Air cooled YDG Diesel Generator - 2.7 - 5.5kW
| Generator Model | YDG2700EV-6EH | YDG3700EV-6EI | YDG5500EV-6EI | |
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| Type | Open Frame Type |
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| Output | AC Max. (kW) | 2.7 | 3.7 | 5.5 |
| AC Rated (kW) | 2.5 | 3.5 | 5.0 | |
| DC V-A (W) | 12V - 8.3A (100) |
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| Rated Voltage (Volts) | 120 | 120 / 240 |
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| Rated Current (Amps) | 20.8 | 29.2 / 14.6 | 41.7 / 20.8 | |
| Voltage Control System | With Automatic Voltage Regulator |
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| Number of Phases | Single Phase |
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| Type | Revolving Field, Brush Type AC Generator |
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| Excitation System | Self-Excitation |
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| Frequency (Hz) | 60 |
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| Rotation Speed (rpm) | 3600 |
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| Number of Poles | 2 |
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| Power Factor | 1.0 |
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| Insulation Class | Class B | Class E |
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| Bearing Type | Ball Bearing (Seal Type) |
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| Output Receptacle | AC V-A | 120-20 GFCI | 125-20 GFCI, 125-30 Twist Lock |
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125-20 GFCI, 125 / 250-20 Twist Lock |
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| DC V-A | 250-10 |
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| Breaker | AC | NFB-21A | NFB-16A (Tandem) | NFB-22A (Tandem) |
| DC | 12 Amp Thermal Switch |
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| Voltmeter (V) | 120 | 120 / 240 |
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| Pilot Lamp | None |
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| Grounding Terminal | 1 |
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| Revolution | No Load max. | 3750 ± 50 rpm |
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| Speed Regulation | Transient Speed (%) | ≤ 10 |
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| Speed Drop (%) | ≤ 6 |
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| Setting Type (sec) | ≤ 5 |
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| Stability (Hz) | Frequency Change | ≤ ± 1 |
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| Voltage Regulation (%) | 10 |
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| Yanmar Engine Model | L48V6-GY | L70V6-GY | L100V6-GY | |
| Engine Type | 1 Cyl. Direct Injected, Air Cooled Diesel |
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| Starting System | Electric Start with Recoil |
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| Lowest Starting Temperature (electric) (ºF) | ≤ 14 |
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| Protective Device | Low Oil Pressure Stop Device |
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| Capacity (qts) | Fuel oil | 7.6 | 13.7 |
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| Lube oil | 0.85 | 1.11 | 1.7 | |
| Oil Supply Interval (hrs) | Fuel oil | 6.5 | 8 | 5.5 |
| Lube oil | 58 | 65 | 70 | |
| Inclination (continuous) | degrees | ≤ 10 |
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| Noise at Continuous Rated Output (Average in 4 Directions) db(A) | at 1M distance | 92 | 93 | 96 |
| at 7M distance | 80 | 82 | 85 | |
| Generator Dimensions (LxWxH) (in) | 25.6x16.4x19.7 | 25.6x19.5x20.9 | 28.3x18.9x22.8 | |
| Dry Weight (lbs) | 141 | 181 | 243 | |
Note: The Power rating standards of Yanmar diesel engines conform to JIS B8013. JIS ratings are based on normal atmospheric conditions, which are defined as follows:
Standard Atmospheric Conditions: |
JIS B8013-1977 |
Reference: |
Intake Air Temperature |
293 K (20ºC) |
ISO 3046/1-1986 |
Barometric Pressure |
101.5 kPA (760mm Hg) |
198 K (25ºC) |
Relative Humidity |
65% |
100 kPA (750mm Hg) |
Diesel Fuel: No. 2-D, No. 1-D, or ASTM D975-94 Lubricating oil: API grade CD or higher |
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Portable Generators