CT-T1

Current Transformer Tester

Product Number: 70058
  • CT excitation current
  • Turns ratio
  • Winding polarity test
Raytech offers a 2 year standard warranty and 100% Swiss quality

Description

The CT-T1 is a powerful current transformer test instrument specially designed for professional current transformer diagnosing. The main functions are precise turns ratio measurement, excitation curve drawing and knee points detection (ASA 10/50, IEEE 30°, IEEE 45°). 


The CT-T1 includes 5 low side cables which can be used to connect to the secondary outputs of a CT. This enables the instrument to perform all various measurements for all taps combinations in the least possible time and in a fully automatic easiest way without having to switch the leads during testing.


In addition to precision, the CT-T1 provides useful tools such as the plotting tool on the colour touch display which be helpful for better diagnosing. The results can be stored in internal or external memory, can be transferred to the Raytech t-base pro software or simply can be printed by using the large 3-inch built-in thermal printer.

Features

Measurement Methods

  • CT’s and PT’s measurement
  • CT excitation curve drawing and fully automatic knee point detection (ASA 10/50, IEEE 30°, IEEE 45°)
  • Turns ratio, phase angle and polarity measurement and deviation error calculation
  • Automatic and manual demagnetizing

Additional Features

  • Ratio range of 0.9 to 15'000
  • Easy one time hook up for up to 5 CT taps
  • Automatic selection of suitable test voltage with adjustable voltage and current limit

User Interface and Data Management

  • User-friendly interface
  • Test object Profile and Template creation, import and export 
  • Data exchange via USB-Key, serial cable and USB cable
  • Free T-Base Pro software for data exchange, profile and template management and report generation
  • Report generation in various formats

Durability and Support

  • The enhanced smart heavy-duty protection system
  • Software and firmware update
  • Raytech technical support
  • 2 years standard warranty

Specifications

Area of use:

Portable to use indoor and outdoor including heavy industrial electromagnetic environments

Enclosure:

Industrial high-impact plastic case

Supply:

IEC 60320, C13/C14 mains connector, CAT II

Absolute input voltages:

90-132/ 180-264 VAC @ 47-63Hz

Output power:

Max. 2000W

Max. test voltage:

2000 VAC

Max. test current:

10A

Display:

5.7" TFT Color LCD

Input devices:

Touch screen, multi-actuation rotary knob, support mouse and keyboard

Interfaces:

2 USB 2.0 full speed (1 host, 1 device) and 9 Pin RS232 serial

Internal memory storage:

10000 test results

Printer:

Internal 3" thermal printer, support external printer direct connection

Operating temperature:

-10°C (14°F) to +55° C (131°F)

Storage temperature:

-20°C ( -4°F) to +70°C (158°F)

Degree of protection (closed door):

IP67, dust-tight and water immersion up to a 1-meter depth

Size:

L: 525 mm (20.7”) W: 437 mm (17.2”) H: 213 mm (8.4”)

Weight (instrument):

20 kg (44 lbs.)

See Instruction Manual for more Parameters

Specifications are subject to change without notice

 

Accuracy

Measurement parameters

Ratio range

Accuracy*

Resolution

 

0.9 ... 5'000

± 0.05%

5 Digits

 

5001 ... 10'000

± 0.5%

5 Digits

 

10'001 ... 15'000

± 1%

5 Digits

 

 

Voltage range

Accuracy*

Resolution

 

0 ... 2'000

1% Rdg ± 0.1V

0.01V

 

 

Current range

Accuracy*

Resolution

 

0 ... 10A

1% Rdg ± 0.001A

0.1mA

 

 

 

Ratio range

0.9 to 15'000

 

In the box

USB Memory Stick
Standard Cable Bag
Measuring Cableset H
5m+5m
Measuring Cableset X1-X5
5m
Safety-GND Cable for CT-T-1
1x 10m
Surveillance Cable for CT-T1
1x 2m
Power Cord
2 Paper Rolls
Instruction Manual - CT-T1

Downloads

Firmware CT-T1

Category:
Firmware
Release:
1.1.0.0
Publish Date:
25.06.2024
Attachment Size:
2 MB
Description:

This is the newest Firmware for the CT-T1

Installation:
recommended

Flyer CT-T1

Category:
Flyer
Release:
17.09
Publish Date:
26.04.2020
Attachment Size:
1 MB
Description:

Short Overview about CT-T1

Instruction Manual CT-T1

Category:
Instruction Manual
Release:
1.30
Publish Date:
14.10.2020
Attachment Size:
3 MB
Description:

This is the instruction manual for the Current Transformer Tester CT-T1

Quick Start Guide CT-T1

Category:
Quick Start Guide
Release:
0.15
Publish Date:
27.04.2020
Attachment Size:
555 KB
Description:

This is a Quick Start Guide for the Current Transformer Tester CT-T1