VGP354/ 450-887.5KVA Brushless Synchronous Alternator

Alternators

Specifications
Main Features

	DIYPOWER VGP ALTERNATOR VGP~354 Series 450-887.5 KVA Brushless Synchronous Alternator

Rated Date		50Hz - 1500 RPM
Rating		kVA/ kW cos Φ=0.8
Duty/Ambient T °		Continuous/ 40℃				Stand by/27℃
Ins. Class/ T ° Rise		H / 125 ° K				H/163° K
Phase		3 Phase				3 Phase
Voltage	Y	380V	400V	415V	440V	380V	400V	415V	440V
	△	220V	230V	240V		220V	230V	240V
	YY				220V				220V
VGP354S1	KVA	450	450	450	450	487.5	487.5	487.5	487.5
VGP354S1	kW	360	360	360	360	390	390	390	390
VGP354S2	KVA	500	500	500	487.5	531.3	531.3	531.3	518.8
VGP354S2	kW	400	400	400	390	425	425	425	415
VGP354S3	KVA	552.5	562.5	552.5	512.5	572.5	590	575	557.5
VGP354S3	kW	442	450	442	410	458	472	460	446
VGP354S4	KVA	588.8	600	588.8	550	612.5	630	615	595
VGP354S4	kW	471	480	471	440	490	504	492	476
VGP354M5	KVA	615	625	615	575	632.5	652.5	635	617.5
VGP354M5	kW	492	500	492	460	506	522	508	494
VGP354M6	KVA	637.5	650	637.5	600	655	675	657.5	640
VGP354M6	kW	510	520	510	480	524	540	526	512
VGP354M7	KVA	662.5	675	662.5	622.5	675	695	677.5	657.5
VGP354M7	kW	530	540	530	498	540	556	542	526
VGP354L8	KVA	685	700	685	645	697.5	718.8	700	677.5
VGP354L8	kW	548	560	548	516	558	575	560	542

Rated Date		60Hz - 1800 RPM
Rating		kVA/ kW cos Φ=0.8
Duty/Ambient T °		Continuous/ 40℃				Stand by/27℃
Ins. Class/ T ° Rise		H / 125 ° K				H/163° K
Phase		3 Phase				3 Phase
Voltage	Y	380V	416V	440V	480V	380V	416V	440V	480V
	△	220V	240V			220V	240V	220V
	YY		208v	220V	240V				240V
VGP354S1	KVA	477.5	500	520	540	517.5	530	550	581.3
VGP354S1	kW	382	400	416	432	414	424	440	465
VGP354S2	KVA	530	552.5	575	600	570	587.5	610	645
VGP354S2	kW	424	442	460	480	456	470	488	516
VGP354S3	KVA	597.5	620	645	675	637.5	657.5	682.5	715
VGP354S3	kW	478	496	516	540	510	526	546	572
VGP354S4	KVA	637.5	660	687.5	720	677.5	700	727.5	765
VGP354S4	kW	510	528	550	576	542	560	582	612
VGP354M5	KVA	660	687.5	712.5	750	707.5	730	757.5	797.5
VGP354M5	kW	528	550	570	600	566	584	606	638
VGP354M6	KVA	700	722.5	745	780	747.5	770	797.5	837.5
VGP354M6	kW	560	578	596	624	598	616	638	670
VGP354M7	KVA	727.5	750	775	810	770	790	817.5	852.5
VGP354M7	kW	582	600	620	648	616	632	654	682
VGP354L8	KVA	757.5	780	802.5	840	802.5	822.5	852.5	887.5
VGP354L8	kW	606	621	642	672	642	658	682	710

ENVIRONMENT CONDITIONS:

In the following environments, the alternator could run continuously:

1. Altitude: do not exceed 1000m.

2. Cooling air temperature: 250~313K (-15℃~40℃).

3. Relative air humidity: do not exceed 90%.

Note: If environment conditions exceed the scope mentioned-above, please feel free to contact us.

MAIN PERFORMACE DATA:

1. The standard protection for VGP series generators is IP23;
2. Winding are insulated to class H;
3. Full-damping whole salient construction guarantees generator to be operated stably in any conditions, and enable it to run under 150% rated speed(2250 r/min) for 2 minutes;
4. VGP alternator are provided with a 2/3 winding pitch as standard, can effectively eliminated the third harmonic (3rd, 9th, 15th …etc.), and are therefore perfectly suited to installations with distorting loads, and easy to operate with the other alternator in parallel;
5. Adjusting rate of stable voltage ≤ 1%, adjusting rate of instant voltage: -15%~+20% (60&ln, COSΦ ≤ 0.4 lagging), instant voltage recovery time ≤ 1.5s;
6. Wave aberration rate of voltage THD ≤ 3%, telephone harmony wave factor THF ≤ 2%, telephone effective factor of TIF≤ 50.

