Commonwealth SS1200 three-phase AC barrel welding controller, a leap in energy-saving technology

FEDERAL WELDER Commonwealth SS1200 three-phase AC barrel welding controller

a leap in energy-saving technology

1.0 Introduction

Comparison between AC and DC drum seam welding

Since 1990, the British federal barrel welder has started a single-phase DC welder to reduce the large primary power installation and operating costs required for conventional single-phase AC welding.

Single-phase AC welders typically require: 380 V + 600 amp primary power supply with a power factor of 0.3.

In recent years, for the same reason, the three-phase DC welding of 1000Hz intermediate frequency inverter control has been promoted, so that the load balance of the three-phase power supply used is more effective.

According to the federal company's decades of experience in barrel welding, high-speed AC barrel welding is usually insensitive to mechanical parameter adjustment or steel material specification changes; when using single-phase DC welding, the two must be very precise control, Ensure the welding quality is stable.

SS1200 controller is a new type of inverter welding control device, which utilizes the latest technology high-power IGBT and electronic components to make the AC output barrel welding, as close as possible to the original DC welding in installation and operation costs. A revolutionary change in energy efficiency.

1.1 General description

● The SS1200 controller is a stand-alone floor-standing electrical cabinet assembly equipped with a main circuit breaker for connecting a conventional single-phase AC barrel welder to a three-phase power supply; it consists of the following units:

● Power control: It consists of a bridge rectifier, a DC capacitor bank, a transistor [IGBT`S - an isolation gate bipolar (field effect) high power transistor group used in the inverter] and a drive circuit system.

The power source converts the primary three-phase AC to DC and then to a single-phase AC that supplies the welding transformer.

● Microprocessor control: used by the operator to program the welding parameters.

The unit uses the transformer and primary current feedback to pass all of the output and input signals that are not transmitted and received by the respective welding current and frequency to ensure the required welding current is supplied.

1.2 SS1200 inverter control electrician schematic

SS1200 welding current control curve

1.3 Application

● Welding electrical: 380 volts, 50 Hz

A three-phase power supply, plus grounding, is connected to the factory grid via an HRC fuse. The continuous current primary current rating is 200 amps.

● Controller Electrical: A 24 VDC, factory supplied.

● Water: The factory provides a water inlet pipe.

The maximum influent temperature is 25 ° C,

The minimum flow per minute is 6 liters of clean water.

A return pipe from the outlet pipe to the factory.

1.4 SS1200 Advantages of other control system comparisons

â—‹ Three-phase connection - power balance

â—‹ Power consumption is reduced by approximately 60%

â—‹ Power factor COSÑ„ increased to 0.98

â—‹ High quality welding quality with full sine wave

â—‹ High quality boundary welding with precision start

â—‹ Constant current control regardless of electrode state or material resistance

â—‹ Due to the higher welding frequency, the heating area is smaller

â—‹ Improved welding wheel life

â—‹ Simplified setting of welding controller

â—‹ Can be connected to a standard AC transformer

2.0 security

● SS1200 improves the CE certificate of conformity according to the EU (European Community) safety rules; it is matched with the barrel welder of the British Federal/Federal Welding Machine Company.

3.0 Installation, delivery and training

● The controller requires a three-phase power supply. The controller provided is itself a shelled cabinet that can be placed in its original position or close to the original control cabinet.

4.0 Quality Assurance

From the date of final delivery, provide a one-year warranty, or due to non-federal welder company, cause the controller to delay the delivery of the event, from the delivery date, the warranty period is 30 days; To choose.

5.0 Information

● An English version of the operating manual will be provided, including:

● adjustment / calibration steps,

● programming steps,

● Electrical schematic.

SS1200 appearance picture

Size: width × depth × height (mm) 1000 × 400 × 2000

Color: light gray RAL7032

Information translation editor provides: Federal Technology (China) Co., Ltd.

Business contact number: 010 65256697.

Video Conference Light

Beauty fill light, illuminate a more beautiful self, soft light can make you look more charming, soft light, illuminate your beauty, stable output of brightness, no screen flicker, even fill light, easy to use, and the adjustment control is clear at a glance.The product stand is equipped with a non-slip pad, which will not slip off when clipped on the computer.

Video Conference Light, the best video conference lighting,desktop video conference light

Guangdong Jishengke Industrial Co.,Ltd , https://www.jskpad.com