Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units
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Product Highlights
- High-Performance Vacuum Extinction: Premium vacuum interrupters ensure no external arcing, high dielectric strength, and rapid arc quenching.
- Exceptional Mechanical Durability: Tested for up to 300,000 mechanical operations, drastically reducing maintenance intervals and costs.
- Compact & Modular Design: 3-pole longitudinal arrangement offers a smaller footprint, suitable for fixed switchgear or withdrawable units.
- Stable Operation Mechanism: Available in Electrical or Mechanical Latching versions with low power consumption electromagnetic systems.
- Harsh Environment Readiness: Insulation frame made of high-strength, anti-tracking composite materials for excellent dust and humidity resistance.
- OEM and ODM Service: We provide comprehensive OEM and ODM services to meet specific customer requirements.
- Flexible Control Voltage: Supports 110V, 220V, and 380V control voltages for versatile integration into various systems.
- Comprehensive Quality Inspection: Each production step and finished product undergoes strict QC inspection with reports provided before shipment.
Product Attributes
- Customization
- Available
- Electricity Type
- Vacuum
- Number of Pole
- 3
- Model NO.
- JCZ5-7.2/160
- Phase
- 3
- Main Circuit Rating Voltage
- High Voltage
- Main Circuit Rating Current
- 160A
- Type
- Ac Contactors
- Feature
- Practical and Durable
- Control Voltage
- 110V/220V/380V
- Mechanical Life
- 2000000 Times
- OEM
- Accept
- Transport Package
- Carton and Pallet
- Specification
- 7.2kV
- Trademark
- Liyond
- Origin
- Wenzhou China
- Package Size
- 60.00cm * 32.00cm * 52.00cm
- Package Gross Weight
- 40.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units
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Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units -
Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units -
Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units -
Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units -
Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units -
Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units -
Jcz5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units
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Product Description
JCZ5-7.2 High Voltage Vacuum Contactor 160A for F-C Circuit Combination Units
The JCZ5-7.2 series is a high-performance vacuum contactor designed for AC 50-60Hz power systems with a rated voltage of 7.2kV. It is specifically engineered for the frequent control of high-voltage electrical equipment, such as motors, transformers, and capacitor banks.
With its compact longitudinal layout, it can be used as a standalone unit or integrated into F-C (Fuse-Contactor) combination units for comprehensive circuit protection.
Product features1.High-Performance Vacuum Extinction
Equipped with premium vacuum interrupters, ensuring no external arcing, high dielectric strength, and rapid arc quenching. Perfect for heavy-duty industrial environments.
2. Exceptional Mechanical Durability
Tested for up to 300,000 mechanical operations, this unit drastically reduces maintenance intervals and total cost of ownership compared to air-break contactors.
3. Compact & Modular Design
Features a 3-pole longitudinal arrangement for a smaller footprint. Its modular structure allows for easy installation in fixed switchgear or as a withdrawable handcart unit.
4. Stable Operation Mechanism
Available in both Electrical Latching and Mechanical Latching versions. The low power consumption of the electromagnetic system ensures stable performance during long-term operation.
5. Harsh Environment Readiness
The insulation frame is made of high-strength, anti-tracking composite materials, providing excellent creepage distance and resistance to dust and humidity.
Technical parameters
| Model | JCZ5-7.2/160 | JCZ5-7.2/250 | JCZ5-7.2/400 | JCZ5-7.2/630 |
| Rated voltage(kv) | 7.2 | |||
| Rated current(A) | 160 | 250 | 400 | 630 |
| Main circuit joint capability(A/100 times) | 1600 | 2500 | 4000 | 6300 |
| On-off capability of main circuit(A/10times) | 1280 | 2000 | 3200 | 5000 |
| Limit breaking capacity(A/3 times) | 3200 | 4000 | 4500 | 6300 |
| Mechanical life(Ten thousand times) | 200 | |||
| Mechanical lock life(Ten thousand times) | 10 | |||
| Main circuit power frequency voltage withstand(kV) | 32 | |||
| Auxiliary circuit power frequency voltage withstand(kV) | 2.5 | |||
| Power frequency voltage withstand of control circuit(kV) | 2 | |||
| Rated operating frequency(times/h) | 300 | |||
| Frequency of mechanical lock operation(times/h) | 30 | |||
| Contact opening(mm) | 4±0.5 | |||
| Overrange(mm) | 1.5±0.3 | |||
Primary Applications
-
Mining & Metallurgy: Control of large water pumps and ventilation fans.
