Manual Transfer DC Disconnector for Solar PV Array 1500V 400A 630A 800A 4p Load Breaker Switch

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Manual Transfer DC Disconnector for Solar PV Array 1500V 400A 630A 800A 4p Load Breaker Switch

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Product Description

Basic Information

Model NO.

EHD DC Disconnector

Installation

Indoor High-voltage

Operation

Electric

Movement Mode

Horizontal Rotary Type

Number of Poles

2p, 3p, 4p

Current

315A

Voltage Ui

1000V/1500V

Uimp

12kv

Certification

CE, SAA

Applicable Scene

Solar System/Battery Protection

Product Description

EHD series products are DC load disconnectors designed to ensure the disconnection and connection of DC circuits under load, as well as providing safety isolation. Primarily utilized in photovoltaic systems, these units support rated voltages up to 1500VDC and maximum currents up to 630A.

We offer two installation methods: direct handle operation within the cabinet (DB) and external handle operation (DC). These load break switches are engineered for high short-circuit withstand and can be adapted for remote control, tropical zones, or earthing requirements.

Easy Installation Non-polarized design allows flexible wiring. Easy access without tools for auxiliary contact integration.

Enhanced Safety Reliable position indication through visible contacts. Operation speed does not affect switching safety.

Harsh Environments Tested for high vibrations (0.7g), mechanical shock (15g), and high humidity (95% at 55°C).

Temperature Stability Optimized for high-performance use with no derating required up to 70°C.

Detailed Photos

Frequently Asked Questions

Are you a trading company or a manufacturer?

We are a professional manufacturer with extensive production facilities dedicated to high-voltage electrical components.

What certifications do your products hold?

Our products are fully certified with international standards including UL, TUV, CB, SAA, CCC, and CE.

Can you provide samples for quality inspection?

Yes, we can supply samples for evaluation. Please contact our team for specific requirements and arrangements.

How long is the typical delivery timeframe?

Small quantities are generally processed within 3 days. Standard bulk orders typically take between 15 to 20 days.

What quality control measures are in place?

We maintain a comprehensive inspection system covering raw materials to finished products, including mechanical life, delay, and transient tests.

Do you have experience with international exports?

Yes, we have extensive experience exporting to global markets including North America, Europe, Australia, and the Middle East.

Manual Transfer DC Disconnector for Solar PV Array 1500V 400A 630A 800A 4p Load Breaker Switch

Product Description

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