Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price

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  • Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
  • Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
  • Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
  • Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
  • Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
  • Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
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Basic Info.

Model NO.
HZ-3310C
Max Diameter of Workpiece
<500mm
Mass Scope of Workpiece
<900kg
Type
Transformer DC Winding Resistance Tester
Maxcapacity
<1000KN
Accuracy Grade
0.5
Load Way
Transformer DC Winding Resistance Tester
Loading Method
Transformer DC Winding Resistance Tester
Display
Digital
Control
Computer Control
Weight
0-100Kg
Power Source
AC220V
Oil Cylinder Position
Transformer DC Winding Resistance Tester
Model Number
Hz-3320
Test Report
Yes
Measurement Accuracy
± (0.2%+2)
Work Power
110V-400V Adjustable
Work Temperature
-10°c~ 50°c
Environment Humidity
≤85%Rh
Power Frequency
50±1Hz
Sharpness of Separation
1
Output Current
20A
Size
350*216*226mm
Transport Package
Wooden Box with Foam Inside
Specification
CE/ISO/IEC
Trademark
HuaZheng
Origin
Hebei, China
HS Code
9030332000
Production Capacity
100 PCS/Month

Packaging & Delivery

Package Size
52.00cm * 40.00cm * 50.00cm
Package Gross Weight
29.000kg

Product Description

HZ-3310C 3 Phase Transformer DC Winding Resistance Measuring Device PriceHz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price

I. Overview

DC resistance of transformer is the essential item to be tested in semi-finished product, finished product delivery test, installation, handover test and preventive test by electric power department, and is effective to help find manufacturing defects such as materials selection for transformer coil, welding, looseness on connection, strand breaking, wire breaking and so on, as well as hidden dangers after operation. To satisfy the requirement for quick measurement of DC resistance of transformer, our Company has developed three-channel, DC resistance tester aiming at YN connection winding. The tester can fulfill functions such as simultaneous energization on three phases, independent current sampling, voltage sampling, as well as simultaneous measurement and display of three-phase resistance value and three-phase unbalance rate, thus can significantly reduce test time for DC resistance of transformer, solve the problem of long test duration for DC resistance of each tapped winding of electric power transformer. It requires only 1/3 of the time required by traditional method.

II. Safety Measures

1. Please be sure to read this manual carefully before use of this instrument.

2. Operator of this instrument shall possess common sense on use of general electric equipment or instrument.

3. This instrument can be used both indoors and outdoors with the requirement of avoiding places with rain, etchant gas, excessive dust, high temperature, direct sunshine and so on.

4. Avoid violent vibration of instrument.

5. Repair, maintenance and adjustment on instrument shall be carried out by professional personnel.

6. After test, be sure to wait until the discharging alarm stops before turning off the power and then dismantle test wire.

7. If no-load regulating transformer is measured, wait until the discharging alarm noise stops and then switch the gear.

8. During the test, it is prohibited to move test clip and power supply line.

III.Performance Features

1. The instrument has big current output and can select current automatically; convenient for operation.

2. Three-channel measurement, real time collection, simultaneous measuring of three resistance values and calculating three-phase resistance unbalance degree.

3. Not only able to measure three phases simultaneously, but also able to measure with single channel as traditional method; possessing temperature conversion function, convenient for use.

4. Possessing perfect protective circuit which is highly reliable.

5. Built-in calendar clock, 500 sets of data storage, retrieval and printing function.

6. Be able to set printing information such as phase sequence and tapping position of resistance.

7. Industrial plastic shell case with light weight; convenient for carrying.

8. Possessing audio discharging alarm with clear discharging indication to reduce misoperation.

IV. Technical Indicators

1. Output current: select current automatically

2. Range ability: 0-100 Ω

3. Accuracy: 0.2%±2

4. Minimum resolution: 0.1 μΩ

5. Working temperature: -20-40ºC

6. Ambient humidity: ≤80%RH, no condensation

7. Working power supply: AC220 V±10%, 50 Hz±1 Hz

8. Volume: L 400 mm*W 340 mm*H 195 mm

9. Net weight: 8 kg

 

Packing List

Name

Quantity

Transformer DC resistance tester host

1 unit

Dedicated test wires

1 set

Standard resistance

1 unit

Printing paper

2 rolls

Fuse

2 units

Grounding wire

1 unit

Power wire

1 unit

 

Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.


Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.




Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
Hz-3310c 3 Phase Transformer DC Winding Resistance Measuring Device Price
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