Flex CT

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!

Description

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