Portable generator

Portable generator

GE S-7554 YDT Protective frame · Diesel

Portable diesel generator with protective frame and YANMAR L100N, 7 kVA / 6.1 kW, 3-phase, 400/230 V.

LTP
7 kVA
PRP
6 kVA
Voltage
3-phase
Fuel
Diesel
GE S-7554 YDT7 kVA / 5.4 kW (LTP) • 3-phase • Diesel
YANMAR diesel engine
max. 7 kVA
3-phase
CE-compliant
Electric start

Classification

Applications of the portable generator

This model is suitable for temporary power supply on construction sites, during service work, at events and for mobile applications. Power, fuel and voltage are summarized for technical selection.

Power & voltage6 kVA (PRP) / 7 kVA (LTP) for 400/230 V 3-phase output.
Engine & fuelYANMAR L100N with diesel operation, air-cooled.
Tank & handlingTank 20 lt.; runtime at 75% PRP 20 h; dry weight 141 kg; protection degree IP 54; dimensions 770 x 520 x 650 mm.

Technical data

Technical data at a glance

GE S-7554 YDT

Features

  • Engine shut down for low oil level
  • Circuit breaker
  • Fuel level gauge
  • Isometer
  • Protective and partially hooded stretcher
Power kVA 6 kVA (PRP)7 kVA (LTP)
Power kW 4.8 kW (PRP)5.4 kW (LTP)
Voltage (3-phase) 400/230 V
Cooling system Air cooled
Fuel Diesel

Engine and generator data

EngineYANMAR L100N
CoolingAir cooled
Cylinders6.3 kWm (8.5 hp)
DisplacementOn request
Speed governorMechanical
Oil sump capacity1.6 lt.
Fuel consumption 110%1.5 lt./h
Fuel consumption 100% PRP1.3 lt./h
Fuel consumption 75% PRP1 lt./h
Fuel consumption 50% PRP0.8 lt./h
Generator data
Main featuresSYNCHRONOUSOUS, SINGLE-PHASE, SELF-EXCITED, SELF-REGULATED
AVR modelAnalog
Voltage regulation precision± 1 %

General data

Voltage400/230 V
Phase3-phase
Protection degreeIP 54
Tank capacity20 lt.
Runtime at 75% PRP20 h
Starter battery12 Vdc -18Ah (AE)
Dimensions (L x W x H)770 x 520 x 650 mm
Dry weight of machine141 Kg
Sound power level Lwa (pressure LpA) *99 dB(A) (74 dB(A) @ 7 m)

* Indoor operation in accordance with Directive 2000/14/EC.

Control panel

  • Engine start and stop key
  • Low oil pressure stop warning light
  • Battery charge alarm light
  • Multifunction digital instrument: Voltmeter - Frequency meter - Total hour counter - Partial hour counter (resettable)
  • Fuel gauge
  • Fuel cock
  • Switch magnetermic
  • Insulation monitor
  • Output sockets 1x 400V 16A 3P+N+T CEE (IP67)2x 230V 16A 2P+E Schuko
  • Earth terminal (PE)

Definitions:

Ambient conditions for power ratings: Temperature 25°C, altitude 1000 m above sea level, relative humidity 30%.

Standby power (LTP): Emergency power. Maximum available power for operation with variable loads, limited to 500 hours per year. Overload is not permitted.

Prime Power (PRP): Prime power with variable loads. Maximum available power for operation with variable loads for an unlimited number of hours per year. The average power during a 24-hour period must not exceed 70% of the stated value.

Continuous power (COP): Continuous power with constant load. Maximum available power for operation with constant load for an unlimited number of hours per year.

Note: The data is taken from the original technical datasheet. Displayed values are nominal values, may change without prior notice and may vary by up to ±5%.

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Verified technical answer

GE S-7554 YDT at a glance

GE S-7554 YDT is a three-phase diesel portable generator with 6 kVA / 4.8 kW PRP and 7 kVA / 5.4 kW LTP. The values below are taken from the assigned, field-audited manufacturer datasheet.

PRP output6 kVA / 4.8 kW
LTP output7 kVA / 5.4 kW
Phase / voltage3-phase / 400/230 V
FuelDiesel
EngineYANMAR L100N
Tank / runtime20 lt. / 20 h

How should the output be interpreted?

PRP and LTP describe different rated operating conditions. The connected loads, starting currents and operating duration still need to be checked.

What confirms these values?

The visible values and structured data use the same field-audited manufacturer datasheet.

Technical data reviewed on 20 August 2026 by GGG German Generator GmbH – Technical Project Consulting.Open verified datasheet