Fkn12 Hv Indoor Load Break Switch for Rmu Switchgear 3 Pole Breaker Switch 630A

• Type: Load Break Switch
• Structure: Protection
• Certification: ISO9001:2000, CCC
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Model NO.: FKN12
• Application Range: Rmu Switchgear
• Shell Material: Stainless Steel
• Brand: Anhao
• Rated Current: 630A
• Rated Voltage: 12kv
• Rated Frequency: 50Hz
• Poles Number: 3
• MOQ: 1PCS
• Transport Package: Wooden Case
• Trademark: ANHAO
• Origin: China
• Production Capacity: 50pieces/Week

Product Description

FKN12 HV Indoor Load Break Switch for RMU switchgear 3 Pole Breaker Switch 630A

Product Information 
FKN12-12D/630-20 air high voltage load break switch with fuse is a three-phase high voltage switch equipment of 12kv, 50hz for breaking or closing load current, loop closed current. No-load transformer and cable charging electric current, close short circuit current. The load switch with earthing switch can bear short-circuit current.

FKN12-12RD/125-31.5 air high voltage load break switch-fuse combination unit is made of FKN2-12D load switch and S*LAJ-12(XRNT*-12) H.V current-limiting fuse box. I can be reliable short-circuit breaking current up to any current: breaking workload switch current, fuse short-circuit breaking current breaking joint working between the current and the full short-circuit current in any over-current, while fuse allows, through its impact load switch sub-gate.
 

Applicable conditions

• Altitude: ≤1000m
• Ambient air temperature: not higher than +40°C, not lower than-25°C
• Relative humidity: the daily mean is not more than 95%, monthly mean is not more than 90%
• Earthquake intensity: not more than 8°
• No fire, explosion hazard, chemical etching and intense vibration
• Pollution grade: II
• Ambient air shouldn't be polluted by corrosive or flammable gas and vapor.
  (Note: Spring operating mechanism has electric and manual types)

Outline Mounting Dimensions

Technical Parameters 
Products with special requirements, specifications, and dimensions that need to be improved can be designed and manufactured according to user requirements.

	item		Unit	FZN25-12D/T630-20	FZRN25-12D/T125-31.5
1	Rated voltage		KV	12
2	Rated frequency		HZ	50
3	Rated current		A	630	125
4	Rated insulation level	1min power frequency withstand voltage	KV	Arc extinguishing chamber fracture 30; To the ground, phase 42; Isolation fracture 48
		Lightning shock withstand voltage	KV	To the ground, phase 75; Isolation fracture 85
5	Rated dynamic stability current (peak value)		KA	50	-
6	4s heat stable current		KA	20	-
7	Rated active load breaking current		A	630	125
8	Rated closed-loop breaking current		A	630	125
9	Rated cable charging break current		A	10	10
10	Switch off no-load transformer capacity		KVA	1250	1250
11	Rated short-circuit breaking current		KA	-	31.5
12	Rated transfer current, rated AC current		A	-	2000
13	Model of the fuse			-	SDLAJ-12 SFLAJ-12
14	The impactor emits energy		J	-	2-5
15	Rated short-circuit closing current		KA	50
16	Rated dynamic stable current of the ground switch		KA	50
17	Ground switch 2S heat stabilized current		KA	20
18	Rated voltage of auxiliary loop		V	AC/CD220;110
19	Mechanical life		frequency	10000

Detail Images

NOTES: Supports OEM, so there are other sizes or material requirements that can be produced according to requirements

Company Profile

Workshop Corner

Testing Equipment

FAQ
Q: Are you a trading company or manufacturer?
A: We are factory with more than 20 years of experience in this field.

Q: Can I get a sample before the bulk order?

A: Yes, we welcome sample orders to test and check quality. Mixed samples are
acceptable.

 

Q: Can we print our logo/ company name on products?

A: Yes, of course, we accept OEM, then need you to provide brand authorization to us

 

Q: Do you accept product customization?

A: Yes, of course, please provide specific drawings or parameters, we will quote you after the evaluation

 

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days. if the goods are not in stock, it is according to the quantity

Q: How to solve quality problems after sales?

A: Take photos of the quality problems and send them to us for our checking and confirmation, we will make a satisfactory solution for you within 3 days.

 

Q: What are your terms of payment?
A: 30% T/T in advance, balance before shipment.