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Endress  |  SKU: SEV-00656
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ENDRESS ESE 20 YW/IT-TN IT/TN Emergency Generator

Normal price €19.278,66
VAT included. Shipping will be calculated at checkout.

Delivery time: approx. 6 months


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BACKUP POWER · IT/TN

ENDRESS ESE 20 YW/IT-TN

ENDRESS ESE 20 YW/IT-TN is a sound-attenuated, three-phase diesel power generator with a YANMAR 4TNV88-BIPGE engine and MECC ALTE ECP28 M/4C alternator. It delivers 19.2 kVA (15.4 kW) maximum LTP power and 18.3 kVA (14.6 kW) prime power (PRP). IT/TN changeover and insulation monitoring support mobile use and a properly planned building supply.

Key specifications

Maximum output
19.2 kVA
15.4 kW LTP
Continuous output
18.3 kVA
14.6 kW PRP
Voltage
400 / 230 V
3-phase · 50 Hz
Tank capacity
80 litres
Diesel
Runtime (approx.)
21.7 h
at 75% PRP
Weight
705 kg
Specific configuration

Benefits and equipment

✓
IT/TN changeover
Operation for different supply arrangements
✓
Insulation monitoring
Support for use in IT mode
✓
Building supply connection
Dedicated CEE 1h feeder according to the equipment specification
✓
Stage V diesel engine
Water-cooled industrial diesel at 1,500 rpm
✓
Electronic AVR
Regulated three-phase output voltage
✓
Sound-attenuated canopy
Reduced sound emission and protected components
✓
Maintenance access
Engine, alternator and control panel remain accessible
✓
Electrical safety
Electrical changeover and protection to match the installation

Suitable applications

Fire and rescue servicesMobile technical operations and emergency power
Building backupFeed-in only through a compliant changeover system
Civil protectionEmergency supply at incident sites
Municipal infrastructurePlanned replacement power arrangements

Technical specifications

Power and electrical data
Continuous power (PRP)18.3 kVA / 14.6 kWMaximum power (LTP)19.2 kVA / 15.4 kWNominal voltage400 / 230 VFrequency50 HzPhasesThree-phasePower factorcos φ 0,8Voltage regulatorElectronic AVR
Engine and alternator
FuelDieselEngineYANMAR 4TNV88-BIPGEAlternatorMECC ALTE ECP28 M/4CEngine speed1,500 rpmCoolingWater-cooledEmissions stageEU Stage VStart systemElectric start
Connections, fuel and protection
Building feed-inCEE 400 V / 63 A · 1h (verify configuration)Industrial CEE sockets400 V / 63 A, 32 A, 16 A; check unit230 V outlets230 V / 16 A, per model equipmentTank capacity80 lRuntime at 75% PRP (approx.)21.7 hFuelDieselOperating principleIT/TNSound attenuationSound-attenuated canopyIT/TN changeoverFitted on this modelInsulation monitoringAccording to product configurationControl panelAccording to installed modelBuilding supplyRequires proper transfer switch and installation
Dimensions and weight
Length × width × height2,200 × 1,020 × 1,313 mmWeight705 kgSound pressure at 7 m67 dB(A)
Equipment and notes
Product seriesIT/TNAdditional informationLegacy model; check availability before quotingAdditional product descriptionThe ENDRESS ESE 20 YW/IT-TN is designed for emergency services, municipalities and emergency backup applications. A water-cooled engine running at 1,500 rpm drives the electronically regulated alternator. The IT/TN operating mode and appropriately configured feeder connections enable flexible site operation; building integration must be carried out by qualified electrical personnel.Technical noteSpecifications refer to the listed version; the configuration, regulatory suitability and options must be verified before ordering.

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