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Flex CT
flex ct 3 24 inflex-ct-2-12 inflex-ct-connector-closedflex-ct-install

Flex CT

$1,010.00 – $2,655.00Price range: $1,010.00 through $2,655.00

Please call (800)296-4120 for International Pricing

Enjoy the convenience of flexible current probes (Flex CTs). These 5,000A probes come in 12″, 24″, 36″, and 48″ lengths that allow you to easily surround multiple conductor bundles. They are available in sets of two, three, or four for use with different recorders. The Flex CTs are powered from recorder voltage and DO NOT require a battery pack for operation.


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Have a PQ Question? Ask Merlin™ — Free

Send it to askmerlin@powermonitors.com or text (540) 383-3144

  • Overview
  • Specs
  • Downloads
  • White Papers

Overview

These flexible CTs are available for the Revolution, Eagle Series, ViP+, iVS-3 rev2, and iVS-3/600P models. PMI® also allows the user to determine the current scale for these probes. The recorder can be set to record 100A, 1,000A and 5,000A scales – all from one inexpensive CT set!

Specs

Electrical Specifications

Switchable Ranges: 1 to 100A, 1 to 1000A, 1 to 5000A
Operating Limit: 1 to 5000A
Controls: Range is chosen from the recorder, PC, or PDA software.
Power Source: Power is supplied by connection to PMI recorder. No external battery or other power source is required.
Linearity: ±0.05%
Phase Shift: ≤±0.5% at 50 to 60 Hz
Frequency Range: 8Hz to 10kHz
Crest Factor (mid range): 100A and 1000A scale: 3.0 5000A scale: 1.6
Position Sensitivity: ±1.5% 1 in from connector

Working Voltage

Sensor: 600V AC to earth
Module: 600V AC to earth

Accuracy

± 1% of full scale

Safety

Double Insulated
Sensor: 600V CAT IV
Module: 600V CAT III
Pollution Degree 2

PMI Recorder Capability

iVS-3/600E may require a firmware upgrade

Mechanical Materials

Sensor Jacket: Polyurethane UL94V0
Connector: FR Polypropylene UL94V0
Cable Jacket: Polyurethane UL94V0

Physical Dimensions

Min. Bending Radius: 1 in (25.4 mm)
Sensor Diameter: .310 in (7.9 mm)
Connector Diameter: 1.07 in max (27.2 mm)
Sensor Output Cable Length: 48 in (1.2 m)

Environmental

Operating Temperature: -20 to 135°F (-29 to 57°C)
Altitude Operating: 0 to 2000m, derated above 2000m
Case Protection: Sensor and Module IP65 per IEC 529

PMI CT MODEL NUMBER …/12 …/24 …/36 …/48
LENGTH (OPEN) 12 in.
305 mm
24 in.
610 mm
36 in.
915 mm
48 in.
1220 mm
O.D. (CLOSED) 4.15 in.
105 mm
8.3 in.
210 mm
12 in.
305 mm
15.9 in.
404 mm
I.D. (CLOSED) 3.5 in.
89 mm
7 in.
178 mm
10.9 in.
277 mm
14.7 in.
372 mm

Downloads

Specification Sheet

  • Ultra Slim Flex CT Spec Sheet

White Papers

  • Auto-Correction of CT Hookup
  • Using TLAR CTs
  • Top Ten Field Tips for PMI Recorders and ProVision
  • Types of Boomerang Units
  • Hookup Diagram Walkthrough Differential Input
  • kWh Variations Between PMI Recorders and Revenue Meters
  • Case Study: Ground Fault Detection
  • Using Current Clamps
  • Measuring Current: Best Practices
  • Disconnecting a Power Quality Recorder
  • Using the Revolution Mounting Bracket
  • Getting Started with the Pole Mount Boomerang
  • Using Scale Factors for PT/CT Ratios & Per-Unit Analysis in ProVision
  • Getting Started with the 3-Phase Boomerang
  • Flex CT Overview
  • Optimizing Current Resolution Using TLARs or Flex CTs

Related products

  • Tlar-2 Current Clamp.

    TLAR Current Clamp

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  • Tlar-s Compact Current Clamp.

    TLAR-S Current Clamp

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  • Revolution

    Revolution

    view more

Have a PQ question? Ask Merlin™ — free. Send it to askmerlin@powermonitors.com or text (540) 383-3144.

Power Monitors, Inc. — Tools you Need. People you Trust.

Power Monitors, Inc. is an industry-leading product design and manufacturing firm based in Mt. Crawford, Virginia. PMI® strives to solve power quality problems by listening to our customers and working with them to design and manufacture products. Total customer satisfaction is the primary goal of all PMI® staff.

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