LNE..H with Hydrovar HVL range

Summary

Product Identification

The Lowara LNE..H series, also known as e-LNE with HYDROVAR, are intelligent pumping systems designed for commercial, residential, and industrial applications. They integrate a HYDROVAR® (HVL range) variable speed drive directly onto the motor for models up to 22 kW, or as a wall-mounted unit for higher power outputs up to 45 kW.

Identification Code Structure (LNE..H models): Models are identified by the letter "H" and the last two characters.

• H: Indicates an integrated HYDROVAR.
• /2: HYDROVAR HVL2.022 (1~ 208-240 V, 50/60 Hz)
• /3: HYDROVAR HVL3.022 (3~ 208-240 V, 50/60 Hz)
• /4: HYDROVAR HVL4.022 (3~ 380-460 V, 50/60 Hz)
• X: Wi-fi Card included (Premium Card is standard).

HYDROVAR HVL Identification Code Breakdown:

• HVL: HYDROVAR® generation L
• Power supply (2 digits):
  • 2. = 1~ 208-240 V (50/60 Hz)
  • 3. = 3~ 208-240 V (50/60 Hz)
  • 4. = 3~ 380-460 V (50/60 Hz)
• Rated output power (3 digits): kW x 10 (e.g., 075 = 7.5 kW)
• Enclosure class (1 digit):
  • A = IP55 (Type1)
• Bus communication (1 digit):
  • 0 = Standard Communication (Modbus, Bacnet)
• Optional cards (1 digit):
  • 0 = No optional cards (as standard)
  • 1 = Premium Card (option supplied loose)
• Display (1 digit):
  • 1 = Internal display installed as standard
• Other options (1 digit):
  • 0 = No other options installed

Example: HVL4.075-A0010 signifies a HYDROVAR generation L, 3~ 380-460 V power supply, 7.5 kW rated output power, IP55 enclosure, standard bus communication, no optional card, internal display installed, and no other options.

Operating Limits

The LNE..H system is designed for intelligent operation and includes several protective features:

• Automatic shutdown when demand drops to zero or exceeds maximum pump capacity.
• Protection against dry running (water failure on the suction side).
• Protection against cavitation (required delivery exceeds pump's capacity).
• Protection against over-voltage, under-voltage, overload, and earth fault.

EMC Compatibility (EN61800-3:2004 + A1:2012):

• HVL 2.015 ÷ 2.040: C1 (*)
• HVL 3.015 ÷ 3.110: C2 (*)
• HVL 4.015 ÷ 4.220: C2 (*)
• (*) Based on 0.75 motor cable length; contact Xylem for further information.

Electrical

• Motors: Standard three-phase TEFC motors with insulation class 155 (F).
• Power Supply (HYDROVAR):
  • 1~ 208-240 V (50/60 Hz)
  • 3~ 208-240 V (50/60 Hz)
  • 3~ 380-460 V (50/60 Hz)
• Output: HYDROVAR output voltage is three phase.
• Integrated Filter: Includes a THDi filter embedded as standard.
• Installation: Hydrovar is delivered mounted on the motor for models up to 22 kW. A wall-mounted version is available for higher power outputs (up to 45 kW).
• Electrical Data Tables: Detailed electrical data tables for 50 Hz, 2-pole and 4-pole models are available in the official PDF. See the official PDF for exact tabulated values.

Mechanical / Hydraulic

• Cooling: The Hydrovar is kept cool by the motor fan.
• Anti-condensation: Fitted with anti-condensation devices that activate during standby.
• Pressure Transmitters: Two pressure transmitters are fitted as standard, typically on the flanges.
• Dimensions and Weights: Detailed dimensions and weights tables for LNEEH and LNESH series (40, 50, 65, 80, 100, 125, 150, 200) at 50 Hz (2-pole and 4-pole) are available in the official PDF. See the official PDF for exact tabulated values.
• Wall Mounting Kit (HVL): An optional wall mounting kit is available for HVL 2.015-4.220 (up to 22 kW) for alternative installation locations.
  • HVL WM Kit Dimensions (mm) and Weight (kg):
    • HVL 2.015, 2.022, 3.015, 3.022: A=220, H=170, L=202, P=232. WM Kit Weight: 2.6 kg.
    • HVL 2.030, 3.030, 3.040, 3.055, 4.015, 4.022, 4.030, 4.040, 4.055, 4.075: A=240, H=175 (for 2.030, 3.x, 4.055, 4.075) or 170 (for 4.015-4.040), L=258, P=290. WM Kit Weight: 8.2 kg.
    • HVL 2.040, 4.110: A=320, H=175, L=288, P=305. WM Kit Weight: 5.4 kg.
    • HVL 3.075, 3.110, 4.150, 4.185, 4.220: A=400, H=200, L=325, P=365. WM Kit Weight: 11.6 kg.

Key Features and Benefits

• Energy Saving: Transforms LNE pumps into variable speed intelligent pumping systems, adjusting speed to maintain constant flow, pressure, or differential pressure, reducing energy consumption.
• Easy Installation & Space-Saving: Hydrovar is pre-mounted on the motor (up to 22 kW) and cooled by the motor fan, eliminating the need for a separate control panel. The system is pre-wired.
• Simplified System Design:
  • No need for additional pressure sensors (two are standard).
  • No need for special pumps or motors.
  • No need for in-line filters (THDi filter embedded).
  • No need for bypass or safety systems (automatic shutdown on zero demand or max capacity exceedance).
• Advanced Control Functions:
  • Measures system pressure or flow via a transmitter.
  • Calculates and adjusts motor speed.
  • Automatic cyclic changeover for multiple pump installations.
  • Stops pumps at zero demand.
  • Protects against dry running and cavitation.
  • Protects pump and motor from electrical faults (over-voltage, under-voltage, overload, earth fault).
  • Adjustable pump acceleration and deceleration times.
  • Compensates for increased flow resistance at high rates.
  • Conducts automatic tests at set intervals.
  • Monitors converter and motor operating hours.
  • Displays energy consumption (kWh) and other functions on an LCD in multiple languages.
  • Sends proportional signals to remote control systems.
  • Communicates via Modbus (RS 485 interface) and Bacnet as standard.

Optional Components:

• Premium Card (Standard on standalone HYDROVAR):
  • 2 additional Analog Inputs
  • 2 Analog Outputs
  • 1 additional digital input
  • 5 relays
  • Allows control of up to five fixed speed pumps via an external panel.
• Wi-Fi Card (Optional): Enables connection to a wireless network.
• Compatible Sensors:
  • Pressure-transducer
  • Differential pressure-transducer
  • Temperature-sensor
  • Flow indicator (orifice plate, inductive flow meter)
  • Level-sensor

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Disclaimer: This summary is based solely on the extracted text. It may not include all figures, footnotes, or the latest revisions present in the complete OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror