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++ MSQ(MF0.BH-0.66) ++

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Application
        Series BH-0.66 typeⅠ and typeⅡcurrent transformer is the busbar current transformer suitable for AC 50Hz 0.66KV and below circuit to measure current and electric energy and to provide relaying protection.
Type designation

Notes:TypeⅠ(square circuit hole)capable of passing through either the cable or the bus bar is generally used tor the purposs of monitoring.
Type Ⅱ(horizontal square hole)capable of passing through 1-3 bus bar(S)isgenerally used for the purpose of monitoring.
Type Ⅲ(Vertical square hole)capable of passing through 1～3 bus bar(S) is generally used for the purpose of monitoring. is also intended to measure the electric energy of power supply system(Class0.2).It can still be used at larger secondary impedance and act as the Zero-sequence current transformer.
Technical data & specification:  
  WINDOWS TYPE                                        Bar: 30×10mm.
                                                                                 conductor: Φ20mm
Type
Rated
current (A)
Rated power (VA)
Weight (kg)
Class: 0.5
Class: 1.0
MSQ-30
100/5
-
5
0.60
MSQ-30
150/5
5-10
5-10
0.60
MSQ-30
200/5
5-10
5-10
0.60
MSQ-30
250/5
5-10
5-10
0.60
 MSQ-30
    
  WINDOWS TYPE                                        Bar: 40×10mm.
                                                                                 conductor: Φ30mm
Type
Rated
current (A)
Rated power (VA)
Weight (kg)
Class: 0.5
Class: 1.0
MSQ-30
100/5
-
5
0.60
MSQ-30
150/5
5-10
5-10
0.60
MSQ-30
200/5
5-10
5-10
0.60
MSQ-30
250/5
5-10
5-10
0.60
 MSQ-40
    
 
  WINDOWS TYPE                                        Bar: 60×20mm.
                                                                                 conductor: Φ40mm
Type
Rated
current (A)
Rated power (VA)
Weight (kg)
Class: 0.5
Class: 1.0
MSQ-60
600/5
10-15
10-15
0.60
MSQ-60
750/5
10-15
10-15
0.60
MSQ-60
800/5
10-15
10-15
0.60
MSQ-60
1000/5
15
15
0.60
 
MSQ-60
    
   
  WINDOWS TYPE                                        Bar: 82×30mm.
                                                                                 conductor: Φ80mm
Type
Rated
current (A)
Rated power (VA)
Weight (kg)
Class: 0.5
Class: 1.0
MSQ-85
750/5
15
15
0.75
MSQ-85
800/5
15
15
0.82
MSQ-85
1000/5
15
15
0.89
MSQ-85
1200/5
15
15
0.99
MSQ-85
1500/5
15
15
1.02
 
 MSQ-85
    
   
  WINDOWS TYPE                                        Bar: 80×30mm.or 100×10mm.
                                                                                 conductor: Φ60mm
Type
Rated
current (A)
Rated power (VA)
Weight (kg)
Class: 0.5
Class: 1.0
MSQ-100
1500/5
15
15
0.80
MSQ-100
1600/5
15
15
0.85
MSQ-100
2000/5
15
15
0.94
MSQ-100
2500/5
15
15
1.10
MSQ-100
3000/5
15
15
1.16
 
 MSQ-100
    
   


MSQ-125
  WINDOWS TYPE                                        Bar:125×57mm.or 125×10mm.
                                                                                 conductor: Φ60mm 
Type
Rated
current (A)
Rated power (VA)
Weight (kg)
Class: 0.5
Class: 1.0
MSQ-125
1500/5
15
30
1.0
MSQ-125
2000/5
15
30
1.15
MSQ-125
2500/5
15
30
1.45
MSQ-125
3000/5
15
30
1.60
MSQ-125
4000/5
15
30
1.90
MSQ-125
5000/5
15
30
2.20
 
 
DIMENSIONS:
 
MSQ-30
 
Busbar dimensions (max):
30×10mm
Round conductor cross
section (max): f20mm
(*) Busbar connection
apparatus
is delivered in the box.
 
MSQ-40
 
Busbar dimensions (max):
40×10mm
Round conductor cross
section (max): f30mm
(*) Busbar connection
apparatus
is delivered in the box.
 
