LR3-AE250-485-0
Line reactor LR3-A
Version LR3-AE250-485-0
Rated voltage
3 x 480 Vac
Rated current
3 x 250 A
Short circuit voltage uK
5 % @ 480 Vac
| Version | Rated voltage | Rated current | Short circuit voltage uK | |
|---|---|---|---|---|
| LR3-AD004-404-0 | 3 x 400 Vac | 3 x 4 A | 4 % @ 400 Vac | |
| LR3-AD006-404-0 | 3 x 400 Vac | 3 x 6 A | 4 % @ 400 Vac | |
| LR3-AD008-404-0 | 3 x 400 Vac | 3 x 8 A | 4 % @ 400 Vac | |
| LR3-AD010-404-0 | 3 x 400 Vac | 3 x 10 A | 4 % @ 400 Vac | |
| LR3-AD016-404-0 | 3 x 400 Vac | 3 x 16 A | 4 % @ 400 Vac | |
| LR3-AD020-404-0 | 3 x 400 Vac | 3 x 20 A | 4 % @ 400 Vac | |
| LR3-AD025-404-0 | 3 x 400 Vac | 3 x 25 A | 4 % @ 400 Vac | |
| LR3-AD030-404-0 | 3 x 400 Vac | 3 x 30 A | 4 % @ 400 Vac | |
| LR3-AD035-404-0 | 3 x 400 Vac | 3 x 35 A | 4 % @ 400 Vac | |
| LR3-AD040-404-0 | 3 x 400 Vac | 3 x 40 A | 4 % @ 400 Vac | |
| LR3-AD045-404-0 | 3 x 400 Vac | 3 x 45 A | 4 % @ 400 Vac | |
| LR3-AD050-404-0 | 3 x 400 Vac | 3 x 50 A | 4 % @ 400 Vac | |
| LR3-AD063-404-0 | 3 x 400 Vac | 3 x 63 A | 4 % @ 400 Vac | |
| LR3-AE063-404-0 | 3 x 400 Vac | 3 x 63 A | 4 % @ 400 Vac | |
| LR3-AD080-404-0 | 3 x 400 Vac | 3 x 80 A | 4 % @ 400 Vac | |
| LR3-AE080-404-0 | 3 x 400 Vac | 3 x 80 A | 4 % @ 400 Vac | |
| LR3-AE100-404-0 | 3 x 400 Vac | 3 x 100 A | 4 % @ 400 Vac | |
| LR3-AE125-404-0 | 3 x 400 Vac | 3 x 125 A | 4 % @ 400 Vac | |
| LR3-AE160-404-0 | 3 x 400 Vac | 3 x 160 A | 4 % @ 400 Vac | |
| LR3-AE200-404-0 | 3 x 400 Vac | 3 x 200 A | 4 % @ 400 Vac | |
| LR3-AE250-404-0 | 3 x 400 Vac | 3 x 250 A | 4 % @ 400 Vac | |
| LR3-AE315-404-0 | 3 x 400 Vac | 3 x 315 A | 4 % @ 400 Vac | |
| LR3-AE400-404-0 | 3 x 400 Vac | 3 x 400 A | 4 % @ 400 Vac | |
| LR3-AE500-404-0 | 3 x 400 Vac | 3 x 500 A | 4 % @ 400 Vac | |
| LR3-AE630-404-0 | 3 x 400 Vac | 3 x 630 A | 4 % @ 400 Vac | |
| LR3-AE710-404-0 | 3 x 400 Vac | 3 x 710 A | 4 % @ 400 Vac | |
| LR3-AE900-404-0 | 3 x 400 Vac | 3 x 900 A | 4 % @ 400 Vac | |
| LR3-AE063-483-0 | 3 x 480 Vac | 3 x 63 A | 3 % @ 480 Vac | |
| LR3-AE063-485-0 | 3 x 480 Vac | 3 x 63 A | 5 % @ 480 Vac | |
| LR3-AE080-483-0 | 3 x 480 Vac | 3 x 80 A | 3 % @ 480 Vac | |
| LR3-AE080-485-0 | 3 x 480 Vac | 3 x 80 A | 5 % @ 480 Vac | |
| LR3-AE100-483-0 | 3 x 480 Vac | 3 x 100 A | 3 % @ 480 Vac | |
| LR3-AE100-485-0 | 3 x 480 Vac | 3 x 100 A | 5 % @ 480 Vac | |
| LR3-AE125-483-0 | 3 x 480 Vac | 3 x 125 A | 3 % @ 480 Vac | |
| LR3-AE125-485-0 | 3 x 480 Vac | 3 x 125 A | 5 % @ 480 Vac | |
| LR3-AE160-483-0 | 3 x 480 Vac | 3 x 160 A | 3 % @ 480 Vac | |
| LR3-AE160-485-0 | 3 x 480 Vac | 3 x 160 A | 5 % @ 480 Vac | |
| LR3-AE200-483-0 | 3 x 480 Vac | 3 x 200 A | 3 % @ 480 Vac | |
| LR3-AE200-485-0 | 3 x 480 Vac | 3 x 200 A | 5 % @ 480 Vac | |
| LR3-AE250-483-0 | 3 x 480 Vac | 3 x 250 A | 3 % @ 480 Vac | |
