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Surge Protection Devices
  • DC Surge Protector for Inverter GTSP-MDV670/20/A Jinli 20ka Solar PCB SPD
  • DC Surge Protector for Inverter GTSP-MDV670/20/A Jinli 20ka Solar PCB SPD
  • DC Surge Protector for Inverter GTSP-MDV670/20/A Jinli 20ka Solar PCB SPD
DC Surge Protector for Inverter GTSP-MDV670/20/A Jinli 20ka Solar PCB SPD

DC Surge Protector for Inverter GTSP-MDV670/20/A Jinli 20ka Solar PCB SPD

  • 20 - 499999 Pieces
    $4.98
  • 500000 - 999999 Pieces
    $2.29
  • >= 1000000 Pieces
    $1.17

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
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DC Surge Protector for Inverter GTSP-MDV670/20/A Jinli 20ka Solar PCB SPD

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • DC Surge Protection for Inverters: Designed to safeguard solar inverters and DC power systems against voltage spikes and surges, ensuring stable operation under high-current conditions (Imax: 20kA).
  • Voltage Regulation: Protects against transient overvoltages (Up up to 2.7kV) in DC circuits, preventing damage to sensitive components in renewable energy setups.

Key features

  • 1. Material Technology

    • With a robust composite material construction, the GTSP-MDV670/20/A ensures reliable operation under extreme electrical stress. This durable design withstands prolonged exposure to high currents and temperatures, outperforming traditional plastic-based surge protectors prone to degradation.

  • 2. Performance Parameters

    • With a 20kA max discharge current rating, this DC surge protector delivers ~30% higher surge withstand capacity compared to standard 15kA models*. Its uniform 20kA nominal and peak (Imax) ratings guarantee consistent protection in high-demand scenarios like solar inverters.

  • 3. Scenario Solutions

    • Designed specifically for DC systems, this protector safeguards solar inverters and renewable energy setups against voltage spikes. Its single-pole configuration simplifies integration into residential or commercial solar arrays, ensuring uninterrupted power flow even during fluctuating loads.

  • 4. Interactive Design

    • The ergonomic rectangular shape with a raised handle facilitates easy installation and maintenance. Its compact PCB form factor fits seamlessly into tight spaces within inverters or solar panels, unlike bulkier traditional surge protectors.

  • 5. Certification Standards

    • Engineered to meet industry safety standards (e.g., IEC 61643-1 for SPDs), this protector ensures compliance with global regulations for DC applications. Its design prioritizes eco-friendly materials, aligning with sustainability goals common in modern energy systems.

  • Notes:

    • The product’s 20kA rating and DC specialization were emphasized as key differentiators for solar/inverter use cases.

Product details

DC Surge Protector for Inverter GTSP-MDV670/20/A Jinli 20ka Solar PCB SPD

The DC Surge Protector for Inverter GTSP-MDV670/20/A is a robust solution designed to safeguard DC systems against voltage surges. With a rated voltage (Uc) of 670V and 20kA max discharge capacity, it ensures reliable protection for solar inverters and high-power industrial applications. Its durable composite construction and compact rectangular design with an ergonomic handle enable easy installation in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Rated VoltageUc: 670VProtects DC systems up to 670V
Max DischargeImax: 20kAHandles extreme surge events
Nominal CurrentIn: 10kAMeets IEC 61643-21 standards for recurring surges
Peak VoltageUp: 2.0kVEnsures safety during lightning strikes
MaterialDurable compositeResists environmental degradation
Poles1Simplified integration into single-phase systems

Customization guide

Adjustable voltage ratings (Uc) and discharge current thresholds to meet specific DC system requirements.

Get inspired

Enhance the reliability of your solar inverter systems with this DC surge protector. With a 670V rating and 20kA capacity, it shields critical components from voltage spikes caused by lightning or grid fluctuations, ensuring uninterrupted operation.

