250KVA-400KVA Faraday AC Alternator Bearing Single or Double Bearing Generator

250KVA-400KVA Faraday AC Alternator Bearing Single or Double Bearing Generator​

Specification
Model series: FD4 series Brushless synchronous AC alternator
Range of power: From 200kw to 320kw, 190-690V
Frequency: 50/60Hz Low frequency
Usage: Make Electrical
Phase: Three Phase
Certificate: Has passed CE, ISO9001: 2008.
Export Markets: Global
Insulation class: H

Warranty period
Within 24 months from alternator's delivery or 18 months after the date first used, whichever comes first.

Accordant Standard
GB755 National Standard for Rotating Electrical Machine
IEC60034 (International Electrotechnical Commission)
BS5000, VDE0530, CSAC22.2-100 International Standard.

Application Area:
Faraday alternators fit all different brands of engines, are extensively used as prime or standby power in various applications, such as
General industry, Mining, Military, Oil-field, Construction, Telecommunication, Hospital, Engineering Machinery, Building construction, CHP, Marine and other harsh environment applications etc.

Raw material:
1. Copper wire has passed UL certified class 200
2. PMG and VPI are optional,
3. Insulation paper is Tyvek (Dupont paper).
4. Epoxy Resin from ALTANA in Germany
5. Low iron-loss silicon steel are BS470 from Shanghai BAOSTEEL GROUP

Product Description:
FD7 brushless AC alternator, the range of power from 1120kw to 2200kw.
It includes FD4S, FD4MS, FD4M, FD4MP, FD4LS, FD4L, FD4LP
3 phase, 4 pole, 50Hz/60Hz, 1500rpm/1800rpm, 190-690V

Standard Feature of Product:
1: Comply with the most common standard in terms of GB755, IEC60034, BS5000, VDE0530, CSAC22.2-100
2: Advanced Automatic-Voltage-Regulator
3: 2/3 pitch winding effectively eliminate harmonic waves, best fit for non-linear load
4: Single or double bearings are available, options for all kinds of adaptors and disc plates
5: Standard IP23 protection, optional severe environment protection
6. Alternative cable outputs on both sides
7: Standard PMG in excitation system.

Note:
*The generators have been designed for use in a maximum ambient temperature of 40degree and
Altitude less than 1000m above sea level
*All generators are 4-pole ones

Electric Features:
1. Voltage accuracy is ± 1% in static condition with any power factor, with optional PMG and MX321 AVR, voltage accuracy will be± 0.5%.
2. Faraday alternators can function in parallel among themselves.
3. Radio interference suppression.

Options:
1. Winding RTD and bearing RTD
2. Winding protection thermistor and relay
3. Anti-condensation heater
4. Air filter
5. Droop CT
6. IP44 protection