Product Overview
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3-phase Line Reactor to reduce mains disturbances at 400 V
- 4% 3-phase line reactor for 400 V network
- Reducing harmonics on the mains side
- Reducing commutation notches
- Limiting inrush current
- Reliable and economical solution for mitigating mains disturbances
Features and Benefits
Ensure reliability, performance and a long service life of electrical consumers
Typical Applications
Motor drives and various adjustable speed drive systems, such as:
Technical Specifications
Nominal operating voltage
3x 380 to 480 VAC
Rated operating voltage
3x 340 to 530 VAC
Rated currents
1.76 to 1010 A @ 45°C
Impedance
4% @ 400 V, 50 Hz and rated rms current
Overload capability
1.6x rated current for 1 minute, once per hour
Pollution degree
PD3
High potential test voltage
P -> P 3030 VAC, 1 s
P -> E 3030 VAC, 1 s
Insulation class
UL electrical insulation system SCH-200(N)
Overvoltage category
OV III (IEC 60664-1 / UL 61800-5-1)
Protection category
IP 00
Climatic class
40/100/21 (IEC 60068-1)
Cooling
Natural cooling AN
Ambient temperature range
-40°C to +45°C fully operational
+45°C to +100°C derated operation*
-40°C to +100°C transport and storage
Design corresponding to
UL 61800-5-1, EN 61558-2-20, EN 60076-6
Earthing System
TN, TT, IT
Flammability corresponding to
UL 94 V-2
Lifetime (calculated)
20 years
* derating according NEC 310-15(C), Iderated = Inominal*SQRT((Tmax-Tamb)/(Tmax-Tnominal)) = Inominal*SQRT((100°C-Tamb)/55°C)
Typical electrical schematic
Approvals & Compliances
(UL recognized up to 640 A)