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Big Pawer Electrical Technology Xiangyang Inc. Co., Ltd.

Metal Enclosed, Switch Gear, AC Drive manufacturer / supplier in China, offering Xgnr Series a. C. Metal-Enclosed Switchgear, Tcs Series Voltage Reduce and Compensation Solid Soft Starter, Mv Ydq Series Liquid Resistor Rotor Soft Starter and so on.

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Supplier Homepage Product Switchgear Xgnr Series a. C. Metal-Enclosed Switchgear

Xgnr Series a. C. Metal-Enclosed Switchgear

FOB Price: US $4,062-7,755 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $4,062-7,755/ Piece
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Production Capacity: 2000 Sets Per Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: XGNR
  • Type: Power
  • Specification: CE ISO9001
  • HS Code: 85437099
  • Structure: Cabinet, Protection
  • Trademark: Big Pawer
  • Origin: Xiangyang, Hubei Province, China
Product Description
1 Overview
XGNR A. C. Metal-enclosed switchgear (short as XGNR switch cabinet), remodeled from XGN type switch cabinet, is mainly used for receiving and distributing electric power with AC 3-10KV 50Hz three-phase power system, especially when frequent operations are required. The products accord with demands of standards GB3906-91, DL404-91 and IEC298 with rational design, compact structure, simple operation and convenient maintenance, safe and reliable.

2 Standard & criterion
GB3906-1991 3~35kV AC metal-cased switch equipment

3 Working condition
Environment temperature: Upper limit +40º C lower limit -15º C Relative humidity: Daily average < 95%, Monthly average < 90%
Elevation above sea level: ≤ 1000m
Seismic intensity: ≤ 8 degree
A place free from fire, explosion, dust, chemical corrosion or severe vibration
Breaker Parameter Unit Value 
Rated voltageKV7.2 12
Rated currentA630 1000  1250 1600 2000 2500  3150
Rated frequencyHZ50
Rated short breaking currentKA12.5  20  25  31.5  40
Rated short-term tolerance currentKA12.5  20  25  31.5  40
Rated peak tolerance currentKA31.5  50 63  80  100
Rated power frequency tolerance voltageKV42 (1 min)
Rated lightning impact tolerance voltageKV75
Rated short durationS4
IP grade
IP2X













Operation mechanism parameter
Name ZN28A-10/1250-20(example)ZN28A-10/1250-31.5(example)
 
 
Electromagneticoperation mechanism
Type CD17A       

Working voltage
(V)
Closing operation coil110      220


Opening operation coil24      48       110       220

 
Working current
(A)
Closing volage(V)110240



220120


Opening voltage
(V)
2437



4818.5



1105



2202.5
Spring operation mechanismType CT19B          CT819B

Working voltge
(V)
Energy saving motor220


Deexciting release220


Voltage-loss release220

Energy saving timeS≤5

Over current releaseA5

Opening timeSDC operation≤0.20       spring operation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ≤0.15

Closing timeS≤0.06
 
Isolator parameter
Type GN19  GN22  GN30
Rated voltageKV12
Max. working voltageKV11.5
Rated currentA400  630  1000  1250  1600  2000  2500  3150
4S rated short-term tolerance currentKA12.5  20  31.5 40
Rated peak tolerance currentKA 50  80  100  125
Rated insulation1.2/50μs
Lightning impact tolerance voltage
KV75

1min
Power frequency tolerance voltage
KV42
 











Contactor Parameter
Type JCZ5     JCZ7
Rated voltageKV7.2   12
Rated on-off currentKA1.6  2.5  4  6.3
Rated currentA400  630  1000  1250  1600  2000  2500  3150
Max. breaking curentKA1.28  2  3.2  5.04
Control voltageV 110  220
Operation frequencyLong-termtimes/
hour
120

Short-term
360











Current transformer parameter
Rated primary current
(A)
Secondary current
(A)
Grade Rated output capacity(VA)rated thermostability current 
(KA)
duration
(S)
rated dynamic stability current   (KA)
5050.5105212.5


B15


7550.5108220


B15


10050.51010225


B15


15050.51016240


B15


200\300
400\500\630
50.51020450


B15


800
1000
50.51031.5480
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