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E-mail
2217414122@qq.com
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13916256554
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Jiading District, Shanghai
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Shanghai Hansi Electromechanical Co., Ltd
50 kW box type gasoline generator
NegotiableUpdate on 02/17
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Overview
Inspection of sealing degree of 50 kW box type gasoline generator. Check the sealing degree between the piston ring and the cylinder wall. The piston ring can be placed flat inside the cylinder and observed around the ring facing the light. The sealing degree can be seen from the light leakage between the ring and the cylinder wall. Generally, it is required to have no more than 3 areas of light transmission and each arc length of no more than 30; #176; The gap at the transparent area is only 0.02mm. However, on both sides of the piston ring opening, there is a gap of 30 mm; #176; No light transmission is allowed within the range.
Product Details
50 kW box type gasoline generator
The clearance between the piston rings of a small gasoline generator is3Gap types: end gap, back gap, and edge gap. End gap. As mentioned earlier, in order to prevent the piston ring from getting stuck during thermal expansion in the cylinder, cut(open)There should be a certain gap at the mouth, which is called end gap(End gap)Either too large or too small is not good, and each manufacturer has certain tolerance standards for the end clearance of piston rings in each type of small gasoline generator. Some have different requirements for the clearance between the gas and oil rings, while others do not differentiate. If some engines require standard values for air and oil ring clearances0.10-0.25mmBetween them, and passed by0.70mmIt's about to be replaced.
Inspection of sealing degree. Check the sealing degree between the piston ring and the cylinder wall. The piston ring can be placed flat inside the cylinder and observed around the ring facing the light. The sealing degree can be seen from the light leakage between the ring and the cylinder wall. Generally, it is required to be transparent3At each point, the arc length is not too long30The gap in the transparent area is not significant0.02mmBut on the left and right sides of the piston ring opening30No light transmission is allowed within the range of degrees.
| Parameters of HS50REG Silent Gasoline Generator: | |
| Product Model | HS50REG/HS50REG-ATS |
| Rated peak power (GASOLINE) | 50KVA |
| Rated voltage (V) | 230/400 |
| Rated current (GASOLINE) | 99.5 |
| phase number | three-phase |
| Rated speed (rpm) | 3600 |
| power factor | 0.8 |
| Frequency (Hz) | 50 |
| Engine part number | Q7 |
| Displacement (cc) | 2600 |
| compression ratio | 9.5:1 |
| ignition system | ECM electronic ignition |
| electric start | yes |
| Starting motor specifications | QDY1205 12V 1.2KW |
| fuel type | GASOLINE/NG/LPG |
| Cylinder diameter x stroke (mm x mm) | L4-81×77 |
| breathing method | Naturally Aspirated |
| Oil capacity (L) | 3.5 |
| Rotary oil filter | yes |
| cylinder block | cast iron |
| cylinder liner | cast iron |
| Charging method | 14V/90A charging generator |
| Recommended Battery Cold Start Current (CCA) | 525A |
| cooling system | Closed liquid cooling |
| High temperature shutdown | yes |
| Low oil pressure shutdown | yes |
| Type of AC generator | Synchronous generator, rotating magnetic field |
| Pressure regulating system | AVR automatic voltage regulation |
| Excitation type | brushless |
| polar number | 2 |
| Total harmonic distortion @ full load | ≤ 5% |
| insulation class | H |
| Stator winding material | copper |
| Material of rotor winding | copper |
| Laminated materials (cold-rolled or hot-rolled) | cold rolling |
| connection method | Direct coupling (disc type soft connection) |
| motor bearing | 6306RS |
| Voltage stability | |
| type | electronic |
| Sensing | Single-phase [three-phase] |
| pressure regulation | ± 1% |
| Governor parameters | |
| type | electronic |
| Frequency regulation from no-load to full load | synchronization |
| Steady-state frequency regulation | ± 0.5% |
| Controller installation location | Inside the chassis, above the motor |
| Manufacturer/Part Number | Zhongzhi/HSC940 |
| Auto/Manual/Off | yes |
| Generator voltage detection | yes |
| Mains voltage detection | none |
| Low oil pressure shutdown | yes |
| Low frequency protection | yes |
| High frequency protection | yes |
| crew | |
| 24/7 chassis | Powder coating cold rolling |
| Protection level | IP 23 |
| Emergency stop switch | have |
| Fuel solenoid valve | Dual solenoid valve |
| Closed type muffler | yes |
| Grounding system | Rack grounding |
| Type of sound insulation device | Metal plate+soundproof cotton |
| Noise output dB (A) at 23ft (7M) during low-speed operation of the generator | 65 |
| Under the normal operation of the generator at full speed, the noise output at 23ft (7M) is dB (A) | 73 |
| GASOLINE consumption 50% load gal/hr (L/hr) | |
| GASOLINE consumption 100% load gal/hr (L/hr) | 13.7L/hr |
| Unit size (length x width x height) in/mm | 61.4×35×38.19 / 1560×890×970 |
| Packaging dimensions (length x width x height) in/mm | 64.6×38.2×43.3 / 1640×970×1100 |
| Net weight (lbs/kg) | 475 |
| Gross weight (lbs/kg) | 520 |
| Loading capacity of 20/40 foot container | 12/28 |
| brand | HANSI HANSI |
| person in charge | Manager Cai |
50 kW box type gasoline generator
