3 Phase AC Line Reactor, 2 HP Output

SKU: PH-OLR-1d5

$231.36

● Wide 220V–480V and 50/60Hz support ensures global compatibility. ● Optional copper or aluminum windings balance performance and cost. ● Strong insulation guarantees long life and low noise operation. ● Effectively suppresses harmonics and protects VFD systems.

Output Voltage (AC) *
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Overview
Specs
Application
FAQ
Reviews

Overview

Our 3-phase AC line reactor (5A, 2hp) is engineered to safeguard your VFD and boost power quality across global power systems (220V–480V, 50/60Hz). With a choice of copper or aluminum windings, it combines exceptional durability, low noise, and easy operation—delivering long service life and high efficiency at an attractive price point. Ideal for industrial use, it effectively suppresses harmonics, reduces surge impacts, and ensures stable performance for your critical equipment.

Feature

Compact 2.5 kg design for easy installation.
Multi-voltage support (220V–480V) for global compatibility.
≤65dB low noise operation.
1.4 mH precise inductance for power quality.
Optional aluminum/copper winding.

Details

Vacuum Impregnation Technology: Ensures full insulation penetration, boosting moisture resistance and long-term reliability in harsh industrial environments.
Epoxy Resin Casting Structure: Delivers robust mechanical strength, vibration resistance, and efficient heat dissipation to withstand stress and temperature fluctuations.
Class H Heat-Resistant Enameled Wire: Withstands up to 180°C, maintaining stable performance under high thermal loads and extending service life.

2 HP Output Line Reactor Dimension

2 HP Output AC Line Reactor Dimension

Dimension (±5mm)
L	D	W	W1	H	A×B
110mm	90mm	95mm	70mm	130mm	6×11

2 HP Output Line Reactor Circuit Diagram

2 HP Output AC Line Reactor Circuit Diagram

Specs

Model		PH-OCR-0005-1M40-0.4SC
Basics	Phase	3 Phase
	Power	2 hp (1.5 kW)
	Weight	2.5 kg
Technical Parameters	Work Voltage	380V (Optional: 220V/ 240V/ 400V/ 415V/ 440V/ 460V/ 480V)
	Work Frequency	50Hz/ 60Hz
	Rated Current	5A
	Max Current	1.5 Times the Rated Current, Continued 60s
	Inductance Value	1.4 mH
	Material	Aluminium/Copper (Optional)
	Voltage Drop	2%
	Noise	≤65dB
	Insulation Class	Class F, H
	Protection Class	IP00-IP22
	Insulation Resistor	≥100MΩ
Working Environment	Operation Environment	-10℃~+45℃
	Temperature Rise	≤85K
	Humidity	≤90%RH, without condensation
	Running Ambient Temperature	-25℃~+45℃
	Altitude	≤2000m

Application

AC Reactor for VFD

AC Reactor for Medical Imaging Equipment

AC Reactor for Switching Power Supply

AC Reactor for Inverter Welding Power Supply

FAQ

Q1: How do I select the right current rating for an AC input reactor?

Match the reactor’s current rating to your load’s maximum continuous input current (typically 1.0–1.1x the load’s rated current) to cover normal operation and minor overloads. Ensure it can withstand 150% of rated current for 10 seconds (per industry standards) and align with your system voltage class and ambient temperature to prevent overheating.

Q2: When should I install an AC input reactor for my VFD?

Install an AC input reactor for your VFD if the drive is ≥15kW, connected to a weak grid (e.g., long cable runs, diesel generator power), shares a bus with multiple drives, operates in an environment with severe voltage imbalance or harmonic interference, or needs to comply with harmonic emission standards to protect the rectifier and reduce EMI.

1 review(s)

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From: Mark | Date: 7/28/2026 5:54 AM

Quiet and Reliable – Made My VFD Play Nice With the Rest of the Shop

I was having issues with my VFD causing all sorts of electrical noise that was messing with other equipment on the same line. Picked this reactor up and wired it in, and the difference was immediate – everything runs smooth now, no more flickering lights or weird glitches on my other machines. It's compact and was easy to mount. Runs quiet too, which is a nice bonus since my shop can get noisy enough as it is. Build quality feels solid, and it's been running cool even on long days. For the price, it's a cheap fix for a headache that was driving me crazy. If you're running a VFD and having interference issues, just get one of these and save yourself the trouble.

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