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GE Multilin|489-P5-HI-A20-T|Generator Protection Relay
SKU: 489-P5-HI-A20-T

  • Manufacturer: GE Fanuc Multilin

  • Product No.: 489-P5-HI-A20-T

  • Condition：В наличии

  • Product Type: Generator Protection Relay

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 3600g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The GE Multilin 489-P5-HI-A20-T is a compact, cost-effective draw-out protection system designed for small to medium-sized synchronous/induction generators (25–60 Hz). It integrates advanced protection, monitoring, and metering with enhanced Ethernet connectivity (T module), featuring 5A phase CT inputs (P5), high-range control power (HI: 90–300V DC/70–265V AC), and 4–20mA analog outputs (A20) for industrial automation integration.

Features

  • Comprehensive Protection:
    • Stator differential (dual-slope CT saturation immune), 100% stator ground fault (third harmonic adaptive), loss of excitation (negative mho), reverse power, and breaker failure detection.
    • Backup phase distance protection with transformer compensation.
  • Advanced Monitoring:
    • 12 RTD inputs for stator/bearing temperature (voting feature for redundancy).
    • 4 analog inputs for vibration monitoring (0–20mA/4–20mA configurable).
    • Real-time metering: current, voltage, power, energy, frequency, and power factor.
  • Flexible Communications:
    • RS232, 2x RS485 (Modbus RTU/DNP 3.0), and 10BaseT Ethernet (Modbus TCP/IP).
    • IRIG-B time synchronization for event logging (1ms accuracy).
  • User-Friendly Interface:
    • 40-character sunlight-readable LCD with keypad for local configuration.
    • 22 LED indicators for relay status, generator health, and output relay states.
  • Rugged Design:
    • Draw-out construction for quick maintenance (minimized downtime).
    • Harsh environment conformal coating option for chemical resistance.

Technical Specifications

  • Current Inputs (P5):
    • 5A CT secondary, 0.02–20x CT range, ±0.5% accuracy at <2x CT, ±1% at >2x CT.
    • CT withstand: 80x rated current (1s), 40x (2s), 3x continuous.
  • Voltage Inputs:
    • VT ratio 1.00–240.00:1, 200V AC (phase), 100V AC (neutral), ±0.5% accuracy.
    • Max continuous voltage: 280V AC.
  • Power Supply (HI):
    • 90–300V DC / 70–265V AC (48–62Hz), 45VA max, 25VA typical.
  • Analog Outputs (A20):
    • 4–20mA, ±1% accuracy, 1200Ω max load.
  • Output Relays:
    • 6 Form C contacts (10A/30VDC resistive, 10A/120VAC resistive), 10ms operate time.
  • Communications:
    • RS485: 300–19,200 baud, isolated at 36Vpk.
    • Ethernet: 10Mbps copper, Modbus TCP/IP.
  • Environmental:
    • Operating temp: -40°C to +60°C.
    • Humidity: 95% non-condensing.
    • Altitude: ≤2000m.
  • Certifications:
    • UL508, UL1053, CE, CSA, ISO9001 compliant.
  • Enhancements (T Module):
    • 10BaseT Ethernet port for remote access and SCADA integration.
    • Enhanced LCD with improved keypad navigation.

Applications

  • Cogeneration plants, industrial generators, and renewable energy systems.
  • Primary/backup protection for generators up to 50MW.
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Мы уделяем приоритетное внимание вашему удовлетворению. Если вам необходимо вернуть товар, это необходимо сделать в течение 30 дней с момента покупки. Продукт должен быть неиспользованным, неоткрытым и находиться в оригинальной упаковке, включая все аксессуары. Возврат средств будет осуществлен в течение 5-7 рабочих дней с момента получения возврата. Обратите внимание, что расходы на доставку и обработку не подлежат возврату.
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Сравнение продуктов

GE Multilin|489-P5-HI-A20-T|Generator Protection Relay
GE Multilin|489-P5-HI-A20-T|Generator Protection Relay
GE Multilin|489-P5-HI-A20-T|Generator Protection Relay
GE Multilin|489-P5-HI-A20-T|Generator Protection Relay
Текущий продукт Текущий
GE Fanuc Multilin

GE Multilin|489-P5-HI-A20-T|Generator Protection Relay

Параметры
В наличии
Описания

Description

The GE Multilin 489-P5-HI-A20-T is a compact, cost-effective draw-out protection system designed for small to medium-sized synchronous/induction generators (25–60 Hz). It integrates advanced protection, monitoring, and metering with enhanced Ethernet connectivity (T module), featuring 5A phase CT inputs (P5), high-range control power (HI: 90–300V DC/70–265V AC), and 4–20mA analog outputs (A20) for industrial automation integration.

Features

  • Comprehensive Protection:
    • Stator differential (dual-slope CT saturation immune), 100% stator ground fault (third harmonic adaptive), loss of excitation (negative mho), reverse power, and breaker failure detection.
    • Backup phase distance protection with transformer compensation.
  • Advanced Monitoring:
    • 12 RTD inputs for stator/bearing temperature (voting feature for redundancy).
    • 4 analog inputs for vibration monitoring (0–20mA/4–20mA configurable).
    • Real-time metering: current, voltage, power, energy, frequency, and power factor.
  • Flexible Communications:
    • RS232, 2x RS485 (Modbus RTU/DNP 3.0), and 10BaseT Ethernet (Modbus TCP/IP).
    • IRIG-B time synchronization for event logging (1ms accuracy).
  • User-Friendly Interface:
    • 40-character sunlight-readable LCD with keypad for local configuration.
    • 22 LED indicators for relay status, generator health, and output relay states.
  • Rugged Design:
    • Draw-out construction for quick maintenance (minimized downtime).
    • Harsh environment conformal coating option for chemical resistance.

Technical Specifications

  • Current Inputs (P5):
    • 5A CT secondary, 0.02–20x CT range, ±0.5% accuracy at <2x CT, ±1% at >2x CT.
    • CT withstand: 80x rated current (1s), 40x (2s), 3x continuous.
  • Voltage Inputs:
    • VT ratio 1.00–240.00:1, 200V AC (phase), 100V AC (neutral), ±0.5% accuracy.
    • Max continuous voltage: 280V AC.
  • Power Supply (HI):
    • 90–300V DC / 70–265V AC (48–62Hz), 45VA max, 25VA typical.
  • Analog Outputs (A20):
    • 4–20mA, ±1% accuracy, 1200Ω max load.
  • Output Relays:
    • 6 Form C contacts (10A/30VDC resistive, 10A/120VAC resistive), 10ms operate time.
  • Communications:
    • RS485: 300–19,200 baud, isolated at 36Vpk.
    • Ethernet: 10Mbps copper, Modbus TCP/IP.
  • Environmental:
    • Operating temp: -40°C to +60°C.
    • Humidity: 95% non-condensing.
    • Altitude: ≤2000m.
  • Certifications:
    • UL508, UL1053, CE, CSA, ISO9001 compliant.
  • Enhancements (T Module):
    • 10BaseT Ethernet port for remote access and SCADA integration.
    • Enhanced LCD with improved keypad navigation.

Applications

  • Cogeneration plants, industrial generators, and renewable energy systems.
  • Primary/backup protection for generators up to 50MW.