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Fuan Tongbo Electrical Machinery Co., Ltd.

Alternator, Asynchronous Motor, Three Phase Asynchronous Motor manufacturer / supplier in China, offering Tbs Brushless Synchronous AC Alternators, 0.75kw, 1HP Jy Series Single Phase Electric Motor, 0.55kw, 0.75HP Jy Series Single Phase Motor and so on.

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Tbs Brushless Synchronous AC Alternators

FOB Price: US $57 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $57/ Piece
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Port: Xiamen, China
Production Capacity: 3200 Sets Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: TBS
  • Operating Speed: Constant Speed
  • Species: Tbs
  • Casing Protection: Closed Type
  • Starting Mode: Variable Frequency Starting
  • Brand: Tongbo
  • Insulation Class: H
  • Transport Package: Carton/Wooden Case/Wooden Crate
  • HS Code: 8501520000
  • Application: Industrial
  • Number of Stator: Three-Phase
  • Rotor Structure: Squirrel-Cage
  • Number of Poles: 2, 4, 6, 8
  • Certification: ISO9001, CCC
  • Protection Class: IP21
  • Trademark: tongbo
  • Origin: Fujian, China
Product Description
Electric Character:
EXCITATION SYSTEM:
AVR: SX440, SX460, MX321, MX341
The main stator supplies power to the exciter stator via the AVR. The exciter rotor output is provided to the main rotor by a three-phase full wave bridge rectifier. This rectifier is protected by a surge suppressor against surges ecused by short circuit or lost Synchronization.  Voltage regulation of SX440 AVR with three phase induction detecting module< ±0.5 %.MX321 and MX341 suitable for the generator with permanent magnetic generator (PMG).

Electric Features

Insulation And Varnish:
The insulation system is class H.
All wound components are impregnated with materials and processes designed specifically ensure the generator running in dreadful conditions. The special developed resin materials meet rotating components.

Windings and Electrical Performance:
All generator stators are wound to 2/3 pitch, This eliminates triple(3rd,9th,15th…)harmonics on the voltage waveform and is an optimum designed for UPS equipment of non linear loads. The 2/3 pitch design avoids excessive neutral currents result from higher winding pitches. A fully consecutive damper winding reduces oscillations during paralleling. The 2/3 pitch windings and carefully pole and tooth ensures very low waveform distortion.

Terminals And Terminal Box:
Standard generators are 3-phase,and you can reconnect 12 ends of the terminals, which are mounted on a terminal block at the non-drive end of the generator. A sheet steel terminal box within AVR is provided with enough place for the customers'wiring. It has removable panels for easy access.

Telephone Influence Factor:
THF(BS EN60034-1)<2%
THF(NEMA MG1-22)<50

Mechanic Features:

SHAFT AND KEY
All generator rotors are dynamically balanced to better than minimum vibration of BS6861: part1 grade 2.5 double bearings generators are banlanced with a half key.

ENGINE ADAPTOR AND COUPLING

All generators are designed two kinds of construction. The adaptor and the drive plate is consonant with SAE standard.

LEVELS Of PROTECTION

All generators are IP2 and IP23 and IP44 can be optional for aircool protected generator. but rated power will decrease 5~10%.
The Definition Of The Product Model:
Tbs Brushless Synchronous AC Alternators

Option And Accessory
Windings temp protect thermistor and relay 
PMG
MX321 or MX341
Transformer for droop during paralleling

Technical date
ModelRated Output(KW)Rated Capacity(KVA) Rated Vottage(V)Rated Current(A)Power Factor(CosфRated Speed(r.p.m)Rated Frequency(Hz)Gro$$ Weight(Kg)
TBS164A6.58.140012.30.81500/180050/6095
TBS164B8.81140015.80.81500/180050/60102
TBS164C10.813.540019.50.81500/180050/60110
TBS164012.816400230.81500/180050/60116
TBS184E1822.540032.50.81500/180050/60141
TBS184F2227.540039.70.81500/180050/60164
TBS184G2S31.340045.10.81500/180050/60180
TBS184H3037.540054.10.81500/180050/60230
TBS184J324040057.70.81500/180050/60240
TBS224C3442.540061.40.81500/180050/60225
TBS224D405040072.20.81500/180050/60270
TBS224E486040086.60.81500/180050/60290
TBS224F58725400104.60.81500/180050/60330
TBS224G6885400122.70.81500/180050/60370
TBS274C80100400144.30.81500/180050/60435
TBS274D91114400173.20.81500/180050/60460
TB5274E1121404002020.81500/180050/60510
TBS274F128160400225.50.81500/180050/60550
TBS274G140175400259.80.81500/180050/60550
TBS274H160200400288.70.81500/180050/60650
TBS314C200250400360.80.81500/180050/60910
TBS314D2362954004330.81500/180050/60975
TBS314E2603254004690.81500/180050/601055
TBS314F304380400548.50.81500/180050/601183
TBS354C360450400656.80.81500/180050/601350
TBS354D400500400721.70.81500/180050/601450
TBS3S4E480600400880.50.81500/180050/601598
TBS3S4F536670400967.10.81500/180050/601753

REMARK

All the rated are on basis of environment temperature 40#C, altitude not exceeding 1000m.

Different temperature offers different standby power, the define of standby power is  related to the standard of ISO8528-3.

All the rotors are 4 poles, as to other pole generator, please contact the manufacturer.

Generators in other voltage range depend on costumers request

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