Current_Transformer_Tester

Product catalog summary

Overview: The CTT-5 is a current transformer tester designed for automatic and manual testing of various parameters such as Current Transformer Ratio, Phase Shift, Polarity, Excitation, Saturation, Winding Resistance, and Insulation Resistance. It complies with ANSI/IEEE C57.13.1 and IEC 60044-1 standards.

Design Features:

High-resolution color display for creating and saving test plans.
Automatic sequence testing without operator intervention.
Rugged design suitable for demanding field environments.
Large internal memory capable of storing 200 testing files and 140 test plans.
Built-in thermal printer and full QWERTY keyboard for easy data entry.
2000 VAC saturation test voltage with knee point voltage markers.
Automatic test report creation and user-selectable insulation resistance test duration.

Specifications:

Power input: 115 ± 10% 60 Hz, Fuse rating: 15 A or 8 A, 250 VAC, Type F.
Voltage reading: Up to 1999.9 V ± 0.1%, Current reading: 0 to 1.9999 A RMS ± 0.5%.
Measurement method: ANSI / IEEE C57.13.1, IEC-60044-1.
Phase angle: ±180°/ 0.0 to 359.9° ±1°.
Winding resistance: 0-1.9999 ohms ± 1%, 2-19.999 ohms ± 1%.
Insulation resistance: 2 M to 1 G-ohms ±3%.
Current source: 0-20 A @ 20 VAC Continuous.
Data storage: Up to 200 files with up to 10 excitation curves per file.
Display: 4¾” x 3½” (120 mm x 90 mm) bright color LCD.
Housing: Rugged, waterproof to IP-67 / NEMA 6 with wheels and retractable handle.
Operating temperature: -10°C to +50°C (+14°F to +122°F).
PC connection: USB, RS-232C, USB memory stick.
Dimensions: 18 1/2” (470 mm) L x 14” (356 mm) W x 7 ½” (190 mm) H, Weight: 55 lbs (24.94 kgs).

Standard Accessories:

X test leads, H test leads, Burden test leads, Ground lead, Main input power cord.
Serial and USB communication cables, Spare rolls of printer paper, CD with report manager software, User manual.

Optional Equipment:

CTT-5 shipping case, CTT-5 printer paper roll, Custom made test clips, Custom length test leads.

Catalog excerpts

Specifications are subject to change without notice.

Open the catalog to page 1

Standard Accessories Power input Fuse rating Voltage output Voltage reading current reading 15 A or 8 A , 250 VAC, Type F 0-50 V / 0-200 V / 0-600 V @ 2 A 0-1200 V @ 1.5 A, 0-2000 V@ 1.2 A In three ranges, up to 1999.9 V ± 0.1% 0 to 1.9999 A RMS ± 0.5% Measurement method Phase angle Winding resistance insulation resistance current source • X test leads, 20' (6 m) • H test leads, 35' (10 m) • Burden test leads, 18' (5 m) • Ground lead, 15' (4.5 m) • Main input power cord • Serial communication cable • USB communication cable • Spare rolls of printer paper • CD with report manager software • User...

Open the catalog to page 2

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