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PCD530

PCD530 - Numerical Protection Relay
(GE Grid Solutions)

Key Features:
✔ Multifunctional protection (overcurrent/voltage/frequency)
✔ Dual Ethernet & IEC 61850 support
✔ ±1% current measurement accuracy
✔ -25°C to +70°C operation

Core Specs:
• 48-250V DC/AC power input
• 144×144mm panel mount
• Modbus/DNP3.0 protocols

Applications:

Distribution feeder protection

Industrial power systems

*(IEC 60255/UL 1053 certified | 2.5kg)*

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TEL:400-887-3214
Mail:jilineasyyi@outlook.com
Q Q:615739355
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PCD530 Technical Specifications
General Information
Manufacturer: GE Grid Solutions (or Alstom Grid)

Model: PCD530

Type: Numerical Protection Relay

Application: Power system protection (transmission/distribution)

Key Parameters
Protection Functions
Overcurrent: Definite/Inverse Time (IEC 60255)

Earth Fault: Directional/Nondirectional

Voltage Protection: Under/Overvoltage (59/27)

Frequency Protection: Under/Overfrequency (81)

Measurement & Monitoring
Accuracy:

Current: ±1%

Voltage: ±0.5%

Harmonics: Up to 15th order

Communication
Protocols: IEC 61850, Modbus RTU/TCP, DNP3.0

Ports: 2× Ethernet, 1× RS-485

Electrical Ratings
Input Voltage: 48–250V DC/AC

Burden: <0.5 VA (current circuit)

Environmental
Operating Temp: -25°C to +70°C

Humidity: 95% (non-condensing)

Certifications: IEC 60255, UL 1053

Mechanical
Dimensions: 144 × 144 × 160mm (6U)

Mounting: Panel-mounted

Weight: 2.5kg

Typical Applications
Feeder protection

Transformer backup

Industrial power systems

(For logic programming, use PCD530 ConfigTool.)