current transformer（ALH-0.66系列電流互感器）
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current transformer（ALH-0.66系列電流互感器）
APT （英文版）ALH-0.66系列電流互感器
文本預(yù)覽
ALH-0.66 series
Current TransformerALH-0.66 series current transformer
ALH-0.66 series
Current Transformer
MCatalogue
ALH-0.66 series current transformer
ALH-0.66 I series 01
ALH-0.66 II series 03
ALH-0.66 III series 05
ALH-0.66 M series 07
ALH-0.66 series 07
Mounting method 09
Matters needing attention 10A B C D E
W H D B E M a b a b / / /
30I 59 78 30 33 30.5 23 31 32.4 50 32.4 44 / /
30I-I 59 80 45 33.5 30.5 23 31 32.4 58.6 32.4 44 / /
40I 75 97 44 41 42 30.5 45 45 59 44 59 / /
60I 102 126 46 55 61.5 45 62 / / 63.3 59 / /
80I 118 138 45 61 81.5 52 60 / / 61 59 /
100I 147 162 45 73 101.5 62 80 / / 84 59 /
D
1
H
a
b
M
W
B
ALH-0.66 series current transformer
Instroduction
ALH-0.66 I series current transformer,its housing is formed by PC.
Ronud hole type,can pass through bar bus,also pass through multiple cables.
P1,P2 mark for primary wiring;
S1,S2 mark for relevant second wiring.
S1 indicate same name end of P1
S2 indicate same name end of P2
Model ALH-0.66 I
Mounting method
Current ratio
Auxiliary specification
Specification
Rated voltage ( 660V )
Enterprise code
Spec.& size
Unit
Size Outline size Through size Mo su izn eting Mounting method ( refernce to page 9 )
Type
Strutting piece
Technical data 1. Primary current: 50--3000A; second current: 5A,1A
2. Rating operational voil: AC660V
3. Rated frequency: 50--60Hz
4. Ambinet air temperature is -30 -- +70 ;heat resist: 120
5. The altitude is less than 3000M
6. Power frequency withstand voltage 3000V/1 min 50Hz
7. Grade of insulation : E
7. Insulation degree: ECross-reference tables of spec. -parameter
Specification 30I 30I-I 40I 60I 80I 100I
60 10 / 1 80 10 / 1 100 10 / 1
Bus spec/number 30 10 / 1 30 10 / 1 40 10 / 1 60 6 / 2 60 6 / 2 80 10 / 2
Precision degree 0.5 1 0.5 1 0.5 1 0.2 0.5 0.2 0.5 0.2 0.5
Rate rd
a
c tiu orrent Stra tuig rh nt s-through Rated capacity(VA)
15/5 5 2.5 2.5
20/5 4 2.5 2.5
25/5 3 2.5 2.5
30/5 3 2.5 2.5
40/5 2 2.5 2.5
50/5 2 2.5 2.5
60/5 2 2.5 2.5
75/5 1 2.5 2.5
100/5 1 2.5 2.5 5 2.5
150/5 1 2.5 2.5 5 2.5 2.5
200/5 1 5 5 10 5 5
250/5 1 5 5 10 5 5 2.5
300/5 1 5 5 10 5 5 5
400/5 1 5 5 10 5 5 5
500/5 1 10 10 10
600/5 1 10 10 10 10
750/5 1 10 10 10 10
800/5 1 10 10 10 10
1000/5 1 15 15 15
1200/5 1 20 20 20
1500/5 1 20 20 20
2000/5 1 40 40 40
2500/5 1 40 40
3000/5 1 40
5/1 3 0.1
10/1 2 0.1
15/1 1 0.1
20/1 1 0.1
25/1 1 0.1
30/1 1 0.1 0.1 0.2 0.1
40/1 1 0.1 0.1 0.4 0.1
50/1 1 0.2 0.2 0.4 0.2
60/1 1 0.2 0.2 1 0.2
75/1 1 0.2 0.2 1 0.2 0.2
100/1 1 0.2 0.2 2.5 0.2 0.2 0.2 0.2
150/1 1 2.5 2.5 5 2.5 2.5 2.5 1
200/1 1 5 5 10 5 5 5 5
Current TransformerALH-0.66 series current transformer
ALH-0.66 series
Current Transformer
MCatalogue
ALH-0.66 series current transformer
ALH-0.66 I series 01
ALH-0.66 II series 03
ALH-0.66 III series 05
ALH-0.66 M series 07
ALH-0.66 series 07
Mounting method 09
Matters needing attention 10A B C D E
W H D B E M a b a b / / /
30I 59 78 30 33 30.5 23 31 32.4 50 32.4 44 / /
30I-I 59 80 45 33.5 30.5 23 31 32.4 58.6 32.4 44 / /
40I 75 97 44 41 42 30.5 45 45 59 44 59 / /
60I 102 126 46 55 61.5 45 62 / / 63.3 59 / /
80I 118 138 45 61 81.5 52 60 / / 61 59 /
100I 147 162 45 73 101.5 62 80 / / 84 59 /
D
1
H
a
b
M
W
B
ALH-0.66 series current transformer
Instroduction
ALH-0.66 I series current transformer,its housing is formed by PC.
