PC-S650

PC-S650 Soundproof Canopy Generating Set

A 650 kVA canopy set for a rooftop or yard installation where the acoustic limit and the crane lift both matter.

  • Single-point lift frame with certified lifting eyes for a one-hook installation
  • 1000 L bunded tank in the baseframe with level gauge and low-level alarm contact
  • Doors on both faces plus a removable roof panel for alternator and engine removal
  • Coolant and lubricating oil heaters wired for continuous standby readiness
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Specifications

Standby rating (ESP)
650 kVA / 520 kW
Prime rating (PRP)
591 kVA / 473 kW
Voltage / frequency
400 / 230 V, 3-phase, 50 Hz
Engine
6-cylinder in-line, 18 L, turbocharged and charge-air cooled
Alternator
Brushless, AVR regulated, 2/3 pitch, Class H, IP23
Fuel at 75% load
98.5 L/h
Sound pressure at 7 m
72 dB(A)
Dimensions / dry weight
5200 x 1900 x 2500 mm / 6900 kg

Product detail

At this rating the set usually arrives on a low loader and leaves the ground once, so the canopy is built around a single-point lift frame with certified eyes rather than a set of corner brackets. The dry weight quoted is the shipping weight without fuel or coolant; the wet weight is on the general arrangement drawing and is the figure a structural engineer needs.

Acoustic and thermal balance

72 dB(A) at 7 m is achieved with the standard attenuation package. Pushing lower is possible with an extended discharge plenum, but it costs airflow, and airflow is what keeps the alternator inside its Class H temperature rise. We will quote a lower figure only with the radiator and fan reselected for it, never by narrowing the plenum on a standard frame.

Standby readiness

Coolant and lubricating oil heaters, a battery charger and an automatic weekly off-load exercise run are wired as standard. An exercise run is not a substitute for a load test, and the commissioning section of the manual says so, but it does keep seals wet and the battery in condition.

Fuel system

1000 L integrated bunded tank with a sight gauge, low-level alarm contact and a return line cooler. Bulk feed and day tank arrangements are drawn per project.

Emissions

[Client to confirm the emissions stage or tier applicable at the installation site and the engine variant quoted against it.]

Enquire about this model

PC-S650 Soundproof Canopy Generating Set

Send the connected load, the starting profile and the duty class, and we will confirm the rating, the build and the shipping option.

Include the load schedule and the site conditions. The reply comes from the engineer who sizes the set.