SDEC 150 kVA 3-Phase Silent Diesel Generator incl. ATS

What it is

• 3-phase, silent SDEC diesel genset delivering 150 kVA prime / 165 kVA standby at 230/400 V, 50 Hz.
• Weather-resistant, sound-attenuated canopy with lockable doors and easy maintenance access.
• Supplied complete with ATS, batteries, charger, and intelligent control for seamless mains failure response.

Chassis & canopy

• Heavy-duty steel base frame with integral 350 L fuel tank and anti-vibration pads.
• Powder-coated, sound-lined canopy; thermally insulated exhaust; exterior emergency stop.
• Designed for easy lifting/moving, with wide doors and a viewing window for the panel.
• Silent, weather-resistant operation for neat, secure outdoor installs.

Control & safety (Smart control + ATS)

• Auto/Manual/Test modes, automatic mains failure start, and clean changeover via ATS.
• Full metering: mains volts, gen amps (L1/L2/L3), frequency, hours run, battery volts, oil pressure, RPM, coolant temperature.
• Automatic shutdowns: over/under-speed, high temperature, low oil pressure, charge fail, over/under-voltage/frequency, fail to start/stop, emergency stop.

Engine Specifications (6HTAA6.5-G22)

• Make/Model: SDEC 6HTAA6.5-G22, 6-cyl, turbocharged & intercooled, 4-stroke, direct injection
• Displacement: 6.5 L | Bore/Stroke: 105 mm × 124 mm | Compression ratio: 16.0:1
• Speed/Governor: 1500 rpm, electronic governor (stable speed control)
• Output (engine): 140 kW @ 1500 rpm
• Fuel system: In-line injection pump, electronic fuel pump
• Fuel tank: 350 L (base tank)
• Fuel consumption (guide): 33.1 L/h @100% | 25.2 L/h @75% | 17.6 L/h @50% | 8.25 L/h @25%
• Approx. runtimes (guide, single tank): ~10.6 h @100% | ~13.9 h @75% | ~19.9 h @50% | ~42.4 h @25%
• Lubrication/Cooling: Oil 15W40, oil capacity 13 L; water-cooled radiator & fan, coolant (engine) 9.4 L
• Electrical: 24 V starter & charge alternator; maintenance-free battery with rack/cables
• Filtration: Replaceable fuel filter, oil filter, dry-element air filter
• Silencer: Exhaust silencer included

Alternator Specifications

• Brand/Type: StromerPower, brushless, self-excited, self-regulating
• Ratings: 150 kVA prime / 165 kVA standby, 0.8 pf
• Voltage/Frequency: 230/400 V, 50 Hz | 3-phase, 4-wire
• AVR: SX460 | Regulation: ±1% | Voltage regulate change: ≤ ±10% UN | Phase change rate: ± 1%
• Insulation: Class-H | Protection: IP23 (screen protected / drip-proof)
• Stator/Rotor: 2/3 pitch stator | single-bearing rotor

Dimensions & Weight

• Structure type: Silent, weather-resistant enclosure
• L × W × H: 2900 × 1110 × 1800 mm
• Dry weight: 2170 kg
• ATS unit: Included
• Four-way protection system: Included

All ratings quoted at maximum at sea level; apply derating for altitude and power factor.

Attributes

• Brand: SDEC
• SKU/Model: GKSD-165
• Phase: 3-Phase (230/400 V, 50 Hz)
• Prime / Standby: 150 kVA / 165 kVA
• Engine: SDEC 6HTAA6.5-G22 (turbo & intercooled)
• Alternator: StromerPower, brushless, AVR SX460, Class-H, IP23
• Fuel Tank: 350 L (integral base)
• Fuel Use (100% / 75% / 50% / 25%): 33.1 / 25.2 / 17.6 / 8.25 L/h
• Canopy: Silent, weather-resistant, powder-coated
• Dimensions (L×W×H): 2900 × 1110 × 1800 mm
• Dry Weight: 2170 kg
• ATS: Included (electrically & mechanically interlocked)
• Controller: Smart control module

Highlights

• 150 kVA prime / 165 kVA standby, 3-phase backup power
• ATS included for automatic, safe changeover
• Quiet, weather-resistant, powder-coated canopy
• Long runtimes with 350 L base tank
• Full protections and comprehensive instrumentation

FAQs

Is the ATS included?
Yes, the generator is supplied with an automatic transfer switch for seamless switchover.

Can it be installed outdoors?
Yes. The canopy is weather-resistant, sound-attenuated and lockable for secure outdoor placement.

How long will it run on a tank?
As a guide: ~10.6 h at 100%, ~13.9 h at 75%, ~19.9 h at 50%, ~42.4 h at 25%. Actual runtime depends on load and conditions.

What protections are built in?
Over/under-speed, high temperature, low oil pressure, charge fail, over/under-voltage/frequency, fail to start/stop, and emergency stop.

Do you install and issue CoC?
Yes. Enerlux can supply, install and arrange CoC in Gauteng, with nationwide support available.

Weight	2170 kg
Dimensions	290 × 111 × 180 cm
Brand:	SDEC
Product Type:	Three-Phase Silent Diesel Generator with ATS
Color:	White/Grey Canopy
Dimensions:	2900 × 1110 × 1800 mm
Weight:	2170 kg
Prime Rating (PRP):	150 kVA
Speed:	1500 rpm
Frequency:	50 Hz
Voltage:	400/230 V
Warranty:	12 months / 1000 hours

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Delivery Information

Enerlux manages deliveries through a combination of our own private delivery drivers and trusted national logistics partners, including companies such as The Courier Guy. The delivery method is selected based on the size, weight, and scope of the order, as well as the delivery location. All deliveries are initiated once an order has been placed, payment has been confirmed, and the order has been processed. Orders are carefully prepared, packaged, and scheduled to ensure safe handling of all electrical, solar, and energy equipment.

Delivery timelines typically range between 1 to 5 business days, depending on:

The size and complexity of the order
The selected courier or delivery method
Courier schedules and regional routing
The delivery destination

For larger, bulk, or specialised equipment orders, Enerlux may allocate dedicated delivery vehicles or adjusted logistics schedules to ensure safe transport.

Customers will be notified once dispatch has taken place, and tracking details will be provided where applicable.

Please note: Delivery timelines are estimates and may be affected by courier availability, public holidays, or unforeseen logistical delays.