GV200CCB-1: Description, Features, and Applications
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What is a GV200CCB-1?
The GV200CCB-1 is an electromechanical contactor manufactured by Sensata Gigavac, designed for industrial applications requiring reliable switching of high voltages and currents. This hermetically sealed contactor features a Single Pole, Single Throw Normally Open (SPST-NO) configuration with two poles. It is rated for 500A and can switch up to 800VDC. The coil operates at 24VDC with a current of 97mA.
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Its operating temperature range spans from -55°C to +85°C, and it carries an IP67 rating, ensuring protection against dust and immersion in water. The contractor is RoHS compliant, adhering to environmental standards for hazardous substances. It is available with a factory lead time of approximately 16 weeks and is commonly used in sectors such as renewable energy, electric vehicles, and industrial automation, where robust performance in extreme conditions is crucial.
GV200CCB-1 Dimensions
Key Features of GV200CCB-1
The GV200CCB-1 is a high-performance electromechanical contactor manufactured by Sensata Gigavac. Here are its key features:
Type: Hermetically Sealed Contactor
Contact Configuration: SPST-NO (Single Pole, Single Throw - Normally Open)
Number of Poles: 2
Rated Current: 500 A
Switching Voltage: 800 VDC
Coil Voltage: 24 VDC
Coil Current: 97 mA
Operating Temperature Range: -55°C to +85°C
IP Rating: IP67 (dust-tight and protected against temporary water immersion)
Mounting Style: Upright Flange Mount
Dimensions:
- Height: 72.6 mm
- Length: 80.5 mm
- Width: 56 mm
Lead Time for Orders: Approximately 16 weeks
RoHS Compliance: Yes, meets environmental standards for hazardous substances
GV200CCB-1 Specifications
| Specification of GV200CCB-1 | Details |
| Type | Hermetic Sealed Contactor |
| Contact Configuration | SPST-NO (Single Pole, Single Throw - Normally Open) |
| Number of Poles | 2 |
| Rated Current | 500 A |
| Switching Voltage | 800 VDC |
| Coil Voltage | 24 VDC |
| Coil Current | 97 mA |
| Operating Temperature Range | -55°C to +85°C |
| IP Rating | IP67 (Dust-tight, protected against water immersion) |
| Mounting Style | Upright Flange Mount |
| RoHS Compliant | Yes |
| Factory Lead Time | Approximately 16 weeks |
| Applications | Renewable energy, electric vehicles, industrial automation |
Advantages of Using GV200CCB-1
The GV200CCB-1 contactor from Sensata Gigavac offers several advantages that make it suitable for various demanding applications. Here are the key benefits:
High Current Rating: With a rated current of 500 A, the GV200CCB-1 can handle substantial electrical loads, making it ideal for high-power applications such as electric vehicles and renewable energy systems.
Wide Voltage Range: It supports a maximum switching voltage of 800 VDC, allowing it to be used in diverse environments where high voltage is required.
Hermetic Sealing: The contactor is hermetically sealed, providing protection against dust and moisture (IP67 rating). This feature ensures reliable operation in harsh conditions, including hazardous locations as per UL1604 standards.
Low Power Coil: The contactor operates with a low coil voltage of 24 VDC and a current of only 97 mA, which helps in reducing power consumption and minimizing electromagnetic interference (EMI) in sensitive electronic systems.
Durability and Longevity: Designed for over 1,000,000 mechanical cycles, the GV200CCB-1 is built to last, reducing maintenance needs and downtime.
Corrosion Resistance: Constructed with stainless steel nuts and mounting inserts, it offers excellent resistance to corrosion, ensuring longevity even in challenging environments.
Versatile Mounting Options: The contactor can be mounted in any orientation, providing flexibility in installation and integration into various systems.
Built-in Coil Suppression: The internal coil suppression eliminates the need for additional components, simplifying circuit design and reducing overall system costs.
These advantages make the GV200CCB-1 an effective choice for applications requiring reliable and efficient switching of high currents in demanding environments.
GV200CCB-1 Applications
The GV200CCB-1 contactor is versatile and can be utilized in various applications due to its robust design and high performance. Here are some of its primary applications:
Electric Vehicles (EVs): Its high current rating (500 A) and ability to handle up to 800 VDC make it ideal for electric vehicle power management systems, including battery disconnects and motor control.
Renewable Energy Systems: Commonly used in solar inverters and wind turbine systems for switching and controlling the flow of electricity, ensuring safe operation under high voltage conditions.
Industrial Automation: Suitable for controlling heavy machinery and equipment in manufacturing settings, where reliable switching of high currents is essential.
Battery Management Systems: Ideal for applications requiring efficient power distribution and management in battery-powered devices, including energy storage systems.
Marine Applications: Its hermetic sealing (IP67 rating) allows it to function effectively in harsh marine environments, providing reliable operation even when exposed to moisture and corrosive elements.
Aerospace and Defense: Designed to meet stringent safety standards, making it suitable for use in aerospace applications where reliability and performance are critical.
HVAC Systems: Used in heating, ventilation, and air conditioning systems for controlling large electrical loads efficiently.
