Legrand TRIMOD HE 10 kVA Modular Three-Phase UPS 310442

The Legrand UPS model TRIMOD HE 10 is a high-efficiency uninterruptible power supply with high-frequency PWM technology, On Line Double Conversion type, through-neutral, modular architecture, possibility of redundant N+X configuration, Rated Power 10 kVA 10 kW.


 

LUPS TRIMOD HE 10 has a modular architecture, i.e., it is composed of identical modules that, operating in parallel, make up the power section of the UPS (3.4kW single-phase power modules). These power modules contained in the UPS are composed of the following functional blocks:

• Rectifier/PFC
• Inverter
• Battery charger
• Command and control logic
• Automatic bypass circuit
  
  
   

With cabinets already prepared to accommodate different numbers of power modules, numerous configurations can be achieved. Future power expansions can be carried out on site without the need for calibration or setting work or factory modifications and, in any case, without making use of dedicated instrumentation.

 

LUPS modular TRIMOD HE 10 can be configured as a power-redundant N+X system simply by appropriately choosing the number of 3.4 kW power modules installed in the UPS cabinet. continuous out-of-tolerance, or other anomalies. The UPS has the maintenance bypass circuit inside, which can be operated by dedicated disconnect switch.

 

TRIMOD HE 10 is equipped with two input lines, one provided for the main power supply, the other to supply power to the load through a secondary line independent of the primary line. The two inputs are, as standard, interconnected, and can be made independent during installation or commissioning.

 

The batteries are lead-acid type, sealed, maintenance-free, valve-regulated, and placed inside the UPS or external battery cabinet; The battery strings, consisting of 20 elements, can be configured separately for each control module (with multiple control boards) during installation or commissioning, if required.

 

Diagnostic and shutdown software, when installed in a PC connected to the UPS, allows access to all TRIMOD HE 10 operating data, make adjustments and settings of special functions (as with the display), and control shutdown of Windows and Linux operating systems. Optional software (UPS Management Software) together with a network interface (CS141SK), enable hierarchical multiserver shutdown and remote UPS management for any operating system in a heterogeneous network (Windows, Novell, Linux, and popular Unix). LUPS can take the following measurements and display the values directly on the display:

 

Input:

 

Currents:

• RMS value
• Peak value
• Crest factor
  
   

Voltages:

• RMS value
  
   

Power:

• Apparent
• Active
  
   

The TRIMOD HE UPS has single-phase or three-phase input and output; however, the output can be set to handle the three phases in an All measurements and additional data are available on 2 SNMP slots. In addition TRIMOD HE 10 is equipped with a set of 5 static contacts, 1 RS232 service port, 1 logical contact port. independent of each other.

 

The modular architecture is of the distributed parallel type even within individual phases. The rated power that can be delivered is given by the sum of the working modules for each phase; this allows the UPS, if properly sized, to continue supplying power to the loads even in the event of failure or during the replacement of one (or more) modules. (Redundant configuration).

 

There is a by-pass circuit on each power module that automatically transfers the load directly to the primary grid without power interruption when overload, overtemperature, voltage conditions occur.

 

Batteries:

• Battery voltage
• Rated capacity
• Battery current
• Charger status
• Remaining capacity
  
   

Miscellaneous:

• Internal temperature
• Fan speed
• DC BUS high voltage
• By-pass trip
• Overheating
• Number of battery switching
• Number of total discharges
• Battery operation
• Mains operation
  
   

General Characteristics:

• On-line double conversion type of operation
• Modular, Expandable, Redundant N+X UPS structure with power modules contained in one cabinet
• Waveform in grid operation Sinusoidal
• Waveform in battery operation Sinusoidal
• Type of bypass Static, electromechanical and maintenance bypass
• Zero switching time
  
  
   

Environmental Specifications:

• Noise level measured at 1 meter 58-62 dBA
• Operating temperature range 0°C to +40°C
• Storage temperature range -20°C to +50°C (excluding batteries)
• Operating relative humidity range 0-95% non-condensing
• Degree of protection IP20
• Estimated use of materials from the circular economy 37%.
  
   

The UPS also allows the following adjustments via the display:

 

Output:

• Voltage
• Frequency
  
   

Phase Configuration:

 

Input:

• Enable synchronization
• Extended synchronization interval
• By-pass
• Enable
• Forced
• Intervention sensitivity
• Eco Mode
  
   

Batteries:

• Capacity
• Thresholds
• Max. battery life
• Max. battery life after reserve threshold
• Enabling battery test
  
   

Enabling auto-restart:

 

Output characteristics (grid operation):

• Rated output voltage 380, 400, 415 3F+N+PE
• Rated output power 10 kVA
• Active power output 10 kW
• Efficiency up to 96%.
• Output voltage tolerance (static) ± 1%.
• Tolerance on output voltage (dynamic 0-100%; 100-0%) ± 1%
• Total harmonic distortion of d-output voltage on nominal linear load < 0.5%.
• Total harmonic distortion of output voltage on nominal nonlinear load, P.F.=1 < 1 %
• Rated output frequency 50 Hz or 60Hz
  
   

Output characteristics (battery operation):

• Rated output voltage 380, 400, 415 3F+N+PE
• Rated output power 10 kVA
• Active power output 10 kW
• Output voltage tolerance (static) ± 1%.
• Total harmonic distortion of output voltage on nominal linear load < 0.5 %.
• Total harmonic distortion of output voltage on nominal nonlinear load < 1 %.
• Rated output frequency 50 Hz or 60Hz (autosensing)
• Tolerance on output frequency ± 1%
• Allowable crest factor on output current 3:1 in accordance with IEC 62 040-3
  
   

Battery and charger characteristics:

• Battery type Lead-acid, sealed, maintenance-free
• Unit capacity Based on autonomy
• Rated UPS battery voltage 240 volts
• Type of high-performance PWM battery charger, one for each power module
• Smart Charge curve, advanced 3-stage cycle
• Rated battery charging current 2.5 A for each power module