Technical details
The ESE 250 TBG natural gas generator produced by Endress Group Romania under the Zenessis brand is equipped with BAUDOUIN WP12D264E300NG engine, AFA alternator and INTELILITE AMF 20 control system, which ensures the starting of the generator, control of parameters, in manual or automatic system. The generator can be supplied with remote control and monitoring as well as other options. Zenessis power generators are guaranteed for 36 months, up to 2000 operating hours.
Standard features
| Command & control panel with measurement & metal control devices, protection class IP54 |
| Static battery charger |
| Dynamic battery charging alternator |
| Oversized start battery |
| Radiator triopical 50 / 55 °C |
| Emergency stop button |
| Vibration dampers |
| Electrical lines protected with tubing & gland |
| Residential silencer |
| Protection for hot components |
| Exhaust vibration compensator |
Engine
Engine
| Engine | BAUDOUIN |
| Model | WP12D264E300NG |
| No. of cilinders & arrangement | 6 in linie |
| Suction & cooling | Turbocharged & Water cooled |
| Speed (rpm) | 1500 rpm |
| Prime Power (kW) | 216 kW |
| Displacement (l) | 11.59 I |
| Bore & Stroke (mm) | 126 x 155 mm |
| Compression factor | 11.5 : 1 |
| Regulator | ECU |
| Total oil capacity (l) | 24 I |
| Engine coolant capacity | 40 l |
| Exhaust gas temperature | ≤650 °C |
Standard features
Alternator
| Model | AFA |
| Frequency (Hz) | 50 Hz |
| Voltage (V) | 400 / 230 V |
| Concept | Brushless, single bearing |
| Power factor | 0.8 |
| Protection class | IP23 |
| Insulation class | H |
CONTROL SYSTEM ComAp AMF 20
The command and control panel is mounted in a metal box with IP 54, mounted inside the generator, provided with glass for viewing from outside, equipped with:
Devices
| Control module ComAp AMF 20 |
| Static battery charger |
| Emergency stop button & circuit breaker fuses control |
Control panel
| 1. Left button |
| 2. Right button |
| 3. Horn Reset Button |
| 4. Fault Reset button |
| 5. Up button |
| 6. Page button |
| 7. Down button |
| 8. Enter button |
| 9. Start button |
| 10. Stop button |
| 11. GCB button. Works in MAN and TEST modes only 12. MCB button. Works in MAN and TEST modes only |
| 12. MCB button. 12. MCB button. Works in MAN and TEST modes only |
| 13. Generator status indicator |
| 14. GCB On. Green LEDs are on if GCB is closed and Gen-set is healthy |
| 15. Pregnancy |
| 16. Graphic B/W display, 132 x 64 pixeli |
| 17. Mains status indicator |
| 18. MCB On. Green LEDs are on if MCB is closed and Mains is healthy |
Configuration
| Microprocessor control |
| 132 x 64 pixeli LCD display |
| Programming on front panel as well as through PC software |
| Control buttons and soft touch navigation |
| Remote communication via USB or with optional modules via RS232, RS485, Ethernet or SMS |
| Store 180 events with date and time |
| Maintenance programming 3 levels |
| Engine heater control –Optional |
Displayed parameters:
| Motor – turatie motor; presiune ulei; temperatura agent racire; timp functionare; tensiune baterie; nesecitate efectuare mentenanta motor. |
| Generator – tensiune (L – L, L – N); curent (L1 – L2 – L3); frecventa; curent impamantare; kW; Pf; kVAr; kWh, kVAh, kVArh; secventa faza. |
| Retea principala – tensiune (L – L, L – N); frecventa. |
Circuit protection:
| Avertizari – esec incarcare; subtensiune baterie; esec oprire; indicator nivel combustibil scazut – optional; suprasarcina kW; secventa faza negativa. |
| Pre-alarme – presiune scazuta ulei; temperatura ridicata motor; temperatura scazuta motor; sub / supraturatie; sub / suprafrecventa generator; sub / supratensiune generator; avertizare ECU. |
| Opriri –esec pornire; oprire de urgenta; presiune scazuta ulei; temperatura ridicata motor; nivel scazut agent racire; sub / supraturatie; sub / suprafrecventa generator; sub / supratensiune generator; senzor presiune ulei deschis; inversare faza. |
| Soc electric – impamantare; suprasarcina kW; supracurent generator; secventa faza negativa. |
Standards: electrical safety / EMC compatibility
BS EN 60950; BS EN 60950 – 6 – 2 EMC; BS EN 61000 – 6 – 4 EMC.
Housing
Made of galvanized steel, electrostatically painted, acoustically soundproofed, provides protection against water ingress. It is modularly designed with indoor access uses. The exhaust is of residential type, mounted inside the housing and ensures a noise level in accordance with directive 2000/14/EC. The access doors are equipped with locks.
Housing
| 1. Steel structure, fuel tank included; the casing is made of sheet steel, galvanized, electrostatically painted, soundproofed. |
| 2. Emergency stop button |
| 3. The control panel is mounted on the chassis; located on the right side of the generator set. |
| 4. Corrosion resistant hinges & hinges |
| 5. The oil can be drained off with a tap and a hose |
| 6. Exhaust system inside the housing |
| 7. Large access doors for easy maintenance |
| 8. Front & rear – large access doors for easy maintenance |
| 9. Chassis – fuel tank |
| 10. Lifting points for crane |
| 11. Access to radiator cap – on the housing cove |
| 12. Noise attenuation / soundproofing materials |
| 13. Air intake/exhaust grilles |
Dimensions and weight
Dimensions and weight of open genset
| Sizes (length x width x height) (mm) | 2850 x 1110 x 1667 |
| Gross weight (kg) | 2150 |
Dimensions and weight of the closed genset
| Sizes (length x width x height) (mm) | La cerere |
| Gross weight (kg) | La cerere |
Optional features
| Electrical panel anti-condensation heating system |
| Oil drain pump |
| Remote monitoring & control system |
| Electromechanical or motorised 3 / 4 pole AAR load transfer panel |
| Electromechanical or motorised 3 / 4 pole CB protection switch |
| Detour board – patented invention ENDRESS – Patent OSIM 0010 / 2012 |
| Remote radiator |
| Tropical use air filter |
| Trailer |
Endress Group Romania S.R.L. certifications:
ISO 9001 : 2008, ISO 14001 : 2005, ISO 18001 : 2008.
ZENESSIS generators are CE compliant, and are tested according to the EU legislation on noise levels 2000 / 14 / EC.
Reference ambient conditions: 1000 mbar; 25° C; 30% relative humidity; power according to ISO 3046 / ISO 8528 standards
Prime power (PRP) – ISO 8528
Primary power (PRP) – is the continuous power that a generator is capable of supplying continuously while supplying a variable electrical load when operating for an unlimited number of hours per year under agreed operating conditions, within the maintenance intervals and procedures prescribed by the manufacturer.
Standby power (ESP) – ISO 8528
Standby power (ESP) is the maximum power available at a variable load, under the operating conditions provided, that a generator is able to provide in case of power failure or under test conditions, maintenance intervals and procedures being performed as prescribed by the manufacturer.
