Type RLC indoor or outdoor current transformers

Application. The RLC is designed for high burden metering and relaying applications and is available in single or dual r
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Instrument transformers and sensors

Type RLC Indoor or outdoor current transformers

Product features – 600 volt indoor or outdoor – 10 kV BIL – 25 through 60 hertz – Primary amperes: 750-4000 – 5.5" (140 mm) window size Application The RLC is designed for high burden metering and relaying applications and is available in single or dual ratios. It may be used with uninsulated bus bar or cable up to 600 volts or with insulated primary conductors at higher voltages. Core and coils The core and coil assembly is a ring-type core toroidally wound with a fully distributed secondary winding. The assembly is then completely enclosed in molded thermoplastic rubber. Polarity markings are permanently molded into the case. Insulation Thermoplastic rubber insulating material is permanently molded to the core and coil assembly, resulting in a compact unit with excellent mechanical, thermal, and dielectric characteristics. Secondary terminals and cover Large compression-type terminals are equipped with slotted hex-head tightening screws. A rotatable shorting bar is positioned on a center post located midway between the terminals. The center post also serves as a third terminal on dual ratio transformers. A clear polycarbonate cover allows a visual check of connections. The cover is keyed to the shorting bar to ensure proper installation and can be sealed with a sealing wire. Base The base is constructed of corrosion-resistant aluminum and secured to the encapsulated base support by four symmetrically located screws.

Primary The RLC has a 5.5" (140 mm) round primary opening that can accept 4" square bus bar or multiple cables. Test reports Test reports are stored electronically and can be e-mailed in various formats at the time of shipment. Standards This unit can be tested to all applicable IEEE, CSA, or IEC standards as requested and is a UL Recognized Component.

Selection guide Primary ampere rating

Rating factor @ 30°C

Rating factor @ 55°C

IEEE metering accuracy

IEEE relaying accuracy

Style number

750

2.0

1.5

0.3B-0.5

C100

7524A52G01

800

2.0

1.5

0.3B-0.9

C100

7524A52G02

900

2.0

1.5

0.3B-0.9

C100

7524A52G03

1000

2.0

1.5

0.3B-0.9

C100

7524A52G04

1200

2.0

1.5

0.3B-1.8

C200

7524A52G05

1500

2.0

1.5

0.3B-1.8

C200

7524A52G06

2000

1.5

1.2

0.3B-1.8

C200

7524A52G07

3000

1.33

1.0

0.3B-1.8

C200

7524A52G08

4000

1.33

1.0

0.3B-1.8

C200

7524A52G09

600/1200

2.0/2.0

1.5/1.5

0.3B-0.5/0.3B-1.8

C100/C200

7524A52G10

800/1600

2.0/1.5

1.5/1.2

0.3B-0.5/0.3B-1.8

C100/C200

7524A52G11

1000/2000

2.0/1.5

1.5/1.2

0.3B-0.9/0.3B-1.8

C100/C200

7524A52G12

1500/3000

1.5/1.33

1.2/1.0

0.3B-1.8/0.3B-1.8

C100/C200

7524A52G13

2000/4000

1.5/1.33

1.2/1.0

0.3B-1.8/0.3B-1.8

C100/C200

7524A52G14

300

2.0

1.5

0.3B-0.1

C90

9625A21G10

800

2.0

1.5

-

C200

9625A21G11

1000

2.0

1.5

0.3B-1.8

C200

9625A21G01

2000

1.5

1.2

0.3B-1.8

C400

9625A21G02

3000

1.5

1.2

0.3B-1.8

C400

9625A21G03

4000

1.5

1.2

0.3B-1.8

C400

9625A21G04

1000/2000

2.0/1.5

1.5/1.2

0.3B-1.8/0.3B-0.9

C200/C400

9625A21G05

1500/3000

1.5/1.33

1.2/1.0

0.3B-1.8/0.3B-1.8

C200/C400

9625A21G06

2000/4000

1.5/1.33

1.2/1.0

0.3B-1.8/0.3B-1.8

C200/C400

9625A21G07

High accuracy RLC

Approximate weights: Standard RLC - 21 lbs; High accuracy - 29 lbs.

For more information please contact: Unit dimensions ABB Inc. Medium Voltage Distribution Components 3022 NC 43 North Pinetops, NC 27864 USA Phone: +1 252 827 3212 Fax: +1 252 827 4286

.38 [10] x 1.25 [32] SLOT W .75 [19] HOLE 2-TOTAL

Ø.31 [8] HOLE 4-TOTAL

1.00 [25]

X1

4.13 [105]

X2

4.50 [114] 4.88 [124] 10.50 [267]

www.abb.com/mediumvoltage COMPRESSION TYPE SECONDARY TERMINALS FOR #14 TO #3 WIRE

6.53 [166]

MOUNTING HOLES FOR .38 BOLTS 2-TOTAL

Note: The information contained in this document is for general information purposes only. While ABB strives to keep the information up to date and correct, it makes no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability with respect to the information, products, services, or related graphics contained in the document for any purpose. Any reliance placed on such information is therefore strictly at your own risk. ABB reserves the right to discontinue any product or service at any time.

NAMEPLATE

4.28 [109]

RATING DECAL BOTH SIDES 11.25 [286]

IA 0D ] 5.5 140 [

9.50 [241]

Copyright 2004 ABB. All rights reserved.

4.28 [109]

2.66 [67]

3.50 [89]

.25 [6]

Note: metric dimensions are displayed in [mm].

4.13 [105]

UL Recognized Component, File No. E96461

1VAP428281-DB May 2014 Rev. D

Standard RLC