G Wilson personnel have installed an FG Wilson P165 in a Savoyard spa. The site is located in the Savoie region of France, there are several notable Spas and wellness centres which offer a range of relaxation and rejuvenation experiences. An engineering & installation team carried out technical procedures at this particular spa - these procedures meet the NFE37-312 technical standard. This states that in France all establishments open to the public (from 50 people), including thermal baths and spas, must be equipped with a backup generator. This requirement guarantees the safety and comfort of customers, even in the event of a power cut. NF E37-312 is a French technical standard covering emergency standby generator sets driven by reciprocating internal combustion engines.
The full title of the current version of NFE37-312 is:
“Reciprocating internal combustion engine driven alternative current generating sets — Generating sets capable of being used as emergency stand-by source for supply of safety installations.”
In practical terms, the standard defines the requirements for diesel or gas generator systems used as safety power sources in buildings and critical infrastructure.
It applies to generator sets that supply emergency power for: hospitals, high-rise buildings, public assembly buildings, fire safety systems, emergency lighting, smoke extraction systems, and other life-safety installations.
The standard specifies requirements such as: generator classification, performance criteria, control and monitoring systems, startup and transfer behaviour, testing methods, reliability requirements,and documentation. The current active edition is: NF E37-312:2021 (published September 2021) Earlier editions from 1998, 2000, and 2009 have been superseded.
The standard is closely related to the International Organization for Standardization ISO 8528 series for generating sets, but NF E37-312 adds French national requirements for safety installations.
Accordingly, the FG Wilson P165 installation has been augmented with:
- Installation of a police valve
- Installation of a manual oil drain pump
- Addition of electronic regulation and replacement of the circuit breaker with a Schneider Electric for selectivity
- Installation of an air intake grille with exhaust duct and outlet
This was a four-day project, says the company: three days of installation, then a day for commissioning and staff training.
The FG Wilson P165 is a 165 kVA diesel generator designed for reliable electrical power supply. It features a Perkins 1106A-70TAG2 engine and is housed in a quiet, durable, and weather-resistant acoustic enclosure. This generator is suitable for various applications, including backup power during utility outages, and can supply continuous electrical power at variable loads. It is equipped with a 327-liter fuel tank and is available with optional features to meet specific power needs.
The Perkins 1106A-70TAG2 engine stands out for its improved power-to-weight ratio and enhanced efficiency. Engineered to be more efficient, it offers a world-class power density with its mechanical fuel injection system. The engine is also versatile, suitable for various markets, and can operate at either 50 Hz or 60 Hz. Additionally, it is designed for high load acceptance, ensuring quick power production in all conditions.
The engine's specifications include a 7.0 L straight 6 displacement, turbocharged aftercooled, and direct injection. It features a rotary type fuel injection pump, forced lubrication with a gear pump, and a dual element air cleaner. The engine's dimensions are 1763mm long, 756mm wide, and 1142mm high, with a dry mass of 788kg.
Perkins The Perkins 1106A-70TAG2 engine is a testament to Perkins' commitment to providing reliable and efficient power generation solutions. Its design and engineering capabilities make it a standout choice for those seeking high performance diesel engines.
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