LR630 AC Line Choke 500A (275kW) PL or PLX DC Drives

LR630 (CNW 906/500)

Order Code: 30113
Photo of LR630 AC Line Choke 500A (275kW) PL or PLX DC Drives
Photo of LR630 AC Line Choke 500A (275kW) PL or PLX DC Drives
Obsolete Product
This item is now obsolete. Alternatives may be available - see linked products below.

Brand: Sprint, Range: Accessories

Three Phase AC Line Choke for 630A DC Thyristor Drive input.  Drive manufacturers require this to be mounted in the AC supply to complete the Thyristor Transient Suppression Circuit.

DC Drive Rating or Armature Current: 630A
Rated AC Line Current: 500A AC continuous (includes allowance for field Current and 1.5 x overload).
Inductance: 15µH
Input Voltage: up to 400V three phase +-10% at 50/60Hz.
Insulation: Tested to 2.5kV
Rated at 40°C Ambient.
Ventilation space above and below: 50mm.

Enclosure:  IP20
Connections:  6 Off busbar connections13mm holes on 40mm x 5mm busbars
Dimensions:  340mm long, 192mm wide and 310mm high.
Fixings:  4x10mmx18mm diameter slots at 248mm x 105mm.
Weight:  32kg

Full part number is LR630.  (CNW906/500).

Download the manufacturers drawing from the link below:-

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