- Vertical, synchronous, 3-phase, air cooled, brushless generator.
- The delivery includes below mentioned:
- Free shaft end could be designed according to your request (max Lde = 600 mm),
but max @ 205 for DE and @ 160 for NDE. Solid shaft.
- The generator is designed with a wound rotor according to the highest industry standards and
safely withstand all overloads and other stresses encountered during rigorous operation.
- The magnetic core, coils, wedges and supports will be impregnated.
- Terminal boxes (main and auxiliary ) placed radially (IP54), 3 outlets + 1 for neutral outlet,
leading down/up on request,
undrilled aluminum plate without cable glands.
- 2x 3 pcs PT100 in the stator winding - - 1 set PT100 in bearings
- 1 pc PT100 for air outlet / 1 pe PT100 for air inlet
- Bearings: grease lubricated antifriction bearings on DE side; oil lubricated antifriction
bearings with oil chamber on NDE side.
Theoretical lifetime 100 000 hours.
- 1 pc of visual oil level meter for oil chamber.
- 1 pc of oil switch for signaling of min. oil level in the bearings.
- Insulated bearing on NDE side, earthing brushes on DE side.
- Anticondensation heating 230 V, 50 Hz, = 600 W
- 3x CT in neutral point, for differential relay
- 1x CT for AVR sensing
- 3x VT for AVR sensing
- Regulator BASLER DECS150 5NS1V + ICRM 07 installed in the terminal box.
Voltage regulation in range +5/-10% is without generator output reduction.
- Speed sensor SELET BO1EG124PO0, 3 impulses/rpm with 2 sensors (disk is included)
- First critical speed > 125% of runaway speed.
= Forces: Fal = 0 kN, Fa2 = OkN, Frs = NAKN, Frd = max 16 kN.
- Damper winding for parallel operation.
- Insulated bearing on NDE side, earthing brushes on DE side.
- Slip ring for rotor earth relay
- Total surface treatment 120 microns. RAL on request (RALSOOS).
- Standards: vibrations acc. to EN 60034-14 ed. 2cl.A noise acc. to EN 60034-9
- Acoustic power according to standard EN60034-9 is 101 dB, Acoustic pressure is approx. 88 dB.
- Spare parts: 1 pc PT100 for bearing, 1 pc Speed sensor SELET BO1EG124PO, 1 set of brushes.
- No generator baseframe, no vibration sensor, no brake!
Documentation (2x printed/2x CD in English language)
Operation and maintenance manuals which include:
Generator data sheet
Technical reports with electrical parameters of delivered equipments
Dimensional drawings, weight and moment of inertia
Determination of generator short-circuit torque
Wiring list and diagram, drawings of main and auxiliary terminal boxes
Workshop test procedures reports and Declaration of Conformity certificate
Testing
G&Em s.r.o. email: info@gaem.cz tel: +420 773 338 013
