Tel : +86-591-86397381
Email : sale@hosempower.com
Skype : +86-13205904365
Power Output: 400kVA-625(KVA)
Engine: SDEC diesel engine
Alternator: High-quality brushless alternator
Control Panel: User-friendly control panel with essential functions
Fuel System: Reliable fuel system with substantial tank capacity
Safety Features: Automatic shutdown mechanisms for critical conditions
Remote Monitoring and Control: Optional remote monitoring and control capabilities
Sturdy Construction: Built with durability and reliability in mind
Maintenance and Service: Supported by a comprehensive service network
Reliable Emergency Power for Commercial Buildings
Ensure uninterrupted operations in your commercial establishment with our range of robust emergency generators. Designed specifically for commercial buildings, these generators offer standby power solutions ranging from 400kVA, 500kVA to 625kVA, guaranteeing seamless functionality during unexpected power outages.
Key Features:
1. High Power Output: With a power output range from 400kVA to 625kVA, our emergency generators provide substantial power to sustain your critical operations during unforeseen blackouts. The generator adopt the SDEC brand engine as power, SDEC engines are known for their robustness and superior performance across various application.
2. Reliability and Durability: Built to endure prolonged usage and harsh conditions, these generators boast robust construction and advanced engineering, ensuring durability and reliability when you need it the most.
3. Automatic Standby Power: Equipped with advanced automatic systems, these generators seamlessly switch on in the event of a power outage, keeping your business operational without any interruption.
4. Scalability and Flexibility: Our range includes generators of varying capacities to suit the unique power needs of your commercial building. From smaller office spaces to larger corporate complexes, we have scalable solutions for all.
5. Fuel Efficiency: Engineered for optimal fuel consumption, these generators offer cost-effective power backup without compromising on performance or reliability.
6. Compliance and Safety: Meeting industry standards and regulations, our generators prioritize safety and compliance, ensuring peace of mind during emergencies.
Applications:
Ideal for office buildings, shopping malls, data centers, hospitals, hotels, and other commercial establishments, our emergency generators provide the critical power required to maintain essential operations during unexpected power failures.
Why Choose Us:
Backed by years of expertise and a commitment to quality, our emergency generators are trusted by numerous businesses to safeguard against power interruptions and minimize downtime.
Contact us today to explore our range of emergency generators and discover the perfect power backup solution for your commercial building.
Generator Set Specification | ||
Model | A-SH550 | |
Max. Power | kVA | 550.0 |
kW | 440.0 | |
Rate Power | kVA | 500.0 |
kW | 400.0 | |
Frequency | Hz | 50 |
Rate Voltage | V | 400/230 |
Rate Current | A | 721.7 |
Dimension For Open-type Genset | mm | 3600 X 1800 X 2150 |
Weight For Open-type Genset | kg | 4250 |
Dimension For Soundproof Genset | mm | 4700 X 1900 X 2300 |
Weight For Soundproof Generator | kg | 5400 |
Noise Level at 7 Meters | dBA | 78 |
Fuel Tank Capacity | Litres | 500 |
Battery | Two of 200A Free Maintenance Battery |
Engine Specification | ||
Engine Manufacturer | Shanghai Diesel Engine Co., Ltd. | |
Engine Brand | SDEC | |
Engine Model | SC25G690D2 | |
No. of Cylinder | 12 Cylinder V Ttyp | |
Aspiration | Turbocharged and Air to Air Aftercooled | |
Governor | Electric | |
Engine Max. Output Power | kW | 505 |
Displacement | L | 25.800 |
Starting Voltage | V | 24 |
Bore | mm | 135 |
Stroke | mm | 150 |
Lubrication Oil Capacity | L | 65 |
Compression Ratio | 16:01 | |
Intake Air Flow | M3/Min | 2×18.8 |
Fuel Consumption at 100% Load | L/H |
111.0 |
Alternator Specification | ||
Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. | |
Alternator Model | ASF354C | |
Alternator Brand | Hosem | |
Rate Output | kVA | 500 |
Frequency | Hz | 50Hz |
Current | A | 721.7 |
Insulation | Class H | |
Voltage Regulation | SX440 | |
Protection Grade | IP23 | |
Working Temperature without Output Decrease | ≤1000m | |
Phase | 3 Phase | |
Temperature Rise | 125 Degree Celsius | |
Alternator for optional | Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional | |
FAQ
1. What is an emergency generator?
An emergency generator, also known as a backup generator, is a device that provides electrical power during a grid outage or power failure. It ensures continuous electricity supply to critical systems and appliances, keeping operations running smoothly during emergencies.
2. How does an emergency generator work?
Emergency generators operate using an internal combustion engine that generates electricity. When the primary power source fails, the generator automatically starts and transfers power to the connected circuits, providing electricity until the primary power is restored.
3. What types of fuel do emergency generators use?
Emergency generators typically run on various fuels such as diesel, natural gas, propane, or gasoline. The choice of fuel depends on factors like availability, cost, and the generator's intended use.
4. What are the key applications of emergency generators?
Emergency generators are crucial for various applications, including hospitals, data centers, commercial buildings, manufacturing facilities, residential complexes, and critical infrastructure, ensuring uninterrupted power supply during blackouts.
5. How are emergency generators sized?
Generator sizing depends on the total electrical load it needs to support during an outage. A professional assessment of power requirements helps determine the generator's capacity needed to sustain critical systems and appliances.
6. Why is regular maintenance important for emergency generators?
Regular maintenance ensures the reliable performance of emergency generators. It includes periodic checks, servicing, and testing to identify and address any potential issues before an emergency occurs.
7. What safety precautions should be taken while using an emergency generator?
Proper installation, ventilation, and compliance with safety codes are crucial. Generators must be placed in well-ventilated areas to prevent carbon monoxide buildup. Additionally, they should be operated and maintained according to manufacturer guidelines.
8. Can an emergency generator be used as the primary power source?
Emergency generators are specifically designed for backup power and aren't intended for continuous, primary power supply. Using them as a primary power source can lead to premature wear and may not meet long-term energy needs.
9. How long can an emergency generator run continuously?
The runtime of a generator depends on factors such as fuel capacity, load demand, and maintenance. Most generators can run continuously for hours to days if adequately fueled and maintained.
10. Do emergency generators require professional installation?
Yes, professional installation by qualified technicians is recommended to ensure proper setup, compliance with local regulations, and safe operation of emergency generators.
Why Choose Hosem Power?
1. Hosem Power engaged in the generator area for 15 years, we have rich experience in R&D and manufacturing generator sets.
2. Every generator will be tested strictly before shipment, including:
3. production is submitted to ISO8528 and CE certification, and quality is certified by ISO9001 Management System to guarantee high-quality products and service.
Model | Standby Power | Prime Power | Engine Model | Dimension (Open Type) | Weight | Datasheet | ||
kVA | kW | kVA | kW | LXWXH(MM) | KG | |||
Z Series |
||||||||
A-SX11 | 11 | 9 | 10 | 8 | 3Z1.1-G42 | 1080 X 700 X 1250 | 480 | Download |
A-SH17 | 17 | 14 | 15 | 12 | 4Z2.3-G11 | 1200 X 700 X 1250 | 520 | Download |
A-SH17-1 | 17 | 14 | 15 | 12 | 4Z2.3-G21 | 1200 X 700 X 1250 | 520 | Download |
