Transformer Capacity And No-Load Tester

Product Parameters
Service conditions
Temperature 5-40
Humidity

Product description

The current booster is used on checking current transformer,to be the power source supply once current for current transformer or to be other 50Hz single phase current source device.



Technical index

Temperature

Humidit

Capacity: 20kVA

Specification

Weight: 75Kg

Allow long-term work on the rated current

Allowable overload 1.5 times,30 minutes of continuous work.



Feature

This PSLLQ is make up of input Winding(220V), output winding below 100A and CXRZ.

Output current indicated on the nameplate is defined the rated current that through winding allow to pass.When CX many circles, the rated current its permitted to pass through will inversely decline.

The value which ouput capcity divided by product of output current and each circle voltage was the biggest circle number allowing.



The current booster is designed to provide the primary current power supply for the current transformer when verifying the current transformer or as other 50HZ single-phase power equipment. The current booster for transformer verification is suitable for power departments such as power testing, power measurement, and power maintenance. The current booster is developed and produced according to the industry standard of transformer error testing, and is used as a current transformer to verify the primary current of the current transformer. The output current can be customized according to customer requirements. The lifter is equipped with casters for easy on-site movement.

Product description

The Transformer short circuit impedance tester comes with an adjustable power output. Regardless of single phase or three phase transformers, only one connection is required, and the instrument can complete the measurement of all winding pairs. The test and connection are simple.



Main technical indicators and conditions of use

Measurement accuracy voltage, current 0.2 level

Power COS 0.1 0.5 grade, COS 0.1 1.0 grade

Impedance COS 0.1 0.5 grade COS 0.1: 1.0 grade

Voltage measurement range AC 3V 300V

Internal power output range voltage 0 250V, current 0 10A

Current measurement range AC 0.2A 20A

Working temperature 10 50

Working humidity 0 80

Working power supply AC220V 10 50Hz 1Hz

Dimensions 360mm 220mm 150mm

Weight of the instrument 20Kg

Transformer Short circuit Impedance Tester

product Characteristics
1 Instrument output current light weight

2 Two current output wider test range higher stability

3 It can calculate the transition resistance value and transition time value automatically

4 Has the perfect protection circuit the reliability is strong

5 5.7 "large LCD display easy to operate on site

6 With usb flash disk storage function you can store more data waveform

7 The keyboard and the one-key flying shuttle operate independently making the instrument operate more quickly and conveniently

High quality low price wholesale factory Monocalcium Phosphate

1,Formula: anhydrous Ca(H2PO4)2 ; monohydrate Ca(H2PO4)2�·H2O
2,Formula wt: anhydrous 234.05
Formula wt: monohydrate 252.07
3,CAS: anhydrous [7758-23-8]; CAS: monohydrate [10031-30-8]
4, Einecs: 231-837-1
5,Specificity:White crystalline powder, or plate crystal specific gravity 2.220,when heated to 100â??,it may loss crystal water.
Soluble in acid, has hygroscopic, acidic property appeared in an aqueous solution.
6,H.S. Code: 28352600 CIQ Checking: Non Statutory Inspection
7,Tax refund rate:0%
8, Loading capacity 20 feet FCL: 24mt without pallets/ 22mt with pallets
9,Packing: 25kg net paper bag or jumbo big bag with PE liner.
10,Storage and Transport: Store in a tightly sealed container in a cool, dry, well ventilated area. Avoid exposure to heat and
moisture.

Overview

In the power system factories and enterprises have a large number of electrical equipment. Most of its internal insulation is oil-filled insulation type. Dielectric strength test of insulating oil is a necessary routine test item. In order to adapt to the rapid development of the power industry our company is the first in China to develop a fully automatic oil dielectric strength test system. This series of products according to the latest national standard GB t507-2002 the power industry standard dl429.9-91 and the latest power industry standard DL t846.7-2004 design and manufacture using microcomputer control mechanical and electrical integration of all automation high test accuracy greatly improve the work efficiency but also greatly reduce the labor intensity of the staff. It is agreed that this series of products is the ideal insulation oil voltage test equipment in China.



Specification

Technical Parameters
Power supply voltage AC 220V22V
Power frequency 50Hz 2.5Hz
Work rate 200W
output voltage 0-80kV
Booster capacity 1.5kVA
Booster speed 2.0 2.5 3.0 3.5kV s adjustable
Total voltage distortion 3
Installation dimensions 470 390 420mm3
Weight 40kg
Conditions of Use
Environment temperature 40
Relative humidity 80
Capacity of the oil cup 200ml
Distance between the electrodes 2.5mm

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Product description:

Transformer load box is also called current transformer load box, voltage transformer load box, PT load box and CT load box. Current, voltage transformer load box and transformer load box. When testing current and voltage transformers, PT/CT mutual inductance The load box provides a variety of effective loads and is an ideal accessory product for various transformer verification devices.



Major Technical Index

1. Environmental conditions

Temperature Humidity