The Honda ECT7000P is a single/three-phase AC 234/400V portable generator with 7.0 kVA (cosφ=0.8) of maximum power and 50 Hz of rated frequency. The generator is equipped with an AVR (Auto Voltage Regulator). The voltage need not be adjusted if the frequency is adjusted property.
The Honda ECT7000P generator uses single-cylinder (inclined by 25°) Honda GX390 T1 gasoline engine (389 cc; 23.7 cu.in.). The Honda GX390 K1 has overhead valve design, single-cylinder inclined by 25°, transistorized magneto ignition system and horizontal carburetor with a butterfly valve.
Bore and stroke are 88.0 mm (3.46 in) and 64.0 mm (2.52 in), respectively. Compression ratio rating is 8.0:1. The GX390 produced 13.0 HP (10.0 kW) at 3,600 rpm of maximum horsepower and 27 Nm (2.7 kg·m, 20.0 ft·lb) at 2,500 rpm of torque.
General information
| Generator Specifications | ||
| Model | Honda ECT7000P | |
| Type | F, GV, IT | |
| Phase | Single | Three-phase |
| Dimensions (L x W x H): | 800 x 550 x 540 mm (31.5 x 21.7 x 21.3 in) | |
| Dry weight (without tines) | 77.0 kg (169.8 lbs) | |
| AC Rated voltage: | 230V | 400V |
| AC Rated output: | 3.6 kVA (cosφ=1.0) | 6.5 kVA (cosφ=0.8) |
| AC Maximum output: | 4.0 kVA (cosφ=1.0) | 7.0 kVA (cosφ=0.8) |
| Rated frequency: | 50 Hz | |
| Rated current: | 16 A (cosφ=1.0) | 9.5 A (cosφ=0.8) |
| DC output: | – | |
| Fuel tank capacity | 6.3 L | |
| Engine | ||
| Engine model | Honda GX390 T1 | |
| Displacement | 389 cm3 (23.7 cu-in) | |
| Bore x stroke | 88.0 x 64.0 mm (3.46 x 2.52 in) | |
| Max. horsepower | 13.0 HP (10.0 kW) at 3,600 rpm | |
| Max. torque | 27 Nm (2.7 kg·m, 20.0 ft·lb) at 2,500 rpm | |
| Carburetor | Horizontal type, butterfly valve | |
| Cooling system | Forced-air | |
| Ignition system | Transistorized magneto ignition | |
| Lubricating system | Splash | |
| Starting system | Recoil starter | |
| Stoping system | Ignition primary circuit ground | |
| Fuel used | Unleaded gasoline (octane number 86 or higher) | |
Maintenance data
| Engine | |
| Maximum speed | 3,850 ± 150 rpm |
| Idle speed | 1,400 ± 150 rpm |
| Cylinder compression | 6.0-8.5 kg/cm2 (85-121 psi, 0.59 – 0.83 MPa) at 600 rpm |
| Valve clearance | |
| Intake valve | 0.15 ± 0.02 (0.006 ± 0.001) |
| Exhaust valve | 0.20 ± 0.02 (0.008 ± 0.001) |
| Oil system | |
| Oil type | Honda 4-stroke or an equivalent (SE or later) |
| Recommended oil | SAE 10W-30 |
| Oil capacity | 1.1 L (1.16 US gal, 0.97 lmp qt) |
| Ignition system | |
| Ignition timing | B.T.D.C. 25° (Fixed) |
| Spark plug | NGK: BP6ES, BPR6ES DENSO: W20EP-U, W20EPR-U |
| Spark plug gap | 0.7-0.8 mm (0.028-0.031 in) |
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