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Eurotronic
Legrand Whad HE 3000 uninterruptible power supply (UPS) Double conversion (online) 3 kVA 3000 W
Legrand Whad HE 3000 uninterruptible power supply (UPS) Double conversion (online) 3 kVA 3000 W
Regular price
€1.716,54
Regular price
Sale price
€1.716,54
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The Legrand UPS model Whad HE 3000 is an uninterruptible power supply with high frequency PWM technology, On Line Double Conversion type, passing neutral, Nominal Power 3,000 VA 3,000 W, equipped with valve-regulated hermetic accumulator batteries, contained inside the UPS in a special compartment, sized to guarantee a minimum autonomy of 12 minutes at 80% of the load.
The UPS rectifier consists of a power factor correction (PFC) circuit, which, in addition to the normal rectifier functions, provides:
automatically correct the load power factor for
bring it back to a value >0.99 already with the applied load at the output equal
at 20% of the nominal load
ensure total harmonic distortion of the input current
THDIin < 3% without the addition of filters or additional components
The bypass circuit is designed and constructed as follows:
Electromechanical switch
Command and control logic managed by microprocessor that
provides for:
automatically transfer the load directly to the grid
primary without interruption of power supply, upon occurrence of
overload, overtemperature, DC voltage conditions
out of tolerance and inverter anomaly;
automatically transfer the load from the primary network to the line
inverter, without interruption of power supply, upon restoration of the
normal load conditions;
if the primary grid and the inverter are not synchronized the bypass
will need to be disabled.
In order to protect the batteries from damage caused by discharges
deep, the minimum allowable battery voltage threshold varies
automatically depending on the applied load (default setting)
default), while still allowing the user to select a
fixed voltage threshold management.
A diagnostic and shutdown software (UPS Communicator), if properly installed on a PC connected to the UPS, allows access to all operating data, to make adjustments and settings of special functions and to control the shutdown of the UPS.
Windows and Linux operating systems.
An optional software (UPS management software) allows hierarchical multi-server shutdown and remote UPS management for any operating system in a heterogeneous network (Windows, Novell, Linux and the most popular Unix).
Whad HE is managed by a microprocessor and is able to display alarms and operating modes via a LED control panel as described below.
Legrand Whad HE 3000. UPS topology: Double conversion (online), Output power: 3 kVA, Output power: 3000 W. Serial interface type: RS-232. Battery technology: Lead acid (VRLA), Battery capacity: 9 Ah, Battery voltage: 12 V. Form factor: Compact, Product colour: Black, International protection (IP) code: IP21. Width: 268 mm, Depth: 613 mm, Height: 482 mm
The UPS rectifier consists of a power factor correction (PFC) circuit, which, in addition to the normal rectifier functions, provides:
automatically correct the load power factor for
bring it back to a value >0.99 already with the applied load at the output equal
at 20% of the nominal load
ensure total harmonic distortion of the input current
THDIin < 3% without the addition of filters or additional components
The bypass circuit is designed and constructed as follows:
Electromechanical switch
Command and control logic managed by microprocessor that
provides for:
automatically transfer the load directly to the grid
primary without interruption of power supply, upon occurrence of
overload, overtemperature, DC voltage conditions
out of tolerance and inverter anomaly;
automatically transfer the load from the primary network to the line
inverter, without interruption of power supply, upon restoration of the
normal load conditions;
if the primary grid and the inverter are not synchronized the bypass
will need to be disabled.
In order to protect the batteries from damage caused by discharges
deep, the minimum allowable battery voltage threshold varies
automatically depending on the applied load (default setting)
default), while still allowing the user to select a
fixed voltage threshold management.
A diagnostic and shutdown software (UPS Communicator), if properly installed on a PC connected to the UPS, allows access to all operating data, to make adjustments and settings of special functions and to control the shutdown of the UPS.
Windows and Linux operating systems.
An optional software (UPS management software) allows hierarchical multi-server shutdown and remote UPS management for any operating system in a heterogeneous network (Windows, Novell, Linux and the most popular Unix).
Whad HE is managed by a microprocessor and is able to display alarms and operating modes via a LED control panel as described below.
Legrand Whad HE 3000. UPS topology: Double conversion (online), Output power: 3 kVA, Output power: 3000 W. Serial interface type: RS-232. Battery technology: Lead acid (VRLA), Battery capacity: 9 Ah, Battery voltage: 12 V. Form factor: Compact, Product colour: Black, International protection (IP) code: IP21. Width: 268 mm, Depth: 613 mm, Height: 482 mm
- UPS Topology
- Double conversion (online)
- Output power
- 3 kVA
- Output power
- 3000 W
- Waveform
- Sinusoidal
- Input operating voltage (min)
- 110 V
- Input operating voltage (max)
- 230 V
- Input frequency
- 50/60 Hz
- Output voltage (max)
- 230 V
- output frequency
- 50/60 Hz
- Efficiency
- 94%
- Power factor
- 0.99
- Crest factor
- 3.5:1
- Acoustic emission
- 40 dB
- Serial interface
- Yes
- Serial interface type
- RS-232
- RS-232 port
- 1
- Battery technology
- Lead acid (VRLA)
- Battery capacity
- 9 Ah
- Battery voltage
- 12 V
- Number of batteries
- 9
- Form factor
- Compact
- Product color
- Black
- International Protection Code (IP)
- IP21
- Operating temperature range
- 0 - 40 °C
- Operating humidity range
- 20 - 80%
- Length
- 268 mm
- Depth
- 613 mm
- Height
- 482 mm
- Weight
- 53 kg
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