A-SH22 | 22 | 18 | 20 | 16 | 4Z2.7-G11 | 1270 X 700 X 1250 | 550 | Download |
A-SH22-1 | 22 | 18 | 20 | 16 | 4Z2.7-G21 | 1270 X 700 X 1250 | 550 | Download |
A-SH28 | 28 | 22 | 25 | 20 | 4Z3.0-G11 | 1270 X 700 X 1250 | 550 | Download |
A-SH28-1 | 28 | 22 | 25 | 20 | 4Z3.0-G21 | 1270 X 700 X 1250 | 550 | Download |
A-SH34 | 34 | 27 | 31 | 25 | 4Z3.2-G11 | 1500 X 800 X 1350 | 620 | Download |
A-SH34-1 | 34 | 27 | 31 | 25 | 4Z3.2-G21 | 1500 X 800 X 1350 | 620 | Download |
A-SH40 | 40 | 32 | 36 | 29 | 4ZT3.2-G11 | 1500 X 800 X 1350 | 620 | Download |
A-SH44 | 44 | 35 | 40 | 32 | 4ZT3.2-G21 | 1500 X 800 X 1350 | 620 | Download |
A-SH55 | 55 | 44 | 50 | 40 | 4ZT3.5-G21 | 1770 X 800 X 1350 | 650 | Download |
A-SH66 | 66 | 53 | 60 | 48 | 4ZT4.1-G21 | 1770 X 800 X 1350 | 650 | Download |
A-SH68 | 68 | 54 | 63 | 49 | 4ZT4.1-G21 | 1770 X 800 X 1350 | 650 | Download |
A-SH74 | 74 | 59 | 67 | 54 | 4ZTAA4.1-G21 | 1770 X 800 X 1350 | 670 | Download |
A-SH83 | 83 | 66 | 78 | 60 | 4ZTAA4.1-G31 | 1770 X 800 X 1350 | 730 | Download |
SC Series | ||||||||
A-SH76 | 76 | 61 | 69 | 55 | SC4H95D2 | 1950x900x1350 | 970 | Download |
A-SH95 | 95 | 75 | 85 | 68 | SC4H115D2 | 1950x900x1350 | 1020 | Download |
A-SH125 | 125 | 100 | 113 | 90 | SC4H160D2 | 2150x900x1420 | 1200 | Download |
A-SH138 | 138 | 110 | 125 | 100 | SC4H180D2 | 2150x900x1420 | 1300 | Download |
A-SH176 | 176 | 141 | 160 | 128 | SC7H220D2 | 2450x950x1450 | 1470 | Download |
A-SH190 | 190 | 150 | 170 | 136 | SC7H230D2 | 2450x950x1450 | 1650 | Download |
A-SH206 | 206 | 165 | 188 | 150 | SC7H250D2 | 2450x950x1450 | 1750 | Download |
A-SH220 | 220 | 176 | 200 | 160 | SC8D280D2 | 2450x1100x1450 | 1800 | Download |
A-SH250 | 250 | 200 | 225 | 180 | SC9D310D2 | 2450x1100x1450 | 1900 | Download |
A-SH275 | 275 | 220 | 250 | 200 | SC9D340D2 | 2450x1100x1450 | 2000 | Download |
A-SH303 | 303 | 242 | 275 | 220 | SC10E380D2 | 2750x1150x1560 | 2100 | Download |
A-SH345-1 | 345 | 275 | 313 | 250 | SC12E420D2 | 3080x1200x1650 | 2650 | Download |
A-SH345-2 | 345 | 275 | 313 | 250 | SC13G420D2 | 3080x1200x1650 | 2750 | Download |
A-SH385 | 385 | 308 | 350 | 280 | SC12E460D2 | 3080x1200x1650 | 2850 | Download |
A-SH413 | 413 | 330 | 375 | 300 | SC15G500D2 | 3280x1200x1650 | 2850 | Download |
A-SH481 | 481 | 385 | 438 | 350 | SC25G610D2 | 3280x1200x1650 | 3200 | Download |
A-SH550 | 550 | 440 | 500 | 400 | SC25G690D2 | 3600x1800x2150 | 3800 | Download |
A-SH620 | 620 | 495 | 563 | 450 | SC27G755D2 | 3600x1800x2150 | 4250 | Download |
A-SH688 | 688 | 550 | 625 | 500 | SC27G830D2 | 3600x1800x2150 | 4350 | Download |
A-SH743 | 743 | 594 | 675 | 540 | SC27G900D2 | 3600x1800x2150 | 4550 | Download |
A-SH825 | 825 | 660 | 750 | 600 | SC33W990D2 | 4228x1740x2341 | 5900 | Download |
A-SH963 | 963 | 770 | 875 | 700 | SC33W1150D2 | 4228x1740x2341 | 6250 | Download |
A-SH62 | 62 | 50 | 56 | 45 | 4HT4.3-G21 | 1950x900x1350 | 1250 | Download |
A-SH76 | 76 | 61 | 69 | 55 | 4HT4.3-G22 | 1950x900x1350 | 1280 | Download |
A-SH95 | 95 | 75 | 85 | 68 | 4HT4.3-G23 | 1950x900x1350 | 1350 | Download |
A-SH110 | 110 | 88 | 100 | 80 | 4HTAA4.3-G21 | 1950x900x1350 | 1520 | Download |
A-SH125 | 125 | 100 | 113 | 90 | 4HTAA4.3-G23 | 2150x900x1420 | 1650 | Download |
A-SH138 | 138 | 110 | 125 | 100 | 4HTAA4.3-G22 | 2150x900x1420 | 1800 | Download |
