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Under Over Frequency Monitor Relay
Product Details:
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Product Description
Under Over Frequency Monitor Relay
General Description
This is micro-controller based frequency monitoring relay with communication port for SCADA operation.
Standard Specification
General Description
This is micro-controller based frequency monitoring relay with communication port for SCADA operation.
Standard Specification
- Accurate Frequency monitoring with Crystal Controlled references.
- Trip Frequency Point can be selected with 0.01 Hz Resolution.
- Self-Calibration and check ON-Site facility inbuilt.
- Instrument tested to withstand as per IS:3231, IS:8686-1977 Specification.
- Two Independent set points programmable as Under or Over Frequency.
- RS232 & RS485 Communication Port for remote SCADA.
- AC Input from 230 / 110 / 63 V AC PT for Frequency Sensing.
- Frequency setting Range : 49.99 Hz to 40.00 Hz in steps of 0.01 Hz for Under Frequency and 50.01 Hz to 60.00 Hz in steps of 0,01 Hz for Over Frequency.
- Accuracy Setting : +/- 0.01 Hz Repeat Accuracy better then 0.05 Hz.
- Delay Time Adjustment : 0 to 99.9 sec Accuracy +/- 5% or +/- 0.02s whichever is Higher.
- Programmable Hysterisis.
- This Relay is also available with 2 Stage df/dt and 2 Stage Under/Over Frequency Features.
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Contact Details
ASHIDA ELECTRONICS PVT. LTD.
Plot No. A-308, Road No. 21, Wagle Industrial Estate, Thane (W)Thane - 400604, Maharashtra, India
Key Personnel
Mr. S. D. Naik
(Director-Marketing)
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ASHIDA ELECTRONICS PVT. LTD.
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