ERV

ERV - 230V, 50Hz single-phase thyristor controller, designed for fan speed control through infinitely variable voltage modification.
 

Application

ERV - 230V, 50Hz single-phase thyristor controller available in surface-mounted version. Device controls a fan's operation based on external analog signal (0-10V or 4-20mA - voltage proportional to the signal value).

It has the function of manually limiting minimum and maximum voltage and analog signal set values at which the fan is switched off.

Caution

Speed regulators can cooperate only with fans adapted to rotation speed control in one of the mentioned ways.

All thyristor regulators can cause motor noise at low rotation speeds - lowering the rotation speed below 50% of the nominal value is not recommended.
Name Nominal
voltage [V]
I max
[A]
Weight
[kg]
Mittausluokka Luokka
tehokkuus
kokonaishyötysuhde kokonaishyötysuhde
2015
tehokkuus
N
tehokkuus
N 2015
P
(ηmax)
[W]
Q
(ηmax)
[m3/h]
Ps
(ηmax)
[Pa]
Details Details
ERV-3 230 3 0.7 szczegóły
ERV-5 230 5 0.8 szczegóły
ERV-10 230 10 0.8 szczegóły
ERV-3 szczegóły
ERV-5 szczegóły
ERV-10 szczegóły
ERV-3 40025046   Ceny ustalane indywidualnie zapytanie szczegóły
ERV-5 40025053   Ceny ustalane indywidualnie zapytanie szczegóły
ERV-10 40025054   Ceny ustalane indywidualnie zapytanie szczegóły