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

Still deciding? Get samples of $ !
Request Sample

Product Description

ℹ️

Basic Information

Model NO.
EHD DC Disconnector
Installation
Indoor High-voltage
Operation
Electric
Grounding Mode
Not Grounding
Movement Mode
Horizontal Rotary Type
Number of Poles
2p, 3p, 4p
Series
Single-Stage
Voltage Ui
1000V/1500V
Current
315A
Certification
CE, SAA
Applicable Scene
Solar System/Battery Protection/DC System
Impulse Voltage
12kv
📋

Product Description

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

The series offers two flexible installation methods: direct handle operation within the cabinet (DB) or an external handle configuration (DC). These load break switches are adapted for various PV solar requirements, including high short-circuit withstand and motorized options.

Key Benefits:

Easy to install and access
Added security and enhanced safety
Flexible configuration options
Non-polarized wiring compatibility

Features & Reliable Operation

Reliable Position Indicator
Visible contacts ensure clear confirmation of switch status.
Independent Operation
Switching speed is independent of manual operation speed for consistent safety.
Harsh Environment Ready
Tested for vibration (0.7g), shock (15g), and high humidity (95% at 55°C).
🖼️

Detailed Photos & Specifications

DC Disconnector Overview
Load Breaker Switch Details
Installation Dimensions
Technical Specification Sheet 1
Technical Specification Sheet 2
Technical Specification Sheet 3
Comprehensive Diagram
Wiring Configuration

Frequently Asked Questions

Are you a trading company or manufacturer?
We are a professional manufacturer with a 30,000 square meter self-owned production facility.
What certifications do your products hold?
Our products are certified by UL, TUV, CB, SAA, CCC, and CE, ensuring compliance with international safety standards.
Can you provide samples for quality inspection?
Yes, we can supply samples for checking. Please contact our team for specific requirements.
How long is the typical delivery time?
Small quantities are generally processed within 3 days. Standard general orders typically take around 15-20 days.
What is the standard for your product packaging?
We use export standard packaging or can provide specialized packaging based on specific customer requirements.
How do you manage product quality control?
We maintain a comprehensive inspection system covering everything from raw materials to finished products, including transient, delay, and mechanical life tests.

Related Products