Print This Page

Home Electrical & Electronics Power Supply & Distribution Switchgear

6kv/12kv/15kv/24kv/38kv, 50Hz/60Hz, Indoor 50Hz/60Hz PCM Protection and Control Vacuum/Sf6 Gas /Switchgear Panel pictures & photos

6kv/12kv/15kv/24kv/38kv, 50Hz/60Hz, Indoor 50Hz/60Hz PCM Protection and Control Vacuum/Sf6 Gas /Switchgear Panel

Certification:	ISO9001
Shell Material:	Steel Plate
Voltage Level:	6kv/15kv/27kv/38kv
Installation:	Fixed
Structure:	Cabinet
Current:	AC

Customization:	Available \| Customized Request

Contact Supplier

Contact Now

Inquiry Basket

Ningbo Hyuan Power Industry Co., Ltd.

Gold Member Since 2017

Suppliers with verified business licenses

Audited Supplier

Rating: 5.0/5

Manufacturer/Factory, Trading Company, Group Corporation

Product Description

Company Info.

Basic Info.

Model NO.

KYN

Transport Package

Wooden

Specification

15KV/27KV/38KV, 50HZ/60HZ,

Trademark

HEMG

Origin

China

Production Capacity

50000PCS

Product Description

Summary
HKYN61-33KV Type Removable AC Metal-clad Switchgear (short for HKYN61) is complete set distributing equipment for 33kV, 3 phase, 50Hz single bus-bar and single bus-bar section system. It main used for electric power network used as receiving and distributing power energy and also for control,monitor,and protection.
The main switch adopts HZN85-33 Vacuum circuit breaker or Schneider SF series,ALSTOM FP series SF6 circuit breaker, have the advantages such as compact structure,superior performance,high reliability.
HKYN61 meet IEC298,GB3906-91 standard, have the "five Prevention" function,high structural strength,Component arrangement reasonable,have complete scheme,can extensible, is a ideal new type distributing equipment.

1.     Service Conditions
   a. The ambient air temperature: +40ºC to -15ºC.
b. Altitude ≤ 4500 M
c. The relative humidity :
Daily average value is not more than 95%
Monthly average value is not more than 90%
d. The earthquake intensity does not exceed 8 degrees,
f. Around air isn't polluted by corrosive or combustibility gas,Vapor.
If the service conditions of products is not under above conditions, it will be negotiated by user and manufacture.
2.     Technical data and requirement
2.1 Technical data for KYN61

No	Item		Unit	Data
1	Rated voltage		kV	33KV
2	Rated frequency		Hz	50/60
3	Rated current of the main bus-bar		A	630,1250,1600,2000
4	Rated current of the branch bus-bar		A	630,1250,1600,2000
5	Rated insulation level	1 min Power frequency withstand voltage	kV	Phase to phase Phase to earth	Primary insulation breakers
				95	115
		Lighting impulse withstand voltage		185	215
		1 min Power frequency withstand voltage for auxiliary Control circuit	V	2000
6	Rated Short circuit breaking current		KA	25, 31.5
7	Rated short circuit making current (peak)		kA	63, 80
8	Rated short-time peak withstand current		kA	63, 80
9	4 S short-time withstand current		kA	25, 31.5
10	Power frequency withstand voltage for auxiliary Control circuit		V	≈110 ,≈220
11	Protecting level			Enclosure IP 4X, Compartments IP2X
12	Dimension (WDH)		mm	1200 or 140028002600

