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Product Details

Portable Transformer Turn Ratio Tester /Fully Automatic Transformer Characteristics Testing Machine/Meter

Introduction

TPVA-402 transformer tester is a fully automatic transformer comprehensive tester. The tester can finish: CT/PT volt-ampere characteristic curve test, CT/PT Polarity test, CT/PT Transformation ratio test, automatically calculating error curve of any CT point.

Features

1 This TPVA-402 transformer tester is easy to operate. Complete computerize device and high performance CPU,no need manual work,it finishes test automatically,which prevent person from high voltage circuit.

2 Large output. Maximum output voltage of volt-ampere characteristic test reaches to 1000V,Maximum output current of transformation ratio test is 600A,output capacity of internal voltage regulating machine is 5KVA.

3 Optional accessory includes external join to voltage raising machine ,current raising machine and voltage regulating machine.Maximum voltage of external voltage raising machine is 2000V,3A;Maximum current of external current raising machine is 1000A;Maximum output of external voltage regulating machine is 1500V,20A.You can have a CT test of reach up to 500KV,1A when using external voltage raising machine.

4 320*240 Large screen,it can display volt-ampere characteristic curve directly when the test is finished.It can print curve and result anytime with micro-printers of the tester.

5 Adapt rotating mouth,easy operation and durable use.

6 Flash Ram inside,prevent data losing from power off.

7 RS232 communication interface,make sure connection of the instrument and PC,triers can control the test and unload the test data through PC.

8 AC220V and AC380V power supply

Parameters

	Input voltage	Output scope		Measuring scope	Measuring degree
Device body	220V	0~600V,0~20A		0~600V,0~20A	0.5%
	380V	0~1000V,0~20A		0~1000V,0~20A	0.5%
	220V	0~600A		0~600A	Ratio measuring precision 1%
Voltage raising machine	220V	0~1650V,0~3A		0~1650V,0~3A	0.5%
	380V	0~2000V,0~3A		0~2000V,0~3A	0.5%
Current raising machine	220V	0~1000A		0~1000A	Ratio measuring precision 1%
Voltage adjustment machine				0~1000V,0~30A	0.5%
Power	AC 220V/380V 50HZ		Size:	420×330×320mm	Weight:	24kg

Packaging & Shipping

Prompt and reliable delivery

Our Services

Trustable technical and after sale serivece

1. Long-term warranty of 2 years.

2. Provide best spare parts at low price (some for free).

3. Provide timely reply and technical support.

4. If anything wrong with the equipment, we would give prompt response and provide solution within 24 hours.

5. If there is technological innovation, we would guide our customer to upgrade.

Direct contact info.

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