320 kW at 0.8 PF · 1 model
400 kVA Diesel Generators
A 400 kVA set delivers about 320 kW of usable power — typically suited to large factories, high-rise buildings, malls, and data facilities. Rishabh Power Solutions builds one model at this rating, ISO 9001:2015 certified, with pan-India service support.
Available Models
400 kVA models
| Model | Series | Engine | Compliance | |
|---|---|---|---|---|
| RB+ 400 PR-IV | SGB/RB+ Series | Sterling/Baudouin | CPCB-IV | Full specs → |
Running Cost
Fuel consumption
| Load factor | 50% | 75% | 100% |
|---|---|---|---|
| Approx. diesel use (L/hr) | 40 | 57.3 | 77.8 |
Industry-average estimates; actual consumption varies with engine make, ambient conditions, and maintenance. The efficient operating band is 50–80% load — see the specific model's datasheet for guaranteed figures.
Common Questions
400 kVA FAQs
What is the price of a 400 kVA diesel generator in India?
Pricing depends on configuration (open vs silent canopy), engine series, control panel, and delivery location, so we quote per requirement. Request a quote with your site details and our sales engineers respond within 24 hours with a detailed quotation.
How many kW is a 400 kVA generator?
320 kW at the industry-standard 0.8 power factor (kW = kVA × 0.8).
What is the fuel consumption of a 400 kVA diesel generator?
Approximately 40 litres/hour at 50% load, 57.3 L/hr at 75% load, and 77.8 L/hr at full load (industry-average estimates — refer to the specific model's datasheet for guaranteed figures).
What can a 400 kVA generator run?
A 400 kVA set delivers about 320 kW of real power — typically suited to large factories, high-rise buildings, malls, and data facilities. Size against your actual load: total your equipment kW, divide by 0.8, and keep a 20–25% margin. Our kVA calculator under Tools does this in seconds.
Not sure 400 kVA is the right size?
Size it in 30 seconds
Use the kVA calculator with your load list, or send us your requirements — our sales engineers size and quote free of charge within 24 hours.