TEMPERATURE RISE TESTER

AGING TESTER OF ELECTRONIC COMPONENT

(BS7288/IEC62540, IEC61008, IEC61009)

Temperature Rise Test is designed and Supplied as follows:

Type.1	: Low Voltage and High Current Type
Type.2	: High Voltage and High Current Type

Type.1:

In this type, high Current is generated from a low voltage for Temperature Rise Test. Current may be varied using a anual/motorized Variac. No resistive load will be used.
For Temperature measurement of sample under test, suitable Sensors, Indicators/Controllers/Data Loggers will be provided as per Customer

Type.2:

This method is usually applied for rated voltage and rated current application. In this method Resistive Load is not used to reduce the power consumption during long test timings.

Application.1 : Switch Temperature Test at rated voltage 250V AC and rated current 20A.

In this application, Rated 250V AC and Rated Current which is generated are applied to the sample to betested without using Resistive Load.Because of this method, Power consumption will be 5– 15% of power consumed, if a resistive load is used, depending upon testing conditions.

Application.2 : CABLE Temperature Rise Test at rated voltage 250V AC and rated current 4000A.

In this application, Rated 250V AC and Rated Current which is generated applied to the sample to be tested without using Resistive Load. Because of this method, Power consumption will be 5 – 15% of power consumed, if a resistive load is used, depending upon testing conditions.

Advantage	: This method saves lot of money, for long duration tests like 6 hours On and 6 Hours Off for continuously 10 days. and Electronic Components Aging Testing for 41 days at rated voltage and rated current of the product. Also, by reducing incoming power requirement of the plant, it makes the test as viable one.
Power Saving	:

Power Consuming for 250V at 4000A
Using Resistive Load per hour	: 250x1000 = 1000000W = 1000 Units
For 6 Hours	: 1000x6 = 6000 Units
Per day Power Consumption	: 6000x2 = 12000 Units
For 10 Days	: 12000x10 = 1,20,000 Units.
If Power Tariff is 7.50/Unit Total Power Tariff for 10 days	: 120000x7.50 = Rs. 9.0 Lakhs

If the above technique is used,

Power Tariff will be around Rs. 90,000/-10 days of test.

If consider the incoming power requirement expenses, multiple Millions will be saved.

To design and supply, Temperature Rise Tester, the following specifications are required

Test Voltage	:
Test Current	:
Test Duration	:
Temperature Range	:
Type of Control	: Indication / Controller /Data Logging
Any Other requirements	:

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