise ≤55dB(A)/1m
Mounting Structure
the motor and the alternator are mounted on the single shaft (integrated mounting).
Overload Capacity
110% rated load for 1 hour continuous in every 12 hours.
Temperature Rise
No more than 90°C Rise in ambience 40°C measured by resistance
Shaft-mounted fan
Rotor Balancing
G1.0 Grade as per ISO1940-1
Ambient Temperature -15°C to +40°C maximum without de-rating
Relative Humidity 95% with no condensation
IEC60034, NEMA MG1, MIL-STD-704F & China National Standards

 Generator Parameters

Rated Frequency
Pole Count
32 poles
Rated Speed
Rated Voltage 3-phase 208V (line to line)
Winding Connection
Wye with neutral
Rated Current
55.5A 83.3A 111.0A 138.8A
Excitation Mode Automatic self excitation with AVR control
Steady Voltage Regulation Within ±1% (0 to 100% steady state, balanced, linear load)
Transient Voltage Regulation Within ±12% (0 to 100% rated load applied or removed in one single step)
Voltage Recovery Time ≤ 0.1s
Harmonic Distortion THD ≤ 1.5%,  single harmonic ≤ 1.2%
Crest Factor 1.31-1.51

 Motor Parameters

Motor Type Induction Motor
Motor Power 15kW 22kW 30kW 37kW 55kW
Rated Freqency 50Hz
Rated Speed 1460rpm 1470rpm 1470rpm 1475rpm 1480rpm
Pole Count 4 poles
Rated Voltage 3-phase 380V (line to line)
Rated Current 30.1A 43.4A 57.9A 71.4A 103.8A
Winding Connection Delta
Power Factor 0.86 0.86 0.87 0.87 0.88
Efficiency 88.0% 89.5% 90.5% 90.5% 91.5%
Starting Mode Wye-Delta reduced voltage starting
Frequency Regulation Within ±1.0% from no load to full load


  • WeatheR-proof / sound-proof enclosure
  • Analog control panel
  • Digital control panel
  • Trailer / trolley

Typical Structure

50Hz to 400Hz Motor Generator Set Rotary Frequency Converter 30kVA

Technical Features
50Hz to 400Hz Motor Generator Set Rotary Frequency Converter 30kVA

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

Diesel Generator from this supplier

5.5KW 380V Drive Frequency Converter Spindle Inverter VFD Variable Frequency Drive Inverters    
FOB Price: 115.00-125.00 USD/Set
Min Order: 1 Set
High Performance Vector Converter    
FOB Price: 1.00-10000.00 USD/Piece
Min Order: 1 Piece
Hot Sale 3phase 380V 18.5kw AC Variable Frequency Drive for Pump Made in China    
FOB Price: 319.00-399.00 USD/Piece
Min Order: 1 Piece
3phase 380V Input AC Motor 4kw Drive 5hp Variable Frequency Inverter VFD Converters for Spindle Motor Control    
FOB Price: 100.00-110.00 USD/Set
Min Order: 1 Set
Mini AC Motor Driver 1.5kw 2hp Variable Frequency Inverter VFD with Wholesale Price    
FOB Price: 50.00-60.00 USD/Set
Min Order: 1 Set

More products from other suppliers

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Lily from ECVV
Join ECVV community
Join Facebook Group