Home | » Products | » Welding Rectifiers | » Thyristorised Welding Rectifiers |
With our vast experience in this domain, we are dedicated in offering our esteemed clients the finest quality Thyristorised Welding Rectifiers. Our offered rectifiers have a attribute of flowing constant current that ensures spatter with consistent droplet transfer. These rectifiers are widely used for all types of welding requirements in various automobile and engineering industry. In addition to this, these Thyristorised Welding Rectifiers contains in built V/A meter for their safe usage.
Features:
In-Built HOT START facility guarantees easy arc striking with added electronic device to avoid electrode freezing.
State-of-the-art Thyristorised power regulation ensures accurate & repeatable welding current setting.
Single range current control with step less adjustment & remote control facility.
Fully protected against external interference from other electromagnetic sources making it suitable for TIG or Plasma application with necessary Add-Ons.
Light weight robust with easy maneuverability. Optimised design of transductor ensures smooth & steady arc with minimum spatter.
Fully copper wound coupled with reliable electronic circuits ensures trouble free service even in site conditions.
Specifications:
MODEL | BTH 300 | BTH 400 | BTH 600 |
INPUT ( Ãâہ¡ÃƒÆ’‚±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.
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Ltd. |