STEADYPRES TT 8 - 8 A three-phase inverter
For three-phase pumps up to 4 HP. Three-phase/three-phase.
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
 | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Tuesday 17 February - Wednesday 18 February |
 | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 17 February - Wednesday 18 February |
 | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Tuesday 17 February - Wednesday 18 February |
 | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Monday 16 February |
 | Ritiro in negozio | Choose where to collect your order within 24/48 hours. | Monday 16 February |
Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 17 February - Wednesday 18 February
Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Tuesday 17 February - Wednesday 18 February
Carrier: DHL - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 17 February - Wednesday 18 February
Carrier: Poste Italiane - 3 giorni punto di ritiro
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Monday 16 February
Carrier: Ritiro in negozio
Description: Choose where to collect your order within 24/48 hours.
Estimated delivery:
Monday 16 February
The STEADYPRES TT 8 inverter from Pedrollo is used for water supply in residential, commercial and irrigation sectors.
It is applied to the delivery of the electric pump and modulates the output voltage value, allowing the motor speed to be varied based on the quantity of water required.
Flexible in its use, it adapts to any type of pressurization system, even existing ones.
The STEADYPRES TT 8 consists of a frequency converter, pressure and flow sensor, panel with keypad and display and a non-return valve.
It has several features that allow you to protect the system from dry running, overcurrent, overvoltage, undervoltage and short circuits.
Easy and simple both in installation and programming thanks to the comfortable keypad and display and the intuitive user interface.
- Power (HP)
- 4
- Suction mouth
- 1" 1/4
- Delivery mouth
- 1" 1/4
- Degree of protection
- IP 55
- Max. working pressure (bar)
- Output Voltage (Volts)
- Max. liquid temperature (°C)
- Line power supply
- three-phase
- Supply voltage (Volts)
- 400
- Engine power supply
- three-phase
- Motor voltage
- 400V
- Motor Phase Current (Amperes)
- Overcurrent protection
- Yes
- Amperometric protection
- Yes
- Short circuit protection
- Yes
- Dry running protection
- Yes
- Height (cm)
- 23.5
- Width (cm)
- 27.9
- Depth (cm)
- 24.1
- Weight (Kg)
- Warranty (years)
- 2
- Motor phase frequency (Hz)
- 50, 60
Related articles on blog
Reviews (1) - Review moderation
Came in great condition, new. Works perfectly, smooth and easy to operate. Communication with Erboso by mail is easy too and they gave great recommendations.
Already reported
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|---|---|---|---|---|
| Price | Price €1,043.10 -42% €605.00 | Price €1,005.28 -42% €583.06 | Price €1,099.22 | Price €1,099.22 |
| Power (HP) | Power (HP) 4 | Power (HP) 3 | Power (HP) 18.4 | Power (HP) 4 |
| Suction mouth | Suction mouth 1" 1/4 | Suction mouth 1" | Suction mouth 1" 1/4 | Suction mouth 1" 1/4 |
| Delivery mouth | Delivery mouth 1" 1/4 | Delivery mouth 1" | Delivery mouth 1" 1/2 | Delivery mouth 1" 1/2 |
| Degree of protection | Degree of protection IP 55 | Degree of protection IP 65 | Degree of protection IP 55 | Degree of protection IP 55 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- |
| Max. working pressure (bar) | Max. working pressure (bar) -- | Max. working pressure (bar) -- | Max. working pressure (bar) -- | Max. working pressure (bar) -- |
| Output Voltage (Volts) | Output Voltage (Volts) -- | Output Voltage (Volts) -- | Output Voltage (Volts) -- | Output Voltage (Volts) -- |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- |
| Line power supply | Line power supply three-phase | Line power supply three-phase | Line power supply three-phase | Line power supply three-phase |
| Supply voltage (Volts) | Supply voltage (Volts) 400 | Supply voltage (Volts) 400 | Supply voltage (Volts) 400 | Supply voltage (Volts) 400 |
| Engine power supply | Engine power supply three-phase | Engine power supply three-phase | Engine power supply three-phase | Engine power supply three-phase |
| Motor voltage | Motor voltage 400V | Motor voltage 400V | Motor voltage 400V | Motor voltage 400V |
| Motor Phase Current (Amperes) | Motor Phase Current (Amperes) -- | Motor Phase Current (Amperes) -- | Motor Phase Current (Amperes) -- | Motor Phase Current (Amperes) -- |
| Overcurrent protection | Overcurrent protection Yes | Overcurrent protection Yes | Overcurrent protection Yes | Overcurrent protection Yes |
| Amperometric protection | Amperometric protection Yes | Amperometric protection Yes | Amperometric protection Yes | Amperometric protection Yes |
| Short circuit protection | Short circuit protection Yes | Short circuit protection Yes | Short circuit protection Yes | Short circuit protection Yes |
| Dry running protection | Dry running protection Yes | Dry running protection Yes | Dry running protection Yes | Dry running protection Yes |
| Height (cm) | Height (cm) 23.5 | Height (cm) 23.5 | Height (cm) -- | Height (cm) -- |
| Width (cm) | Width (cm) 27.9 | Width (cm) 27.9 | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) 24.1 | Depth (cm) 24.1 | Depth (cm) 28.2 | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) -- | Weight (Kg) -- | Weight (Kg) -- | Weight (Kg) -- |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 23.7 | Warranty (years) 2 |
| Motor phase frequency (Hz) | Motor phase frequency (Hz) 50, 60 | Motor phase frequency (Hz) 50, 60 | Motor phase frequency (Hz) 50, 60 | Motor phase frequency (Hz) 50, 60 |
