Three-Phase Frequency Converter 30Kw Vector CP Series - DELTA

Three-phase frequency converter 400V 50Hz 30Kw (40CV), with integrated programming panel and no RFI filter. Specially designed for water pump control, vacuum,... and fans. This frequency converter has built-in safe stop function.

The logic of the digital inputs can be selected (PNP or NPN).

It incorporates multi-pump control with various modalities: time circulation, main pump + auxiliary pumps, several pumps with network bypass system. Possibility of alternating the pumps to prevent any from stopping for a long time.

Special parameters and functions in case of fire, for ventilation applications.

Built-in 10,000-line PLC, real-time clock and 10 inputs/3 outputs. 10 inputs / 9 outputs or 14 inputs / 5 outputs, according to chosen expansion chart.

Incorporates BACnet series. BACnet (Building Automation and Control Networks) is a protocol for communicating electronic devices present in automated buildings; such as alarms, sensors, heaters, air conditioners, etc.

Optional mounting kit so that the radiator of the drives is on the outside back of the cabinet. Reduces the size of cabinets without ventilation.

The firm's CP frequency converter series DELTA incorporates:

• Braking module up to 37 kW.
• RFI filter not inlcuous.
• PID control.
• Multi-pump control.
• built-in automaton.
• Communications RS485.
• Inductance bus c.c. incorporated in sizes D to H.
• V/F mode, open loop vector.

Overload Capabilities:

• Light charge: 120% for 1 minute.
• Normal load: 120%, 1 min - 160%, 3 sec.

Summary of technical specifications:

• Manufacturer: DELTA.
• Reference: VFD300CP43B-21.
• Main application: Pumps and fans.
• Nominal voltage/frequency: three-phase 400Vac (342 to 528) - 50/60Hz.
• Max motor power (Kw): 30.
• Engine Max Power (HP): 40.
• Nominal output current (A): 45/56-
• Nominal frequency (Hz): 1.0 to 600 *****
• Nominal input current (A): 49 ***
• RFI Filter: No.
• Frequency tolerance +/- 5%.
• Control system: SPWM (Sine modulation by pulse width. frec: 2Khz-10Khz.
• Pair Features: Including torque compensation and slip compensation, the starting torque can be 150% to 5Hz.
• Overload capacity: 120% of the rated current for 1 minute, 160% for 3 seconds.
• C.c injection braking: Start frequency 0.1 to 600Hz. Output from 0 to 100% of the rated current. Duration: 0 to 60 sec.
• Regenerative braking torque: Apóx 20% (up to 125% with optional braking resistance or with external braking unit). Built-in braking module.
• Model V/F: Adjustable V/F model. SVC (Open Loop Vector).
• Lock protection level: Adjustment of 20 to 250% of the rated current.
• Frequency adjustment: using keys, power or external signals.
• Number of digital inputs: 8.
• Number of analog inputs: 1.
• Number of analog outputs: 2.
• Number of output relays: 3.
• Safe stop function: YES.
• Start/stop signal: using external keys or signals.
• Multifunction input signal.
• Multifunction output indicator.
• Optional input and output expansion cards.
• Integrated PLC.
• Communication protocols: Modbus and BACnet as standard.
• Protection: Self-diagnosis, overvoltage, overcurrent, low voltage, overload, overheating, external failure, electronic thermal current, ground leakage, IGBT short circuit, PTC.
• Cooling: forced ventilation.
• Programming and control panel: integrated into the unit.
• Dust protection: Grade 2.
• Dimensions: Height 400mm x Width 250mm x Depth 210mm.
• Weight: 9.8 Kg.
• Regulations: CE.

Other powers or specifications, consult.