Delta CH2000 Series AC Drive VFD150CH43A-21 | 15KW 460V 3-Phase Control

Delta VFD150CH43A-21 CH2000 Series Variable Frequency Drive

The Delta VFD150CH43A-21 is a high-performance AC drive from the CH2000 series. This 15 KW (20 HP) drive provides precise motor control for 460V, 3-phase applications, delivering efficient and reliable operation for industrial machinery.

Technical Specifications

• Brand & Model: Delta, VFD150CH43A-21
• Series: CH2000 Series
• Input Power: 460 V, 3 Phase
• Motor Power: 15 KW / 20 HP
• Output Current: 32 A
• Dimensions (WxHxD): 7.48 in x 12.6 in x 7.48 in (190 mm x 320 mm x 190 mm)
• Weight: 14.2 lbs (6.44 kg)
• Control Method: Sensorless vector control (SVC) & V/F control
• Carrier Frequency: Adjustable up to 16 kHz
• Control Interfaces: Digital inputs, analog inputs (0-10V/4-20mA), relay outputs
• Protection Features: Overload, overvoltage, undervoltage, short circuit, overheating
• Efficiency: Typically > 97.5%

Installation & Packaging

• Installation: Mount the VFD150CH43A-21 drive vertically on a clear, heat-dissipating surface. Connect 3-phase 460V power to the input terminals (R/L1, S/L2, T/L3). Connect the motor leads to the output terminals (U/T1, V/T2, W/T3). Ensure proper grounding and install recommended circuit breakers/fuses.
• Packaging: Each VFD150CH43A-21 drive ships individually in protective packaging with basic documentation. We ship via reliable carriers such as FedEx, UPS, or DHL.

FAQ

• Q: What motor types is this VFD compatible with?
  A: The VFD150CH43A-21 is designed to control standard 3-phase asynchronous AC induction motors rated for 460V and up to 20 HP (15 KW). It supports both sensorless vector control for high torque at low speed and standard V/F control.
• Q: Does this drive include built-in filters for electromagnetic interference (EMI)?
  A> The CH2000 series typically includes a built-in Class A EMC filter as standard. For environments requiring stricter emission limits (Class B), an optional external EMC filter may be recommended. Always follow local electrical codes for installation.
• Q: Can I control this VFD via a network communication protocol?
  A> Yes, the CH2000 series supports various optional communication cards. You can add modules for protocols like Modbus RTU, PROFIBUS-DP, or DeviceNet to integrate the drive into your industrial network for centralized control and monitoring.