Zoncn Z2400-250G/280P VFD Air Compressor Energy-Saving Inverter 380V 3-Phase

The ZONCN Z2400-250G/280P is an industrial-grade three-phase 380V variable frequency drive (VFD) from the ZONCN Z2400 series, specifically designed for air compressor energy-saving retrofit.

  • Working Pressure:7~16[ bar ]101.5~232[ psig ]
  • Free Air Delivery:293~1377[ cfm ]8.3~39[ m3/min ]
  • Working Power:250[ kw ]350[ hp ]
PRODUCT
GALLERY

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Product Details

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Product Features

• Original ZONCN model Z2400-250G/280P , power class 220kW (G) / 250kW (P)

• Dual control modes: V/F control and sensorless vector control (SVC)

• SVC output frequency range: 0.1-320Hz; V/F mode: 0.1-3200Hz

• Starting torque: 150% rated torque at 0.5Hz (G-type heavy-duty)

• Overload capacity: 150% of rated current for 60 seconds; 180% for 3 seconds (G-type)

• Excellent speed regulation accuracy with fast dynamic response to load changes


Technical Parameters

ParameterSpecification
ModelZoncn Z2400-250G/280P
Power250 kW (G-Type) / 280 kW (P-Type)
Input Voltage3-phase, 380 V ±15%
Output Current470 A (G) / 520 A (P)
Overload CapacityG: 150% 60s, 180% 3s
P: 120% 60s, 150% 3s
Control ModeV/F, open-loop vector (SFVC)
Output Frequency0–320 Hz (vector); 0–3200 Hz (V/F)
Starting Torque150% at 0.5 Hz (G-Type)
ProtectionOvercurrent, overvoltage, overload, overheat, phase loss
CommunicationRS485, Modbus
Dimensions (W×H×D)330 × 1595 × 200 mm
Enclosure RatingIP20
CertificationCE
ApplicationsAir compressors, fans, pumps, textile, CNC, injection molding


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