Ronud hole type,can pass through bar bus,also pass through multiple cables.
P1,P2 mark for primary wiring;
S1,S2 mark for relevant second wiring.
S1 indicate same name end of P1
S2 indicate same name end of P2
Model ALH-0.66 I
Mounting method
Current ratio
Auxiliary specification
Specification
Rated voltage ( 660V )
Enterprise code
Spec.& size
Unit
Size Outline size Through size Mo su izn eting Mounting method ( refernce to page 9 )
Type
Strutting piece
Technical data 1. Primary current: 50--3000A; second current: 5A,1A
2. Rating operational voil: AC660V
3. Rated frequency: 50--60Hz
4. Ambinet air temperature is -30 -- +70 ;heat resist: 120
5. The altitude is less than 3000M
6. Power frequency withstand voltage 3000V/1 min 50Hz
7. Grade of insulation : E
7. Insulation degree: ECross-reference tables of spec. -parameter
Specification 30I 30I-I 40I 60I 80I 100I
60 10 / 1 80 10 / 1 100 10 / 1
Bus spec/number 30 10 / 1 30 10 / 1 40 10 / 1 60 6 / 2 60 6 / 2 80 10 / 2
Precision degree 0.5 1 0.5 1 0.5 1 0.2 0.5 0.2 0.5 0.2 0.5
Rate rd
a
c tiu orrent Stra tuig rh nt s-through Rated capacity(VA)
15/5 5 2.5 2.5
20/5 4 2.5 2.5
25/5 3 2.5 2.5
30/5 3 2.5 2.5
40/5 2 2.5 2.5
50/5 2 2.5 2.5
60/5 2 2.5 2.5
75/5 1 2.5 2.5
100/5 1 2.5 2.5 5 2.5
150/5 1 2.5 2.5 5 2.5 2.5
200/5 1 5 5 10 5 5
250/5 1 5 5 10 5 5 2.5
300/5 1 5 5 10 5 5 5
400/5 1 5 5 10 5 5 5
500/5 1 10 10 10
600/5 1 10 10 10 10
750/5 1 10 10 10 10
800/5 1 10 10 10 10
1000/5 1 15 15 15
1200/5 1 20 20 20
1500/5 1 20 20 20
2000/5 1 40 40 40
2500/5 1 40 40
3000/5 1 40
5/1 3 0.1
10/1 2 0.1
15/1 1 0.1
20/1 1 0.1
25/1 1 0.1
30/1 1 0.1 0.1 0.2 0.1
40/1 1 0.1 0.1 0.4 0.1
50/1 1 0.2 0.2 0.4 0.2
60/1 1 0.2 0.2 1 0.2
75/1 1 0.2 0.2 1 0.2 0.2
100/1 1 0.2 0.2 2.5 0.2 0.2 0.2 0.2
150/1 1 2.5 2.5 5 2.5 2.5 2.5 1
200/1 1 5 5 10 5 5 5 5
AIGCALH-0.66系列電流互感器是一種專門用于電力系統(tǒng)中測量和轉(zhuǎn)換交流電電流的電氣設(shè)備。"Current Transformer"（簡稱CT）在英文中即為電流互感器，該型號產(chǎn)品屬于低電壓等級，額定一次電流通常為0.66kA，這意味著它適用于工作電壓不超過特定值（依據(jù)具體規(guī)格而定），且能夠處理最大約660安培的電流信號。它的主要功能是在不直接接觸高壓電路的情況下，將大電流變換成適合測量、保護(hù)或計量設(shè)備（如繼電器、儀表等）所需的低壓小電流信號，從而保障了人員安全并實現(xiàn)了對電力系統(tǒng)的有效監(jiān)控和管理。請?zhí)峁└咛匦缘膮?shù)以獲取更詳細(xì)的產(chǎn)品信息。
