CTP-1200D CT PT Tester

CTP Series Transformer Tester is new product created after widely adopt customers’ advices and deep theoretical study. It is based on the automatic FA Series Transformer Tester General which is produced by our company that is widely acclaimed and applied. The adoption of high-performance DSP and ARM, advanced manufacturing technology ensure a stable and reliable product performance, full-featured, high degree of automation, high efficiency, in the domestic leading level, they are the professional testing equipments for transformer check in power industry.

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Product Features
Parameter
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Product Features

★ Full-featured, not only satisfy the test requirements of various CTs (include TP class), such as the excitation characteristics (i.e., volt-ampere characteristics), ratio, polarity, secondary winding resistance, secondary burden, ratio error and phase displacement, but can also be used for the tests of various PTs, including excitation characteristics of the electromagnetic unit, ratio, polarity, secondary winding resistance, ratio error and phase displacement.

★ Automatically give CT, VT parameters, including knee point voltage / current, 10% error curve, the accuracy limit factor (ALF), instrument security factor (FS), the second time constant (Ts), remanence coefficient (Kr), saturated and unsaturated inductance etc.

★Test meet IEC60044 GB1208 (-1) GB16847 (IEC60044-6) CS57.13 became etc all kinds of transformer standards, and in accordance with the transformer types and levels of automatic choose which standard test

★ Based on advanced principle of low-frequency test method that can meet the CT test on knee voltage up to 60KV.

★Friendly interface beautiful, all English graphic interface

★ The instrument can store 1000 groups of test data that won’t be lost when power off. After test ended, the data can be coped to PC by USB disk for analysis and being transformed into WORD report.

★ Test is simple and convenient, one-click can complete tests of CT secondary resistance, excitation, ratio and polarity.

★ Easy to carry, because the weight is less than 10Kg.

Panel

The instrument panel structure is as shown in right figure.

• Yellow S1, black S2 terminal: test power output

• Green S1, black S2 terminal: measure output voltage

• Red P1, black P2 terminal: measure inductive voltage

• Keyboard: Enter the value and operational command

• LCD screen: GUI

Parameter

	CTP-1000D
Usage	CT， PT
Output	0~180Vrms，12Arms，36A（peak value
Voltage measurement accuracy	±0.1%

CT Ratio	Range	1~40000
CT Ratio	accuracy	±0.05%
PT Ratio	Range	1~40000
PT Ratio	accuracy	±0.05%
Phase	Range	±2min
Phase	accuracy	0.5min
DC resistance	Range	0~300Ω
DC resistance	accuracy	0.2%±2mΩ
Burden	Range	0~1000VA
Burden	accuracy	0.2%±0.02VA

Power supply	AC220V±10%，50Hz
Environmental Conditions	Operating temperature : -10οC~50οC ，Humidity :≤90%
Weight and Dimensions	Dimensions: 365 mm×290 mm×153mm,Weight<10kg
Test purpose	Flow test
Flow test	0~110VAC
Current output	0~180A accuracy <0.2%
Environmental Conditions	Operating temperature ：-10οC~50οC， Humidity :≤90%
Weight and Dimensions	Dimensions 270 mm×160 mm×160mm Weight <6kg
Turn ratio:	1:1000