Information - Email us at sales@taylor-winfield.com
 

Electrical Specifications

Throat Depth, Inches

12”

24”

Machine Size in KVA Rating

30KVA only

30 KVA

50 KVA

75 KVA

Secondary Volts
                     Maximum Parallel
                     Minimum Series


6.57
2.58


6.57
2.58


8.84
3.53


10.45
4.15

Secondary Amps, S.C., +/- 10%
                   Maximum Parallel
                   Minimum Series


25,900
10,100


18,800
7,400


25,300
10,000


29,900
11,900

Demand KVA, S.C.
                   Maximum Parallel


163


118


214


299

Power Factor, S.C., Percent

1.6

2.9

2.5

2.9

Primary Amps, Maximum
                   230 Volts
                   460 Volts


742
371


537
269


976
488


*
680

SCR Contactor Amperes
                   230 Volts
                   460 Volts


600
600


600
600


600
600


600
600

Circuit Breaker Amperes
                   230 Volt
                   460 Volt


100
100


100
100


225
100


*
225

Line Fuse Rating, Amperes
                   230 Volts
                   460 Volts


90
45


90
45


150
70


*
110

Cable Size, 5% Drop, 5% Duty Cycle for Cable Run Not Over 100 ft.
                   230 Volt
                   460 Volt



00
4


00
4


0000
2


*
0

* 230 Volts is not recommended for 75 kva machines. Tap Switch becomes overloaded at maximum settings.

OPERATING CONTROL VOLTAGE, SOLENOID VALVE VOLTAGE will be 115 volts unless otherwise specified.

INITIATING SWITCH VOLTAGE will be low voltage (24 to 30 volts) .

TRANSFORMER SECONDARY VOLTAGES and other electrical characteristics shown above will be furnished unless otherwise specified.

LEADS FOR WELDING POWER supply are provided within the welder frame so that power connections can be made at customer's convenience.

TAYLOR-WINFIELD recommends the above indicated circuit breaker and cable sizes, but customer should check local, city and state electrical code requirements.

Short circuit measurements are taken at 811 horn spacing using copper bar of the same diameter as the electrode holder.

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