generator,engine and water pump products catalogue ...diesel) type single-cylinder,vertical...
TRANSCRIPT
Shanghai yymd generator Co., Ltd. Yang Gao road,(s), Pudong district, Shanghai, China . Zip code: 200127 Contact person: MRS Emma Chang Email: [email protected] Yahoo: [email protected] MSN: [email protected] Skype: chm5059
PRODUCTS CONTENT 1. Single cylinder engines (4-20hp,and EPA approved 7/10hp) 2. Multi cylinder engines(10-27kw) 3. Air cooled generator Sets Series (0.65KW-6KW) 4. Air cooled diesel digital invert generator 2kw 5. Diesel Welder generator series (180A, 400A) 6. Water pump series (1.5,2,3,4 inch) 7. High pressure washer spray series( diesel or petrol) 8. Water cooled super silent & open frame type generator
series(8-500KW) 9. others electric motors
1. SINGLE CYLINDER DIESEL ENGINE SERIES: KM170F,170FE,178F,178FE,186F,186FE,186FA,186FAE
Model YM170F /FE YM178F/FE YM186F/FE YM186FA/FAE Type Single cylinder,vertical,4-stroke,air cooled Combustion System Direct Injection Bore X Stroke(mm) 70x55 78x62 86x70 86x72 Displacement(cc) 211 296 406 418 Engine Speed(rmp) 3000 3600 3000 3600 3000 3600 3000 3600 1h Output kw (hp) 2.8(3.8) 3.1(4.2) 4.2(5.7) 5.1(7) 6.5(9) 7.3(10) 7.3(10) 8(11) 12h Output kw (hp) 2.5(3.4) 2.8(3.8) 3.8(5.2) 4.4(6) 6(8.2) 6.5(9) 6.5(9) 7.3(10)Starting Mode Hand Starting or Electric Stating(Recoil) PTO Shaft Crankshaft or camshaft (Camshaft PTO rpm is 1/2) Fuel Tank Capacity(L) 2.5 3.5 5.5 5.5 Lub. Oil Capacity(L) 0.75 1.1 1.65 1.65 Fuel consumption(g/kwh) 280 288 276 285 275 282 275 282 Dry weight(kg) 27/31 33/38 48/53 48/53
Dimension(mm) 450x370x470 480x440x520 530x510x575 530x510x575
2. GASOLINE ENGINE SERIES YM168F,173F,177F,182F,188F
Model YM168F YM177F YM182F YM188F Engine Type 4-stroke,air-cooled OHV gasoline engine
BroX stroke(mm) 68x45(2.68x1.77) 77x58 82x64 88x64
Displacemen (cc) 196 270 337 389 Max Torpue 11/2500 17/2500 24/3600 24/2500 Max Output(kW) 4(5.5hp)/3600rpm 6.6(9hp)/3600rpm 8.0(11hp)/3600rpm 9.8(13hp)/3600rpm Fuel Vehicle use and unleaded gasoline Lub.Oil Four stroke excellent quality engine oil or motorcycle oil SAE 10 W-30 Start Mode Recoil type manual starting
Dry weight(kg) 16 25 31 31
Dimension (mm) 313x376x335 380x430x410 405x452x450 405x452x450
Multi cylinder diesel engine series 380(10KW); 385(11KW); 480(13.2KW); 485(15KW); 490921KW); 4100(27KW)
Model YD480
Cylinder Liner type Dry-type
Combustion model direct-injection
Stroke(mm) 90
缸心距 100
Rated power/speed(kW/r/min) 29/3000
Minimum consuming rate(g/kW.h) ≤250.2
Max.torque(N.m) ≥104
Compression ratio 18
Displacement(L) 1.809
Injection pressure (kPa) 22±0.5
Overall dimensions mm×mm×mm 687×494×628
Net weight(kg) 195
Model YD1485
Cylinder Liner type Dry-type
Combustion model direct-injection
Stroke(mm) 90
缸心距 100
Rated power/speed(kW/r/min) 31/3000
Minimum consuming rate(g/kW.h) ≤247.0
Max.torque(N.m) ≥108.6
Compression ratio 18
Displacement(L) 2.043
Injection pressure (kPa) 13.2±0.5
Overall dimensions mm×mm×mm 687×494×628
Model YSD490Z
Cylinder Liner type Wet-type
Combustion model direct-injection
Stroke(mm) 100
缸心距 112
Rated power/speed(kW/r/min) 50/3200
Minimum consuming rate(g/kW.h) ≤247.5
Max.torque(N.m) ≥167
Compression ratio 18
Displacement(L) 2.54
Injection pressure (kPa) 19.6-20.6
Overall dimensions mm×mm×mm 716×573×670
