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Lightweight CT PT Instrument Transformer Test Set 40kV With Multitap Switch Box

Categories Instrument Transformer Test Set
Brand Name: HAOMAI
Model Number: CTP-120PA
Certification: ISO9001:2015, Calibration Report
Place of Origin: China
MOQ: 1 set
Price: negotiation
Payment Terms: T/T
Supply Ability: 400 sets per month
Delivery Time: 5-10 working days
Packaging Details: Transport Case + Plywood Case
Product name: CT Analyzer, CT Tester, CT & PT Test Set
Multi-ratio CT testing: Available
Current output: 0-12A(RMS), 36A(peak value)
Voltage output: 0-180V(RMS)
Measuring Accuracy of CT Ratio: ±0.05%
Operation: local mode +PC mode
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Lightweight CT PT Instrument Transformer Test Set 40kV With Multitap Switch Box

CT & VT Analyzer with Multi-tap Switch Box


Model: CTP-120PA

The CT & VT Analyzer CTP-120PA is a lightweight and portable unit capable of testing both current transformers and voltage transformers.

At less than 9kg(19.84 lbs) the CTP-120PA is a highly portable unit that also offers accuracy in testing. Capable of performing saturation, ratio, polarity and winding resistance on current transformers, the CTP-120PA can also be used for testing metering and protection class voltage/potential transformers.

The CT & VT Analyzer CTP-120PA provides a microprocessor controlled variable voltage and current output along with precision instrumentation for automatically testing single and multi-ratio CTs and VTs. The equipped multi-tap switch box makes testing multi-tap CTs easy. It will directly connect to multi-ratio CT and perform ratio tests on all taps with the push of a button and without changing leads. This will greatly reduce testing time.

The CT & VT Analyzer CTP-120PA can be controlled via its high resolution and sunlight 5.7-inch TFT LCD screen display. This interface allows the user to perform testing quickly and easily using the patented multifunctional rotary mouse.

The CT & VT Analyzer CTP-120PA can also be controlled via a laptop running CTP testing software based on Windows operating system.


Main Features

●Able to test Protection CTs, Measuring CTs, TP class CTs and inductive VTs

●Test excitation characteristic and error curve based on low-frequency measurement principle

●Measure ratio, polarity, ratio error and phase displacement error based on voltage method

●Capable of testing multi-ratio CTs automatically without the need for rewiring

●Adopt patented multifunctional rotary mouse to replace the keypad

●Adopt 5.7-inch LCD screen for display

●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

●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 voltagecustomized (AC220V/230V/120V±10%, 1-phase)
Nominal frequency50/60 Hz
Rated current10A at 230V / 12A at 120V
Connectionstandard AC socket (IEC 60320)

●Environmental Conditions

Operation temperature0 ... +50 °C (+32 ... +122 °F)
Storage temperature-25 ... +70 °C (-13 ... +158 °F)
Humidity rangerelative humidity 5 ... 95 %, non-condensing
VibrationIEC 60068-2-6(20m/s2 at 10 ... 150 Hz)

●Miscellaneous

Weight9kg(19.84 lbs)
Dimensions (W x H x D, without handle)340×300×150mm(13.39x11.81x5.91 in)
Connection port2 USB2.0 ports, 1 communication port

●Safety Standards, Electromagnetic Compatibility

EMCThe product adheres to the electromagnetic compatibility (EMC) Directive 2004/108/EC(CE conform)
IEC 61326-1; IEC 61000-6-4; IEC 61000-3-2/3
SafetyThe product adheres to the low voltage Directive 2006/95/EC(CE conform).
IEC 61010-1

The CT & VT Analyzer CTP-120PA is an ideal and unique testing tool for testing single ratio and multi-ratio CTs, as well as for testing inductive VTs.

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