Turbo-MVP power variation mixer

Principle

It gathers in the same module, easily removable, the following functions:

• The generation of the air for combustion
• Control of power
• The air/gas mixture
• Control of the air/gas ratio
• Control of the mini pressure mixture

ERFI proposed 2 modes of control of air/gas ratio:

• Turbo MVP RP: equipped with a proportion pneumatic regulator wich ensures the constancy of the ratio with rangeability of 5:1 on the power. The adjustement of the ratio is done locally and there is no possible retransmission of the flows and the air/gas ratio.
• Turbo MVP REM: equipped with a proportion electronic regulator and the mass flow measurement of the air and gas. Its rangeability is of 10:1 on the power. Display is done locally with a possibility of retransmission of measurements and remote adjustement from the control room (gas flow, air flow, ration and exit pressure of mixture)

Advantages

 Our Turbo-MVP mixer gathers in the same module the following advantages:

• Fast an d easy interchangeability for maintenance (module on casters, fast connectors)
• Can be supplied on a back-up system in 230 VAC
• High pressure of mixture exit (85 mBar)
• The mini pressure of mixture exit being controlled, we can vary the number of numbers or manifolds without risk of burning back.

Safety

The ERFI Turbo-MVP is in conformity with the standard EN 746-2. They gather following protections:

• Protection against burning-back
• Protection against overpressures
• Automatic purge of condensates
• Gas cutoff by a double solenoide valve
• Setting in safety if:

Feeding and powers

• Turbo-MVP RP:

• Turbo-MVP REM:

Whatever the type of control, the Turbo-MVP exists in 2 versions of power:

• Turbo-MVP 160 kW (with a maximum power consumption of 2.0 kW)
• Turbo-MVP 400 kW (with a maximum power consumption of 3.5 kW)

Connections and obstructions

Note of use