2.2 Technical Data for ZN85-40.5 Vacuum Circuit Breaker

No	Item		Unit	Data
1	Rated voltage		kV	33KV
2.	Rated frequency		Hz	50/60
3	Rated insulation level	I min power frequency withstand voltage	kV	95
3	Rated insulation level	lightning impulse withstand voltage (peak)	kV	185
4	Rated current		A	630 1250 1600 2000
5	Rated short-time withstand current		kA	25 31.5
6	Rated peak withstand current		kA	63 80
7	Rated short circuit duration time		s	4
8	Rated short circuit Breaking Current		kA	25 31.5
9	Prospective transient recovery voltage		kV	With GB1984
10	Rated short circuit Making Current		kA	63 80
11	Open-close rated capacitor bank current		A	400 630
12	Rated operation sequence			0-0.3s-CO-180s-co
13	Rated short circuit breaking current breaking times		Times	20
14	Opening time		ms	35~60
15	Closing time		ms	40~80
16	Mechanical life		Times	10000
17	Open distance of contact		mm	18~22
18	Over travel		mm	6±1
19	Contact allowed wear thickness		mm	3
20	Average closing speed		m/s	0.6~0.9
21	Average opening speed (run 10mm)		m/s	1.6~2.0
22	Contact closing bounce time		ms	≤2
23	Three phase contact opening asynchronism		ms	≤2
24	Three phase contact closing asynchronism		ms	≤2
25	Every phase circuit DC resistance		uΩ	≤60
26	Rated contact spring pressure under closing condition		N	3100

2.3 Technical Data for Schneider SF Type and ALSTOM series SF6 circuit break

No	Item		Unit	Data
1	Rated voltage		kV	33
2.	Rated frequency		Hz	50
3	Rated insulation level	I min power frequency withstand voltage	kV	95
		lightning impulse withstand voltage (peak)		185
4	Rated current		A	630 1250 2000
5	Rated short-time withstand current		kA	25 31.5
6	Rated short-time duration time		s	3
7	Rated short circuit Breaking Current		kA	25 31.5
8	Rated short circuit Making Current		kA	63 80
9	Open-close rated capacitor bank current		A	400~1750
12	Rated operation sequence			0-0.3s-CO-180s-co O-180s-CO-180s-CO
13	Rated short circuit breaking current breaking times		Times	20
14	Opening time		ms	45±4 (SF)	65 (FP)
15	Closing time		ms	68±4 (SF)	70 (FP)
16	Mechanical life		Times	10000

2.4 Technical data and Accurate grade combination for LZZB9-35 Current Transformer

Primary current(A)	Accurate grade combination	Rated output {COS¢=0.8(lag), (VA)}					Rated short time thermal current (kA)	Short time dynamic stability current (kA)
Primary current(A)	Accurate grade combination	0.2	0.5	10P/10	10P15	10P20	Rated short time thermal current (kA)	Short time dynamic stability current (kA)
30-100	0.2/10P10 0.2/10P15 0.2/10P20 0.5/10P10 0.5/10P15 0.5/10P20	15	30	50	30	20	150 Iin	375 Iin
150							31.5	80
200							44.5	80
300-500		15	30	50	30	20	54.5	80
600-800		30	50	50	40	30	63	80
1000-2000		40	50	50	50	30	80	100

2.5 Technical data and Accurate grade combination for LDBJ8-40.5 contact type current transformer.

Primary current(A)	Accurate grade combination and the corresponding rated output				Rated short time thermal current (kA)	short time dynamic stability current (kA)
Primary current(A)	0.2/10P10	0.5/10P10	0.2/0.5	10P10/10P10	Rated short time thermal current (kA)	short time dynamic stability current (kA)
5-300	10/30	20/30	10/20	20/20	150 Iin	2.5 Iin
400	10/40	15/40	10/15	20/20	63	160
500	10/40	15/40	10/15	25/25	63	160
600	10/50	30/50	10/30	30/30	63	160
750-800	20/50	30/50	20/30	30/30	63	160
1000-1500	30/50	50/50	30/50	40/40	80	180
2000-3150	30/50	50/50	50/50	50/50	100	180

2.5 Technical data for JN22-40.5 Earth Switch

No	Item		Unit	Data
1	Rated voltage		kV	33
2	Rated insulation level	I min power frequency withstand voltage	kV	85
2	Rated insulation level	lightning impulse withstand voltage (peak)	kV	95
3	4s short-time withstand current		kA	31.5
4	Rated peak withstand current(peak)		kA	80
5	Rated short circuit Making Current (peak)		kA	80

