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3 Pole Differential Transformer Protection Relay

3 Pole Differential Transformer Protection Relay

Product Details:

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Product Description

Numerical 3 Pole Differential Transformer Protection Relay

General Description :

ADR233A is a numerical differential transformer protection relay with dual bias characteristic for two winding transformer.

ANSI
IEC
Protection Functions
50
-
Dual Bias Differential Protection.

Specifications :
  • Online display of Phase Current / Differential Current.
  • Latching of fault current value.
  • High Speed operation.
  • Operation is based on fundamental frequency value.
  • Harmonics restrain for Transformer charging and CT saturation condition.
  • Programmable Internal ICT (Interposing CT) ratio to match different transformers having different vector groups.
  • Programmable dual bias setting.
  • SCADA compatibility. IEC60870-5-103 protocol.
  • Latching of Last 5 fault along with date and time stamp.
  • 25 Cycle of disturbance record and 100 Event memory.


Contact Details
ASHIDA ELECTRONICS PVT. LTD.
GST :
Plot No. A-308, Road No. 21, Wagle Industrial Estate, Thane (W)Thane - 400604, Maharashtra, India
Send Inquiry
Key Personnel
Mr. S. D. Naik (Director-Marketing)