ABB DSPAD/02/647 Stabilized Differential Relay In Stock

Key features:

• Integrated Protection Modules:Three-phase differential relayThree-phase overcurrent relayMulti-configurable earth-fault relay

• Winding Protection:Provides protection against winding short-circuits and interturn faults.Interwinding short-circuit protection for generators.

• Earth-Fault Protection:Protects the transformer HV and LV side using various principles:Stabilized differential currentHigh-impedanceResidual currentNeutral current

• Overcurrent Protection:Three-stage overcurrent module for power transformers and generators.Two-stage backup earth-fault protection.

• Fast Operation:Short operate time even with partial saturation of current transformers.Adaptable Operation:Differential relay module characteristics can be adjusted for different applications.

• Stability:Stabilized against unwanted operations during faults outside the protected area and transformer inrush.Second harmonic restraint to prevent unwanted relay operations during transformer inrush.Fifth harmonic restraint for transformer overexcitation.

Cambia Automation Limited

Trixie Li

No.83 Hubin East Road, Siming District, Xiamen, Fujian, China.

Phone: +86 13599507613

Email: Trixie@cambia.cn

Period: 1 month

Returns costs: Buyer pays for return shipping

Return policy details: Returns accepted

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