Rated Voltage:

220V / 380V / 400V / 415V / 440V /

460V / 480V / 600V / 690V / 1140V
Power Range: 6kW-120kW
Rated Frequency: 50Hz/60Hz
Rated Speed: 1500rpm/1800rpm
Power Factor: 0.8(Lagging)
Ingress Protection: IP21 / IP23 / IP44 / IP54 / IP55
Insulation Class: H
Configuration: single/double bearing
Excitation System: brushless excitation (PMG is optional for EG225 frame)


1)Product Introduction

EG160/180/225N2 series three phase low voltage synchronous generators are designed to meet the high performance and quality requirements of generators in the global market. The product power range is from 6KW to 40W and widely utilized in industrial, commercial, telecommunication, traffic and civil construction application, etc.



2)Product Features

1、Compact and short configuration for easy installation
2、Easy operation and maintenance.
3、standard production, quick lead time.
4、Optional and customized configuration available.



3)Technology Features


Standard
ENGGA generators are designed and manufactured according to following standards IEC 60034-1, IEC60034-22 , GB755,CCS GB12975,GB/T7060, BS 4999-5000, NEMA MG1-22, VDE 0530
Voltage Range

50HZ: ~440V (Y);220V 254V (△)
60HZ: 380~480V (Y);220V~277V (△)
Rated frequency at 50Hz or 60Hz. The EG160/180/225 N2 series can operate in parallel with same type generator. Optional voltage can be achieved by rewinding.

Insulation and Protection

Adopting high grade insulation paint and advanced impregnating technology with multiple layer insulation protection to stator & rotor assembly, H class insulation system ensures the generator can withstand harsh environment conditions.

Winding

The design of 2/3 pitch structure can decrease the harmonic and meet the non-linear load application.

Wiring

12 leads structure is available for variant wiring and flexible to be reconnected for single phase structure.

single phase generator

Variant windings are available. Single phase generator can be customized.

Excitation System

Standard configuration is self-excited brushless excitation system and steady state voltage regulation≤±1%.

Transient Voltage Regulation

Under sudden load and unload condition, the range of transient voltage regulation is between -15%~+20% with recovery time≤1S.

Harmonic Wave and Interference

THD <3%,TIF <50 ,THF <2%

Bearing

Sealed self-lubricated bearing

Frame

Short dimension, compact structure and high mechanical strength.

Configuration

The flange and coupling disk of generator conforms to SAE standard and meets the assembling requirements between generators and all prime movers in various SAE standard.



4)Optional Accessories


Standard Configuration
Automatic voltage regulator(AVR) Ingress protection: IP21 or IP23
Optional Configuration
Special voltage Inlet and outlet filter
Space Heater (220V/380V) Non-standard and special paint
Thermistor PTC Special package(wooden case)
PT100 sensor Brushless permanent magnetic generator excitation system (PMG)
Remote voltage control and current digital voltage regulator
IP23 or other ingress protection class special bearing
Special coupling and flange for double bearing configuration Triple protection of insulation level 1,2 and 3