Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0 Slideshow Image 0

INTELIGENT ENERGY SAVING

 Don't forget your alt text

IES - Intelligent Energy Saving is the management algorithm of efficient power, the completion of an advanced regulation system, that when applied to the control…

continua

PROBLEM SOLVED

 Don't forget your alt text

What is a problem for the customer, is an opportunity for SELPRO. The collection of customer issues resolved by SELPRO products.

continua

CLIMA-SINERGY

 Don't forget your alt text

Designed to interact with SELPRO regulators and ventilation systems, the software collects operating parameters and then analyses and modifies them to optimise system performance during…

continua

Print

DRM300

Don't forget your alt text

Don't forget your alt text

Don't forget your alt text

Dati DRM300

Three-Phase AC Power Supply 230Vac ±10%
400Vac ±20% (Range esteso std)
480Vac ±10%
other voltages on request
 
Nominal Current (RMS) at 50°C 8A
12A
20A
28A
30A
  
Frequency 50/60Hz aut. sel.
  
Driving Command continues 0...100%
  
Motor Connection 1
2
4
8
  
Control Technology digital
  
Motor control type phase cutting
  
Case IP Grade IP55
IP00
IP20
  
Conforms to the following standards Standard EN 61800-3 (directive 2004/108 CE)
Standard EN 50178 (directive 2006/95 CE)
Standard EN 60204-1 (directive 2006/95 CE)
Connectable into IT-TT-TN systems
  
Display and settings programming dip switches
signaling leds
system reset
  
Control Function slave (power unit)
starter
  
Control Parameters minimum speed limit
cut-off
maximum speed limit
maximum night speed limit
acceleration / deceleration slope (starter)
motor phase V/I displacement correction (cosφ)
  
Special Features direct / reverse mode selection
bypass driving Resonances
Alarm Relè Programming
ON/OFF digital inputs programming
maximum speed Limit bypass (over speed)
minimum speed limit bypass (cut-off)
automatic reset
restore default parameters
  
commands analog input 2 + 1 PWM Slave
  
Analog input type 0-20mA
0-10Vdc
unpolarized PWM 3-30V; maximum frequency 120Hz
  
Transducer type 0...20mA
0...10Vdc
PWM%
  
ON/OFF inputs number 2
  
Logic inputs working modes (S2) remote start/stop
(TK) thermal contact or electric panel alarm
 
0-10Vdc programmable analog outputs 1
  
Relays outputs 1
  
Relays programmable outputs 1
  
Protections power supply overvoltages
maximum internal temperature
minimum level power supply
phase loss detection
transient suppressors on analog signal
transient suppressors on logic inputs
input lines insulated from power supply voltage
  
Work temperature -10°C...+50°C
  
Storage temperature -20°C...+80°C