Prime Power Generators: Genset T25C2M

Model

T25C2M

25 kWe / 25 kVA

23 kWe / 23 kVA

Stand-by Power @ 50 Hz

Prime Power @ 50 Hz

Standard Features

T25C2M Photo
  • Engine (MITSUBISHI, S4S-Z263SD )
  • Charge alternator 12 V, Governor: Meca
  • Alternator (MECC ALTE , ECO 32-3S )
  • Mechanically welded chassis with antivibration
    suspension
  • Radiator for wiring temperature of 48/50°C max with
    mechanical fan
  • Protective grille for fan and rotating parts
  • 9 dB(A) silencer supplied separately
  • Charger DC starting battery with electrolyte
  • Main line circuit breaker
  • 12 V charge alternator and starter
  • Delivered with oil and coolant -30°C
  • Manual for use and installation

Generator Ratings

VoltageHZPhasePFStand By AmpsStand by power kW/kVAPrime Power kW/kVA
240MONO V50 Hz11 104 25/25 23/23
230MONO V50 Hz11 109 25/25 23/23
220MONO V50 Hz11 114 25/25 23/23

PRP: Prime Power is available for an unlimited number of annual operating hours in variable load applications, in accordance with ISO 8528-1. A 10% overload capability is available for a period of 1 hour within 12-hour period of operation, in accordance with ISO 3046-1

ESP:The standby power rating is applicable for supplying emergency power in variable load applications in accordance with ISO8528-1. Overload is not allowed.

Conditions of sales

  • SDMO provides a full line of products with high quality recognized engines and alternators.
  • Service and parts are available from SDMO distributors as a single source of responsibility.
  • Each and every units is factory tested. All generator sets are also prototype tested.
  • Warranty according to our standard conditions. Five years extended also available.

Call Us on 01794 521355

T25C2M specifications and design liable to modifications without prior notice

Engine Specifications

Engine Data

Manufacturer / Model :

MITSUBISHI S4S-Z263SD, 4-temps,
ATHMO

Cylinder Arrangement :

4 X L

Displacement :

3.33L

Bore and Stroke :

94mm X 120mm

Compression ratio :

22 : 1

Rated RPM :

1500 Rpm

Piston Speed :

6m/s

Max. stand by Power at rated RPM :

30.36kW

Frequency regulation (%) :

<5.5

BMEP :

6.63bar

Governor type:

Meca

 

Exhaust System

Exhaust gas flow :

103L/s

Exhaust temperature :

600°C

Max back pressure :

680mm CE

 

Feul System

110% (Stand By power ) :

9.9L/h

100% (of the Prime Power) :

8.8L/h

75% (of the Prime Power) :

6.6L/h [1.4gal/hr]

50% (of the Prime Power) :

4.8L/h [1.0gal/hr]

Total fuel flow :

36L/h

 

Oil System

Total oil capacity w/filters :

10L

Oil Pressure low idle :

1bar [14.5psi]

Oil Pressure rated RPM :

5bar [72.5psi]

Oil consumption 100% load :

0.09L/h

Oil capacity carter :

9L

 

Thermal balance 100% load

Heat rejection to exhaust :

29kW

Radiated heat to ambiant :

5kW

Heat rejection to coolant :

29kW

 

Air intake

AIR INTAKE_entree_max :

250%

Engine air flow :

38L/s

 

Coolant System

Radiator & engine capacity :

8.9L

Max water temperature :

100°C

Outlet water temperature :

93°C [199°F]

Fan power :

0.7 kW

Fan air flow :

1m3/s

Available restriction on air flow :

10mm CE [0.4in. WG]

Type of coolant :

Gencool

Thermostat :

76.5-99 °C

 

Emissions

HC :

0.14 g/kW.h

CO :

0.19 g/kW.h

Nox :

N/A g/kW.h

PM :

0.01 g/kW.h

 

Call Us on 01794 521355

T25C2M specifications and design liable to modifications without prior notice

Alternator Specifications

General Data

  • Compliance with NEMA MG21, UTE NF C51.111, VDE 0530, BS 4999, CSA standards.
  • Vacuum-impregnated windings with epoxy varnish.
  • IP21 drip proof.

