CT-T1
Current Transformer Tester
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
Firmware CT-T1
Firmware
1.0.5.0
16.02.2024
This is the newest Firmware for the CT-T1
recommended
Flyer CT-T1
Flyer
17.09
26.04.2020
Short Overview about CT-T1
Instruction Manual CT-T1
Instruction Manual
1.30
14.10.2020
This is the instruction manual for the Current Transformer Tester CT-T1
Quick Start Guide CT-T1
Quick Start Guide
0.15
27.04.2020
This is a Quick Start Guide for the Current Transformer Tester CT-T1
