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20 kW Generator Alternator Model SM180C Single Phase 120/240 Volts SAE 4 SAE 7.5

20 kW Generator Alternator Model SM180C Single Phase 120/240 Volts SAE 4 SAE 7.5

  • $1,040.00


* This item must be shipped by freight truck due to the weight. Please contact us for a shipping quote before you purchase here. 

Sinocox designs, manufactures, and markets the alternators which comply with national  and international standards. The alternator can be broadly used in the all‐purposed application, such as backup, rental, telecom and marine, and also can be used in a particular working condition, such as oil field and altitude area.

Compliant with Standards:

IEC 60034,NEMA MG1-32, ISO 8528,  CSA C22.2-100,,VDE 0530,GB755


Automatic Voltage Regulator(AVR)

Sinocox designs and develops the AVR which has a comprehensive function of voltage regulation and ensure the regulation precision within 1%


Vacuum Pressure Impregnation(VPI)

Company uses  the advanced  impregnation  equipment to  ensure the  electrical  insulation and  mechanical strength. Vanish impregnates the every field of the product effectively under the vacuum environment so as to make the possibility of the best‐quality of insulation performance. Sequentially, the machine is able to be running surrounded by a harsh environment.


2/3 Winding Pitch

2/3  winding pitch  effectively  eliminates  the  effect  of  the  third  harmonics;  thereby  the  alternator  is  well‐protected against overheating and well‐operated under paralleling use.


Efficiency 


Optimizing the design of laminations, and the cooling system is greatly improved so that the temp rise is well‐controlled in the reasonable level, the varied loss are eliminated. As a result, the high efficiency of the alternator has been achieved and more KVA with same engine will be contributed.

Product Mechanical Features:


Plug and Play


Assembly  dimension  is  suitable  to  both  famous  international  alternator  brands,  customer  is  able  to  install Sinocox alternators directly without changing the design of the base and canopy.


Metal Terminal Box



Through  the  reconnection  of  12  leads,  the  output  voltage  can  be  changed  to  adapt  the  varied  requirement of nations and areas.


Protection



Standard protection is IP23, and optional protection IP44 is also available.
The winding is protected against humidity during manufacturing. We also provide the special‐treated and anti‐harsh winding. Space heater is optional as well.


Balancing and Bearing



All alternators are balanced under ISO8528 and BS5000 regulation. Greased for life bearing


DM160E Technical Data

Standards and Options:

Item Standard Optional Added Function
Automatic Voltage Regulator VR301 VR302
Paralleling use
Winding Standard “Add‐ons ®”
Winding Protection Standard Special‐Treated Humidity>95% or anti‐harsh
Protection IP23 IP44
Connection to Engine Single Double
Space heater
Temp Sensor of Winding


Mechanical Performance:

Max. Overspeed 2250 RPM
Bearing 6306 2RS (ISO)
Net Weight 106 kg
Gross Weight 112 kg
Packaged Dimension 80 x 60 x 70 (cm)


Electrical Performance:

Excitation System Self‐excited + AVR
Voltage Regulation Precision ±1%
Insulation Class H
Winding Pitch 2/3
Leads 12
50 Hz  400V 60 Hz  480V
Xd Direct axis synchro. reactance unsaturated 1.691 1.786
X'd Direct axis transient reactance saturated 0.171 0.185
X"d Direct axis subtransient reactance saturated 0.112 0.116
Xq Quadra. axis synchro. reactance unsaturated 0.837 0.921
X"q Quadra. axis subtransient reactance saturated 0.198 0.205
X2 Negative sequence reactance saturated 0.190 0.208
Xo Zero sequence reactance unsaturated 0.162 0.168
T'd Short‐Circuit transient time constant 0.073 0.077
T"d Subtransient time constant 0.0045 0.0045
T'do Open circuit time constant 0.380 0.38
Ta Armature time constant 0.0055 0.0055
Kcc Short‐circuit ratio 1/Xd 1/Xd

 

 

 

50 Hz Three-phase ( 12 leads ) Single-phase ( 12-leads )
Power Factor 0.8 0.8 0.8 0.8 0.8 0.8 0.8
Y  Series Star 380 400 415 440
YY Parallel Star 190 200 208 220
∆  Series Delta 220 230 240 254
∆∆ Double Delta 220 230 240
KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW
Cont. F 105/40℃ 17.0 13.6 17.0 13.6 17.0 13.6 16.2 13.0 10.2 8.2 8.7 7.0 8.7 7.0
Cont. H 125/40℃ 18.8 15.0 18.8 15.0 18.8 15.0 17.9 14.3 11.3 9.0 11.3 9.0 11.3 9.0
Standby H 150/40℃ 20.4 16.3 20.4 16.3 20.4 16.3 19.5 15.6 12.2 9.8 12.2 9.8 12.2 9.8
Standby H 163/27℃ 21.8 17.4 21.8 17.4 21.8 17.4 20.8 16.7 13.1 10.5 13.1 10.5 13.1 10.5

 

60 Hz Three-phase ( 12 leads ) Single-phase ( 12-leads )
Power Factor 0.8 0.8 0.8 0.8 0.8 0.8 0.8
Y  Series Star 416 440 480 460
YY Parallel Star 208 220 240 230
∆  Series Delta 240 254 277 266
∆∆ Double Delta 220 230 240
KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW
Cont. F 105/40℃ 21.3 17.0 21.3 17.0 21.3 17.0 20.3 16.2 12.8 10.2 10.9 8.7 10.9 8.7
Cont. H 125/40℃ 23.4 18.8 23.4 18.8 23.4 18.8 22.4 17.9 14.1 11.3 14.1 11.3 14.1 11.3
Standby H 150/40℃ 25.5 20.4 25.5 20.4 25.5 20.4 24.4 19.5 15.3 12.2 15.3 12.2 15.3 12.2
Standby H 163/27℃ 27.3 21.8 27.3 21.8 27.3 21.8 26.0 20.8 16.4 13.1 16.4 13.1 16.4 13.1

 

 

 

Drive Disk

BX P X Y AH
11.5 352.4 333.38 8 11 39.6
10 314.32 295.28 8 11 53.8
8 263.52 244.48 6 11 62
7.5 241.3 222.25 8 9 30.2
6.5 215.9 200.02 6 9 30.2

Flange

BD AK AJ W BF N
SAE5 356 314.32 338.38 5 11 8
SAE4 408 361.95 381 5 11 12
SAE3 460 409.58 428.62 6 11 12

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