These applications leverage the GV200CCB-1's durability, low power consumption, and high efficiency, making it a preferred choice in sectors that demand reliability under extreme conditions.
GV200CCB-1 Equivalents
| Contactor Model | Current Rating | Voltage Rating | Key Features | Price |
| GV200MA-1 | 1000A continuous, 8000A peak | 1000V AC/DC | Hermetically sealed, includes economizer circuitry, compact form factor | $229.00 |
| GV200PA | 400A continuous, 4000A short term | Up to 800VDC | No coil economizer circuit, compatible with Sevcon controllers, stainless steel terminals | Approximately $169.65 |
| GV200QA-1 | 400A continuous, 4000A peak | 1000V AC/DC | Hermetically sealed, designed for use with Curtis controllers | $179.00 |
The GV200CCB-1 has several high-performance alternatives, each with varying current ratings and features tailored for different applications. The GV200MA-1, with a current rating of 1000A continuous, offers the highest capacity and includes an economizer circuit, making it ideal for demanding environments. The GV200PA, rated for 400A continuous, is a more economical option, without a coil economizer, but suitable for use with Sevcon controllers. The GV200QA-1 is also rated at 400A and is designed for compatibility with Curtis controllers, offering reliable performance with a sealed design. Each option provides a balance of features and price depending on the specific application.
Working Principle of GV200CCB-1
The GV200CCB-1 contactor operates based on electromagnetic principles, specifically using a coil to control the opening and closing of electrical contacts. Here’s a detailed breakdown of its working principle:
Electromagnetic Coil Activation:
- The GV200CCB-1 features a DC coil that, when energized, generates a magnetic field. This coil typically operates at a voltage of 24 VDC and draws a current of approximately 97 mA.
Contact Closure:
- As the magnetic field builds up, it attracts an armature connected to the contacts. This movement closes the contacts, allowing current to flow through the circuit. The contact configuration is typically SPST-NO (Single Pole Single Throw Normally Open), meaning it remains open until activated by the coil.
Hermetic Sealing:
- The contactor is hermetically sealed, which protects it from environmental factors such as moisture and dust. This feature is crucial for applications in harsh conditions, ensuring reliability and longevity.
Coil Suppression:
- The GV200CCB-1 includes built-in coil suppression to prevent voltage spikes when the coil is de-energized. This reduces electromagnetic interference (EMI) and protects other components in the system.
Temperature and Voltage Ratings:
- It operates effectively within a temperature range of -55°C to +85°C, with a maximum switching voltage of 800 VDC, and is capable of handling continuous currents up to 500 A23.
Installation Flexibility:
- The design allows for installation in any orientation, providing flexibility in various applications without compromising functionality.
Lifecycle and Performance:
- The contactor is rated for significant electrical life cycles based on resistive loads, ensuring reliable operation in demanding environments.
In summary, the GV200CCB-1 contactor utilizes electromagnetic principles for operation, enhanced by features like hermetic sealing and internal coil suppression, making it suitable for high-performance applications such as electric vehicles and industrial systems.
GV200CCB-1 Compare to Other Gigavac Contactors
The GV200CCB-1 contactor from Gigavac is part of the GV200 series and is designed for high-performance applications, particularly in electric vehicles. Here’s a comparison of the GV200CCB-1 with other Gigavac contractors, highlighting their specifications and features:
Comparison of Gigavac Contactors
| Feature/Model | GV200CCB-1 | GV200MA-1 | GV200QA-1 |
| Current Rating | 500A continuous | 1000A continuous | 400A continuous |
| Peak Current | N/A | 8000A | 4000A |
| Voltage Rating | 800VDC | 1000V AC/DC | 1000V AC/DC |
| Coil Voltage | 24 VDC | 12/24/48 VDC | 48 VDC |
| Coil Current | 97 mA | Varies (low power) | Varies (low power) |
| Contact Form | SPST-NO | SPST-NO | SPST-NO |
| Hermetic Seal | Yes | Yes | Yes |
| IP Rating | IP67 | IP67 | IP67 |
| Operating Temp. | -55°C to +85°C | -55°C to +85°C | -55°C to +85°C |
| Mounting Style | Upright Flange Mount | Compact Design | Compact Design |
| Economizer Circuit | No | Yes | No |
| Weight | Approx. 1.4 kg | Approx. 2.5 kg | Approx. 1.2 kg |
Key Differences
Current Handling: The GV200MA-1 has the highest current handling capability at 1000A continuously, making it suitable for applications requiring significant power management, while the GV200CCB-1 and GV200QA-1 are rated at 500A and 400A, respectively.
Peak Current Ratings: The GV200MA-1 can handle a peak of 8000A, which is significantly higher than the others, making it ideal for applications with high inrush currents.
Coil Voltage Options: The GV200MA-1 offers more flexibility with coil voltage options (12/24/48 VDC), whereas the GV200CCB-1 is fixed at 24 VDC, and the GV200QA-1 operates at 48 VDC.
Economizer Circuit: The GV200MA-1 includes an internal economizer circuit, enhancing its efficiency and reliability in various conditions, while the other two models do not have this feature.
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