Eaton PDI Current Limiting Reactor

Eaton’s Current Limiting Reactor (CLR) is a power conditioning system that limits

fault current under short-circuit conditions, helping to support overall NFPA-70E

and NFPA-75 safety. The CLR is to be installed between a switchboard and

switchgear and will be electrically connected to them with flexible busbar

connectors.

Ratings

• Amperage: 600 – 6300A

• Input specs: 3-phase, 3 or 4 wires + ground

• Input and output voltage:

• @ 50 Hz: 415. 400. 380VAC

• @ 60 Hz: 480. 415. 400VAC

Enclosure

• NEMA 1

• Frame ground

• Enclosure front infrared door (input and output terminal) smallest footprint in the industry

Optional side cabinet

Provides space for a cable distribution with bracket.

• 24”W x 36”D

• 30”W x 36”D

• 24”W x 48”D

• 30”W x 48”D

Temperature monitor

• Temperature: thermocouples, normally open and normally close on each single-phase

reactor with terminal block at the top of the units for fast installation.

• Optional PT100 sensor

• Input specs: 3-phase, 3 or 4 wires + ground

Operating conditions

• Operating temperature: ambient 0°C to 40°C

• Storage temperature: ambient -10°C to +40°C

• 50 Hz operating range: 47-53 Hz

• 60 Hz operating range: 57-63 Hz

Features

• Copper wound construction

• Single-phase reactor

• Prospective short circuit current standard 65kAIC up to 100kAIC

• Let-through current standard 14kAIC, down to 10kAIC

• Routine test: - Hi-pot test at 10kV, 3-phase

• Phase-to-phase and phase-to-GND

• Measure inductance test

• Load test (3-phase)

• Insulation resistance test

• Special test:

• Short circuit test

• Hi-pot test

• 10kV phases and ground

• Heat run test

• UL witness test

• Audible noise test

• Solid neutral busbar

• Frame ground

• Listed UL/CSA, CE mark, UL1561. UL891. IEEE C57.16. IEC60076-6

• Compliance: NFPA-70E, NFPA-75 safety and ISO standard.