Firman 20kva Soundproof Diesel Engine generator, Three phase SDG20FS

Key Features of Firman SDG20FS 20kVA Generator

The Firman SDG20FS is a three-phase diesel generator designed for commercial, industrial and backup-power applications. Available technical information identifies the model as a 20 kVA prime-power generator, with up to 22 kVA standby/maximum output depending on the specification version.

Key features include:

  • Model: Firman SDG20FS
  • Brand: Firman
  • Generator type: Soundproof diesel generator
  • Phase: Three-phase
  • Prime/continuous rating: 20 kVA / 16 kW
  • Maximum/standby rating: Up to 22 kVA / 18 kW
  • Fuel: Diesel
  • Engine: Firman FD490DY on published SDG20FS specifications
  • Engine speed: 1,500 rpm
  • Starting system: Electric start
  • Frequency: 50 Hz
  • Output voltage: Approximately 380/220 V or 400 V depending on specification/configuration
  • Cylinders: 4-cylinder inline engine
  • Fuel tank: Around 47–50 litres depending on configuration
  • Soundproof enclosure: Yes
  • Voltage regulation: Compound regulator on published specifications
  • Cooling: Liquid/water-cooled configuration
  • Application: Commercial, industrial, office, residential and construction-site backup power

Published specifications list the SDG20FS at 20 kVA/16 kW continuous power and 22 kVA/18 kW maximum power, with a 47-litre tank and approximately 5.64 litres/hour consumption at 75% load.

Description

Firman 20kva Soundproof Diesel Engine generator, Three phase SDG20FS Price in Nigeria

Nature Links Nigeria Limited is an Authorized Distributor, Supplier & Dealer of genuine Firman generators in Nigeria, supplying Firman diesel generators, soundproof generators and power-generation equipment to customers across Nigeria.

Firman 20kva SDG20FS Price in Nigeria

The Firman 20kva Soundproof Diesel Engine generator, Three phase SDG20FS Price in Nigeria varies depending on the supplier, exchange rate, installation package, warranty, accessories and current stock. Based on available Nigerian market listings, buyers should expect a price range of approximately ₦4,900,000 – ₦7,500,000 for the SDG20FS, although the actual dealer price may change. One Nigerian listing has advertised the model at ₦4.9 million, while another Nigerian online listing showed ₦7.32 million.

For the latest genuine unit, warranty and installation options, contact Nature Links Nigeria Limited before making payment.

Firman 20kva SDG20FS Datasheet and Specifications

Specification Details
Brand Firman
Model SDG20FS
Fuel Diesel
Phase Three-phase
Prime Power 20 kVA / 16 kW
Maximum Power 22 kVA / 18 kW
Frequency 50 Hz
Voltage 380/220 V or 400 V, depending on configuration
Engine Firman FD490DY
Engine Speed 1,500 rpm
Starting Electric
Cylinders 4
Fuel Tank Approx. 47–50 litres
Cooling Liquid/water cooled
Enclosure Soundproof
Regulator Compound
Approx. Consumption 5.64 L/hour at 75% load
Approx. Runtime 8+ hours at 75% load, depending on configuration

Specifications can vary between production batches and market configurations, so buyers should confirm the exact datasheet supplied with the unit before purchase. Published technical data supports the 20 kVA prime and 22 kVA maximum ratings.

Uses of Firman 20kva Soundproof Diesel Generator

The Firman SDG20FS can be used where a dependable three-phase electricity supply is required, including:

  • Offices and business premises
  • Hotels and guest houses
  • Schools and educational facilities
  • Hospitals and healthcare facilities
  • Supermarkets and shopping centres
  • Restaurants and event centres
  • Construction sites
  • Workshops and factories
  • Farms and agricultural facilities
  • Residential buildings requiring substantial backup power

Its three-phase configuration makes it particularly suitable for premises operating three-phase equipment and electrical loads.

Benefits of Firman SDG20FS

1. Soundproof Operation

The enclosed design helps reduce operating noise compared with open-frame diesel generator sets, making it more suitable for businesses, offices and locations where noise control is important. Published SDG20FS specifications describe the unit as silenced/super-silenced.

2. Diesel-Powered Performance

Diesel fuel makes the generator suitable for extended backup-power applications and commercial environments where reliable power is required for longer operating periods.