A-SH151 | 151 | 121 | 138 | 110 | 6HTAA6.5-G21 | 2250x900x1420 | 1500 | Download |
A-SH165 | 165 | 132 | 150 | 120 | 6HTAA6.5-G22 | 2250x900x1420 | 1610 | Download |
A-SH206 | 206 | 165 | 188 | 150 | 6HTAA6.5-G23 | 2250x900x1420 | 1700 | Download |
A-SH220 | 220 | 176 | 200 | 160 | 6DTAA8.9-G21 | 2750x1350x840 | 2400 | Download |
A-SH250 | 250 | 200 | 225 | 180 | 6DTAA8.9-G24 | 2750x1350x840 | 2450 | Download |
A-SH275 | 275 | 220 | 250 | 200 | 6DTAA8.9-G23 | 2750x1350x840 | 2500 | Download |
A-SH385 | 385 | 308 | 350 | 280 | 6ETAA11.8-G21 | 3200x1350x1840 | 3200 | Download |
A-SH413 | 413 | 330 | 375 | 300 | 6ETAA11.8-G31 | 3200x1350x1840 | 3500 | Download |
A-SH440 | 440 | 352 | 400 | 320 | 6ETAA12.8-G32 | 3200x1350x1840 | 3800 | Download |
A-SH500 | 500 | 400 | 450 | 360 | 6ETAA12.8-G31 | 3200x1350x1840 | 4200 | Download |
A-SH550 | 550 | 440 | 500 | 400 | 6KTAA25-G36 | 3600x1800x2160 | 4500 | Download |
A-SH633 | 633 | 506 | 575 | 460 | 6KTAA25-G35 | 3600x1800x2160 | 4850 | Download |
A-SH701 | 701 | 561 | 638 | 510 | 6KTAA25-G34 | 3600x1800x2160 | 4900 | Download |
A-SH756 | 756 | 605 | 688 | 550 | 6KTAA25-G33 | 3600x1800x2160 | 5100 | Download |
A-SH825 | 825 | 660 | 750 | 600 | 6KTAA25-G32 | 3600x1800x2160 | 5350 | Download |
A-SH895 | 895 | 715 | 815 | 650 | 6KTAA25-G31 | 3600x1800x2160 | 5600 | Download |
A-SH1000 | 1000 | 800 | 910 | 728 | 6WTAA35-G32 | 3650x1800x2160 | 6000 | Download |
A-SH1100 | 1100 | 880 | 1000 | 800 | 6WTAA35-G31 | 3650x1800x2160 | 6050 | Download |
A-SH1250 | 1250 | 1000 | 1136 | 909 | 6WTAA35-G310 | 3700x1800x2200 | 6500 | Download |
A-SH1375 | 1375 | 1100 | 1250 | 1000 | 6WTAA35-G311 | 3700x1800x2200 | 6700 | Download |
Model | Standby Power | Prime Power | Engine Model | Dimension (Open Type) | Weight | Datasheet | ||
kVA | kW | kVA | kW | LXWXH(MM) | KG | |||
Z Series | ||||||||
A-SH12H | 12 | 10 | 10 | 8 | 3Z1.1-G42 | 1080 X 700 X 1250 | 480 | Download |
A-SH22H | 22 | 18 | 20 | 16 | 4Z2.3-G12 | 1200 X 700 X 1250 | 520 | Download |
A-SH22H-1 | 22 | 18 | 20 | 16 | 4Z2.3-G21 | 1200 X 700 X 1250 | 520 | Download |
A-SH28H | 28 | 22 | 25 | 20 | 4Z2.7-G12 | 1270 X 700 X 1250 | 550 | Download |
A-SH28H-1 | 28 | 22 | 25 | 20 | 4Z2.7-G21 | 1270 X 700 X 1250 | 550 | Download |
A-SH33H | 33 | 26 | 30 | 24 | 4Z3.0-G12 | 1270 X 700 X 1250 | 550 | Download |
A-SH33H-1 | 33 | 26 | 30 | 24 | 4Z3.0-G21 | 1270 X 700 X 1250 | 550 | Download |
A-SH40H | 40 | 32 | 36 | 29 | 4Z3.2-G12 | 1500 X 800 X 1350 | 620 | Download |
A-SH40H-1 | 40 | 32 | 36 | 29 | 4Z3.2-G21 | 1500 X 800 X 1350 | 620 | Download |
A-SH47H | 47 | 38 | 43 | 34 | 4ZT3.2-G12 | 1500 X 800 X 1350 | 650 | Download |
A-SH47H-1 | 47 | 38 | 43 | 34 | 4ZT3.2-G21 | 1500 X 800 X 1350 | 650 | Download |
A-SH66H | 66 | 53 | 60 | 42 | 4ZT3.5-G21 | 1770 X 800 X 1350 | 650 | Download |
A-SH77H | 77 | 62 | 70 | 56 | 4ZT4.1-G21 | 1770 X 800 X 1350 | 650 | Download |
A-SH83H | 83 | 66 | 75 | 60 | 4ZTAA4.1-G21 | 1770 X 800 X 1350 | 670 | Download |
A-SH88H | 88 | 70 | 80 | 64 | 4ZTAA4.1-G31 | 1770 X 800 X 1350 | 730 | Download |
A-SH70H | 70 | 55 | 63 | 50 | 4HT4.3-G21 | 1950x900x1350 | 970 | Download |
A-SH76H | 76 | 61 | 70 | 55 | 4HT4.3-G22 | 1950x900x1350 | 1050 | Download |
A-SH94H | 94 | 75 | 85 | 68 | 4HT4.3-G23 | 1950x900x1350 | 1150 | Download |
