3 Phase Kyn28 Armored Removable AC Metal Enclosed Switchgear Electrical Panel Board

• Type: Power
• Structure: Fixed Board
• Certification: ISO9001:2000
• Form: Modular Unit
• Operation Voltage: High Voltage
• Size: Many Units
• Model NO.: KYN
• Application Range: Power Distribution Network
• Shell Material: Stainless Steel
• Shell Protection Grade: IP4X
• Brand: Greno
• Transport Package: Wooden Case
• Trademark: GRENO
• Origin: Xiamen
• Production Capacity: 50000

Product Description

 

 

1)Main special feature:
1:Anti-corrosion aluminized and galvanized steel cabinet, can be used in complex working situation
2:With flexible hardcart, easy for operation and maintenance
3:Full safety protection for human and electric grid
4: Multi loope distribution way

2)General
KYN28-12 is a complete set of indoor equipment for power distribution / receiving , protecting and supervisng the circuit.
Rated voltage KV 3.KV to12KV
Frequency Hz 50Hz,60Hz
Rated current of breaker A 630, 1250,1600,2500,3150
Rated current of switch gear 630, 1250,1600,2500,3150
Rated short time withstand current KA 16,20,25,31.5,40
peak value withstand curent 40,50,63,80,100

3)Features
1: STRICT protection step to ensure personal safety
2: The cable room can be installed as many as 9 single-core cables
3: Operation and testing positions will be established for the handcart, and both positions are equipped with safe and reliable positioning device and display device
4: The enclosure is completely assembled from aluminized and galvanized steel plate, which are machined and bent by machine tool and then bolted.
5: It has high mechanical strength and its neatness and beauty is ensured.
6: The switchboard door is sprayed with plastic, also has strong capacity of impact resistance and corrosion protection

Technical Satisfaction 1

item		Unit	Parameters
rated voltage		KV	7.2 /12
rated current		HZ	50
rated current of circuit breaker		A	630\2000
rated current of switch cabinet		A	630\2000
rated current of dynamic stability (4S)		KA	16\20\25\31.5\40\50
rated current of dynamic stability (peak)		KA	40\50\63\80\100\125
rated short circuit drop-out current		KA	16\20\25\31.5\40\50
rated short circuit making current (peak)		KA	40\50\63\80\100\125
Rated insulation level	1min power frequency withstand voltage	KA	24	32	42
	lighting impulse withstand voltage	KA	40	60	75
protection degree	IP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open

Technical Satisfaction 2

Serial No.	Item		Unit	Technical parameters
1	Rated voltage		KV	24
2	Rated frequency		HZ	50/60
3	Rated insulation level	1 min withstand voltage (effective value)	KV	Phase to phase & phase to earth	60	Isolation fracture	79
		Lighting impulse withstand voltage (peak  value)			125		145
		Auxiliary control circuit power frequency  withstand voltage	V	2000
4	Rated current		A	630,1250,1600,2000,2500,3150
5	Specified short-circuit dropout current		KA	20, 25, 31.5
6	Rated short-circuit making current (peak  value)		KA	50, 63, 80
7	Rated short time withstand current (4S)		KA	20, 25, 31.5
8	Rated peak withstand current		KA	50, 63, 80
9	Auxiliary control circuit rated voltage		V	AC or DC 110/220
10	Protection level		V	IP4X (the circuit breaker chamber door is  open or isolation chamber is IP2X)
11	Outline dimension		mm	1000*1910*24001
12	Weight		Kg	840-1500