Net weight(kg) 240
Model Y4100
Cylinder Liner type Wet-type
Combustion model direct-injection
Stroke(mm) 105
缸心距 124
Rated power/speed(kW/r/min) 58.8/3200
Minimum consuming rate(g/kW.h) ≤237
Max.torque(N.m) ≥193.1
Compression ratio 17.5
Displacement(L) 3.298
Injection pressure (kPa) 19.5-20.5
Overall dimensions mm×mm×mm 892×618×718
Net weight(kg) 300
DIESEL CURRENT GENEATOR SERIES 2GF-L,2GF-M,2GF-ME, 3GF-L,3GF-M,3GF-ME,3GF-LDE 4GF-L,4GF-M,4GF-ME,4GF-LDE, 5GF-M,5GF-ME,5GF-ME3,5GF-LDE,5GF-LDE3 6GF-M,6GF-ME,6GF-ME3,6GF-LDE,6GF-LDE3
Model 2GF-L/M/ME 3GF-L/M/ME 5GF-L/M/ME 6GF-L/M/ME Frequency(Hz) 50 60 50 60 50 60 50 60 Max.AC output(KW) 1.7 2 2.8 3.3 4.2 5 5 5.6 Rated voltage(V) 230 240/120 230 240/120 230 240/120 230 240/120DC output( A) 12V/8.3A Power Factor 1 Phase Single-phase Excitation System Controllable Self-excitation and Constant Voltage Dimension(mm) 680x500x570 700x500x580 770x500x630 770x500x630 Dry Weight(kg) 53/55 65 /69 92/98 92/98
Engine Model YM170FG YM178FG YM186FG YM186FAG
Type single-cylinder vertical,4-stroke,air-cooled,dairect-njection Displacement(cc) 211 296 406 418 fuel tank capacity(L) 2.5 15 3.5 15 5.5 15 5 15 Lube.oil capacity(L) 0.75 1.1 1.65 1.65 Low oil pressure alarm system with Model 3GF-LDE 5GF-LDE 5GF-LDE3 Frequency (Hz) 50 60 50 60 50 60 Max.AC output(KW) 3.0 3.6 4.8 5.5 5.5 6.0 Rated AC outut( KVA) 2.8 3.3 4.4 5 5.0 5.5 Rated voltage (V) 230 240/120 230 240/120 230/400 240/415DC output (V-A) 12V/8.3A Rower factor 1 0.8 Phase Single-phase Three-phase Excitation system Bruhless self-excitation Dimension(mm) 880x570x770 925x570x740 925x570x740 Dry Weight (kg) 130 170 170 Engine Model YM178FG YM186FG YM186FG Type Single-cylinder, vertical.4-stroke,air-cooled ,direct-inection Displacement(cc) 296 406 406 Fuel tank capacity(L) 15 15 15 Lube tank capacity(L) 1.1 1.65 1.65
Starting system Electric starter
Low oil pressure alarm system with Model 6GF-LDE 6GF-LDE3 Frequency (Hz) 50 60 50 60 Max.AC output(KW) 5.5 6 6.5 7.5 Rated AC outut(KVA) 5 5.5 6 7 Rated voltage (V) 230 240/120 230/400 240/415 DC output (V-A) 12V/8.3A Rower factor 1 0.8 Phase Single-phase Three-phase Excitation system Bruhless self-excitation
Dimension(mm) 925x570x740 925x570x740 Dry Weight (kg) 170 170 Engine Model YM186FAG YM186FAG Type Single-cylinder, vertical.4-stroke,air-cooled ,direct-inection Displacement(cc) 418 418 Fuel tank capacity (L) 15 15 Lube tank capacity(L) 1.65 1.65
Starting system Electric starter
Low oil pressure alarm system with
Model 5GF-ME3
Frequency(Hz) 50 60
Max.AC output(KW) 5.5 6 Rated AC output(KVA) 5.0 5.5 Rated voltage(V) 230/400 240/415 Rated current (A) 7.2 8.3 Power Factor 0.8 Phase Three-phase Excitation System Brushless Self-excitation Dimension(mm) 770x500x630 Dry weight (kg) 97 Engine Model YM186FG Type Single-cylinder,vertical 4-strode,Air-cooled Displacement(cc) 406 fuel tank capacity (L) 15 Lube.oil capacity (L) 1.65 Starting system Electric starter Low oil pressure alarm system with Model 6GF-ME3 Frequency(Hz) 50 60 Max.AC output(KW) 6.5 7.5 Rated AC output(KVA) 6 7 Rated voltage(V) 230/400 240/415 Rated current (A) 8.6 9.7 Power Factor 0.8 Phase Three-phase Excitation System Brushless Self-excitation Dimension(mm) 770x500x630 Dry weight (kg) 97 Engine Model YM186FAG Type Single-cylinder,vertical 4-strode,Air-cooled Displacement(cc) 418 fuel tank capacity (L) 15 Lube.oil capacity(L) 1.65 Starting system Electric starter Low oil pressure alarm system with