| LR3-AE250-485-0 | 3 x 480 Vac | 3 x 250 A | 5 % @ 480 Vac | |
| LR3-AE315-483-0 | 3 x 480 Vac | 3 x 315 A | 3 % @ 480 Vac | |
| LR3-AE315-485-0 | 3 x 480 Vac | 3 x 315 A | 5 % @ 480 Vac | |
| LR3-AE400-483-0 | 3 x 480 Vac | 3 x 400 A | 3 % @ 480 Vac | |
| LR3-AE400-485-0 | 3 x 480 Vac | 3 x 400 A | 5 % @ 480 Vac | |
| LR3-AE500-483-0 | 3 x 480 Vac | 3 x 500 A | 3 % @ 480 Vac | |
| LR3-AE500-485-0 | 3 x 480 Vac | 3 x 500 A | 5 % @ 480 Vac | |
| LR3-AE630-483-0 | 3 x 480 Vac | 3 x 630 A | 3 % @ 480 Vac | |
| LR3-AE630-485-0 | 3 x 480 Vac | 3 x 630 A | 5 % @ 480 Vac | |
| LR3-AE710-483-0 | 3 x 480 Vac | 3 x 710 A | 3 % @ 480 Vac | |
| LR3-AE710-485-0 | 3 x 480 Vac | 3 x 710 A | 5 % @ 480 Vac | |
| LR3-AE900-483-0 | 3 x 480 Vac | 3 x 900 A | 3 % @ 480 Vac | |
| LR3-AE900-485-0 | 3 x 480 Vac | 3 x 900 A | 5 % @ 480 Vac |
DOWNLOADS
Technical files
Data sheet
Approvals / Manufacturer's declaration
COA UL 508 & CSA 22.2
COC UL 508 & CSA 22.2
EU-Declaration of Conformity
CAD/CAE data
3D-CAD-Model (STEP)
Additional information
Accessories touch protection
Technical Data for LR3-AE250-485-0
| Operating data | |
|---|---|
| Rated voltage | 3 x 480 Vac |
| Rated voltage (IEC) | 3 x 690 Vac |
| Rated voltage (UL) | 3 x 600 Vac |
| Short circuit voltage uK | 5 % @ 480 Vac |
| Voltage drop | 11.5 Vac |
| Rated current | 3 x 250 A |
| Rated frequency | 50 - 60 Hz |
| Inductance | 0.147 mH |
| Inductance deviation | ±10% |
| Approvals | |
|---|---|
| Approvals | cULus |
| Environment | |
|---|---|
| Ambient temperature | +104 °F |
| Type of cooling | AN |
| Safety and protection | |
|---|---|
| Type | Open type |
| Insulation class | H |
| Protection index | IP 00 |
| Safety class | I |
| Test voltage | 2500 Vac |
| Terminal and mounting | |
|---|---|
| Terminals phase | Bolt, M8 |
| Connection type | Bolt, M10 |
| Fixing method | Fixing rail |
| Fixing screws | M10 |
| Measures and weights | |
|---|---|
| Width | 18.90 inch |
| Height | 7.91 inch |
| Depth | 9.67 inch |
| Weight | 94.80 lbs |
Information for LR3-A series
General Data
- Rated current 3 x 4 - 3 x 900 A
- Insulation class H
- Inductance7,350 – 0,024 mH
- Short-circuit voltage (uK) 3 %, 4 %, 5%
- Rated voltage 3 x 400 Vac, 3 x 480 Vac
- Degree of protection IP 00
- Ambient temperature +104 °F / +40 °C
Benefits
- Ensuring the short-circuit voltage of 3, 4 or 5 % to the mains
- Increases the service life of equipment
- Low ripple
- Starting current limitation
- Power harmonic mitigation
- Use as line reactor, commutating reactor or PFC reactor
- Bridging voltage dips
- Peak current limitation
- Very good corrosion protection and low noise due to vacuum impregnation
- AD types with UL approval, AE types with UL Listed approval