ABB DSPAD-02-647 Stabilized Differential Relay New In Stock

ABB DSPAD-02-647 Stabilized Differential Relay

Manufacturer: ABB
Product Number: DSPAD-02-647
Product Type: Stabilized Differential Relay
Condition: New & In Stock
Country of Origin: Switzerland (CH)
Payment Methods: T/T, Western Union
Unit Price: USD 2000

Physical Specifications:

• Dimensions (L × W × H): 334.6 × 121.9 × 21 mm

• Weight: 0.42 kg

Product Overview:

The ABB DSPAD-02-647 is a specialized differential relay engineered to protect power transformers and generator-transformers from electrical faults. It integrates multiple protection functions to ensure comprehensive system safety.

Key Features:

• Comprehensive Protection:
  Includes three-phase differential, overcurrent, and earth-fault relays to safeguard against short circuits, interturn faults, and earth faults.

• High Accuracy:
  Class 5P precision enables clear distinction between normal operational currents and fault currents.

• Fast Tripping:
  Rapid fault isolation minimizes damage to equipment and prevents system downtime.

• Compact Design:
  Space-efficient dimensions allow easy integration into electrical panels and control systems.

Technical Specifications:

• Operating Voltage: Up to 35 kV

• Current Rating: Up to 5 A

• Communication Protocols: Supports IEC 61850 and Modbus RTU