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DELIXI HY5WS-7.6/30 Zinc Oxide Surge Arrester
Category: Metal Oxide Surge Arrester / Lightning Arrester / Medium-Voltage Surge Protection
Stock: In Stock
Condition: 100% New & Original
I. Product Overview
The DELIXI HY5WS-7.6/30 is a HY series zinc oxide surge arrester from DELIXI Electric, model HY5WS-7.6/30. This arrester is a distribution type zinc oxide arrester, rated voltage 7.6kV, nominal discharge current 5kA, used to protect electrical equipment from lightning overvoltage and switching overvoltage in AC power systems.
Zinc oxide surge arresters are commonly used overvoltage protection devices in power systems, widely applied in distribution systems, substations and power facilities. The HY5WS-7.6/30 as a distribution type arrester provides lightning overvoltage and switching overvoltage protection function.
II. Specifications
表格
| Parameter | Value |
|---|---|
| Brand | DELIXI (China) |
| Model | HY5WS-7.6/30 |
| Order Code | HY5WS7630B |
| Product Type | Zinc Oxide Surge Arrester |
| Series | HY Series |
| Type | Distribution type |
| Rated Voltage | 7.6 kV |
| Nominal Discharge Current | 5 kA |
| Max Residual Voltage at Nominal Discharge Current | 30 kV |
| Continuous Operating Voltage | 4.0 kV |
| DC Reference Voltage (U1mA) | 15.0 kV |
| Residual Voltage at Steep Impulse Current | 34.5 kV |
| Square Wave Discharge Capacity | 75 A |
| High Current Impulse | 40 kA |
| Typical Applications | Distribution system, substation, power facilities lightning protection |
| Manufacturer | DELIXI Electric |
III. Product Features
- DELIXI HY series zinc oxide surge arrester
- Model HY5WS-7.6/30, distribution type
- Rated voltage 7.6kV
- Nominal discharge current 5kA
- Max residual voltage 30kV
- Used for electrical equipment lightning protection in AC power systems
- Provides lightning overvoltage and switching overvoltage protection function
- Suitable for distribution systems and power facilities
- Widely used in substations and power systems
IV. Typical Applications
- Distribution system electrical equipment lightning protection
- Substation power equipment overvoltage protection
- Power facilities lightning overvoltage protection
- Switching overvoltage protection
- Cable line lightning protection
- Industrial distribution system arrester
V. Model Description
The HY5WS-7.6/30 fields are explained as follows:
- H: Composite insulating housing
- Y: Zinc oxide arrester
- 5: Nominal discharge current 5kA
- W: Gapless
- S: Distribution type
- 7.6: Rated voltage 7.6kV
- 30: Max residual voltage at nominal discharge current 30kV
Note: This device is a distribution type zinc oxide surge arrester. To confirm mounting method, applicable system voltage and other details, please contact via email for confirmation. We will provide technical documentation and selection support.
VI. Why Choose Us
- Professional channel supply, comprehensive model coverage across multiple brands of industrial spare parts
- Strict quality inspection process ensuring reliable product quality
- Professional engineering team providing technical support and selection consultation
- Quick response, efficient logistics, orders accepted
- Quality assurance, worry-free after-sales service
VII. FAQ
Q1: What is HY5WS-7.6/30?
A: HY5WS-7.6/30 is a DELIXI HY series zinc oxide surge arrester, distribution type, rated voltage 7.6kV, nominal discharge current 5kA, used for electrical equipment lightning protection in AC power systems.
Q2: What are the key parameters of this arrester?
A: Rated voltage 7.6kV, nominal discharge current 5kA, max residual voltage 30kV, continuous operating voltage 4.0kV.
Q3: What features does this arrester have?
A: Provides lightning overvoltage and switching overvoltage protection function, distribution type design. For detailed functions, please contact via email.
Q4: How to confirm this arrester's compatibility with the existing system?
A: Please provide the existing power system voltage level and installation location parameters, contact via email, and we will assist in confirming compatibility and provide technical documentation.
