EVCO
EVCO - EV3904LM2 Controller (EV3Chill)
EVCO - EV3904LM2 Controller (EV3Chill)
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Controllers for single-circuit and two-circuit chillers
DESCRIPTION :
EV CHILL is a series of controllers with ready-to-use application software for managing single-circuit and dual-circuit air-water and water-water chillers with up to 6 compressors.
The controllers are able to manage both “on-off” and modulating compressors and fans and it is also possible to have up to 4 steps when regulating the fans. Management of the hot gas bypass valve and the increase in the number of inputs and outputs via an I/O expansion is also provided.
EV3 (74x32mm) has an integrated LED display, capacitive keys, IP65 front protection.
In addition, two different remote user interfaces are available: EV3K01 (available in the standard 74 x 32 mm format, consisting of a two-line LED display, four touch keys and for panel installation) and EVJ LCD (in the 111 x 76 mm format). mm, consisting of a two-line static LCD display, six touch keys and for panel or wall installation).
TECHNICAL DETAILS :
| Dimensions |
75.0 x 33.0 x 59.0mm
|
| User interface |
Two-line LED display + 4 capacitive keys
|
| Mounting method |
Panel mounted, with snap brackets (supplied)
|
|
Diet
|
12 VAC (+10 % -15 %), 50/60 Hz (±3 Hz), max. 7VA non isolated. Protect the power supply with a 1 AT 250 VAC fuse
|
| Connections | Removable screw terminal blocks, Edge connectors, Micro-Fit connectors |
| Analog inputs |
|
| digital inputs |
3 clean contact
|
| Analog outputs | 2 (0-10V/PWM/phase cutting) |
| Digital outputs |
4 solid relays (K*n*)
|
| Relay K1 |
2A res. 250VAC
|
| Relay K2 | 2A res. 250VAC |
| Relay K3 | 2A res. 250VAC |
| Relay K4 | 2A res. 250VAC |
| Other characteristics | INTRABUS port, alarm buzzer |
EV3Chill - Link to PDF in ITALIAN
EV 3Chill - Link to PDF in ENGLISH
