Using vfd on air compressor when compressor shuts off after reaching correct pressure we are getting error code oc-d can someone help?

It is an over current code google VFD codes try to lower frequency setting below 60hz your VFD should be twice the size of your motor

Why am i getting oc-r when i try to start my motor? 230v 3-phase, 5hp, 17 amps. i have the 10hp drive rated for 50 amps.

Maybe the load on the device behind your VFD is overloaded,

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VFD 5.5KW 7.5HP 220V 1 or 3 Phase Input 3 Phase 0-400HZ Output 36A Variable Frequency Drive Controller Inverter Converter for CNC Motor Speed Control and Spindle

Product ID: 338865904

Details

Brand
HKS
Model Name
VFD 5.5KW
Power Source
AC Powered
Recommended Uses For Product
CNC router
Wattage
7.5 KW

⚡5.5KW Power Output

🔄0-400Hz Variable Frequency Range

🔌1 or 3 Phase Input Flexibility

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Description

⚙️ Elevate Your CNC Game with Precision Power Control!

POWERFUL 5 5 KW OUTPUT - Unleash robust motor control with 7.5HP capacity for demanding CNC and industrial applications.
LOW NOISE LONG LIFE DESIGN - Experience whisper-quiet operation and enhanced durability thanks to smart cooling and PWM tech.
DUAL PHASE INPUT COMPATIBILITY - Supports both single-phase and three-phase 220V inputs, adapting effortlessly to your power setup.
ADVANCED MULTI PROTECTION SYSTEM - Stay worry-free with overload, overvoltage, stall, short circuit, and overheat protections built-in.
ULTRA FLEXIBLE FREQUENCY CONTROL - Seamlessly adjust motor speed from 0 to 400Hz for precision spindle and machinery performance.

The HKS VFD 5.5KW 7.5HP Variable Frequency Drive offers versatile 220V single or three-phase input and a 0-400Hz output frequency range, delivering up to 36A output current. Designed for CNC routers, spindle motors, and industrial machinery, it features an intuitive LCD interface, remote control capability, and comprehensive protection systems. Its low noise and efficient cooling design ensure reliable, long-lasting performance for professional-grade motor speed control.

Specifications

ASIN	B092YZS5R3
Antenna Location	CNC router, Spindle motor, Industrial machinery
Best Sellers Rank	#135,130 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #158 in Motor Speed Controllers
Brand	HKS
Built-In Media	Manual, VFD
Color	Black
Customer Reviews	3.8 out of 5 stars 26 Reviews
Display Type	LCD
Electrical Output Waveform	Pure Sine Wave
Frequency	400 hertz
Input Voltage	220 volts
Inverter Capacity Volt-Amp	16434
Item Dimensions L x W x H	10"L x 7"W x 6"H
Item Weight	6.3 pounds
Manufacturer	HKS
Mfr Part Number	5.5KW (7.5HP 220V)
Model Name	VFD 5.5KW 7.5HP
Model Number	5.5KW (7.5HP 220V)
Number of Items	1
Output Power	5500 KW
Output Voltage	220 volts
Peak Output Power Watts	5500
Power Source	AC Powered
Recommended Uses For Product	CNC router, Spindle motor, Industrial machinery
Standby Power Shutoff	90
UPC	645569502130
Unit Count	1 Count
Warranty Description	NO
Wattage	5.5 KW

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75759 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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