Delta MCS-1800 Specifications download pdf (Page 23)

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ORDERING INFORMATION

ROPECT AC CURRENT SENSOR

RCT-1800 SERIES

Supply Voltage 12 to 30 VAC/VDC

Primary Current 250A to 5000A

Secondary Voltage 0-0.333 V

Frequency 50 to 10,000 Hz

Insulation Class 600V

Accuracy ±1%

Lead Wires 8' twisted pair leads

Weight 0.4 lb (0.18 kg)

Rope Length 48"

Approvals CE, UL recognized File #E96927

RoHS Statement Ye s

Warranty 1 year

DESCRIPTION

Magnelab’ s innovative RopeCT is based on the Rogowski

principle of mutual inductance, which allows accurate

measurement of AC current in a ﬂexible medium. The

resulting rope-like CT is highly accurate throughout its range

and is easy to install by snaking it around parallel conductors

or buswork. The RopeCT is both the ultimate in convenience

and, often, the only solution to tough installation situations.

FEATURES

• Available in 250A to 5000A ratings

• Phase angle error < 0.5 degrees measured at 50% rated

current

• 0-0.333 VAC safe output, no shorting switches required

• Eight-foot twisted pair leads

• One percent accuracy from 10 to 300 percent of rating

(red)

(black)

(white) high

Rope CT

Output

One turn

primary

Power supply

12 to 30 VAC or VDC

–

(black) common

WIRING

SPECIFICATIONS

RCT-1800-1000

MODEL DESCRIPTION

RCT-1800-0250 250A, 18-inch Rogowski coil ﬂexible current sensor

RCT-1800-0500 500A, 18-inch Rogowski coil ﬂexible current sensor

RCT-1800-1000 1000A, 18-inch Rogowski coil ﬂexible current sensor

RCT-1800-2000 2000A, 18-inch Rogowski coil ﬂexible current sensor

RCT-1800-3000 3000A, 18-inch Rogowski coil ﬂexible current sensor

RCT-1800-4000 4000A, 18-inch Rogowski coil ﬂexible current sensor

RCT-1800-5000 5000A, 18-inch Rogowski coil ﬂexible current sensor

0.999

0.333

0.266

0.199

0.133

0.066

02040

Percentage of Input Current

Output Voltage

60 80 100 300

March 2014

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Delta MCS-1800 Specifications Page 23

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