******** Special recommend diesel invert generator SPECIFICATIONS OF 2KW INVERT DIESEL GENERATOR MODEL: 2GF-MI/2GF-MEI Rated frequency: 50 or 60 HZ Rated output: 1.8 / 2.0 KW Max output: 2.2KW /2.5KW
Rated voltage: 110V OR 120V OR 220V OR 230V OR 240V ,Single phase DC output: 12V/8.3A Ouput factor: COS 1 Phase number: single phase Excitation system: brushless, digital frequency conversion Packing size: 590*500*550MM Net weight: 70 /73KG Engine model: 170F TYPE: single cylinder, four stroke, air cooled, diesel generator Piston capacity: 211 CC Fuel tank capacity: 2.5L Lube capacity: 0.75L Starting way: hand start / electric start and hand start, automatic stop machine Low oil pressure system: with ( automatic stop after alarming) Voltage-frequency display way: digital LCD screen or pointer Moving way: 4 rubber wheels
2. DIESEL WELDING GENERATOR 5GF-MEW,6GF-MEW 400GF-MEW(400A)
Model 5GF-MEW 6GF-MEW
Rated Outup 2 2.5
Rated Cuttent(A) 50~180A
Rated Coltage(V) 26 Welder
Aplicable Electrode(mm) 2.6-3.2 Rated Output 2 Rated Frepuency 50 Ac generator Rated Voltage 220 Model YM186FG YM186FAG Engine(diesel) Type Single-cylinder,vertical 4-strode,Air-cooled Dimension(mm) 770x500x630 770x500x630 Set Dry Weight (kg) 98 98
diesel generator sets optional: 1. Timer
function: record operating time of the set
range(h):0~999999
voltage(V): DC12v
resumable: no
fit to model: electric start type sets
2. Preheater
function: enable easier start in cold environment
voltabe(V): DC12v
heat rang(oC): 0~800
heat time(S): 5~10
fuel: -25#
temperature rang(oC): 5~-20
fit to model: electric start type sets
3.ATS
function: ATS can make an inspection of the civil electricity supply, once the civil electricity is cut off, or voltage unsteady, or short of phase, ATS will notice the generator set in the shortest time and start the set automatically
fit to freguency (HZ): 50/60
fit to voltage (V): as reguirement
fit to output(KW): 3~6
switch time(S): 3~5
fit to model : 3GF-LDE/5GF-LDE(3)/6GF-LDE(3)
dimension(mm): generator:925x570x740bbbbbbATS carton:330x200x280
4.remote control system
function: remote start/stop generator set
fit to fregueny (HZ): 50/60
fit to voltage V):as reguirement
fit to output KW): 3~6
remote control distance (M): 0~100
fit to model : 3GF-LDE/5GF-LDE(3)/6GF-LDE(3)
dimension(MM): 925x570x740 3. cart type I
function: move the set easily
fit to model: all type sets 4. cart type II
function: move the set easily
fit to model: 5GF-M/5GF-ME(3)
3. GASOLINE GENERATOR YM950L, YM1000L, YM2500LQ, YM2500LQE YM3500LQ, YM3500LQE YM6500LQ, YM6500LQE
Model YM950 Frequency(Hz) 50 60 Rated Output(KW) 0.65 0.8 Rated Voltage (V) 220 110/220 Rated current(A) 3 6.8/3.4 Run Time (Hrs) 5.8 4.8 Power Factor 1 Phase Single-phase Gasoline engine IE45F Bore x Stroke(mm) 45x40 Rated Power(KW) 1.1 Noise(at 7m) 64dB 65dB Dimension(mm) 385x320x330 Dry weight(kg) 19
Model YM1000LQ YM2500LQ YM3500LQ Frequency(Hz) 50 60 50 60 50 60 Rated power (KW) 0.85 1.05 2.0 2.2 3.0 3.3
Rated voltage (V) 230 240/120 230 240/120 230 240/120
Rated current (A) 3.86 4.38/8.75 8.7 18.3/9.2 9.3 23/12.5
Rated speed(r/min) 3000 3600 3000 3600 3000 3600