MSQ-60
 
Busbar dimensions (max):
60×20mm
Round conductor cross
section (max): f45mm
   
 
MSQ-85    

Busbar dimensions (max):
82×30mm
Round conductor cross
Section (max): f80mm
   
MSQ-100
 
Busbar dimensions (max):
100×10mm or 80×30mm
Round conductor cross
Section (max): f60mm
 
MSQ-125
 
Busbar dimensions (max):
126×10 or 126×60mm
Round conductor cross
section (max): f125mm
   

技术数据
BH-0.66系列1型电流互感器（见表1）

型号 额定电流一次/二次 汇流排截面尺寸
(mm2)		 根数
 额定负截(VA) 精度等级 最高工作电压(V) 穿心匝数　
BH-30 15/5 - - 2.5 1 660 5
20/5 - - 2.5 1 660 4
25/5 - - 2.5 1 660 3
30/5 - - 2.5 1 660 3
40/5 - - 2.5 1 660 2
50/5 - - 2.5 1 660 2
60/5 - - 2.5 1 660 2
75/5 30×10 1 2.5 1 660 1
100/5 30×10 1 2.5 1 660 1
150/5 30×10 1 2.5 0.5 660 1
200/5 30×10 1 5 0.5 660 1
250/5 30×10 1 5 0.5 660 1
300/5 30×10 1 5 0.5 660 1
BH-40 15/5 - - 2.5 1 660 5
20/5 - - 2.5 1 660 4
25/5-30/5 - - 2.5 1 660 3
40/5 - - 2.5 1 660 2
50/5 - - 2.5 1 660 2
60/5 - - 2.5 1 660 2
75/5 40×10 1 2.5 1 660 1
100/5 40×10 1 2.5 1 660 1
150/5 40×10 1 2.5 0.5 660 1
200/5 40×10 1 5 0.5 660 1
250/5 40×10 1 5 0.5 660 1
300/5 40×10 1 5 0.5 660 1
400/5 40×10 1 5 0.5 660 1
500/5 40×10 1 10 0.5 660 1
600/5 40×10 1 10 0.5 660 1
750/5 40×10 1 10 0.5 660 1
800/5 40×10 1 10 0.5 660 1
BH-60 150/5 60×10 60×6 1-2 2.5 0.5 660 1
200/5 60×10 60×6 1-2 5 0.5 660 1
250/5 60×10 60×6 1-2 5 0.5 660 1
300/5 60×10 60×6 1-2 5 0.5 660 1
400/5 60×10 60×6 1-2 5 0.5 660 1
500/5 60×10 60×6 1-2 10 0.5 660 1
600/5 60×10 60×6 1-2 10 0.5 660 1
750/5 60×10 60×6 1-2 10 0.5 660 1
800/5 60×10 60×6 1-2 10 0.5 660 1
1000/5 60×10 60×6 1-2 15 0.2 660 1
1200/5 60×10 60×6 1-2 20 0.2 660 1
1500/5 60×10 60×6 1-2 20 0.2 660 1
2000/5 60×10 60×6 1-2 40 0.2 660 1
BH-80 300/5 80×10 60×10 1-2 5 0.5 660 1
400/5 80×10 60×10 1-2 5 0.5 660 1
500/5 80×10 60×10 1-2 10 0.5 660 1
600/5 80×10 60×10 1-2 10 0.5 660 1
800/5 80×10 60×10 1-2 10 0.5 660 1
1000/5 80×10 60×10 1-2 12 0.2 660 1
1200/5 80×10 60×10 1-2 20 0.2 660 1
1500/5 80×10 60×10 1-2 20 0.2 660 1
2000/5 80×10 60×10 1-2 40 0.2 660 1
2500/5 80×10 60×10 1-2 40 0.2 660 1
BH-100 600/5 100×10 80×10 1-2 10 0.5 660 1
800/5 100×10 80×10 1-2 10 0.5 660 1
1000/5 100×10 80×10 1-2 15 0.2 660 1
1200/5 100×10 80×10 1-2 20 0.2 660 1
1500/5 100×10 80×10 1-2 20 0.2 660 1
2000/5 100×10 80×10 1-2 40 0.2 660 1
2500/5 100×10 80×10 1-2 40 0.2 660 1
3000/5 100×10 80×10 1-2 40 0.2 660 1
Copyright: 2005 (c) Hongda Electric Group Co., Ltd.,
Add:Liushi Dongfeng Industrial Zone, Liushi, Wenzhou, 325604 , P.R.China
Tel:(86)577-62774660 Fax:(86)577-62786299
E-mail:hongda@hongda.com