Name: Lowara Hydrovar HVL4.110-A0010W 11kW 10073LLAA-WM
Brand: Lowara
SKU: 8059-hvl4.110-w
Price: 4550.24 GBP
Availability: InStock

Lowara Hydrovar HVL4.110-A0010W 11kW 10073LLAA-WM

Lowara Hydrovar HVL4.110-A0010W 11kW 10073LLAA-WM - Image 2

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Established 1975
Trusted by thousands of customers

The Lowara Hydrovar HVL4.110-A0010W (10073LLAA-WM) is a wall-mounted intelligent variable-speed pump controller for motors up to 11 kW, fed from a 3 × 380–460 V supply. It has a maximum continuous output current of 24 A.

Supplied for wall mounting, it matches pump speed to demand to hold constant pressure or flow, with no separate control panel needed. Modbus and BACnet are built in, and up to eight Hydrovar-equipped pumps can run together as a multi-pump set.

11 kW

Max. motor

24 A

Output current

400 V 3~

Supply

IP55

Protection

Hydrovar HVLWall-mountedVariable speedModbus / BACnetPart no. 10073LLAA-WM

Drives are matched to the motor’s full-load current and supply. Send us the pump or motor nameplate and we’ll confirm the right drive before you order.

Full Description

More about this product

Full Description

Key specifications

Model	Hydrovar HVL4.110-A0010W
Part no.	10073LLAA-WM
Type	Wall-mounted variable-speed pump controller
Motor power	11 kW
Input supply	3 × 380–460 V ±15%, 50/60 Hz
Max. input current	24.2 A continuous
Output	3 × 0–100% of supply voltage, 15–70 Hz
Max. output current	24 A continuous
Efficiency	97% typical
Protection	IP55 (Type 1)
Operating temperature	-10 to +55°C (full power up to +40°C)
Communication	RS485, Modbus and BACnet as standard
Type code	A0010 = IP55, standard communication, no optional cards, standard display
Motor protection	PTC input or software thermal control (class 20)
Mounting	Wall-mounted version

Features

Constant pressure

Holds pressure or flow as demand changes, and stops the pump at zero demand.

Multi-pump

Cascade up to 8 Hydrovar pumps, or 1 Hydrovar plus up to 5 fixed-speed pumps with a Premium Card.

Energy saving

Slowing a pump cuts power sharply — ideal where demand varies.

Soft start/stop

No water hammer and lower starting current.

Built for

Boosting

Pressure boosting and water supply.

HVAC

Closed-loop heating and cooling circuits.

Irrigation

Single and multi-pump irrigation.

Level & flow

Level and flow control.

FAQs

Which motor sizes does it suit?

Motors up to 11 kW drawing no more than 24 A, three-phase 380–460 V.

Does it need a pressure sensor?

Yes — it works with an external pressure transducer on the discharge. Ask us and we’ll include the right one.

Do I need a pressure vessel?

Yes — Lowara recommend a diaphragm tank on the discharge sized at about 10% of the maximum system flow in l/min.

Can it go outside?

Not unprotected — keep it out of direct sun and rain.

Downloads

Delivery Information

Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.

Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).

Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.

Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.

Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.

More about this product

Key specifications

Features

Built for

FAQs

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