3. Three-Phase Power

The three-phase output makes the SDG20FS appropriate for commercial and industrial electrical systems using three-phase equipment.

4. 20kVA Prime Capacity

With a published continuous rating of 20 kVA/16 kW, the generator provides a substantial power source for appropriately sized electrical loads.

5. Electric Starting

The electric-start system provides convenient generator starting without the need for manual rope-starting.

6. Enclosed Generator Design

The soundproof enclosure provides additional protection around the generating set while helping to control noise.

What Can a Firman 20kVA Generator Power?

The actual appliances and machines that can be powered depend on their combined running load and, importantly, their starting/surge requirements.

A properly installed SDG20FS can be considered for loads such as:

  • Air conditioners
  • Refrigerators and freezers
  • Lighting systems
  • Computers and office equipment
  • Pumps
  • Industrial machines
  • Television and entertainment systems
  • POS systems
  • Security systems
  • Other commercial electrical equipment

It is important not to load a generator continuously to its maximum rating. A qualified electrician should calculate the total connected load, motor-starting requirements and phase balance before installation.

Firman SDG20FS Compatibility

The SDG20FS is designed for electrical systems requiring three-phase diesel generation. Published specifications show 380/220 V or approximately 400 V output at 50 Hz, depending on the specific configuration.

For automatic changeover, an ATS/AMF arrangement may be required. Some SDG20FS configurations are supplied with or can be paired with automatic transfer equipment, while other specifications list no ATS as standard. Confirm the exact package with the supplier before purchase.

Firman 20kVA vs Other Generator Sizes

Generator Size Typical Application
10 kVA Small homes and offices
15 kVA Medium homes and small businesses
20 kVA Firman SDG20FS Offices, shops, hotels and commercial premises
30 kVA Larger businesses and heavier loads
45 kVA Larger commercial and industrial applications

The right generator should be selected based on the actual electrical load rather than kVA alone. Motors, compressors, pumps and air conditioners may require additional starting capacity.

How Much Diesel Does the Firman SDG20FS Consume?

Published technical information gives fuel consumption of approximately 5.64 litres per hour at 75% load for one SDG20FS configuration, with an estimated runtime of about 8.33 hours using a 47-litre tank under those conditions. Actual fuel consumption depends on load, engine condition, fuel quality and operating environment.

Is Firman SDG20FS Good for Business Use?

Yes. The Firman SDG20FS is designed around a commercial-grade three-phase diesel configuration and can be suitable for businesses that need substantial backup electricity. Its soundproof enclosure can also make it preferable to an open generator in areas where noise is a concern.

However, installation should include appropriate cabling, earthing, protection devices, changeover equipment and professional load assessment.

Where to Buy Firman 20kVA SDG20FS in Nigeria

For genuine Firman 20kva Soundproof Diesel Engine generator, Three phase SDG20FS Price in Nigeria, buyers can contact:

Distributor, Supplier & Authorized Dealer: Nature Links Nigeria Limited

Call: 07049528019
WhatsApp: 09040054359

Shop Address: F1571 UP, Alaba International Market, Lagos, Nigeria.

Delivery: Same Day Delivery in Lagos. Same Day Shipping to Other States.

Before purchasing, confirm the generator’s model number, output rating, engine specification, warranty, accessories, installation terms and after-sales support.

Why Buy from Nature Links Nigeria Limited?

Nature Links Nigeria Limited supplies genuine Firman power-generation products to customers across Nigeria. Buyers can contact the company to confirm current stock, the latest Firman 20kva Soundproof Diesel Engine generator, Three phase SDG20FS Price in Nigeria, delivery arrangements and available installation/support options.

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Conclusion

The Firman 20kva Soundproof Diesel Engine generator, Three phase SDG20FS Price in Nigeria makes it a practical option for businesses, offices, commercial facilities and other users seeking dependable three-phase backup electricity. With a diesel engine, soundproof enclosure, electric starting system and published 20 kVA prime rating, the SDG20FS is suitable for a wide range of commercial and industrial applications when correctly sized and installed. For the latest price, genuine product availability, warranty, delivery and installation information, contact Nature Links Nigeria Limited on 07049528019 or WhatsApp 09040054359, or visit their shop at F1571 UP, Alaba International Market, Lagos, Nigeria.

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