Micro Computer Operating Three 3 Phase Protection Relay Testing Device

Introduction:

• 3 Phase Protection Relay Testing Device is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source.
• It s applied to test protection replay based on voltage and current operation.
• The main function of the tester include: calibration of voltage and current operation relays, secondary circuit inspection,trip value of circuit breaker test, switch on and off time measurement of circuit breaker and so on.
• 3 Phase Protection Relay Testing Device is a low cost, simple operation and reliable performance device for secondary circuit test.

Features:

1. Intelligent mainframe that is used high speed DSP
2. Separately running
3. Microcomputer control, it can also connect with computer for operation
4. 16 bit DAC chip
5. Large LED screen display
6. New type power amplifier
7. Current, voltage output directly
8. Self-protection
9. Easy operation
10. Abundant contact
11. Compounded structure
12. Abundant capabilities against low price

Specifications:

Advanced Instruments Co.,Limited. is a professional supplier which is committed to offer best testing equipment from China for our clients,and our main products are fire rating testing equipment,petroleum products testing equipment,electrical testing equipment geophysical equipment and general laboratory instruments.

Our instruments are widely used in various fields: scientific institutions, colleges, inspection institutions, automotive, power sector,oil&gas, aerospace, building material, wire and cable,furniture, textile etc. All Advanced Instruments testing equipment are designed according to international test standards, such as ISO, ASTM, IEC,DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, VDE, CSA,CEN and so on.

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