Power factor 1.0
Phase single-phase
Excitation system Transistorized controllable self e-excitation and constant vouplin
DC output 12V/8.3A Structure Open-frame type Dimension(mm) 455x345x365 600x430x485 680x510x540 Dry weight(kg) 25 45 68 Engine Model 152F YM168FG YM173FG Type 4-stroke, OHV gasoline engine Noise level dB(7m) 63dB 64dB 65dB 66dB 65dB 66dB Starting system Recoil/electric starter Lube oil alarm system with
WATER PUMP SERIES Diesel water pump
Model
50KB-2 80KB-3 100KB-4
Type General-purpose Diesel pump Suction, discharge port dia.(in) 2 3 4
Cont. capacity(m3/h) 36 60 96 Cont. head(m) 26 28 16 Self-priming time (s/4m) 70 120 180 Max. Suction head(m) 8 8 8
Model YM6500LQ/E Frequency(Hz) 50 60 Rated power (KW) 5.0 5.5 Rated voltage (V) 230 240/120 Rated current (A) 21.7 22.9/45.8 Rated speed(r/min) 3000 3600 Power factor 1.0 phase single-phase Excitation system Transistorized controllable excitation and costant volt
DC output 12V/8.3A
Struture Open-frame type Fuel tank capacity(L) 25 note E: with electric starter Dimension(mm) 680x510x540 Dry weight 83/90 Engine Model YM188FG Type 4-stroke, OHV gasoline engine Displacement(cc) 389 BroX stroke 88x64 Rated power (kw/rpm) 7/3000 7.7/3600 noise level dB(A)7m 70-74 Compression ratio 8.5:1 Lube oil alarm system with
Dry weight(kg) 35 52 69
Dimensions(mm) 525x450x530 600x470x530 680x520x660
Engine model YM170FP YM178FP YM186FP
Cont. output(KW) 2.5(3.4) 3.8(5.2) 6.5(9)
Displacement(cc) 211 296 406
Rated speed(r/min) 3000 3000 3000
High pressure diesel water pump Model 40HB-1.5 50HB-2 Type General-purpose Diesel pump Suction, dischare port dia.(in) 1.5" 2" Cont.capacity(m3/h) 33 45 Cont.head(m) 55 36 Self-prming time(s/4m) 60 60 Max.Suction head(m) 8 8 Dry weight(kg) 46 57
Dimensions(mm) 590x475x540 590x475x540
Engine model YM178FP YM178FP
Cont.output(KW) 4.4(6) 4.4(6)
Displacement(cc) 296 296
Rated speed(r/min) 3600 3600
GASOLINE WATER PUMP
P50KB-2, P80KB-3, P100KB-4
Model P50KB-2 P80KB-3 P100KB-4 Type General-purpose Gasoline pump Suction, discharge port dia .(in) 2 3 4
Cont .capacity(m3/h) 36 60 96 Cont. head (m) 26 28 16 Self-priming time(s/4m) 70 120 180
Max. Suction head (m) 8 8 8
Dry weight(kg) 20 30 46
Dimensions(mm) 480x430x400 515x435x435 515x435x435
Engine model YM168FP YM168FP YM177FP
Cont. output (KW) 4.0(5.5) 4.8(6.5) 5.8(8)
Displacement(cc) 163 196 270
Rated speed(r/min) 3600 3600 3600
High pressure gasoline water pump P50HB-1.5,P50HB-2 Model P40HB-1.5 P50HB-2 Type General-purpose Gasoline pump
Suction, dischare port dia.(in) 1.5" 2"
Cont.capacity (m3/h) 33 52 Cont.head (m) 55 45 Self-prming time(s/4m) 3600 3600 Max.Suction head (m) 8 8 Dry weight(kg) 29 30
Dimensions(mm) 560x400x420 560x450x480
Engine model YM168F-2 YM168F-2
Cont.output (KW) 4(5.5) 4(5.5)
Displacement (cc) 196 196
Rated speed(r/min) 3600 3600
high pressure spray driven by diesel engine 170/178/186F driven by gasoline engine 168/170/177/188F
mini spray model PW2400/3000
delivery 2.38 GPM
pressure 2400PSI/3000psi
maximum inlet pressure Up to 90 PSI
temperature of fluid Up to 80°F
inlet ports 1/2" BSP
discharge ports 3/8" BSP
gasoline engine 168F
engine power 5.5 PS
pump oil SAE 30W
dry weight 44kg
