ENGGA N2 RANGE
Low Votage
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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 voltageInlet and outlet filter

Space Heater (220V/380V)Non-standard and special paint

Thermistor PTCSpecial package(wooden case)

PT100 sensorBrushless permanent magnetic generator excitation system (PMG)

Remote voltage control and currentdigital voltage regulator

IP23 or other ingress protection classspecial bearing

Special coupling and flange for double bearing configurationTriple protection of insulation level 1,2 and 3