Electrical measuring instruments >> transformers industrial >> current transformers >> 0,66kV voltage class

TSHP-0,66 Current transformer GPT 0.66.

TSHP-0,66

398 RUB
478 UAH

Online prices include VAT.

For order is possible effectively delivery of any quantity.
Current transformer TSHP-0,66 (TSHP0,66, TSHP 0,66)
 
Current transformer TSHP-0,66 is a signal measurement information instrumentation in plants AC 50Hz or 60Hz with rated voltage up to 0.66 kV.
 
Technical characteristics of the instrument current transformers TSHP-0,66:
 
Accuracy class - 0,5; 0,5 S, 0,2; 0,2 S, 1;
Number of windings - 1;
Rated primary current, rated secondary current, rated secondary burden and accuracy class of the instrument current transformer TSHP-0,66 are listed in Table 1;
 
Table 1 Rated primary current, rated secondary current, rated secondary burden and accuracy class of the instrument current transformer TSHP-0,66
 
Rated primary current
Window under the bus
Rated secondary current
Rated secondary burden
Accuracy class
40A, 50A
31h7mm, diameter 21mm
1A, 5A
1B · A
1
75A
1B-2B · A · A
0.5
80A
1B · A-2 · A 5V
0.5
100A
1B-3B · A · A
0.5
150A
1B-3B · A · A
0,5, 0,5 S, 0,2 S
200A
5A
1B · A · A-5B
0,5, 0,5 S, 0,2 S, 1
250A
1A, 5A
1B · A · A-5B
0,5, 0,5 S, 0,2 S, 1
300A
· A 1V-5V or 10V · A · A
0,5, 0,5 S, 0,2, 0,2 S, 1 or 1
400A
1B · A · A-10V
0,5, 0,5 S, 0,2, 0,2 S, 1
300A
51h9mm, diameter 28mm
1A, 5A
1B · A · A-10V
0.5, 1
400A, 500A, 600A, 750A, 800A
1B · A · A-10V
0,5, 0,5 S, 0,2, 0,2 S, 1
600A, 750A, 800A
15 V · A
0,5 S, 0,2 S
800A
20 V · A
750A, 800A
15 V · A · A 20V, 25V · A
0.5
400A, 500A, 600A, 750A
11h103mm, 21h75mm
1A, 5A
1B · A · A-5B
800A
1B · A · A-10V
1000A, 1200A, 1500A, 2000A
1B · A · A-10V
0,5, 0,5 S, 0,2 S, 1
1500A, 2000A
15 V · A
0,5, 0,5 S, 0,2 S, 1
 
Rated current of the device and the safety factor of the CT TSHP-0,66 are shown in Table 2;
 
Table 2 Primary rated current safety factor device CT TSHP-0,66
 
Rated primary current
Safety factor at rated secondary burden
1B · A
2B · A
2,5 V · A
3B · A
5 V · A
10 V · A
15 V · A
20 V · A
25 V · A
40A, 50A
5
-
-
-
-
-
-
-
-
75A, 80A
5
5
-
-
-
-
-
-
-
100A, 150A
6
5
5
5
-
-
-
-
-
200A, 250A
10
9
8
7
5
-
-
-
-
300A
10
9
8
7
2,5
2.5, 7 **
-
-
-
400A
12
10
9
8
2 *, 5,5
{0}3.8.{/0}{1}              {/1}
-
-
-
500A
15
12
11
10
3 6
2,5
-
-
-
600A
15
13
12
11
4 *, 7,5
2 *
-
-
750A
16
14
13
12
{0}4.11.{/0}{1}              {/1}
3 6
3 6
6
5
800A
16
14
13
12
3 6
3 6
2,6
1000A, 1200A
8
7
3.4.
3.5.
-
-
1500A
3.5.
-
-
2000A
3,7
-
-
 
Note. * - For accuracy classes 0,2 S and 0,5 S, ** - for accuracy class 0.5;
 
Dimensions and weight of the device current transformer TSHP-0,66 are shown in Figure 1 and Table 3;
 
Figure 1 Dimensions of the device current transformer TSHP-0,66
TSHP-0,66 - transformer - circuit
 
Table 3 Dimensions and weight of the device current transformer TSHP-0,66
 
Rated primary current
Dimensions.
s
C1
In
B1
Н
H1
M
300A-800A
105mm
108mm
44mm
51mm
131mm
54
58mm
400A-1200A
99mm
106mm
35mm
51mm
188mm
82mm
1500A, 2000A
99mm
106mm
35mm
41mm
188mm
82mm
Dimensions.
Weight
d
K
S
D
L
{0}L{/0}{1}1{/1}
without bus
bus
28mm
50mm
6mm
11mm
152mm
-
0.75 kg
1.3 kg
-
80mm
14mm
182mm
40mm
0.9 kg
2.2 kg
-
100mm
14mm
182mm
60mm
0.9 kg
2.5 kg
 
Rated primary current and the highest primary current working device CT TSHP-0,66 are shown in Table 4;
 
Table 4: Primary rated current and the largest primary current working device CT TSHP-0,66
 
Parameter's name
Parameter value
Rated primary current
1A
5A
10A
15A
20A
30A
40A
50A
Maximum operating current of primary
1A
5A
10A
16A
20A
32A
40A
50A
Rated primary current
75A
80A
100A
150A
200A
300A
400A
500A
Maximum operating current of primary
80A
80A
100A
160A
200A
320A
400A
500A
Rated primary current
600A
750A
800A
1000A
1200A
1500A
2000A
 
Maximum operating current of primary
630A
800A
800A
1000A
1250A
1600A
2000A
 
 
Test one-minute power frequency - 3 kV;
Transformers of accuracy class 0,2; 0,5; 0,2 S and 0,5 S used in accounting schemes customer calculations, accuracy class 1.0 - in schemes of measurement;
The housing CT TSHP-0,66, is made ​​of self-extinguishing hard inflammable materials;
The transformers are manufactured in model "U" or "T", are designed to operate under the following conditions:
Height above the sea level - no more than 1000 m.
Ambient temperature
- In operation - from -45 ° C to +50 ° C;
- Transport and storage - from -50 ° C to +50 ° C;
- Environment explosive, without dust, reactive gases and vapors in concentrations destroy metal and insulation;
- Working position - any;
Initial CT Bus device TSHP-0,66 copper, tin-plated;
Warranty period - 8 years from the date of entry into operation of the transformer, but not more than 8.5 years from the date of shipment from the factory;
The warranty applies to appliances CT TSHP-0,66, after January 1, 2005;
Service life - 30 years;
CT devices TSHP-0,66 set of protective transparent cover for separate sealing of secondary findings;
In transformers may be used to account for the secondary windings, accuracy classes 0,2 S and 0,5 S with the value of the secondary load below 25% of nominal;
Minimum permissible load current transformer unit TSHP-0,66 for winding precision class 0,2 S and 0,5 S is 1B · A;
The certificate on the current transformers with secondary windings for accounting accuracy classes 0,2 S and 0,5 S indicates the measured current and the angular error at rated secondary burden 1B · A;
The manufacturer guarantees that the quality of the instrument current transformer TSHP-0,66 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.


Яндекс цитирования