High-performance DriveTOSVERT VF AS3 (～315kW)
Multi-function Book typeTOSVERT VF MB1 (～15kW)
CompactTOSVERT VF S15 (～15kW)
for HVACTOSVERT VF FS1 (～30kW)
Compact. SimpleTOSVERT VF nC3 (～3.7kW)
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The efficiency of induction motor normally fall at the light load and low speed. The advanced energy-saving mode minimize the loss of induction motor by controlling excitation current belong to the load. Therefore, this mode increase fan and pump efficiency even in the low speed.
The Energy saved power consumption can be monitored by operation panel or through serial communication data.
Built-in noise filters are ideal for site such as commercial facilities and offices where attention must be paid to peripheral devices. Compared to filter not integrated models, space and wiring can be saved by incorporating filter in the panel. Models with built-in EMC noise filter comply with the European EMC Directive as individual inverter units.
European EMC Directive :
IEC/EN61800-3, 1st Environment, C2
IEC/EN61800-3, 2nd Environment, C3
New types of compact and space-saving DC reactor is built-in for 200 V class 11 to 45 kW and 400 V 18.5 to 75 kW models. In addition to reducing harmonics, this reactor limits the input current to 110% of the rated output current, and it has been designed to be compatible with power supply systems containing transformers, molded-case circuit breakers, and power lines. Optional DC reactor meets IEC harmonics standards.
You can simply switch between Local and Remote by EASY key. By switching from Remote to Local (Bumpless function), the operating frequency and status are shifted to Local mode. It is easier for operation and adjustment.
Fire control keeps operation with specified speed even if light fault occurs.
The PID operation can be changed at direct and inverse proportion by pressure, flow and temperature.
Sleep function (automatic stop function)
Additional energy saving can be realized by stopping at lower limit setting
Low torque detection function
Low torque detection can notice a broken belt of AHU or low load to avoid pump trouble.
PTC thermistor input
This function is used to protect motor from overheating using the signal of PTC built-in motor.
In the Quick mode, pressing the EASY key on the panel allows you to operate the inverter by eight basic parameters. When setting each functions, press the EASY key to switch to the standard mode by one-touch operation. In this mode, you can access all parameters.
You can customize the Quick mode display, maximum of 32target parameters are displayed to suit your specific setup requirements.
You can also use the EASY key as a Local/Remote key to switch between Local and Remote operation, and as a shortcut key to directly access any specific setup or display screen.
. Side-by-side installation is possible for all VF-PS1 models. You can save and optimize space inside of control panel. Heat sink can be installed outside of the panel as an option.
Removable control terminal board
. A removable terminal board allows you to use the control wiring when replacing the inverter, which also makes maintenance easier.
ON/OFF control of cooling fan
. Temperature-based cooling fan ON/OFF control reduces sound noise, saves energy, and extends the cooling fan's life.
Monitoring of serviceable service parts/alarm output
. The expected replacement cycle of main circuit capacitors, capacitors on control board, and cooling fan is monitored. And alarm is raise when the cycle is reached to the expected replacement time
RS-485 communications is equipped as standard. Modbus-RTU protocol and TOSHIBA protocol is also supported.
DeviceNet®(*1), PROFIBUS, CC-Link(*1), LONWORKS®(*1), BACnet®(*1), Metasys®N2(*1) and APOGEE®FLN(*1) are also available.
The PCM002Z(*2) communication software allows you to edit, monitor, and trace parameter data on a PC, enabling easier data management from inverter
Using "My function", you can create programs up to 28 steps. This achieves logic operations and internal data operations. Parameters can also be set by analog input and minimum-peak hold of analog outputs. For example:
This panel indicates 8-line of 23 letters and can be used for simple setup and monitoring by selection of parameters using the jog dial. Type:RKP004Z
20 mm LEDs, ensure outstanding visibility even in the darkness. It is designed to be mounted on the panels as extension display or remote keypad. In addition, parameter copy and storing function is also available Type:RKP002Z
I/O terminal block can be added for more complicated operation and wide range of systems:
. Contact inputs (4) . Contact outputs (2)
. Analog inputs (2) . Analog outputs (2)
. PTC input (1) . Relay output (1 circuit)
. Pulse train input (1)
Main fieldbuses as built-in option card are supported for space saving and centralized control systems.
. DeviceNet® . PROFIBUS . CC-Link
Type:DEV002Z Type:PDP002Z Type:CCL001Z
. LONWORKS® . BAC net® . Metasys®N2
Type:LIU006Z Type:BCN001Z Type:MTS001Z