8-500kw water-cooled diesel generator series Powered by Sino-foreign joint venture produced air-cooling engine and using square tube as the material of the base, 8-50KW diesel generator is compact, defautiful, sturdy and durable. This product comes in various models with multi-functions subject to the requirement of the customer and is suitable for use in the water-deficient areas, construction of power plant on high mountains, underground mine, cold zones, desert areas and other areas with adverse environment
Model 8GF 10GF 12GF 15GF 20GF 24GF 30GF 40GF 50GF Rated Out put (KW) 8 10 12 15 20 24 30 40 50
Rated Voltage(A) 14.4 18 21.7 27 36.1 43.3 54.1 72.1 90.2 Rated Voltage(V) 400/230 Rated Frequency(Hz) 50
Power Factor 0.8
Phase/Line Three Phese,Four lines Engine Model MWD302 MWD302 MWD302 F3L912 F3L912 F4L912 F4L912 F6L912 F6L912 Engine Output(KW) 21 24 34 48 55
Alternator Model TFW-8 TFW-10 TFW-12 TFW-15 TFW-20 TFW-24 TFW-30 TFW-40 TFW-50
Dimension L.W.H 900x600
x840
980x600
x840
1100x600
x840
1466x820
x1100
1575x820
x1120
1700x820
x1112
1700x820
x1240
2000x800
x1245
2300x898
x1245
N.W(kg) 345 390 440 930 950 980 1050 1250 1280
Model Rated
Output(kw)
Rated Voltage(V)
Rated Current(A)
Rated Frequency(Hz
)
Consumption
(g/kw*h) Engine Model Alternator
Model
DimensionI*w*h (mm)
N.W.(kg)
10GF 10 400/230 18.0 50 265 295AD TFW-10 1400x600x910 500
12GF 12 400/230 21.6 50 245 295AD TFW-12 1400*x600x910 500
15GF 15 400/230 27.0 50 245 395AD TFW-15 1600x650x980 620
20GF 20 400/230 36.0 50 245 495AD TFW-20 1780x700x1000 850
24GF 24 400/230 43.3 50 245 495AD TFW-24 1780x700x1000 850
30GF 30 400/230 54.1 50 245 495AZD TFW-30 1900x750x1490 920
40GF 40 400/230 72.1 50 238 4135D-1 TFW-40 2300x820x1520 1600
50GF 50 400/230 90.2 50 238 4135D-1 TFW-50 2400x820x1520 1650
64GF 64 400/230 115.4 50 238 4135AD TFW-64 2450x850x1560 1800
75GF 75 400/230 135.3 50 238 6135D-3 TFW-75 270x900x1590 2230
90GF 90 400/230 162.3 50 238 6135AD-1 TFW-90 2800x910x1600 2250
100GF 100 400/230 180.4 50 238 6135AD TFW-100 2800x910x1600 2650
120GF 120 400/230 216.5 50 238 6135AZD-1 TFW-120 2800x910x1600 2800
150GF 150 400/230 270.5 50 250 12V135D TFW-150 3200x960x1650 3300
200GF 200 400/230 361.0 50 250 12V135AD TFW-200 3300x1300x1650 3500
250GF 250 400/230 451.0 50 250 12V135AZD TFW-250 3500x1300x1700 4100
300GF 300 400/230 541.2 50 228 28V190D2 TFW-300 5270x1724x2778 4300
400GF 400 400/230 722.0 50 232 28V190D2 TFW-400 5270x1724x2778 9500
500GF 500 400/230 902.0 50 232 28V190D2 TFW-500 5900x1724x2778 10500
630GF 630 400/230 1135 50 225 28V190D2 TFW-630 5900x1724x2778 11500
720GF 720 400/230 1296 50 209 Z12V190B TFW-720 5900x1724x2778 12100
super silence generator
tractor silence
series lo\w-noise units have the following functions and models for your choice: 1. Self-start and automatic function. 2. Electronic speed adjust which multi self protection functions. 3. Unattended, computer long-range remote control function. 4. Digital program-control, The user may make the machine stop automatically at a preset time. 5. Super-low noise design. 6. Lower-noise unit needs no adding of water and is suitable for use in water -deficient areas. 7. The low-noise unit needs no adding of water and is suitable for use in water-deficient areas. 8. Good appearance, coordinated shape, sturdy and durable noise-lowering shell make the product suitable for use at all places.
