Series reactor choke inductor filter inductor
Product | Three Phase Air-core Reactor/Three Phase Reactor |
CE Certification | LVD 2006/95/EC |
IEC/EN61558-1:2005/ A1:2009 | |
EN61558-2-4:2009 | |
EN61558-2-13:2009 | |
EMC 2006/95/EC | |
CE Insulation Class | A(105°C), E(120°), B(130°), F(155°), H(180°) |
UL Certification | E473705 |
UL Insulation Class | B(130°), H(180°) |
Customizable |
Inductors placed at the input and output of electrical equipment, can provide protection and improve performance. Line Reactors absorb many power line disturbances which could damage or shut down your inverters, variable speed controllers or other voltage sensitive equipment.
Three phase AC line reactors when used as input or output filters on inverter electronic speed drive applications provide several significant benefits which are explained on this site.
Incorporate reactors, resistors, and capacitors. When these devices are placed on the output of adjustable frequency drives they protect the motor windings from the damaging voltage spikes associated with the fast switching effects of IGBT's and long lines and cables.
SELECTION GUIDE FOR LINE REACTORS
Determine the HP (horse power) rating or the current rating of the drive or motor.
Select the supply voltage. (208, 240, 480, or 600 Volts)
Determine the % impedance required for the application.
Harmonic
TYPICAL CONFIGURATIONS
Our temperature rise test results will be beyond your imagination.
Performance between Copper& Aluminum winding transformer
Items/conductor | Copper-20K | Aluminum-20K |
Insulation Level | H Level (180C) | H Level (180C) |
Electric Conductivity | 100% | 61% |
Temp Curve | As below | As below |
Cost | -- | ↓15% |
(A) Copper Winding Test Project: Temperature Test
(B) Aluminum Winding Test Project: Temperature Test
Stabilizer(A.V.R) | Dry Type Transformer | Oil-immersed Transformer | Reactor |
No. | Test Item | Routine Test | Optional Test |
1 | Winding resistance measurement | V |
|
2 | Insulation resistance test | V |
|
3 | Applied voltage test | V |
|
4 | Polarity and phase relation test | V |
|
5 | Voltage ratio test | V |
|
6 | Load loss and impedance voltage test | V |
|
7 | Induced voltage test | V |
|
8 | No-load loss and current test | V |
|
9 | Temperature rise test |
| V |
10 | Sound level test |
| V |
11 | Inrush current test |
| V |
12 | Waterproof test |
| V |
T-SUPPLY International CO. Ltd. is a dedicated manufacturer of transformers. Our product range includes various transformers, reactors and voltage stabilizers. T-SUPPLY products are designed and manufactured to fully meet IEC standards, and certified by several authorities. These provide customers an assurance for dependability of T-SUPPLY products.
We always strive hard to upgrade technology levels and pursue the company's growth. In the meantime, we are dedicated to developing new products, improve production efficiency and upgrade quality and productivity. All of our products must pass quality control system: incoming inspection, on-process inspection, finished product inspection and before shipment inspection. However, we never forget to offer expert and prompt service to our customers.