Standard 60Hz Unit Configuration
STOCK / STANDARD UNITS CONFIGURATION in 60 Hz
“U” units:
120/208V 60Hz - 3 phase
“UM” units:
120/240V 60 Hz - single phase
Mitsubishi:
- NEXYS Panel
- Pre-wiring for auto start-up
- Measuring card
- Canopy (for enclosed units)
John Deere:
- NEXYS Panel
- Pre-wiring for auto start-up
- Measuring card
- Display screen with analogical values
- Canopy (for enclosed units)
Volvo: (except for V200U)
- Electronic Governor
- Water fuel separator
- Exhaust with flexible (for open units)
- Canopy (for enclosed units)
- TELYS Panel
- Pre-wiring for auto start-up
- Display screen with analogical values
- Low coolant level fault
Doosan:
- Electronic Governor
- Canopy (for enclosed units)
- TELYS Panel
- Pre-wiring for auto start-up
- Display screen with analogical values
Control Panels
NEXYS
TELYS
Stock in Suriname
T30U Power Products Generating set, equipped with a MITSUBISHI engine and MECC ALTE alternator. .
General characteristics
| Engine type | S4S-SD |
| Alternator type | ECP28VL-F12 |
| Performance class | G2 |
| Frequency (Hz) | 60 |
| Reference voltage (V) | 480/277 |
| Max power ESP (kVA) | 37.50 |
| Max power ESP (kWe) | 30 |
| Max power PRP (kVA) | 34.09090909090910 |
| Max power PRP (kWe) | 27.27272727272730 |
| Intensity (A) | 45 |
| Standard Control Panel | NEXYS |
| Optional control panel | TELYS |
| Optional Control Panel | N/A |
| Optional control panel | N/A |
Descriptive
| Mechanic governor |
| Mechanically welded chassis with antivibration suspension |
| Main line circuit breaker |
| 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 |
| 12 V charge alternator and starter |
| Delivered with oil and coolant -30°C |
| Manual for use and installation |
Power
| Voltages | ESP | PRP | Back-up power |
||
|---|---|---|---|---|---|
| kWe | kVA | kWe | kVA | ||
| 480/277 | 30 | 38 | 27 | 34 | 46 |
| 440/254 | 30 | 38 | 27 | 34 | 50 |
| 220/127 | 30 | 38 | 27 | 34 | 100 |
| 208/120 | 29 | 36 | 26 | 33 | 100 |
GENERAL DATAS
| Alternator brand | MECC ALTE |
| Alternator type | ECP28VL |
| Number of phase | 3 |
| Power factor (Cos Phi) | N/A |
| Altitude (m) | 0 à 1000 |
| Overspeed (rpm) | 0 |
| Number of pole | 4 |
| Excitation system | AVR |
| Insulation class | H |
| T° class, continuous 40°C | N/A |
| Regulation | DSR |
| Harmonic factor, no load TGH/THC (%) | N/A |
| Wave form : NEMA=TIF-(TGH/THC) | N/A |
| Wave form : CEI=FHT-(TGH/THC) | N/A |
| Number of bearing | 1 |
| Coupling | Direct |
| Voltage regulation at established rating (%) | N/A |
| Recovery time (Delta U = 20% transcient) (ms) | N/A |
OTHER DATAS
| Continuous Nominal Rating 40°C (kVA) | 30 |
| Standby Rating 27°C (kVA) | 38.40 |
| Efficiencies 4/4 load (%) | 89.80 |
| Air flow (cfm) | 0.096 |
| Short circuit ratio (Kcc) | 0.62 |
| Direct axis synchro reactance unsaturated (Xd) (%) | 165 |
| Quadra axis synchro reactance unsaturated (Xq) (%) | 71 |
| Open circuit time constant (T''do) (ms) | 930 |
| Direct axis transcient reactance saturated (X''d) (%) | 15 |
| Short circuit transcient time constant (T''d) (ms) | 46 |
| Quadra axis subtranscient reactance saturated (X""q) (%) | 19 |
| Subtranscient time constant (T""d) (ms) | 12 |
| Quadra axis subtranscient reactance saturated (X""q) (%) | 19 |
| Zero sequence reactance unsaturated (Xo) (%) | 2.80 |
| Negative sequence reactance saturated (X2) (%) | 13.20 |
| Armature time constant (Ta) (ms) | 11 |
| No load excitation current (io) (A) | 0.55 |
| Full load excitation current (ic) (A) | 1.90 |
| Full load excitation voltage (uc) (V) | 0 |
| Recovery time (Delta U = 20% transcient) (ms) | N/A |
| Motor start (Delta U = 20% perm. or 50% trans.) (kVA) | 0 |
| Transcient dip (4/4 load) - PF : 0,8 AR (%) | 0 |
| No load losses (W) | 0 |
