TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA
TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA
TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA
TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA
TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA
TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA
TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA
TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA

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TZH Brush series Welding Alternator TFW Brushless series generators CHANGLONG power 1250KVA-5KVA

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Model No. : TFW400-4
Brand Name : CHANG LONG

Product description

Alternator TFW Brushless series TZH Brush series Welding generator

CHANG LONG Alternator

Model

TFW144J-4

Standy Power:

400KVA/320KW

Exciter

Brushless

Frequency

50Hz/60Hz

Cooling fan

Cast aluminum alloy

Speed

1500rpm/1800rpm

Windings

100%copper

Voltage

220/380V,254/440V,240/416V,127/220V,120/208V 

Insulation class

H

Frame:

The frame is made by steel plate.All industrial standard generators is IP21(NEMA1).

also IP23 is an option.But rated power will decrease 5%.

A.V.R:

SX460/SX440

Winding Pitch 

2/3

Shaftand Key:

All generator rotors are dynamically 

Balance to better than BS6861:

Part 1 Grade 2.5 for Minimum vibration in operation.

Two bearing generators are balance with a half key.

Terminal

12

Protection

IP23

Terminals And Terminal Box: 

Standard generator are 3-phase reconnect able with 12 ends brought out to the terminals,

which are mounted on a cover at the non-drive end of the generator.

A sheet steel terminal box contains the AVR and 

provides ample space for the customers’wiring

and gland arrangements.It has removable panels 

for easy access.

Altitude 

≤1000m

Overspee

2250rpm

Voltage Regulation

±1.0%

Engine Adaptor And Coupling:

All generator have two

Kinds construction.The single-breaing generators engine adaptor to SAE0,1,2,3,4 and 5,the coupling

Discs to SAE 7,5,8,10,11,5,14 and 18 are available.

The double-bearing generators to SAE 0,1,2,3,and 5

are available.

Total harmoniTGH / THC

<±1.5%/<5%

Telephone Interference

THF<2%/TIF<50

                               
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