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DC Rectifier ( Diod Base)

JK Welding Rectifies are designed and manufactured for excellent welding Characteristics.
A three phase double wound transformer, a well designed transductor and a three-phase full wave silicon rectifier bridge with filter ensure a smooth and steady are minimum spatter and excellent weld bead shape.

High 80% Volt OCV ensure easy arc striking for low hydrogen electrodes.
Special surge suppressor device protect the control circuitry from voltage spikes.
Since the rectifiers are static machines with no moving parts negligible maintenance are required.

JK rectifiers can be used for MMA welding, TIC welding, SAW Welding and Carbon arc gouging with wide range of 200-300-400 and 600 Amps.

TECHNICAL SPECIFICATION

MODEL NO.	JKWR-200	JKWR-300	JKWR-400	JKWR-600
In put Supply	415V 2 Phase 50c/s	415V 3 Phase 50c/s	415V 3 Phase 50c/s	415V 3 Phase 50c/s
Out Put Current range	25-200Amps. DC	30-300Amps. DC	40-400 Amps. DC	60-600 Amps. DC
Max. Continuous Hand welding Current 60% Duty Cycle	200Amps.	300Amps.	400Amps.	600Amps.
Max. Continuous Hand welding Current 100% Duty Cycle	120Amps.	180Amps.	240Amps.	360Amps.
Open Circuit Voltage	80 V.DC	80 V.DC	80 V.DC	80 V.DC
KVA Rating	15 KVA	18 KVA	21 KVA	35 KVA
Insulation	Class "F"	Class "F"	Class "F"	Class "F"
Type of cooling	Forced Air	Forced Air	Forced Air	Forced Air
Approximate Weight	175 Kg.	230 Kg.	250 Kg.	300 Kg.

JK DC Suppressor	JK DC Suppressor Model JKDCS-300 and JKDCS-600 used in conjuction with JKHFU-600 and AC Welding Transformer of 100 volts OCV for Aluminum and its Alloys
TIG Control Console	JK-600-TCC Working on 230 Volts Single Phase (H.F. Unit)
Water Cooling System	JK WCS Specially built for welding application Consisting Tank-Pump-Exhaust Fan and Radiator working on 230 Volts Single Phase 50 C/S.

N. B. In view of continuous developments, we reserve right to modify the design, dimensions,
technical data and weight without any notice.