Equipment for local and volumetric PWHT (heat treatment of welded joints)
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We expand assortment with new 9 kVA PWHT single-channel unit

06.08.2019 20:33:00
Термообработка сварных швов - We expand assortment with new 9 kVA PWHT single-channel unit

Discription
 
Another one unit in the line of equipment of single-channel inverter units, designed to achieve the perfect balance between compactness, power and cost. Specially designed to solve simplified tasks, herewith it is possible to do heat treatment of welded pipe joints with a diameter of up to 273 mm.
 

Thus, the line of equipment of portable single-channel units consists of 3 machines

финал 3 инвертора.jpg

Technical specifications 

Unit

РТ12-1

РТ9-1

РТ6-1

Power, kWa

11

9

6

Supply voltage, V

380 (3 phases)

380 (3 phases)

220 (1 phase)

Maximum current of the load, A

180

135

90

The duration of the load,%

100

100

100

Secondary power, V

Adjustable 20-80 or constant 60

Adjustable 20-80

Adjustable 20-80

Temperature controller

Single channel PID controller PT-2080*

Single channel PID controller PT-2080*

Single channel PID controller PT-2080*

Temperature register

USB single-channel recorder*

USB single-channel recorder*

USB single-channel recorder*

Count of heaters

4 pcs. 60V 2.7 kW /        3 pcs. 80V 3.6 kW

3 pcs. 60V 2.7 kW /      2 pcs. 80V 3.6 kW

2 pcs. 60V 2.7 kW /      1 pc. 80V 3.6 kW

Dimensions, mm WxLxH

205х405х420

205х480х360

210х385х315

Master/slave system

Yes (optional)

Yes (optional)

Yes (optional)

Weight, kg

17.6

15,1

10.6


*Modifications to the temperature control and the recording system


Морда термодат+бентруп.jpg
   
             

    Control system with RT2088 controller and 4-channel Thermodat recorder.

 морда термодат.jpg


 
  Control system with combined controller and 1/2/4 channel Thermodat recorder. 
Units with Thermodat controllers and registers do not have ability to generate reports, only graphs printing is available.


Reporting and permitting documents

When working of the objects in Russia the equipment must have the following certificates:
     
  1. Certificate of conformity of the technical regulations of the Customs Union
  2. Certificate of ISO 9001:2019

Especial attention is paid for temperature recorders at which the heat treatment mode is fixed. Such registrators must have:
 
  1. Certificate of entry into the Unified Registry of measuring instruments.
  2. Periodic inspection certificate.
(Certificates are attached with delivery, or you can request them by call to us)


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