Gas Insulated Switchgear Panel - 11/22kv, 6.6kv, 24kv - IEC/ANSI Standard

• Certification: CCC, ISO9001
• Shell Material: Epoxy Resin
• Voltage Level: Medium Voltage
• Current: AC
• Rated Voltage: 11/22kv,6.6kv,24kv
• Rated Current: 630A
• Model NO.: GRM
• Standard: IEC /ANSI Standard
• Usage: Electricity Transmission Project
• Transport Package: Safe Transportation Wooden Case
• Trademark: GRENO
• Origin: Xia Men
• Production Capacity: 550set/Sets Per Month&

Product Description

 

GRM Series Completely Sealed F6-Insulated Ring Main Unit

 

The GRM series completely sealed SF6-insulated ring main unit, manufactured by GRENO (XIAMEN) SWITCHGEAR CO., LTD., is specifically designed for medium voltage distribution networks. With all live components sealed in a stainless steel tank filled with SF6 gas, this unit ensures optimal performance and safety.

 

Main Panel Types

The main panel types available for this ring main unit include the load break switch cubicle. This feature allows for efficient and reliable operation, making it an ideal choice for medium voltage distribution networks.

Product Name: Gas Insulated Switchgear Panel - 11/22kv, 6.6kv, 24kv - IEC/ANSI Standard

 

Company Name: GRENO (XIAMEN) SWITCHGEAR CO., LTD.

 

Description: Explore our high-quality Gas Insulated Switchgear Panel, available in 11/22kv, 6.6kv, and 24kv options. Compliant with IEC/ANSI standards, this panel ensures efficient and reliable performance. Perfect for various applications.

 

 

Features:

1. This RMU series can be 1-way, 2-way, 3-way, 4-way, or 5-way RMU.


2. It can be extended or non-extended from the top or side, depending on your requirements.


3. It is SF6-insulated compact switchgear, with a common gas tank type.


4. Mechanical interlocking is included to prevent improper operation.


5. It is safe, reliable, and maintenance-free.


 

GRENO (XIAMEN) SWITCHGEAR CO., LTD. is the company behind this product.

Item NO.	Name		Unit	Technical parameters
				GRM-C	GRM-F	GRM-V
1	Rated Voltage Un		kV	24		24
2	Rated Frequency		Hz	50		50
3	Rated Current		A	630	125	630
4	Rated Load Breaking Current		A	630	125
5	Rated Short Time Withstand Current(rms)		kA	20		20
6	Rated Short Time Duration		s	3		3
7	Rated Peak Withstand Current		kA	50		50
8	Rated Closed Switch - Off Current		A	630
9	Rated Cable Charging Breaking Current		A	10		25
10	Rated Active Load Breaking Current		A	630
11	Max. Transfer Current		A		1750
12	Expected Fuse Short-Circuit Breaking Current(rms)		kA		50
13	Earthing Switch 2s Short Time Withstand Current		kA	20		20
14	Rated Short-Circuit Current Making Times		Times	2
15	Rated Current Breaking Times		Times	10
16	Mechanical Endurance	Load Break Switch	Times	5000
		Earthing Switch	Times	2000		2000
		Disconnector	Times			3000
		Circuit Breaker	Times			10000
17	SF6 gas anual leakage rate			≤1%/Y
18	Rated Insulation Level		Unit	Technical parameters
	1min Power Frequency withstand voltage(rms)	On isolating distance	kV	60
		Phase to Phase	kV	50
		Phase to Earth	kV	50
	Lightning impulse withstand voltage(peak)	On isolating distance	kV	145
		Phase to Phase	kV	125
		Phase to Earth	kV	125
21	optional :Motorised Operating Mechanism- voltage		V	DC24,DC48,DC110,DC220,AC220

 

Product Description: Packaging & Shipping

 

Packaging

 

At GRENO (XIAMEN) SWITCHGEAR CO., LTD., we understand the importance of packaging to ensure the safe delivery of our products. That's why we offer two standard packaging options: carton and wooden package. We are flexible and can customize the packaging according to our customers' specific requirements.

 

Shipping

 

Quality is our top priority. Before packing for delivery, each product undergoes strict testing to ensure its performance and reliability. We take pride in providing our customers with products that meet the highest standards.

 

When it comes to shipping, we are here to assist you every step of the way. Whether you prefer air, express, sea, or any other shipping method, we have the expertise to arrange it for you. Your convenience is our priority, and we are committed to delivering your order promptly and efficiently.