Alternator

Manufacturer / Type :

MECC ALTE ECO 32-3S

Number of phase :

3

Power factor (Cos Phi) :

0.8

Altitude :

1000

Overspeed :

rpm

Pole Number :

4

Exciter type :

No

Insulation class, temperature rise :

H/H

Voltage regulator :

AVR

Sustained short circuit current:

N/A

Total harmonics (TGH/THC)

N/A

Wave form : NEMA = TIF – TGH/THC

N/A

Wave form : CEI = FHT – TGH/THC :

N/A

Bearing – number :

1

Coupling :

Direct

Voltage regulation 0 to 100% load :

N/A

Recovery time (20% Volt dip) ms

ms

SkVA with 90 % of nominal sustained voltage (at 0.4 PF) :

N/A
 

 

Other Alternator Data

Continuous nominal rating @ 40°C :

40 kVA

Standby rating @ 27°C :

44 kVA

Efficiencies @ 4/4 load :

87.4 %

Air flow :

0,196m3/s

Short circuit ratio (Kcc) :

0.8

Direct axis synchro reactance unsaturated (Xd) :

190 %
 

Quadra axis synchro reactance unsaturated (Xq) :

98 %

Open circuit time constant (T'do) :

1.4 ms

Direct axis transient reactance saturated (X'd) :

14.3 %

Short circuit transient time constant (T'd) :

61 ms

Direct axis subtransient reactance saturated (X''d) :

10 %

Subtransient time constant (T''d)

15 ms

Quadra axis subtransient reactance saturated (X''q)

30.6%

Zero sequence reactance unsaturated (Xo) :

2.7 %
 

Negative sequence reactance saturated (X2) :

21.5 %

Armature time constant (Ta) :

31 ms

No load excitation current (io) :

N/A

Full load excitation current (ic) :

N/A

Full load excitation voltage (uc) :

N/A

Recovery time (Delta U = 20% transitoire) :

N/A
 

Motor start (Delta = 20% perm. Or 50% trans.):

N/A

Transient dip (4/4 charge) – PF : 1.8 AR :

N/A

No load losses :

N/A

Heat rejection :

N/A

 

Call Us on 01794 521355

T25C2M specifications and design liable to modifications without prior notice

Optional Conrol Panels

Standard panel : NEXYS


Specifications :
Frequency meter, Ammeter, Voltmeter
Alarms and faults :
Oil pressure, water temperature, Overcrank, Overspeed ( >60 kVA), Min/max, alternator, Low fuel level, Emergency stop
Engine parameters :
Hours counter, Engine speed, Battery voltage, Fuel level, AIr preheating

Standard panel : TELYS


Specifications :
Frequency meter, Ammeter, Voltmeter
Alarms and faults :
Oil pressure, water temperature, No start-up, Overspeed, Min/max alternator, Min/max battery voltage, Low fuel level, Emergency stop
Engine parameters :
Hours counter, Oil pressure, Water temperature, Engine speed, Battery voltage, Fuel level
 

Options

Engine and Radiator

  • Heat shield protection
  • Oil drain extension
  • Heavy duty air filter
  • Lube oil drain pump
  • Radiator core guard
  • Battery charger
  • Block heater
 

Alternator

  • Anti condensation heater
  • Enforced impregnation
  • Oversized alternator
 

Control panel

  • NFPA 110 level 1
  • Paralleling system
  • Remote annunciator
  • Oil temperature shutdown
  • Key start panel
 

Exhaust

  • Residential silencer
  • Critical silencer
  • Flexible exhaust conn.
 

Fuel

  • Day tank
  • Subbase fuel tanks UL
  • Water separator fuel filter
 

Enclosure M127

  • Silent 58.6 db @ 7m [23 Ft] (stby)
 

Literature

  • Parts
  • Maintenance
 

Weight & Dimensions

Open Model

Open Model Diagram

Overall size l x w x h : 1700mm x 896mm x 1144mm

Weight : 710kg Net 820kg Brut

 

With optional Exclosure

Overall size l x w x h : 2080mm x 960mm x 1415mm

Weight : 940kg Net 1050kg Brut

Call Us on 01794 521355

T25C2M specifications and design liable to modifications without prior notice

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