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transformer test bench

  • 1 Set/Sets
  • Shanghai
  • 1 Set/Sets
  • 1000 Set/Sets per Year
  • L/C,T/T
  • Tag:Transformer Test Bench,High Quality Transformer Test Bench,Integrative Test Stand,Integrated Test Deck
  • Supplier - Nantong Zhenhuan Trade Co., Ltd.
  • China (Mainland)China (Mainland)
  • US$2.5 Million - US$5 Million
  • Manufacturers
  • North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
  •     
  • skype
  • Mr.Franks
  • 86-513-80558995
Post Date : November 25
Product Details
Company Profile
Inquiry Records(4)

Item specifics

Shanghai
1 Set/Sets
1000 Set/Sets per Year
L/C,T/T

Specifications

transformer test bench is an integrated test table for transformer test,no-load current,no-load loss, transformation ratio,etc.

This test bench is an integrated device for testing parameters of power transformer, such as no-load current, no-load loss, resistance voltage, load loss, DC resistance, and transformation ratio, etc. It provides reliable data for manufacturing and supervising transformers.

I Main features

1) Integrated instrument for different kind of tests, such no-load test, transformation ratio test, DC resistance test, insulation resistance test, impedance test, THG induced over-voltage withstand test and AC voltage withstand test, etc.

2) Parameters are set and displayed numerically in menu

3) There are date, day, time, temperature, humidity displaying on the bench, convenient for file.

4) All test data can be displayed and printed out

II Configuration and technical illustration

2.1 No-load/load performance test instrument: ZBR-IV, suitable for both single phase and 3-phase measuring:

1) Voltage range: 10mV~650V; current range: 10mA~5A; precision 0.2 grade.

2) Power U*I: precision 0.2 grade

3) Power factor: 0.010-1.000, precision 0.3 grade

4) Frequency: 40~300Hz, precision 0.1 grade

5) Three phase total power: P

6) No-load current: I0 (%)

7) No-load loss: P0

8) Load-loss: PK

9) Resistance voltage: UK

10)3 phase power factor:

11) Power value of three phase: Pa(Pab),Pb,Pc(Pbc)

12) Average line voltage of three phase: Un

13) Average current of three phase: In

2.2 ZYD-20KVA/50KV oil-immersed AC test transformer

1) Rated capacity: 20kVA

2) Rated HV output: 0.2kV~50kV

3) Rated input voltage: 10V~400V

2.3 ZZR-5A DC resistance instrument

1) Parameters:

Range

Test current

Resolution ratio

Accuracy

0~20mΩ

5A

1μΩ

0.2%±3 letter (25±2°C)

0~200mΩ

5A

10μΩ

0.2%±3 letter (25±2°C)

0~2Ω

2A

100μΩ

0.2%±5 letter (25±2°C)

0~20Ω

0.2A

1mΩ

0.2%±5 letter (25±2°C)

0~200Ω

20mA

10mΩ

0.2%±5 letter (25±2°C)

0~2kΩ

2mA

100mΩ

0.2%±5 letter (25±2°C)

2) Ambient conditions: temperature 0~40°C; relative humidity: ≤80%

3) Safety performance: Dielectric resistance: ≥2MΩ; leakage current: ≤5mA

2.4 ZB-II transformation ratio meter

1) Transformation ratio measuring range: 1—10000

2) Groups: 1—12 points

3) Precision: 1-1000, 0.2 grade; 1000-10000, 0.5 grade

4) Ambient temperature: -5°C -- 40°C

5) Ambient humidity: <85%

2.5 TSJA-160kVA/30V-600V induction motorized regulator

1) Rated capacity: 100kVA

2) Rated HV output: 30V-600V

3) Rated input voltage: 380V

2.6 Omega meter 3121: 2500V

Company Related ProductsView the Seller's Products
potential transformer coil winding machine

potential transformer coil winding machine

potential transformer coil winding machine

potential transformer coil winding machine
1. PLC control
2. Step motor driving wire ordering device
3. Electronic counter

potential transformer coil winding machine,for small coils used in instrument transformers, power transformers, relay, resistance potentiometer, transducer, magnetic valve, etc.

It is PLC control, touch screen operation, equipped with automatic wire ordering device which is driven by step motor, and equipped with electronic counter.

Wire ordering pitch can be pre-set in the PLC.

Step motor is imported from Germany. PLC and touch screen are imported from Taiwan.

II Main parameters

Code

ZVWS-1

ZVWS-2

ZVWS-3

ZVWS-4

Wire diameter

0.03-0.8mm

0.8-1.2mm

1.2-2.0mm

2-3.0mm

Turns

1-99999±1

Ordering pitch

0.030-4.00mm

Coil outer diameter

400mm(max)

Coil width

400mm(max)

Main spindle speed

0-3000r/min

0-1500r/min

0-600r/min

0-150r/min

Suitable coil shape

Round, rectangular, or polygon

Winding method

Simple pre-set or programming

Spindle motor power

1.5kW

Suitable transformer voltage

35kV (potential transformer)

Dimension

1310mm×590mm×1600mm

Weight

400Kg

Operating method

Automatic and manual (by foot switch)

Detail more >>
test transformer

test transformer

test transformer

transformer test equipment with test transformer, for insulation strength testing, checking insulation level and over-voltage

This transformer test equipment is for insulation strength testing, comprised of control panel and test transformer.

I Control Panel

1) Usage

YD series frequency voltage test equipment is the strictest, most direct and most effective method for identifying insulation strength of electric apparatus. It can check out those mass defects which are very dangerous.

2) Features

-Supervising function: can supervise output current, instrument voltage, zero indication, power indication, working indication, timing indication, etc.

- Protection function: over-current protection

- New pattern time relay, wider timing range

- New pattern current relay, more accurate and reliable

- Compact structure and light

3) Specifications

-Input voltage: 220V±10% 50Hz

- Output voltage: 0~250(430)V

- Output capacity: 0~5kVA

- Timing range: 1S~99H

- Ambient temperature: -20°C~50°C

II Test transformer

1) Description

Test transformer is also called step-up transformer, for insulation strength testing on various kind of electric apparatus, elements and insulation materials, checking their insulation level and over-voltage capability.

2) Specifications

Item

YD-1.5/50

YD-3/50

YD-5/50

Rated capacity (kVA)

1.5

3

5

Low-voltage side

Voltage (V)

200

200

200

Current (A)

7.5

15

25

High-voltage side

Voltage (kV)

50

50

50

Current (mA)

30

60

100

Measuring transformation ratio

500

500

500

Temperature raised during 60 minutes (°C)

50

50

50

Impedance voltage (%)

10

10

10

No-load current (%)

<4

<4

<4

Weight (kg)

19.5

27

52

Dimension, L x W x H (mm)

200x275x640

240x300x690

250x355x710

Detail more >>
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