| Heat rejection (W) | 3271 |
GENERAL ENGINE DATAS
| Engine model | MITSUBISHI |
| Engine type | S4S-SD |
| Air inlet | Athmo |
| Air coolant | N/A |
| Number of cylinders | 4 |
| Cylinder arrangement | L |
| Displacement (C.I.) | 3.33 |
| Bore (mm) | 94 |
| Stroke (mm) | 120 |
| Compression ratio | 22 : 1 |
| Speed (RPM) | 1800 |
| Pistons speed (m/s) | 7.20 |
| Maximum stand-by power at rated RPM (kW) | N/A |
| Frequency regulation (%) | +/- 2.5% |
| BMEP (bar) | 0 |
| Governor type | Mechanical |
EXHAUST
| Exhaust gas temperature (°C) | 600 |
| Exhaust gas flow (L/s) | 122 |
| Max. exhaust back pressure (mm EC) | 680 |
FUEL
| Fuel consumption 110% load (L/hr) | 11.50 |
| Fuel consumption 100% load (L/hr) | 9.80 |
| Fuel consumption 75% (L/h) | 8.20 |
| Fuel consumption 50% (L/h) | 6 |
| Maximum fuel pump flow (L/h) | 36 |
OIL BALANCE
| Oil capacity (L) | 10 |
| Min. oil pressure (bar) | 1 |
| Max. oil pressure (bar) | 5 |
| Oil consumption 100% load (L/h) | 0.11 |
| Carter oil capacity (L) | 9 |
HEAT
| Heat rejection to exhaust (kW) | 35 |
| Radiated heat to ambiant (kW) | 6 |
| Haet rejection to coolant (kW) | 35 |
AIR INTAKE
| Max. intake restriction (mm EC) | 200 |
| Intake air flow (L/s) | 45 |
COOLING SYSTEM
| Radiator & Engine capacity (L) | 8.90 |
| Max water temperature (°C) | 100 |
| Outlet water temperature (°C) | 93 |
| Fan power (kW) | 2 |
| Fan air flow w/o restriction (m3/s) | 1 |
| Available restriction on air flow (mm EC) | 10 |
| Type of coolant | Glycol-Ethylene |
| Thermostat (°C) | 76.5-90 |
EMISSIONS
| Emission PM (g/kWh) | N/A |
| Emission CO (g/kW.h) | N/A |
| Emission HCNOx (g/kWh) | N/A |
| Emission HC (g/kW.h) | N/A |
DIMENSIONS COMPACT VERSION
| Length (mm) | 1700 |
| Width (mm) | 896 |
| Height (mm) | 1144 |
| Dry weight (kg) | 670 |
| Tank capacity (L) | 100 |
DIMENSIONS SOUNDPROOFED VERSION
| Canopy | M127 |
| Length (mm). | 2080 |
| Width (mm). | 960 |
| Height (mm). | 1415 |
| Dry weight (kg). | 900 |
| Tank capacity (L). | 100 |
| Acoustic pressure level @1m in dB(A) | 76 |
| Acoustic pressure level @7m in dB(A) | 66 |
CONTAINMENT
| Canopy | M127 DW |
| Length (mm). | 2160 |
| Width (mm). | 966 |
| Height (mm). | 1582 |
| Dry weight (kg). | 1080 |
| Tank capacity (L). | 230 |
| Acoustic pressure level @1m in dB(A) | 76 |
| Acoustic pressure level @7m in dB(A) | 66 |
NEXYS, comprehensive and simple
The NEXYS is a versatile control unit allowing operation in manual or automatic mode. Equipped with an LCD screen, the user-friendly NEXYS offers high-quality basic functions to guarantee simple, reliable operation of your generating set.
Offers the following functions:
Standard electrical measurements: voltmeter, frequency meter, ammeter.
Engine parameters: working hours counter, engine speed, battery voltage, fuel level.
Alarms and faults: oil pressure, coolant temperature, failure to start, overspeed (> 60 kVA), charging alternator fault, low fuel level, emergency stop.
TELYS, ergonomic and user-friendly
The highly versatile TELYS control unit is complex yet accessible, thanks to the particular attention paid to optimising its ergonomics and ease of use. With its large display screen, buttons and scroll wheel, it places the accent on simplicity and communication.
The TELYS offers the following functions:
Electrical measurements: voltmeter, frequency meter, ammeter.
Engine parameters: working hours counter, oil pressure, coolant temperature, fuel level, engine speed, battery voltage.
Alarms and faults: oil pressure, coolant temperature, failure to start, overspeed, alternator min./max., battery voltage min./max., emergency stop, fuel level.
Ergonomics: wheel for navigating around the various menus.
Communication: remote control and operation software, USB connections, PC connection.