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Home > Products > Googol Generators > Auto Voltage Regulate 500kw 625kVA Diesel Generator Electric Silent Canopy

Auto Voltage Regulate 500kw 625kVA Diesel Generator Electric Silent Canopy

Payment Type: L/C, T/T
Min. Order: 1

Basic Info

Model No.:  HGM688

Product Description

Model NO.: HGM688 Installation Method: Fixed Cooling Method: Water Cooling Speed: Speed Usage: Common Units Excitation Mode: AC Rotating Exciter Alternator Model: Meccalte Eco40-1.5L/4 Voltages: Low Voltage 380V , 400V ,Adjustable Warranty: 1 Year or 1000hours Canopy Types: Silent ,Container,Trailer ,etc Weight: 3900kg Specification: ISO8528 HS Code: 8502131000 Type: Self-Starting diesel generator Stroke: Four Stroke Output Type: AC Three Phase Conditions of Use: Land Use Landuse Type of Unit: Low Noise Engine Model: Googol Ptaa1340-G1 Engine Controller Model: Deep Sea, Comp, Datakom , etc Certificates: CE,ISO.BV,GOST,TUV,SGS Prime Power: 500kw/625kVA Option: ATS,Circuit Breaker,Panels Trademark: HONNY Origin: Guangdong, China Auto Voltage Regulate 500kW 625kVA Diesel Generator Electric Silent Canopy

Honny Power provides one-source responsibility for the generating system and accessories.
The Generator Set and its components are prototype-tested, factory-built, and production-tested.
The generator set accepts rated load in one step.
A one-year limited warranty covers all systems and components. Two-, five-, and ten-year extended warranties are also available.

Alternator features:
The pilot-excited, permanent-magnet (PM) alternator provides superior short-circuit capability.
The brushless, rotating-field alternator has broad range reconnectability.
NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting.
Sustained short-circuit current of up to 300% of the rated current for up to 10 seconds.
Sustained short-circuit current enabling down stream circuit breakers to trip without collapsing the alternator field.
Self-ventilated and drip-proof construction.
Superior voltage waveform from a two-thirds pitch stator and skewed rotor.
Digital solid-state, volts-per-hertz voltage regulator with around 0.25% no-load to full-load regulation.
Brushless alternator with brushless pilot exciter for excellent load response.

Other Features:
Controllers are available for all applications.
The low coolant level shutdown prevents overheating (standard on radiator models only).
Integral vibration isolation eliminates the need for under-unit vibration spring isolators.
An electronic, isochronous governor delivers precise frequency regulation.
Multiple circuit breaker configurations.
Standard Supply:

Common steel base frame, Damper, Exhaust silencer, Flexible pipe, Battery and connecting wires, Operation manual and document.

Optional Accessories:

Engine coolant and oil heater, Alternator space heater, Cooling for heat exchanger, Control system with RS232/485 communication interface, Battery charger by main supply, Fuel-water separator, Daily fuel tank, ATS & Paralleling System, and Moving Trailer.

Packaging& Shipping
1, Plastic film package, depends on Client's requirement
2, 35days after First Payment, Accept FOB, CIF, EXW, etc
Generator Model                          HGM688
Genset Prime Power 500kW/625kVA

Engine Ratings:
Engine Speed (RPM) 1500
Generator set Frequency (Hz) 50
Engine Standby Power (LTP) (kW) 621 
Engine Prime Power (PRP) (kW) 568 
Engine Continuous Power (COP) (kW) 462 
Single Fan Power (kW) 36
Single Fan Consumption (kW) 36
Quantity of Fan (Sets) 1
All Fan Consumption (kW) 36
Engine Net Standby Output  (LTP) (kW) 585 
Engine Net Prime Output  (PRP) (kW) 532 
Engine Net Continuous Output  (COP) (kW) 426 
BMEP for Standby Output (bar) 22.68 
BMEP for Prime Output  (bar) 20.72 
BMEP for Continuous Output  (bar) 16.84 
Typical Generation Standby Output  (kVA) 687.5
Typical Generation Standby Output  (kW) 550
Typical Generation Prime Output  (kVA) 625
Typical Generation Prime Output  (kW) 500
Typical Generation Continuous Output  (kVA) 500
Typical Generation Continuous Output  (kW) 400
Typical  Alternator Efficiency  94.0%
Power Factor
Speed droop (static) elect. Gov.
Governing standards to ISO 8528 Parts 1 and 5
Max. step load acceptance, 1st step(% Prime Output)

