EV HPRU

EV HPRU

Controllers for reversible single- or double-circuit heat pumps with up to 6 compressors
EV HPRU is a series controllers with ready-to-use application software for running reversible air-water and water-water singleor double-circuit residential heat pumps with up to 6 compressors.
These controllers are capable of running compressors and fans of both the on-off and modulating types. The models equipped with 2 Triac outputs can directly manage fan speed and external solid state relays.
Inputs and outputs number can be further increased through an expansion module, allowing the management of the second circuit and that of a DHW tank and of solar panels.
The solution is available in the following hardware formats: - EV3 (74x32mm) with built-in LED display, capacitive touch keys, IP65 front protection, 12 VAC power supply and panel fitting; - EVD (4 DIN modules) in blind version or with built-in LED user interface, 115... 230 VAC power supply and DIN rail installation. Both formats can be connected, according to your needs, to the stylish panel- or wall-mounted interface EVJ LCD or to Vled 3, a reduced-depth interface for panel fitting.
Technical sheet
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Advantages & Main Features

Ready-to-use application software
Models with 2 Triac outputs for direct management of fan speed and external SSRs
Management of up to 6 compressors
Management of on-off and variable capacity compressors
Management of “on-off” and modulating fans
Management of the DHW tank circuit
Management of the solar panels circuit
Standard 74 x 32 mm or 4 DIN modules format

Technical Features

Controllers for reversible single- or double-circuit heat pumps with up to 6 compressors

EV3 HPRUEVD HPRU
EV3914LM2EV3916LM2GFEVD914BM9EVD914BM9MFEVD914LM9MF
VERSION
In a plastic housing, blind   
In a plastic housing, with built-in user interface  
FORMAT
74 x 32 mm   
4 DIN modules  
DISPLAY
2-line LED display, 6 keys    
2-line LED display, 4 capacitive touch keys   
INSTALLATION
Panel-mounted   
On a DIN rail  
CONNECTIONS
Micro-Fit connectors
Edge connectors   
Plug-in screw terminal blocks
POWER SUPPLY
12 VAC   
115... 230 VAC  
CONFIGURABLE INPUTS (ANALOGUE OR DIGITAL)
Analogue input (NTC) or digital input (dry contact)55555
Analogue input (NTC/0-5 V ratiometric/0-10 V/0-20 mA/4-20 mA) or digital input (dry contact)22222
DIGITAL INPUTS (configurable)
Dry contact11111
Dry contact for pulse trains up to 2 KHz22222
ANALOGUE OUTPUTS (configurable)
0-10 V/PWM/phase cut22222
DIGITAL OUTPUTS electro-mechanical relays; A res. @ 250 VAC (configurable)
3 A SPST44222
8 A SPDT  111
12 A SPST  111
DIGITAL OUTPUTS triac; @ 250 VAC (configurable)
200 mA 1   
2 A 1   
DIGITAL OUTPUTS open collector (configurable)
12 V max. 40 mA  111
COMMUNICATIONS PORTS
INTRABUS
MODBUS RS-485 slave   
OTHER STANDARD FEATURES
Clock  
Alarm buzzer  
  
Notes
None.
  
Available options
-compatible user interfaces: EVJ LCD, Vled 3 (INTRABUS)
-compatible EEV drivers: EVDRIVE03
-compatible I/O expansions: EVD EXP.
Per maggiori informazioni su questa gamma consulta la versione desktop del sito.