Active Member
|
[China]
Address: 806, No.24 Nanlian Road, Nanlian Community, Longgang Street, Longgang District, Shenzhen City, 518116 China
Contact name:William Wang
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD |
|
|
Fully Automatic CT/VT Test System
Model: CTP-120PA
CT/VT Test System CTP-120PA is a fully automatic Current and Voltage Transformer test system, especially designed for testing CTs, VTs and Combined Transformers.
CTP-120PA grants a faster testing, due to its Multi-tap Switch Box which allows to connect directly up to 6 taps, in this way the connection of the device is made only one time and without the need of any further manual operation.
The main tests performed by CTP-120PA are: Excitation, Accuracy, Ratio & Phase Error, Resistance and Burden and they are all executed in fully automatic mode, without user intervention. All tests are performed by generating current and voltage.
All the functionalities are managed by a sunlight 5.7-inch readable TFT LCD screen display, patented multifunctional rotary mouse, ARM and embedded LINUX operation system, designed for the outdoor environment and without a laptop.
Test results are kept in a local memory, and can be transferred to a PC via USB flash disk.
Main Features
●Able to test Current, Voltage and Combined Transformers
●Main tests performed: Ratio & Phase Error, Polarity, Excitation, Resistance, Accuracy, Burden
●Selectable test standards: IEC61869-2, IEC60044-1,60044-6, IEC61869-3, IEC60044-2, IEEE/ANSI C57.13
●Multi-tap Switch Box describing the behavior of the CT
●Adopt patented multifunctional rotary mouse to replace the keypad
●Adopt sunlight readable 5.7-inch LCD screen
●Adopt DSP, ARM and embedded LINUX operation system
●Both local test and PC remote test available
●Higher measurement accuracy: 0.05 %
●Automatic demagnetization of CT
●Print test results directly by built-in thermal printer
●Able to download test results via USB flash disk
●Small and light weight (9kg / 19.84 lbs) for easy transport
Technical Data
●Test Standards: IEC61869-2, IEC60044-1,60044-6, IEC61869-3, IEC60044-2, IEEE/ANSI C57.13
●Maximum Knee Voltage Measurement: 40kV
●Output Range:
voltage: 0~180V(RMS)
current: 0~12A(RMS), 36A(peak value)
●Voltage Measurement Accuracy: ±0.05%
●CT Ratio Measurement:
range:1~30000
accuracy: ±0.05%
●PT Ratio Measurement:
range:1~10000
accuracy: ±0.05%
●Phase Measurement:
accuracy: ±2min
resolution: 0.01min
●Secondary Winding Resistance Measurement:
range: 0~300Ω
accuracy: 0.1%±1mΩ
●Burden Measurement:
range: 0~300VA
accuracy: 0.1%±0.1VA
●Memory Capacity: >3000 groups test results
●Power Supply
| Nominal input voltage | customized (AC220V/230V/120V±10%, 1-phase) |
| Nominal frequency | 50/60 Hz |
| Rated current | 10A at 230V / 12A at 120V |
| Connection | standard AC socket (IEC 60320) |
●Environmental Conditions
| Operation temperature | 0 ... +50 °C (+32 ... +122 °F) |
| Storage temperature | -25 ... +70 °C (-13 ... +158 °F) |
| Humidity range | relative humidity 5 ... 95 %, non-condensing |
| Vibration | IEC 60068-2-6(20m/s2 at 10 ... 150 Hz) |
●Miscellaneous
| Weight | 9kg(19.84 lbs) |
| Dimensions (W x H x D, without handle) | 340×300×150mm(13.39x11.81x5.91 in) |
| Connection port | 2 USB2.0 ports, 1 communication port |
The Fully Automatic CT/VT Test System CTP-120PA is a powerful testing tool for testing current transformers, voltage transformers and combined transformers.
