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DC reactor

DC reactor is used in DC circuit after rectification, and DC output from the reactor is closer to the ideal DC; it is used between the rectifier link and inverter link of the frequency converter, so as to reduce higher-order harmonics in the input current, enable more stable inverter link, improve power factor of input power, and restrict short-circuit current.

Technical parameters
External dimensions of the product
Features

Model description:

Technical parameters

1. Rated operating voltage: DC500V-DC1000V

2. Dielectric strength: iron core - winding 3000VAC/50Hz/5mA/10s free of arc-over and breakdown

3. Insulation resistance: 1000VDC Insulation resistance value ≥100MΩ

4. Reactor noise: lower than 65dB

5. Protection class: IP00

6. Insulation level: above Level F.

Product model	Power KW	Rated current A	Inductance mH	Insulation level
HXDQ03-12A/6.3mH	3.7-4	12	6.3	F,H
HXDQ03-23A/3.6mH	5.5-7.5	23	3.6	F,H
HXDQ03-32A/2mH	11-15	32	2	F,H
HXDQ03-40A/1.3mH	18.5	40	1.3	F,H
HXDQ03-50A/1.08mH	22	50	1.08	F,H
HXDQ03-65A/0.8mH	30	65	0.8	F,H
HXDQ03-78A/0.7mH	37	78	0.7	F,H
HXDQ03-95A/0.54mH	45	95	0.54	F,H
HXDQ03-115A/0.45mH	55	115	0.45	F,H
HXDQ03-160A/0.36mH	75	160	0.36	F,H
HXDQ03-180A/0.33mH	90	180	0.33	F,H
HXDQ03-250A/0.26mH	110-132	250	0.26	F,H
HXDQ03-340A/0.17mH	160	340	0.17	F,H
HXDQ03-460A/0.09mH	185-220	460	0.09	F,H
HXDQ03-650A/0.072mH	300	650	0.072	F,H

Product model	L × W × H (mm)
HXDQ03-12A/6.3mH	100×100×105
HXDQ03-23A/3.6mH	105×100×135
HXDQ03-32A/2mH	105×110×140
HXDQ03-40A/1.3mH	105×110×140
HXDQ03-50A/1.08mH	114×120×148
HXDQ03-65A/0.8mH	135×130×175
HXDQ03-78A/0.7mH	135×130×175
HXDQ03-95A/0.54mH	135×125×175
HXDQ03-115A/0.45mH	155×140×195
HXDQ03-160A/0.36mH	165×130×210
HXDQ03-180A/0.33mH	165×130×210
HXDQ03-250A/0.26mH	210×155×258
HXDQ03-340A/0.17mH	210×155×258
HXDQ03-460A/0.09mH	220×155×285
HXDQ03-650A/0.072mH	235×165×285

The argon arc welding process is adopted for the reactor, which has low noise, small magnetic leakage and stable inductance. The foil winding process is adopted for the coil, the momentary overload capacity is strong, and the process is perfect with beautiful appearance. The high-quality high-silicon cold-rolled silicon steel sheet is adopted for the iron core, so as to realize high reliability, small volume and light weight.