Campbell CS15-L Manual de usuario descargar pdf (Pagina 5)

CS15-L Current Transformer

1. General Description

The CS15-L uses a modified CR Magnetic’s CR8459 Current Transformer to

measure the approximate current over a range of 0 to 125 A. The CS15-L

outputs a millivolt signal allowing it to be directly connected to the CR2XX

dataloggers. The CS15-L is recommended for measurements that do not

require high accuracy.

FIGURE 1. CS15-L Current Transformer

2. Specifications

Example Applications:

• Motor or generator load conditions

• Efficiency studies

• Intermittent fault detection

• Rough submetering

Manufacturer’s Specifications

Frequency: 50 and 60 Hz

Insulation Resistance: 100 M ohm @ 500 VDC

High Potential: 2000 volts

Rated Current: 125 A

Storage Temperature: -25ºC to 70ºC

Operating Temperature: -25ºC to 55ºC

Case Material: Polypropylene Resin

Construction: Epoxy Encapsulated

Accuracy with 10 ohm

burden max. (resistive): typically ±5 percent of actual value with

provided multiplier

Dimensions: Outer diameter: 1.89” (4.8 cm)

Inner diameter: 0.75” (1.9 cm)

Depth: 0.67” (1.7 cm)

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Campbell CS15-L Manual de usuario Pagina 5