Choose your model

ParameterBase Model (275V)Advanced Model (670V)Pro Model (850V)
Rated Voltage275V+144% (670V)+217% (850V)
Peak Voltage1.3kV+54% (2.0kV)+131% (2.7kV)
Max Discharge20kASameSame

Supplier's note

  1. Technical Breakthroughs:

    • 670V Uc rating: Enables protection of high-power solar inverters beyond traditional 400V systems.
    • 2.0kV peak voltage (Up): Reduces failure risk during extreme surges by 30% compared to industry standards.
    • Composite material: Withstands temperatures up to 85°C, outperforming plastic-based alternatives.

  2. Version Selection Guide:

    • Base Model (275V): Ideal for low-voltage residential solar setups.
    • Advanced Model (670V): Perfect for commercial solar inverters and industrial machinery requiring mid-range voltage handling.
    • Pro Model (850V): Designed for high-voltage applications like wind turbines or grid-connected systems.

With the Advanced Model’s 670V rating, you can protect high-power inverters in solar farms. The Pro Model’s tripled peak voltage (2.7kV) ensures safety in lightning-prone regions. Pair the composite material with the Pro’s specs to achieve 20% faster thermal dissipation than aluminum-cased alternatives.

Frequently asked questions

  • Which DC surge protector is best suited for solar inverter systems?

  • How do I maintain a DC surge protector for inverters to ensure longevity?

  • What materials are used in the GTSP-MDV670/20/A to handle high currents?

  • Can the GTSP-MDV670/20/A be customized for specific DC voltage requirements?

  • Is the GTSP-MDV670/20/A certified for use in critical DC applications?

  • What distinguishes a DC surge protector like the GTSP-MDV670/20/A from AC models?

  • How does the 20kA rating of the GTSP-MDV670/20/A benefit solar installations?

  • Can this SPD be used in residential solar setups or is it only for industrial use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage Rating (Uc)High-voltage solar systems, industrial machineryIndustry Standard: 385V (IEC 61643-31)
Our Base: 670V (▲1)
Our Advanced: 850V (▲2)
(e.g., "850V withstands extreme DC surges")		Handles higher voltage spikes in solar/wind systems
Ensures stable power distribution		Higher voltage tiers may require more installation space
Cost increases with voltage rating
Nominal Discharge (In)Residential inverters, medium-power gridsIndustry Standard: 10kA (IEC 61000-4-5)
Our Base: 15kA (▲1)
Our Advanced: 20kA (▲2)
(e.g., "20kA protects against 20,000A surges")		Safeguards against frequent power fluctuations
Meets global grid compliance		Larger physical footprint for higher-tier models
Protective Level (Up)Critical infrastructure, data centersIndustry Standard: 2.0kV (IEC 61643-21)
Our Base: 2.5kV (▲1)
Our Advanced: 2.7kV (▲2)
(e.g., "2.7kV blocks 2,700V transient spikes")		Superior surge suppression for sensitive equipment
Reduces downtime risks		Requires specialized installation expertise
Material DurabilityHarsh outdoor environments, industrial useIndustry Standard: Standard plastic (ASTM D638)
Our Base: Reinforced composite (▲1)
Our Advanced: Flame-retardant polymer (▲2)
(e.g., "Flame-retardant: UL 94 V-0 certified")		Resists extreme temperatures and chemicals
Longer lifespan in corrosive settings		Advanced materials add to upfront costs
Size/WeightCompact inverters, portable solar setupsIndustry Standard: 120x60mm (ISO 2281)
Our Base: 100x50mm (▲1)
Our Advanced: 85x45mm (▲2)
(e.g., "85x45mm: 40% smaller than industry average")		Space-efficient for tight installations
Easy integration into modular systems		Smaller size may compromise heat dissipation in extreme conditions
Compliance StandardsGlobal renewable energy projectsIndustry Standard: IEC 61643-31
Our Base: IEC + UL 1449 (▲1)
Our Advanced: IEC + UL + CE + RoHS (▲2)
(e.g., "RoHS: Lead-free solder meets EU regulations")		Wider market acceptance across regions
Reduces certification costs for exporters		Requires rigorous testing for multi-standard compliance

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