A-SH110H | 110 | 88 | 100 | 80 | 4HTAA4.3-G21 | 2150x900x1420 | 1200 | Download |
A-SH125H | 125 | 100 | 113 | 90 | 4HTAA4.3-G23 | 2150x900x1420 | 1350 | Download |
A-SH138H | 138 | 110 | 125 | 100 | 4HTAA4.3-G22 | 2150x900x1420 | 1430 | Download |
A-SH151H | 151 | 121 | 138 | 110 | 6HTAA6.5-G21 | 2250x900x1420 | 1500 | Download |
A-SH165H | 165 | 132 | 150 | 120 | 6HTAA6.5-G22 | 2250x900x1420 | 1610 | Download |
A-SH206H | 206 | 165 | 188 | 150 | 6HTAA6.5-G23 | 2350x900x1420 | 1700 | Download |
A-SH220H | 220 | 176 | 200 | 160 | 6DTAA8.9-G21 | 2750x1350 X 1840 | 1800 | Download |
A-SH248H | 248 | 198 | 225 | 180 | 6DTAA8.9-G24 | 2750x1350 X 1840 | 1850 | Download |
A-SH275H | 275 | 220 | 250 | 200 | 6DTAA8.9-G23 | 2750x1350 X 1840 | 1900 | Download |
A-SH385H-1 | 385 | 308 | 350 | 280 | 6ETAA11.8-G21 | 3200x1350x1840 | 2300 | Download |
A-SH385H-2 | 385 | 308 | 350 | 280 | 6ETAA11.8-G31 | 3200x1350x1840 | 2400 | Download |
A-SH440H-1 | 440 | 352 | 400 | 320 | 6ETAA12.8-G32.1 | 3550x1800x2150 | 2700 | Download |
A-SH440H-2 | 440 | 352 | 400 | 320 | 6ETAA12.8-G31.1 | 3550x1800x2150 | 2800 | Download |
A-SH550H | 550 | 440 | 500 | 400 | 6KTAA25-G36.1 | 3600x1800 X 2160 | 3500 | Download |
A-SH633H | 633 | 506 | 575 | 460 | 6KTAA25-G35.1 | 3600x1800 X 2160 | 3750 | Download |
A-SH701H | 701 | 561 | 638 | 510 | 6KTAA25-G34.1 | 3600x1800 X 2160 | 4600 | Download |
A-SH756H | 756 | 605 | 688 | 550 | 6KTAA25-G33.1 | 3600x1800 X 2160 | 4950 | Download |
A-SH825H | 825 | 660 | 750 | 600 | 6KTAA25-G32.1 | 3650x1800 X 2160 | 5150 | Download |
A-SH894H | 894 | 715 | 813 | 650 | 6KTAA25-G31.1 | 3650x1800 X 2160 | 5300 | Download |
ATS
ATS cabinet is mainly applied to the automatic switch between prime and emergency power, composing an automatic emergency power supply system together with diesel generating sets. It will monitor prime power, When it is cut off, it can automatically switch loads such as emergency illumination, security power and fire fighting equipment to generating sets. Auto start, auto transfer, auto protection, auto power supply
Standard configuration:
Brand: ABB, Schneider, Socome, Suyang, AISIKAI
PARALLEL DISTRIBUTION CABINET
Parallel distribution cabinet is designed for the parallel running of main power diesel generator sets. The system can operate automatically or be controlled manually.
The system has the functions of automatic frequency detection, synchronizing detection and switch-on.
It is convenient to expand the capacity to satisfy the need of increasing load.
It can be used together with multiple generating sets (32 parallel generating sets max.) to control multiple diesel generating sets for automatic synchronization.
It offers stable frequency and voltage and can bear large-capacity load impact, achieving reliable supply, centralized management and more flexible power allocation.
Load Bank
The purpose of most land banks is used to test of the emergency generator sets, verifying all genset components are in optimal working condition under different loads. Another purpose is working combined with the generator set, to take the load of the generator set is always above 30%
Advantages of Load Bank
Three types of load banks are usually used to genset.
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