Citel DS44-280/G SPD, multipolar, type 2, 3P+N, 20kA

Citel
461112
Solar PV Balance Of System

The Citel DS44-280/G SPD (Surge Protective Device) is a robust multipolar device designed to protect electrical installations from transient overvoltages. Specifically classified as type 2 according to international standards, it ensures reliable protection against indirect lightning strikes and switching transients. With a maximum discharge current rating of 20kA, it offers dependable safeguarding for sensitive equipment and systems.

Features:

Type 2 Surge Protection: Designed to handle high-energy surges typically encountered in industrial and commercial environments.

Multipolar Design (3P+N): Suitable for three-phase systems with neutral protection, ensuring comprehensive coverage across all phases.

High Maximum Discharge Current (20kA): Capable of dissipating large amounts of energy from lightning strikes and other electrical disturbances.

DIN Rail Mounting: Easy integration into electrical panels and distribution boards, facilitating installation and maintenance.

Visual Status Indication: Clear indication of operational status for ease of monitoring and maintenance.

Applications:

  • Industrial Facilities: Protects sensitive machinery, control systems, and automation equipment from electrical surges.
  • Commercial Buildings: Safeguards electronic devices, HVAC systems, and lighting controls from power disturbances.
  • Data Centres: Critical for protecting servers, networking equipment, and data storage systems from voltage spikes.
  • Telecommunication Infrastructure: Ensures continuous operation of telecom networks and equipment during lightning events.
  • Renewable Energy Installations: Essential for solar and wind farms to prevent damage to inverters and control systems.

The Citel DS44-280/G SPD offers peace of mind by mitigating the risks associated with electrical surges, making it an ideal choice for diverse industrial and commercial applications where reliable surge protection is paramount.

Type:
Type 2 Surge Protective Device (SPD)
Voltage Rating:
Up to 400V AC (50/60 Hz)
Maximum Discharge Current:
20 kA (8/20 µs waveform)
Nominal Discharge Current:
10 kA (8/20 µs waveform)
Protection Level:
Up to 1.5 kV (at In)
Poles:
3P+N (Three-phase plus neutral)
Mounting:
DIN rail mountable
Operating Temperature:
-40°C to +80°C
IP Rating:
IP20 (Indoor use)
Response Time:
<25 ns (from 0 to 90% of Up)
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Citel DS44-280/G SPD, multipolar, type 2, 3P+N, 20kA
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