Name: Fully Automatic Tan Delta Tester High Precision Antiinterference Dielectric Loss Power Factor Test Set
Brand: MINGYANG
Price: 3000 USD

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Fully Automatic Tan Delta Tester High Precision Anti-interference Dielectric Loss Power Factor Test Set

Product Description

Product overview
Dielectric Loss Measurement is very basic insulation testing method which can effectively found the deterioration damp deterioration of electrical equipment insulation, as well as local defects. In electrical manufacturing, electrical equipment installation, transfer and preventive tests are widely used. Measuring dielectric loss of transformers, CT/PT, reactors, capacitors, and bushings, surge arresters and other is the most basic measure of its insulating properties. HTJS-M tan delta tester breaks the traditional bridge measurement method, using variable frequency power supply technology, using SCM, and modern electronic technology for automatic frequency conversion, analog / digital conversion and data operations. With strong anti-jamming capability, fast test speed, high precision, automatic digitization, easy to operate; use switching power supply, 45Hz and 55Hz pure sine wave output, automatic apply voltage, providing a voltage up to 10 kV; automatically filter 50Hz interference, suit for substation and other strong electromagnetic interference field testing. Widely used in the power industry transformers, CT/PT, bushings, capacitors, surge arresters and other dielectric loss measurement equipment.

Products features

1.The tester adopts complex current method, which measuring capacitance, dielectric loss, and other parameters. High accuracy of test results, easy to realize automated measurement.
2.The tester adopts frequency technology to eliminate the scene 50Hz frequency interference, even under the condition of strong electromagnetic interference, can get reliable data.
3.Adopts large-screen LCD display, easy to operate.
4.Measurement process is controlled by a microprocessor, as long as to choose correct measurement method, measurement data can be automatically finished under microprocessor control.
5.Integrated design, built-in standard capacitor and HV power supply, convenient for field test, reduce field wiring.
6.High accuracy. Equipped with standard oil cups and dedicated test lines can realize oil dielectric loss measurement.
7.Set CVT test function, can achieve CVT self-excited method test, without external attachments, only need to test one time, capacitance and dielectric loss of C1, C2 can all be measured.
8.Reverse wiring test uses ivddv technology, eliminating the previous reverse wiring data instability phenomenon.
9.With reverse wiring LV shielding function, under the condition of 220 kV CVT busbar grounding, can measure reverse wiring dielectric loss for C11 without dismantling wire 10KV.
10.With measuring HV dielectric loss function, can use HV transformer or series resonance to carry out exceed 10kV voltage dielectric loss test.
11.With ground protection and over-current protection functions.
12.With leakage current protection function, the equipment will instantly cut off high-voltage output to protect operators from electrical hazards.

Basic Info.

Model NO.

MY-380

Voltage Range

0.5-10kv

Internal Hv

3PF~60000PF/10kv 60PF~1μf/0.5kv

Power

2kVA

Maximum Output Current

200mA

Frequency Accuracy

±0.01Hz

Input Power

180V~270VAC,50Hz

Computer Interface

Standard RS232 Interface

Temperature

-10~50

External Hv

3PF~1.5μf/10kv 60PF~30μf/0.5kv

Resolution

Max: 0.001PF,4 Digits

Tgδrange

Unlimited, Resolution of 0.001%

Test Frequency

45,50,55,60,65Hz

Measuring Time

About 40 S

Relative Humidity

<90%

Transport Package

Wooden Case or Carton

Specification

460*360*350mm3

Trademark

MINGYANG

Origin

China

HS Code

9030849000

Production Capacity

200 Sets Per Month

Technical Specifications

Accuracy	Cx	±(reading×1%+1pF)
	tgδ	±(reading×1%+0.00040)
Anti-interference index	variable-frequency anti-interference, under 200% interference can still achieve the above accuracy
Capacitance Range	internal HV	3pF~60000pF/10kV 60pF~1μF/0.5kV
	external HV	3pF~1.5μF/10kV 60pF~30μF/0.5kV
	resolution	Max: 0.001pF,4 digits
tgδrange	Unlimited, resolution of 0.001%, automatically identify the tested samples of capacitance, inductance and resistance.
Test CurrentRange	10μA~1A
Power	2kVA
Internal HV	Voltage range		0.5~10kV
	Max output current		200mA
	Step-up and step-down voltage mode		Continuous smooth adjustment
	Test Frequency		45,50,55,60,65Hzsingle-frequency 45/55Hz,55/65Hz,47.5/52.5Hz automatic dual variable-frequency
	Frequency Accuracy		±0.01Hz
External HV	When forward wiring the max test current is 1A, power frequency or variable frequency is 40-70Hz
	When reverse wiring the max test current is 10kV/1A, power frequency or variable frequency is 40-70Hz
CVT self-excited method low voltage output	Output voltage 3 ~ 50V, output current 3 ~ 30A
Measuring time	About 40 s, correlate with the measurement mode
Input Power	180V~270VAC,50Hz±1%
Computer Interface	Standard RS232 interface
Printer	A7 thermal mini printer
Temperature	-10ºC~50ºC
Relative Humidity	<90%
Dimension	460×360×350mm3
Weight	28kg

Important Note: On-site transformer housing is generally grounded. When testing the tanδ (dielectric loss) of transformers, the reverse connection method is generally selected. Only for fully insulated transformers is the forward connection method used for testing.

Capacitance Conversion Reference:
1F = 1000mF = 1,000,000,000μF = 1,000,000,000,000pF
1mF = 0.001F = 1000μF = 1,000,000,000pF
1μF = 1,000,000pF = 0.000001F

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Categories	Hipot Tester
Model Number:	MY-380
Voltage:	220V Electrical Equipment
Supply Ability:	1000pcs/month
Place of origin:	Hubei, China
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Protection Class:	IP65
Delivery Time:	1 week
Application:	Auto Testing, Electrical Testing
Brand Name:	MINGYANG
Type:	Testing Machine
Price:	3000usd
Packaging Details:	carton
Warranty:	2 YEARS
Place of Origin:	China Mainland
Accuracy Class:	High Accuracy
MOQ:	1
Power:	Electronic

Fully Automatic Tan Delta Tester High Precision Anti-interference Dielectric Loss Power Factor Test Set

Fully Automatic Tan Delta Tester High Precision Anti-interference Dielectric Loss Power Factor Test Set

Fully Automatic Tan Delta Tester High Precision Anti-interference Dielectric Loss Power Factor Test Set

Product Description

Basic Info.

High Precision Hipot Tester

Dielectric Loss Tester IP65

Anti Interference Hipot Tester

Fully Automatic Tan Delta Tester High Precision Anti-interference Dielectric Loss Power Factor Test Set

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