ZN63A(VS1)-12/RD Fuse Handcart

**ZN63A(VS1)-12/RD Fuse Handcart Product Description** 1. **Rated Voltage**: Designed for a maximum operating voltage of 12kV, ensuring reliable performance under varying electrical conditions.
2. **Rated Current**: Handles up to 630A continuously, delivering stable power distribution in standard working environments.
3. **Tripping Capacity**: Capable of interrupting fault currents of up to 31.5kA, providing excellent protection in high-stress situations.
4. **Tripping Time**: Fast response with a tripping time of less than 50 milliseconds, minimizing potential system damage.
5. **Operation Mode**: Available in both manual and electric operation modes for flexible and efficient usage.
6. **Distance**: Ensures a safe contact separation distance of 125mm when disconnected.
7. **Delivery**: Available for global shipping via air, sea, or express services based on customer preferences.
8. **Packaging**: Securely packed in durable wooden crates for maximum protection during transit.

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Product Description

Introduction To ZN63A(VS1)-12/RD Fuse Handcart

Shaanxi Huadian Electric Co., Ltd. is a pioneering high-tech manufacturer of vacuum circuit breakers. We are pleased to present the ZN63A(VS1)-12/RD Fuse Handcart, a dependable and advanced solution for a wide range of electrical applications, utilizing our cutting-edge technologies and highly efficient production capacity.

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For medium-voltage switchgear applications, the product provides secure and durable fuse mounting options. This handcart system, which is suitable for use in power plants, railways, metallurgy, and other industrial settings, seamlessly integrates into vacuum circuit breakers, ensuring simple operation, high performance, and long-term dependability.

Features and Advantages

High Durability: Built with premium materials to ensure longevity, the ZN63A(VS1)-12/RD withstands high voltages and extreme working conditions.
Ease of Use: Its ergonomic design allows for quick and safe fuse replacement and maintenance.
Safety Features: Equipped with advanced safety interlocks to prevent misuse or dangerous operations during maintenance.
Compact Design: The handcart fits perfectly into a wide range of switchgear systems, saving valuable space without compromising on performance.

Product Structure

The ZN63A(VS1)-12/RD Fuse Handcart consists of:

Fuse Holder: Designed to accommodate standard fuses, ensuring compatibility with widely used systems.
Frame: A solid structure made of high-strength materials that provide excellent stability.
Safety Interlocks: Integrated mechanisms that enhance operational safety, reducing the risks associated with fuse changes under load.
Maneuverability: Equipped with smooth - rolling wheels and an ergonomic handle, the handcart allows for easy movement within the power distribution area, facilitating quick positioning during maintenance or emergency operations.
Visual Indication System: It features a clear visual indication system that shows the status of the fuse at a glance, enabling operators to quickly identify if a fuse has blown or is functioning properly without the need for additional testing equipment.
Ventilation Design: The handcart has an optimized ventilation design that dissipates heat effectively, especially during continuous operation with high - current fuses, thus protecting the internal components from overheating and potential damage.

Product pictures：

Main Technical Parameters

Parameter	Value
Rated Voltage	12kV
Rated Current	630A
Rated Short-Circuit Breaking Current	31.5kA
Mechanical Endurance	10,000 operations
Weight	70kg

No.	Item	Unit	Data
1	Rated Voltage	Kv	12
2	Rated Current	A	630 / 1250
3	Power Frequency Withstand Voltage of the Secondary Circuit	V	2000
4	Contact Distance	A	15~17
5	Rated Frequency	Hz	50

Use Conditions

Operating Temperature: -10°C to +40°C
Altitude: Up to 1000 meters above sea level
Humidity: ≤ 95% relative humidity
Environment: Suitable for use in non-corrosive and non-explosive environments.

Application Scope and Field

The product is widely used across various industries, such as:

Power Plants: Ensuring safe and efficient circuit protection.
Metallurgy: Supporting complex systems with heavy electrical loads.
Petrochemical: Ideal for harsh environments requiring high reliability.
Railways and Mining: Durable and safe for heavy industrial applications.
Urban Construction: Provides reliability for municipal power systems and rural network upgrades.

Power plants and substations

Industrial power distribution systems

Railways and urban infrastructure

Mining and petrochemical industries

OEM Services

We offer customized solutions to meet your specific requirements, including:

Product Design Customization: Tailored dimensions and configurations.
Private Labeling: Branding options for your company.
Technical Support: Dedicated assistance for installation, operation, and maintenance.

FAQ

Q1: What is the delivery time for the ZN63A(VS1)-12/RD Fuse Handcart?
A: Our standard delivery time is 4-6 weeks, depending on the order volume and customization options.

Q2: Can the fuse handcart be used with other breaker types?
A: Yes, the ZN63A(VS1)-12/RD is designed to be compatible with various breaker types within the rated parameters.

Q3: Do you provide technical support for installation?
A: Yes, we offer full technical support, including installation guidance and ongoing maintenance advice.

Q4: What certifications do you offer for this product?
A: The ZN63A(VS1)-12/RD meets international standards and is ISO9001:2000 certified.

Q5: Is the product suitable for high-altitude environments?
A: Yes, it is designed for up to 1000 meters above sea level, but customization is available for higher altitudes.

Our Factory and Certificates