Equipment for local and volumetric PWHT (heat treatment of welded joints)

Heat treatment unit RT76-6-M

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  • Description and specifications

Upgraded transportable automatic unit RT75-6-M (capacity 75 kW) in low case.

Local heat treatment unit for welded joints RT75-6-M

Number of channels
- Hard frame case with powder painting and additional varnish coating - Power sockets on the back panel - Special wheels for manual move - Reinforced base for loader transportation - There are 4 eye-bolts on the top panel to move by crane
- Air cooling - Insulation class - H - Voltage on the primary winding - 50 Hz, 3 outlets of 360, 380, 400V
Working voltage (secondary winding)
0 - 30 - 60 V
Nominal power of each channel
10,8 kW 4 heaters
Primary current at 100% cycle, A
- Control of working temperature of transformer with forced shutdown in case of overload or short circuit -Stop button -Individual protection of each channel through a fuse -Safety shutdown device 300mA (optional) -Unit for control of voltage stabilization Control voltage stabilization unit (optional)
Contact voltage referring to grounding
- Maximum voltage is 30V with quick-release tripping via built-in protective cut-off device 300 mA
Temperature register
6-channel, electronic. Record on chart paper of 100 mm (optional - paperless recorder)
Thermocouple inputs
6 type K thermocouple panel connectors
Type of controller
TC-2066 with special software in case of separate control for each channel. P250A or P256A in case of control of all channels by one program (optional).
Visual control
- Neon indicator - Ammeter 200А
Manual control
Enegry regulator for each channel
Transformer power, kW
Order code Description Add to Cart
750073 Local heat treatment unit RT75-6М