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| Electronics & Control Systems |
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Jyoti Plug-in type RE-300 & RE-400 Auxiliary Relays are widely used for interlocking functions in Thermal Power Stations, Petrochemical Complexes and Cement Plants. They are also used for multiplication of contacts, voltage selection, anti pumping in circuit breakers and as output element in PLC Systems. To protect Distribution Network, Electric Work Motors and Alternators, Jyoti has developed a wide range of Protective and Auxiliary Relays. These Relays, with solid-state technology are designed to provide primary protection to rotating electrical machinery and 11 KV-33 KV distribution feeders. They also provide back-up protection to HV transmission lines. These relays are approved by serveral consultants and are used by various electric utilities. |
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| Voltage operated Auxiliary relay |
| Function |
Relay Type |
Technical Particulars : |
Applications : |
| Voltage operated Auxiliary operations |
RE-300 |
With 4 C/O contacts
With plug-in-base suitable for front and rear connection.
With Electromechanical Flag
Coil Voltage DC : - 12,24,30,48,50,75,110,127,220,240 & 250 V
Coil burden 4 watts
Pick-up 80%(max)
Coil voltage 24, 30, 36, 110, 115, 127, 150, 220, 230, 240 &
415 VAC, 50Hz.
Coil burden 6 VA (3W)
Pick up 80% (max)
Non-standard voltage coils within the range of 6 V to 250
VDC
or upto 415 VAC 50Hz can be supplied against
specific requirements.
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Auxillary relay panels
Multiplication of contacts
Voltage selection
Anti-pumping
As an output relay in PLC systems
Fuse failure indication in control circuits |
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| Mini Auxiliary Relay |
| Function |
Relay Type |
Technical Particulars : |
Applications : |
| Mini Auxiliary relay |
RE-400 |
With 4 C/O contacts
With plug-in-base suitable for front connection
Coil voltage DC : - 12,18,24,30,48,50,75,110,115,220V
Coil burden 2.3 watts *
Pick up 80% (max)
Coil voltage AC, 50 Hz. - 12,18,24,30,48,50,63.5,110,115,127,
150,220,230,240 V
Coil burden 3.5 VA *
Pick up 80% (max) |
Auxiliary relay panels
Multiplication of contacts
Voltage selection
Anti-pumping
As an output relay in PLC systems
Fuse failure indication in control circuits |
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