Model 8YMS 10YMS 12YMS 15YMS 20YMS 24YMS 30YMS 40YMS 50YMS 75YMS 90YMS Rated Output(kw) 8 10 12 15 20 24 30 40 50 75 90 Rated Voltage(V) 230/115 230/115 230/115 230/115 400/230 400/230 400/230 400/230 400/230 400/230 400/230
Ratd Current(A) 32.6/65 43.5/87 52/104 65/130 36.1 43.3 54.1 72.1 90.2 135.3 162.4 Model 295AD 295AD 295AD 395AD 495AD 495AD 495AZD 4135D 4135AD 6135D 6135AD
12h Output(kw) 16.5 16.5 16.5 22 28.5 28.5 36 60 60 90 112.5
Fuel Consumption
g/kw*h 245 245 245 245 235 233 233 233 233 238 238
Engine
Starting Mde Electric Starting(DC12/24) Model TFW-180S1 TFW-180S TFW-180S TFW-180L TFW-180L TFW-200M TFW-225M TFW-25S TFW-25S TFW-1280S TFW-1280SRated
Output(kw) 8 10 12 15 20 24 30 40 50 75 90
Excitation System Brushless, Self-excitation with AVR
Isolation grade F
Alternator
Structure IMB35 or with flange IMB35 L 1500 1500 1700 2000 2350 2350 2520 2860 2860 3080 3280
W 800 900 1000 1000 1000 1000 1151 1500 1500 1640 1640 Dimension (mm)
H 1000 1100 1100 1240 1365 1365 1400 1660 1660 1900 1900 N.W.(kg) 670 700 900 1000 1180 1280 1500 1900 2000 2500 2800
8-500KWLow Noise Generator Model 100KW 120KW 150KW 200KW 250KW 300KW 350KW 400KW 500KWRated Output(kw) 100 120 150 200 250 300 350 400 500 Rated Voltage(V) 400/230 400/230 400/230 400/230 400/230 400/230 400/230 400/230 400/230Ratd Current(A) 180.4 216.5 270.6 361.0 451.0 541.2 630.0 722.0 902.0
Model 6135AD 6135AZD 12V135AD 12V135AD 12V135AZD Z8V190D2 Z8V190D2 Z8V190D2 Z8V190D2Fuel Consumption g/kw*h
238 238 250 250 250 232 232 232 232
Starting Mode Electric Starting ( DC12/24V )
Engine
Model TFW-100 TFW-120 TFW-150 TFW-200 TFW-250 TFW-300 TFW-350 TFW-400 TFW-500Rated Output(kw) 100 120 150 200 250 300 350 400 500
Excitation System
Brushless, Self-excitation with AVR
Isolation Grade F
Alternator
Structure IMB35 or with flange IMB35 L 3280 3380 3480 3800 3880 4000 4400 4400 5500 W 1640 1740 1740 1840 1840 1840 1940 1940 2100 Dimension(mm) H 1900 1900 1900 2000 2000 2000 2000 2000 2000
N.W.(kg) 3000 3200 3400 3800 4000 4100 4400 5000 5800
Remark: Rated Frequency 50Hz Power Factor 0.8(Lagging),Noise Lower than 72db measured at 78db from the generator set.
GENERATOR SETS MAIN ELECTRICITY PERFORMANCE: Voltage Frquency
Stabilized regulation Instantaneous regulation Recovery
time Fluvtuation Stabilized regulation
Instantaaneous regulation
Recovery time Fluvtuation
+/-2.5% +20% -15% 1.5S 0.50% 0-5%Adustable<T