1�- Verification Upon Reception; 2�- Product Description - Circutor Computer SMART III FAST 12Vdc Instruction Manual

Computer SMART III FAST 12Vdc
1.- VERIFICATION UPON RECEPTION
Check the following points when you receive the unit:
a) The unit meets the specifications described in your order.
b) The unit has not suffered any damage during transport.
c) Check the features shown on the label of the unit to make sure that they are suitable for the
type of grid to which the unit will be connected. (Voltage and power supply frequency, meas-
urement range, etc.)
d) Perform an external visual inspection of the unit prior to switching it on.
e) Check that it has been delivered with the following:
- An installation guide,
- Four retainers for rear attachment of the unit,
If any problems are detected upon reception, immediately contact the transport
company and/or the CIRCUTOR S�A� after-sales service.
2.- PRODUCT DESCRIPTION
The Computer SMART III FAST 12Vdc reactive energy regulator is a unit that measures the grid co-
sine and regulates capacitor connection and disconnection in order to correct it. It also calculates and
displays the main electrical parameters of balanced or unbalanced single-phase and three-phase net-
works. The measurement is taken in RMS, via four AC voltage inputs and three current inputs.
There are 2 versions of the unit, according to the number of output relays:
 Computer SMART III 6 FAST 12Vdc, with six outputs.
 Computer SMART III 12 FAST 12Vdc, with twelve outputs.
The unit features:
- 5 keys that can be used to browse the various screens and program the unit.
- 4 indicator LEDs: CPU, ALARM, FAN and KEY PRESSED.
- LCD display, amber backlit, 70x60.7 mm display for viewing all the parameters.
- 2 digital inputs, for selecting the target cosine (4 target cosines).
- 2 digital outputs and 1 relay output, fully programmable as alarms.
- 1 relay output, specific for the fan.
- 6 isolated voltage outputs (Computer SMART FAST 6 III 12Vdc model) or 12 isolated voltage
Instruction Manual 7