Basic Performance Datasheet
Aspiration Type
Turbocharger, air-air after-cooler
Injection Type
Direct Injection
No. of Cylinders
Displacement (liters) 21.9
Bore (mm) 128
Stroke (mm) 142
Compression Ratio
Piston Speed (m/s) 7.10
Rotation Direction (from flywheel)
Counter Clockwise
Number of Flywheel Teeth
Flywheel House Size

Lubrication System
Lube Oil Specification
Oil Capacity ( Liters) 40
Max. Permissible Oil Temperature  (°C) 110
Low Oil Pressure Warning  (kPa) 200
Low Oil Pressure Shutdown  (kPa) 160
Oil consumption (as % of fuel consumption)

Cooling System
Coolant Capacity for Engine ( Liters) 23
Max. Permissible Temperature  (°C) 90
Max. Coolant Warning Temperature  (°C) 95
Max. Coolant Shutdown Temperature  (°C) 105
Thermostat Open Temperature  (°C) 71
Radiator Cooling Flow (m³/min) 773
Flow of Coolant pump (m³/h) 25.98 
Heat dissipation (engine radiator) (kW) 300 
Heat dissipation (convection) (kW) 46 
Radiator Model

Fuel System
Governor Type
Electrical Control
Engine Output at generator set prime output (kW) 556 
Fuel Consumption at 25% of generator set prime output (l/h) 41.45 
Fuel Consumption at 50% of generator set prime output (l/h) 74.30 
Fuel Consumption at 75% of generator set prime output (l/h) 108.16 
Fuel Consumption at 100% of generator set prime output (l/h) 143.04 
Lowest Fuel Consumption Ratio g/ 214.73 

Intake & Exhaust System(On Standby Output)
Combustion Air Consumption (m³/min) 46.58 
Max. Intake Restriction (Kpa) 5
Max. Exhaust Temperature(Before Turbo) (°C) 620
Max. Exhaust Temperature(After Turbo) (°C) 490
Max. Exhaust Back Pressure (Kpa) 5
Exhaust Gas Flow (m³/min) 56.93 
Exhaust Flange Diameter (mm) 2*125

Electrical System
Charging Alternator Voltage (V) 28
Charging Alternator Capacity (A) 55
Starting Voltage (V) 24
Starting Motor Capacity (kW) 1*6.6
Minimum Battery Capacity (Ah) 2*200
Minimum Temperature for Unaided Cold Start (C) 10

Engine Dimension
Length (mm) 1717
Width (mm) 1389
Height (mm) 1288
Engine Dry Weight w/o Cooling System (kg) 1625
1,All engine parameters are in accordance with ISO3046, ISO8528
2,All engine parameters are based on 25°C / 100kPa environment condition
3,No power decrease with below 40ºC environment temperature and 1500 meter altitude
4,More than 40ºCand 1500m above sea level , decrease 2% per 10ºC , and 4% per 300m
5,At calorific value 42700 kJ/kg + 5%, density 0,835 kg/dm3 , temperature 280 K
6,Above data is only the testing data in our laboratory, it can't used to be the data on all contract

Alternator Alternator model MGA355-500-4SF
Rating Voltage(V) 400/230V,380/220V adjustable
Rating Capacity(KW/KVA) 500/625
Eff.% 95.1%
Power Factor 0.8
Exciting type Brushless self-exciter AVR
Voltage regulation ±1%
No. of  Phase 3 phase 4 wire
Enclosure Class IP21
Class of Insulation H
Standard Accessory  Battery 2X200AH 12V
Battery Wires 1 set
Flexible Pipe 2*6 inch
Industry Silencer 2*6 inch
Optional Accessory VCB Breaker Panel 1000A
Fuel Tank 1000 Liter
Fuel-water Separator 
Heater Coolant & Oil Heater

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