-
Petrochemicals: Frequent starting of high-voltage motors.
-
Power Grid: Switching of reactive power compensation capacitor banks.
-
Industrial Boilers: Control of heating and distribution transformers.
Q1. Can I have the sample?
Yes, we provide the sample for you to test and check product quality.
Q2. What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-30 days after receiving the payment.
Q3. What is the MOQ requested for the order?
We support one piece purchase, please contact us for details..
Q4. How do you ship the goods and how long does it take to arrive?
We can deliver goods by express (DHL, UPS, FedEx, TNT, etc.) or by air or sea. The transportation time is 15-30 days, depending on the country.
Q5: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q6. Can you do OEM?
Yes, we provide OEM and ODM service.
Q7. What is your warranty?
Normally, we provide 3-24 months warranty, depending on the product.
Q8. What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q9. What is the price?
Please leave your whatsapp or email address. We will send details to you.
Q10. Catalog
Please leave your whatsapp or email address. We will send catalog to you.
Q11: Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment
Q11: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 1 days.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI223330". Items marked "
" are certified.
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Company Profile
Yueqing Liyond Electric Co., Ltd. Was established in 2011, with its headquarters located in Yueqing, Zhejiang Province - known as the "Capital of Electrical Equipment" in China. To continuously expand our business scale, the company established Hangzhou Liyond Electric Co., Ltd. In 2024 as a branch to further extend our business footprint. As a professional enterprise specializing in the research, development, and production of medium and high voltage switchgear and components, we have been deeply engaged in the power transmission and distribution field for over 15 years, committed to providing customers with high-quality products and services.
We specialize in the manufacturing and distribution of KYN28 switchgear, ring main units, gas-insulated switchgear, and associated equipment components. With continuous innovation and technological advancements in both application and development, Liyond Electric has successfully obtained more than 10 proprietary patents to date.
Our products are exported to regions including the United States, Europe, South America, Africa, Central Asia, Southeast Asia, and the Middle East. We have established long-term cooperative relationships with globally renowned enterprises such as ABB, Schneider Electric, Eaton, GE, Cooper, TEL, and CG. With our high-quality products and stringent standards, we have gained extensive recognition in the international market.
We possess an exceptional management team and a dedicated technological innovation team. Guided by customer needs and centered on industry standards and professional expertise, we implement quality control throughout the entire production and process control system. Based on the principle of mutual benefit and win-win cooperation, we have earned extensive trust and support from our clients.
Liyond Electric will continue to deepen its market presence, drive technological advancement through innovation, accelerate intelligent transformation, actively expand its global perspective, and strive to become a leading brand in the industry both domestically and internationally.
We warmly welcome customers from all over the world to establish cooperation and create a better future.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 1801, building 2, 3 and 4, headquarters economic Park, No. 6688, Xuyang Road, Chengdong street, Yueqing City, Zhejiang Province
-
Plant Area
- 1100 square meters
-
Number of Employees
- 18
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Medium and High Voltage Switchgear, Switchgear Accessories, Vacuum Vircuit Breaker, Vacuum Circuit Breaker Accessories, Earthing Switch, Load Break Switch, Auxiliary Switch, Conductive Parts, Insulation Parts
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-04-07
- Export Year
- 2011-04-07
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- Can I have a sample?
- Yes, we provide samples for you to test and check product quality.
- What is the lead time?
- The lead time depends on the quantities ordered, generally within 7-30 days after receiving the payment.
- What is the MOQ requested for the order?
- We support one piece purchase, please contact us for details.
- How do you ship the goods and how long does it take to arrive?
- We can deliver goods by express (DHL, UPS, FedEx, TNT, etc.) or by air or sea. The transportation time is 15-30 days, depending on the country.
- What is your Trade Terms?
- We accept EXW, FOB, CIF, FCA, etc.
- Can you do OEM?
- Yes, we provide OEM and ODM service.
- What is your warranty?
- Normally, we provide 3-24 months warranty, depending on the product.
- What is your payment method?
- We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc.
- Do you inspect the finished products?
- Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment.
- How to solve the quality problems after sales?
- Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 1 days.
Send your message to this supplier
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