Durable Electric Supply Switchgear with 12-24 Months Warranty Period

• Customization: Available
• Type: Distribution Metering Box
• Structure: Protection
• Model NO.: KXRM6-12
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: Power Plants
• Shell Material: Stainless Steel
• Shell Protection Grade: IP56
• Brand: Kexr
• Warranty Period: 12~24months
• Customized: Yes
• Delivery: 3~4 Weeks
• MOQ: 1 Set
• Transport Package: Wooden Box
• Specification: 256*86*226
• Trademark: KEXR
• Origin: China
• HS Code: 85371090
• Production Capacity: 500sets/Per Year
• Package Size: 265.00cm * 95.00cm * 235.00cm
• Package Gross Weight: 278.000kg

Product Description

As a distinguished China-based manufacturer, Kexun Electric Co., Ltd. proudly presents its innovative KXRM6-12 Type Secondary Distribution Switchgear. This cutting-edge equipment, developed with exclusive production patents, has earned its place as a prestigious high-tech product in Zhejiang Province.This switchgear is the preferred choice for urban and rural power distribution systems, widely utilized in 10kV/6kV power distribution networks. It ensures seamless power management and reliability for a diverse range of users.
Conditions of Use
KXMR6-12 The KXRM6-12 type Secondary Distribution Switchgear excels in diverse environments, enduring the harsh conditions of high and low temperatures (+40ºC~-40ºC), as well as humidity, dust, salt pollution, mines, and even high altitudes (up to 1000m).,Remarkably, short-term immersion in water for up to 24 hours poses no threat to its functionality.
Note: For altitudes exceeding 1000m, please specify the exact elevation to ensure optimal performance.

Product Features
The KXRM6-12 Secondary Distribution Switchgear employs SF6 gas as an effective arc extinguishing and insulating medium, offering unparalleled reliability and performance.
This fully sealed and insulated switchgear is designed for durability; its busbars, switches, and live components are housed in a robust stainless steel enclosure.
Filled with 1.4bar SF6 gas, it boasts an impressive IP67 protection rating, rendering it impervious to external environmental influences, ensuring flawless operation even during temporary water submersion. Plus, it's maintenance-free for life, a testament to its enduring quality.
The cabinet features a comprehensive 'five-prevention' interlocking system, effectively eliminating any potential for operational mishaps due to human error, safeguarding both personnel and equipment.
Each cabinet is equipped with secure pressure relief channels, ensuring operator safety even under extreme circumstances.
The cabinet is available in two configurations: a fixed unit combination and an expandable unit combination.
The compact design of the KXRM6-12 Secondary Distribution Switchgear facilitates effortless installation, making it ideal for tight spaces and challenging environmental conditions.
The cabinet is adaptable to user-specific needs, accommodating electric, remote control, and monitoring devices as required.

Technical Parameter
Transformer and Line Protection
The advanced KXRM6-12 Secondary Distribution Switchgear unit combination type offers dual transformer protection options, namely the load switch fuse combination apparatus and the circuit breaker equipped with relay protection.

1. Transformer protection is a sophisticated amalgamation of current-limiting high-voltage fuses and load switches. The fuse compartment is securely housed behind a separately locked enclosure at the front of the unit, with a spring energy storage mechanism that can be activated by the fuse striker for seamless operation.
2. To facilitate fuse replacement, an operating handle enables easy removal of the fuse chamber's end cover. The pre-positioned tripping mechanism of the fuse ensures the system's outstanding waterproof capabilities.

Fuse and Transformer Comparison Table

Optional Accessories

Auxiliary Contact
All load switches and circuit breakers are designed for ultimate flexibility, featuring a 2NO+2NC indicating switch position. A parallel trip coil, compatible with both AC and DC, can be seamlessly integrated into the transformer switch and circuit breaker. The low-voltage control component is strategically positioned behind the front panel for easy access and control.
Voltage Indication
Our innovative capacitive voltage indicator provides real-time insights into whether the bushing is energized, ensuring safety and reliability. Additionally, it features a socket designed for accurate phase verification.
Short Circuit and Ground Fault Indicator
To streamline fault detection, the cable switch module is equipped with intuitive short circuit and ground fault indicators, facilitating rapid and straightforward fault localization.
Electric Operation
Our standard manual operation mechanism for the cable and transformer units offers reliability and ease of use. Upgrade to an electric operating mechanism for enhanced convenience. The mechanisms, located behind the front panel, allow seamless operation of cable switches, vacuum circuit breakers, and grounding switches. While all switches and circuit breakers come standard with an operating handle, a motor operating mechanism is available for added efficiency. Note that the grounding switch solely supports manual operation, with a robust mechanism designed to manage fault currents.
Cabling
Our cabling solution features standard bushings compliant with DIN47636, ensuring uniformity and reliability. All bushings maintain a consistent height from the ground and are safeguarded by a protective cable room cover plate. For added security, some cover plates are interlocked with the grounding switch, and specialized double cable room cover plates are available for dual cable entries.
Pressure Indicator
Our system typically includes a precision pressure indicator composed of a reliable pressure gauge. For enhanced monitoring, electrical contacts can be integrated to alert on any drop in pressure.
Key Lock
Enhance security with key locks for circuit breakers, load switches, and grounding switches. Available with a lock interlocking semi-shelter, these locks are ideal for securing critical components, ensuring only authorized access.
Quencher
All ring network units can be equipped with advanced arc arresters, designed to swiftly manage internal arcing by automatically engaging with the incoming bushing. Applicable for D, De, and V modules, as well as all cable modules, these arc arresters are essential for enhancing safety and must be ordered with the unit. The action of the arc extinguisher is clearly indicated, with electrical contacts in the SF6 cabinet securely connected to the terminal located behind the front panel.
Program Description
Scheme 1 SA+CCF+
Enhance your setup with a strategically installed lightning arrester on the bus, designed for seamless future expansion.
Note: For optimal safety and performance, the number of switch units should not be less than 3.

Scheme 2 CCF+
Incorporate a lightning arrester into the incoming line, ensuring provisions for future system expansion.
Scheme 3 W+M+FFF
High Pressure Side Calculation