3,Structure

Scheme No		01	02	03	04
Main connecting diagram
Main electrical element	Circuit Breaker ZN85/SF/FP	1	1	1	1
	Earth switch JN22-33	1	1	1	1
	CT- LZZB9-33		1	2	3
	Electric Display DSN6-33		1	1	1

Function		Overhead entry (out)	Overhead entry (out)	Overhead entry (out)	Overhead entry (out)
Note

Scheme No		05	06	07	08
Main connecting diagram
Main electrical element	Circuit Breaker ZN85/SF/FP	1	1	1	1
	Earth switch JN22-33	1	1	1	1
	CT- LZZB9-33		1	2	3
	Electric Display DSN6-33	1	1	1	1

Function		Cable entry (out)	Cable entry (out)	Cable entry (out)	Cable entry (out)
Note

Scheme No		09	10	11	12
Main connecting diagram
Main electrical element	Circuit Breaker ZN85/SF/FP	1	1	1	1
	CT- LZZB9-33		1	2	3



Function		Right(left) connectiong	Right(left) connectiong	Right(left) connectiong	Right(left) connectiong
Note

Scheme No		13	14	15	16
Main connecting diagram
Main electrical element	CT- LZZB9-33	1	1	2	3




Function		Right(left) connectiong	Right(left) connectiong	Right(left) connectiong	Right(left) connectiong
Note

Scheme No		17	18	19	20
Main connecting diagram
Main electrical element	CT- LZZB9-33		1	2	3
	Earth switch JN22-33	1	1	1	1
	Electric Display DSN6-33	1	1	1	1


Function		Cable Entry (out)	Cable Entry (out)	Cable Entry (out)	Cable Entry (out)
Note

Scheme No		21	22	23	24
Main connecting diagram
Main electrical element	CT- LZZB9-33		1	2	3
	Earth Switch JN22-33	1	1	1	1
	Electric Display DSN6-33	1	1	1	1



Function		Cable Entry (out)	Cable Entry (out)	Cable Entry (out)	Cable Entry (out)
Note

Scheme No		25	26	27	28
Main connecting diagram
Main electrical element	Circuit Breaker ZN85/SF/FP	1	1	1	1
	CT-LDBJ8-33 (Q)	1	2	3	1
	CT- LZZB9-33	1	2	3	1
	Earth switch JN22-33	1	1	1	1
	Electric Display DSN6-33	1	1	1	1
Function		Overhead entry (out)	Overhead entry (out)	Overhead entry (out)	Cable entry (out)
Note

Scheme No		29	30	31	32
Main connecting diagram
Main electrical element	Circuit Breaker ZN85/SF/FP	1	1
	CT-LDBJ8-33(Q)	2	3	1	2
	CT- LZZB9-33	2	3	1	2
	Earth switch JN22-33	1	1	1	1
	Electric Display DSN6-33	1	1	1	1
Function		Cable Entry (out)	Cable Entry (out)	Overhead Entry (out)	Overhead Entry (out)
Note

Scheme No		33	34	35	36
Main connecting diagram
1Main electrical element	CT-LDBJ8-33 (Q)	3	1	2	3
	CT- LZZB9-33	3	1	2	3
	Earth switch JN22-33	1	1	1	1
	Electric Display DSN6-33	1	1	1	1

Function		Overhead Entry (out)	Cable Entry (out)	Cable Entry (out)	Cable Entry (out)
Note

Scheme No		37	38	39	40
Main connecting diagram
1Main electrical element	Voltage Transformer JDZX9-33	3	1	2	3
	Fuse XRNP-33	3	1	2	3
	Surage arrest HY5WZ-51/134	1	1	1	1
		1	1	1	1

Function		Overhead Entry (out)	Cable Entry (out)	Cable Entry (out)	Cable Entry (out)
Note