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   Fax: +86-533-3818724
   Email: sales@yuanxing.net

 

 

 

 

 
 Miniature Current Transformers \ 3-phase current transformers for Motor Protection Relay

 Features
   ●   Low cost
   ●   More than 10 standard size
   ●   Chassis mounting pattern
 Applications
   ●   Application for current monitor of AC motor,
         illumination device,air compressor and HVAC          etc.Electrical  energy manage,building control          system.Current measurement,monitoring and          protection for circuitry and equipment.
 Specifications
   ●   Exterior Material:PBT or ABS Resin UL flame
         retardant rating 94-V0
   ●   Interior Insulation:Epoxy Encapsulated
   ●   Isolation Voltage:2500 Vrms for 1 minute.
   ●   Dielectric Resistance:1000M Ohms @ 500 Vdc
   ●   Surge Withstand: 5000V(1.2/50μs standard
         shock wave)
   ●   Rated Load Resistance:100K Ohms
   ●   Accuracy Class:as defined in IEC 60044-1
   ●   Operating Temperature:-25 to +55℃,-40 to
        +85℃ optional
   ●   Frequency:50 to 400 Hz
   ●   RoHS compliant
   ●    CE-approved
                                                      RFQ SPEC Sheet

Typical Products
Photograph Part
Number
    Specification
(Rated Input/
Output)
Rated
Ratio
Accuracy
Class
Max. overload
current
Outline
Dimensions
ID-L-W-H
(mm)
Mounting means pdf
Over
- load
Multiple
Allow
Persist
Time(S)
TA7161 2A/0.1-0.353V
(optional)


1:2000
1:3000

0.2 10

2

10
100-28-39
bolting
5A/0.1-0.353V
(optional)

6.3A/0.1-0.353V
(optional)

10A/0.1-0.353V
(optional)
25A/0.1-0.353V
(optional)
50A/0.1-0.353V
(optional)

0.5

TA7261 25A/0.1-0.353V
(optional)
1:2000
1:3000
0.2 10 2 20
115-42-45
bolting
50A/0.1-0.353V
( optional)
0.5
100A/0.1-0.353V
(optional)
8 2
TA7361 25A/0.1-0.353V
( optional)
1:2000
1:3000
0.5
10 2
20
120-50-57
bolting
50A/0.1-0.353V
( optional)
100A/0.1-0.353V
( optional)
150A/0.1-0.353V
( optional)
8 2
TA7561 2A/0.1-0.353V
( optional)
1:2000
1:3000
1:4000
0.2 10 2 15
228-45-64.5

35mm standard guideway
or bolting

5A/0.1-0.353V
( optional)
6.3A/0.1-0.353V
(optional)
10A/0.1-0.353V
(optional)
25A/0.1-0.353V
(optional)
0.5
50A/0.1-0.353V
(optional)
0.2
100A/0.1-0.353V
(optional)
150A/0.1-0.353V
(optional)
TA75B61 25A/0.1-0.353V
(optional)
1:2000
1:3000
1:4000
0.5 10 2 20
59.0-52-126
35mm standard guideway
or bolting
50A/0.1-0.353V
(optional)
0.2
100A/0.1-0.353V
(optional)
150A/0.10.353V
(optional)
200A/0.1-0.353V
(optional)
TA7661 2A/0.1-0.353V
(optional)
1:2000
1:3000
1:4000
0.2 10 2 20
94-53-92
35mm standard guideway
or bolting
6.3A/0.1-0.353V
(optional)
10A/0.1-0.353V
(optional)
25A/0.1-0.353V
(optional)
0.5
50A/0.1-0.353V
(optional)
0.2
100A/0.1-0.353V
(optional)
150A/0.1-0.353V
(optional)
200A/0.1-0.353V
(optional)
TA7861 100A/0.1-0.353V
(optional)
1:2000
1:3000
1:4000
0.2 10 2 40
212-47-89.3
bolting
200A/0.1-0.353V
(optional)
250A/0.1-0.353V
(optional)
300A/0.1-0.353V
(optional)
400A/0.1-0.353V
(optional)

TA7961 100A/0.1-0.353V
(optional)
1:2000
1:3000
1:4000
0.2 10 2 40
184-63-78
bolting
200A/0.1-0.353V
(optional)
250A/0.1-0.353V
(optional)
300A/0.1-0.353V
(optional)
400A/0.1-0.353V
(optional)
TA79A61 25A/0.1-0.353V
(optional)
1:2000
1:3000
1:4000
0.5 10 2 25.0
143-58-65
bolting
50A/0.1-0.353V
(optional)
0.2
100A/0.1-0.353V
(optional)
200A/0.10.353V
(optional)
250A/0.1-0.353V
(optional)
TA79B61 100A/0.1-0.353V
(optional)
1:2000
1:3000
1:4000
0.2 10 2 30
196-74-38
bolting
200A/0.1-0.353V
(optional)
250A/0.1-0.353V
(optional)
300A/0.1-0.353V
(optional)
400A/0.1-0.353V
(optional)
8