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Indicators

EPS Three-phase Emergency Power Supply

Standby Generators

Starting time

≤0.1s

5 to 30s

Maintenance

Simple maintainance, and unattended automatic operation and computer monitoring can be realized

Need someone to look after and need regular maintenance

Power status

Stable supply voltage, stable frequency, good waveform, no interference, high efficiency

Instable voltage and frequency, low efficiency

Overload and Protection

Strong overload capability and protection function, the rate of power capacity and load power of this power supply is low, generally1:1, the investment can be reduced

Weak overload capability, general protection fuction, the rate of power capacity and load power of standby generator is high, generally at least1:1.5 times, the investment will be increased

Price and operating costs

Basically no follow-up operation into a one-time costs, the battery can be recycled anti-electrical charge for 300-500 times

The purchase cost of the generator is low, but the cost of ancillary facilities is high, and there are a lot of follow-up operating costs

Environmental

No exhaust smoke, no noise, no vibration, pollution-free

With sulfur dioxide emissions, smoke, large noise, with vibration and oil depot fire safety requirements