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Home » Products » Welding Rectifiers » Magnetic Rectifiers

Magnetic Rectifiers

Magnetic Rectifiers
Magnetic Rectifiers
Product Code : 08
Brand Name : BTH ELECTRICS
Product Description

Our company serves the clients with the finest quality Magnetic Rectifiers. These rectifiers are used in repairing work, maintenance, structural steel work, process plant, ship building and in different welding purposes. Our offered rectifiers are widely demanded among the clients for their applications in various nuclear plants, automated and mechanical equipments, aerospace, automobile power generation, food processing machinery and others. We offer these Magnetic Rectifiers in different technical specifications so as to suit the requirements of the clients.

Features:

  • Full wave silicon rectifier with excellent welding characteristics.
  • High open circuit voltage to accommodate easy arc striking of wide variety of welding electrode.
  • Optimized design of transductor ensures smooth & steady arc with minimum spatter.
  • High quality CRGO laminations ensure very low idle power consumption.
  • Fully copper wound with near perfect design ensures low energy consumption with trouble free service life.
  • Robust design with powder coated chassis ensures long life in site conditions also.
  • Easily adaptable for TIG or Plasma application with necessary Add-Ons.


Specifications:

MODEL

BTH  300

BTH  400

BTH 600

INPUT ( ±10%) Supply Voltage

415/440 V, AC

415/440 V, AC

415/440 V, AC

Phase/ Frequency

3 - Phase, 50Hz

3 - Phase, 50Hz

3 - Phase, 50Hz

Type of Cooling

Forced Air

Forced Air

Forced Air

Insulation Class

F/H

F/H

F/H   '

Primary Current Max. Rated - Single Operator

22 Amps

28 Amps

44 Amps

At Max. Rated KVA- Single Operator

16.5

20

34

Input Cable Section - Single Operator (Cu)

10 mm2

10 mm2

16 mm2

Open Circuit Voltage (Max.)

75 - 85V

75 - 85V

75 - 85V

Welding Cable

50 mm2

50 mm2

95 mm2

Range

5 - 300 Amps

5 - 400 Amps

5-600 Amps

Protection Class

IP 23

IP 23

IP 23

Overload Protection

Thermal

Thermal

Thermal

Max. cont. hand weld current at 60% duty cycle

300 Amps

400 Amps

600 Amps

Max. cont. auto, weld current at 100% duty cycle

 

300 Amps

400 Amps.

(Approx.) Weight

155 Kg.

160 Kg.

270 Kg.


BTH ELECTRICS (GUJ.) PVT. LTD.


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