Vartek Plus
INVERTER START
Optimizing consumption, canceling mechanical stress, avoiding annoying water hammers and controlling everything with a display is now possible with Vartek Plus, the Elentek control panel with extremely high quality performance.
EASY INSTALLATION
CUSTOMISATION
VERSATILITY
FUNCTIONS
Auxiliaries contacts and circuits in low voltage;
Normally open contact for start with selector in “Manual” position;
Normally open contact for minimum level/pressure contact;
Selector for Auto-Off-Manual operation (MANUAL stable):
- Manual: costant operation at 50Hz with input from pressure switch;
- Automatic: operation in modulation with analog sensor;Analog input 4-20mA (0-10V on request);
Electronic frequency inverter with:
- multifunction LCD
- internal ventilation
- “pid” regulation
- connection for RS232/485
- 1st and 2nd ambient EMC filter
- max distance of the motor up to 5.5 KW: 100 meters
- max distance of the motor up to 37 KW: 200 meters
- max distance of the motor up to 220 KW: 300 metersAuxiliaries and motor protection fuses;
Isolator;
Forced ventilation kit;
Metallic box, IP54;
Ambient temperature: -5/+40 °C;
Relative humidity 50% at 40 °C (not condensed).
VERSIONS
VARTEK PLUS 1
VARTEK PLUS 2
VARTEK PLUS 3
POWER SUPPLY
Power supply 3~50/60 Hz 400V ±10% - output 3~400V;
CARATTERISTICHE PRINCIPALI
Vartek Plus
VARTEK PLUS 1
• Normally open contact for minimum level/
pressure contact;
• Selector for Auto-Off-Manual operation
(MANUAL stable)
- Manual: costant operation at 50Hz with
input from pressure switch;
- Automatic: operation in modulation with
analog sensor
VARTEK PLUS 2
• 2 normally open contacts for minimum level/pressure contact;
• 2 selectors for Auto-Off-Manual operation (MANUAL stable)
- Manual: costant operation at 50Hz with input from pressure switch;
- Automatic: operation in modulation with analog sensor
• 2nd motor with DOL start up to 7.5 KW, star/delta over 7.5 KW;
• 2nd motor contactors in AC3;
• Thermal relay of the 2nd pump internally restorable.
VARTEK PLUS 3
• 3 normally open contacts for minimum level/ pressure contact;
• 3 selectors for Auto-Off-Manual operation (MANUAL stable)
- Manual: costant operation at 50Hz with input from pressure switch;
- Automatic: operation in modulation with analog sensor
• 2nd-3rd motor with DOL start up to 7.5 KW, star/delta over 7.5 KW;
• 2nd-3rd motor contactors in AC3;
• Thermal relay of the 2nd -3rd pump internally restorable.
Vartek Plus
CARATTERISTICHE CHIAVE
Inverter start-up
A frequency converter is an electronic device used to control the rotational speed and torque of an electric motor. The motor, in turn, drives a load (e.g. a pump). A frequency converter converts the mains AC voltage into DC voltage via a rectifier and is stabilised by the DC link capacitor bank. The inverter finally converts the DC voltage back into AC with variable frequency. Frequency inverters for primary water and waste water treatment applications are equipped with various customised functions for controlling single and multi-pump systems.
Components and applications
VARTEK control panel have a multifunctional display, a manual or automatic selector switch, and a switch-disconnector with door lock system.
A terminal block allows connection to external consumers and controls such as pressure switches, float switches, etc.
VARTEK switchboards are optimal in various applications with:
Industrial water pumps, booster pumps
Rainwater lifting pumps, irrigation pumps (submersible or surface)
Submersible pumps, waste water pumps
COSA NON PUÓ MANCARE
RA
COD:
98016
General alarm relay
K3SL
COD:
98007
Kit of 3 level probes (electrodes)
RLOG-…
COD:
98015*
Relay for logic of automation
RL-…
COD:
98006*
Level relay for automation