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From: £856.00 (excl. VAT)
Nastec Vasco- Electronic variable speed pump controller with inverter technology.
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Nastec vasco Variable speed pump controller
INSTALLATION & USE
- Connect device to the power supply.
- Connect device to the pump.
- Connect device to the sensor, located wherever in the piping you want to maintain the desired constant physical dimension (pressure, flow, liquid temperature, etc.)
- Set device to configure the pump to the system and the desired performance.
When first powering the device, a quick initial wizard is required for complete configuration of the drive. Additional parameters can be configured later by entering three different setting levels:
- End user level. The only level which can be accessed without a password. It allows the user to monitor electrical and hydraulic parameters and the status of device and pump.
- Installer level. In this level the installer can configure pump system to the characteristics of the hydraulic system. A password is required.
- Advanced level. This level allows the electrical configuration of device according to the pump. Another password is required.
|Rated frequency||50 – 60 Hz (+/- 2%)|
|Ambient temperature||-10° – 40°C (14° – 104°F)|
|Max. altitude at rated current||1000 m|
|Protection degree||IP55 (NEMA 4) Sizes 1, 2
IP54 (NEMA 12) Sizes 3, 4
|Settable digital outputs, N.O. or N.C.||1. Motor run signal
2. Alarm signal
3. DOL 1 pump signal
4. DOL 2 pump signal
|Analog inputs (10 or 15 VDC)||1. 4-20 mA
2. 4-20 mA
3. 4-20 mA / 0 – 10 VDC
4. 4-20 mA / 0 – 10 VDC
|Digital inputs||4 digital inputs, configurable N.O. or N.C. for motor run/stop|
|RS485 MODBUS RTU, Bluetooth® SMART (4.0)|
|Dimensions||Length: 450 mm Width: 450 mm Height: 450 mm|
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