RVA • Rectangular electrical heating battery

Rectangular heating element with 50°C maximum outlet temperature

Minimum air speed: 1,5 m/s

Standard dimensions are 400x200 to 1000x500.

Power range from 6 to 90 kW

Operating voltage: 400V triphase

• Electric heaters RVA are designed to heat clean air in ventilation systems

• Casing made of aluzinc coated steel, with rubber rings on either side for air tightness
• Heating elements made of stainless steel ASI 304

• High temperature proof casing made from aluzinc coated steel
• Heating elements made from stainless steel AISI 304
• Two-stage overheat protection: the first stage switches on when the temperature reaches 50°C (automatic reset), the second stage switches on when the temperature reaches 100°C (manual reset with pushbutton on the casing)
• 20mm duct moutning frame on each side
• No internal temperature controller is provided, external controllers have to be used (see section J11)

• Heaters RVA can be installed vertically or horizontally
• In case of horizontal instalation, the electrical boxes must be on the left or right side
• The distance between RVA and another element (fan, damper,...) must be at least two times the duct size

• Room temperature sensors type TG-R

-TG-R430 : 0-30°C with setpoint adjustment

-TG-R530 : 0-30°C

• Duct sensor type TG-K

-TG-K330 : 0-30°C

-TG-K360 : 0-60°C

• Controller for RVA

-Triac type TTC

-Sequencer type TT-S4 (6)

• The heating betteries shall be electrical, rectangular
• The casing shall be high temperature proof, made from aluzinc coated steel with a 20mm frame for rectangular duct mounting
• The heating elements shall be made of stainless steel AISI 304
• They shall be equipped with automatic and manual overheating protection
• ATC Type RVA