More other power range of DIYPOWER VGP Alternators Model list.

VGP series includes 164/184/224/274/314/354/404/454 total 8 frames, from 5kW(6.25kVA) to 2240kw(2800kVA). The technical performance and mounting dimension of VGP series alternators are international IEC 34-1 and national GB755 standards compliant, the quality of product can reach current international standard.

INTRODUCTION

VGP Series three-phase (or single-phase) brushless synchronous, by introducing and developing on foreign advanced technology of well-known generators, are our newly developed products, all data updated synchronously with international well-known generators. VGP series generators can be manufactured in both doubleand single bearing versions with a range of easy coupling to internal andinternational engines. Its body is constructed by steel shell, stator core is made of whole disc and rotor core is made as whole salient pole type with full-damping,with brushless self-exciting method and AVR automatic control. It has following features: small-size, light-weight, good appearance, perfect performance, and easy access for installation and maintenance.

VPG series alternators meet the quality standard of internationalwell-known generators, we guarantee the quality by strictly-controlled producedesign, manufacturing technology, tooling, selection of raw materials,production, testing equipment and quality control. Selection of raw materialsincludes cold rolled silicon sheet and magnet wire, which are purchased fromthe best of internal supplier, producing and test equipment such as coil windercan effectively control the magnet wire’s pulling force while winding, toolingsuch as stator laminated tooling is very advanced and it can ensure the statorcore’s quality, manufacturing technology such as VPI and wet-winding technologycan ensure that the windings have the high level of protection. All of qualitycontrol including field control is carried out according to ISO9001 standard.

FEATURES:

1. Excellent compatibility with drive systems: standard mounting dimensions can be coupled to any diesel engines from would wide, many S.A.E flanges and S.A.E drive can be easily interchangeable.

2. Good environmentally-friendly protection system: the standard enclosure protection is IP23, insulation classis H, and VGP alternators made with advanced manufacturing technologies are suitable for harsh environments.

3. Reliable and powerful automatic voltage regulators can provide consistent excitation on all occasions, so the alternators can run reliably, and have high performance of magnet on exciter stator which can rapidly build voltage while starting; all AVR’s have numerous features for voltage adjustment, stability adjustment, low frequency protection and exterior voltage adjustment.

Standard AVR: SX460;

Option AVR: AX440/SX440/KR440... (can be suitable for operation in parallel), MX341 is suited for auxiliary windings, thus providing the alternator with the best design for nonlinear load, performance on start and short-circuit.

4. VGP alternators are provide with a 2/3 winding pitch as standard, therefore are perfectly suitable for in stallations with distorting loads, and easy to be operated with other alternators in parallel; several types of windings are available in 50Hz and 60Hz versions to optimize performance according to voltage required on site and the demands of application (max. volatages available range up to 690V).

5. VGP alternators are provide with three phase as standard, it’s easy to alter the voltage by reconnection for 12-leads on terminal plate, also the units can be run as single phase by changing the output connecting (except for VGP354/404/454 series), but single-phase’s power is about 58% of the three-phase’s; for single phase generator, it can be designed for special winding.

6. The damp winding on rotor and the surge suppressor on rectifier can provide the alternator with stability and reliability.

7. For balanced rotor with two sealed and quality ball bearing, VGP alternator have the features of little vibration and low noise.

8. Easy access for installation and maintenance, including: coupling to engines, connecting for lead wire, adjustment for AVR, connecting for rectifier, integrating with current transformers

OPTION FEATURES:

1. Interchangeable S.A.E flanges and S.A.E drive discs

2. Convenient filters on air inlets and outlets

3. Protection for windings in harsh environments

4. Different AVR type

5. Different windings

6. Exterior potentiometer

7. Space heaters

8. Stator thermal protection

9. PMG or auxiliary windings

10. Droop current transformers (C.T.)

Kindly note: Product and materials shown on website may be modified, In order to follow the latest technological developments, improve the design or change the conditions of utilization. The values indicated are typical values. Please contact us for the newest information for your project..