#eds1

[onccyelectrical]

DC isolator switch EDS1 1500V/32A.

Global authoritative certifications: SAA, CE, CB, TUV multiple entry certifications, quality recognized worldwide.

Extreme fast arc extinguishing: arc extinguishing time ≤3 milliseconds, quickly cuts off the arc, significantly extends switch lifespan.

Safe flame-retardant enclosure: made of UV-resistant, V0-grade flame-retardant material, resists outdoor aging, self-extinguishing upon contact with fire, eliminating fire hazard.

 IP66 protection rating: completely dust-tight, can withstand powerful water jets, suitable for harsh outdoor environments.

[onccyelectrical]

EDS1 Series DC Isolator Switch Rated DC voltage: 1200V, rated current: 32A. Suitable for line isolation in HVDC transmission and distribution systems. Capable of disconnecting 1–2 MPPT lines simultaneously, meeting the demands for infrequent switching and circuit breaking. Specifically designed for photovoltaic systems, effectively cutting off high-voltage DC current between modules and inverters. Arcing time ≤ 3 milliseconds, ensuring fast and safe disconnection, improving system reliability.

[onccyelectrical]

🏙️ Technical Comparison of ONCCY EDS1 vs EDS7 DC Disconnect Switches

📍 As professional DC disconnect switch product lines, EDS1 and EDS7 series feature differentiated positioning in electrical parameters and functional configurations:

🔊 Performance Specifications

⚡ EDS1 Series:

Rated current: 9-32A

Supports 2P/4P configurations

Suitable for standard voltage scenarios

⚡ EDS7 Series:

Expanded current range: 3-63A

Maximum voltage: 1600VDC

2P to 10P multi-pole configurations

Modular structure allows up to 5 parallel connections for high-capacity systems

🔌 Installation Flexibility

⚡ Both series support DIN rail, panel mounting, and door interlock installations.

EDS7 adds single-hole mounting capability.

EDS1: IP66-rated plastic housing, ideal for direct placement in combiner boxes.

EDS7: Industrial-grade enclosure design for enhanced system scalability.

Operating Mechanism

EDS1: Offers 5 handle options – non-locking/direct-locking/external non-locking/external black-blue/red-yellow lock.

EDS7: Includes color-coded safety lock systems (red/yellow warning locks) for visual hazard alerts and operational permission management.

Selection Guide:

EDS1 is recommended for medium to small-scale DC power distribution systems.

EDS7 excels in high-voltage, e.g., photovoltaic energy storage, industrial control with its extended current range, modular architecture, and safety lock system. Choose based on voltage level, current load, and safety requirements.

[onccyelectrical]

In photovoltaic energy storage and other application systems, the ONCCY EDS1 plays a critical role. It is suitable for power systems with a rated voltage of 1200V DC and below, and a rated current of 32A and below. This product boasts excellent electrical performance and is designed for infrequent switching operations. It can simultaneously disconnect 1 to 2 Maximum Power Point Tracking (MPPT) lines, effectively enhancing system operational efficiency. In high-voltage DC transmission and distribution systems, the ONCCY EDS1 is particularly suitable for precise line isolation. For example, in solar power generation scenarios, it reliably disconnects the high-voltage DC current between the solar panels and the inverter, ensuring stable system operation.

Learn more: https://bit.ly/49X7s7P Get more: www.onccy.com, [email protected], WhatsApp: [phone].

[onccyelectrical]

ONCCY Electrical is proud to introduce one of our most popular products— the EDS1 DC Isolator Switch.

This isolator switch performs excellently in power systems, rated for DC voltages up to 1200V and currents up to 32A. It is designed for infrequent switching and disconnection tasks, accurately disconnecting 1 to 2 MPPT circuits, playing a critical role in high-voltage DC transmission and distribution system isolation scenarios.

Product Advantages:

☆UV-resistant and made from V0 flame-retardant materials.

☆Arc extinguishing time is within 3 milliseconds.

☆Metal cnstruction with corrosion resistance and IK10-rated explosion-proof performance, suitable for harsh environments.

☆Lockable in the "OFF" position.

☆Complies with IEC/EN 60947-3 and AS60947.3 standards.

Get more: www.onccy.com. : [email protected],

 WhatsApp at [phone].

[onccyelectrical]

Let me introduce ONCCY's EDS1. This product is equipped with both plastic and metal enclosures, with a high protection rating of IP66. It has a rated voltage of up to 1200 volts DC and a rated current of 32 amps. The primary function of the EDS1 is to isolate circuits in voltage DC transmission and distribution systems. With such a DC isolator switch, you no longer need to worry about safety operations and other challenges.

Finally, feel free to contact us anytime. Website: www.onccy.com Email: [email protected]

[onccyelectrical]

【Customer Feedback】

The three products featured in the images above are among the most frequently chosen by our customers: the EDS1 series DC isolator switch, the EDM3 series DC molded case circuit breaker (MCCB), and the combiner box.

Advantages of the EDS1 Series DC Isolator Switch:

1.Made from UV-resistant materials that meet V0 flame retardant standards.

2.Contacts are silver-plated, with a silver layer thickness that meets the highest industry standards.

3.Arcing time is within 3 milliseconds.

4.Rated voltage of DC 1200 volts and rated current of 32 amps.

Advantages of the EDM3 Series DC Molded Case Circuit Breaker (MCCB):

1.Rated voltage of 500 volts DC, with a maximum rated current of 250 amps.

2.Optional IP66 protection rating with UV-resistant PC housing.

3.High breaking capacity and reliable insulation.

4.Equipped with overload protection and short-circuit protection functions.

5.Suitable for frequent operation and isolation.

Advantages of the Combiner Box:

1.IP65 protection rating.

2.Features flame retardant and UV-resistant characteristics.

These products are designed to ensure safety and reliability in various applications, particularly in renewable energy systems.