TSHL-0,66-II TSHL-0,66-II Current transformer TSHL-0 ,66-II.
4.9 63
Current transformer TSHL-0,66-II (TSHL-0,66-2, TSHL0,66-11, TSHL0,66II, TSHL 0,66 II, TSHL0,66-II, TSHL0,66 II, TSHL-0,66II, TSHL 0,66II)
Designed for signal measurement information instrumentation in plants AC 50Hz with rated voltage up to 0.66 kV;
Accuracy class - 0,5; 0,5 S, 0,2; 0,2 S;
Number of windings - 1;
Rated primary current - 300A, 400A, 600A, 800A, 1000A, 1500A, 2000A, 2500A;
Maximum operating primary current - 320A, 400A, 630A, 800A, 1000A, 1600A, 2000A, 2500A;
Rated secondary current - 1A, 5A.
Electrical measuring instruments
transformers industrial (T-0,66, TSh-0,66, KTPVSH and others)
current transformers
TSHL-0,66-II transformer image.

Price:

on request

 

Product information updated 03 October 2024.

Found cheaper?

Let us know. Our price is the best. 

Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

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Product information updated 03 October 2024.

Found cheaper?

Let us know. Our price is the best. 

Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

print

Technical characteristics

Current transformer TSHL-0,66-II (TSHL-0,66-2, TSHL0,66-11, TSHL0,66II, TSHL 0,66 II, TSHL0,66-II, TSHL0,66 II, TSHL-0,66II, TSHL 0,66II)
 
Current transformer TSHL-0,66-II is designed to signal measurement information instrumentation in plants AC 50Hz with rated voltage up to 0.66 kV.
 
Technical characteristics of the instrument current transformers TSHL-0,66-II:
 
Accuracy class - 0,5; 0,5 S, 0,2; 0,2 S;
Number of windings - 1;
Rated current of the CT device TSHL-0,66-II - 300A, 400A, 600A, 800A, 1000A, 1500A, 2000A, 2500A;
Maximum operating primary current - 320A, 400A, 630A, 800A, 1000A, 1600A, 2000A, 2500A;
Rated secondary current of the current transformer unit TSHL-0,66-II - 1A, 5A;
Rated secondary burden:
- At cosφ = 1 - 1 B · A-2, 5 B · A;
- At cosφ = 0,8 - 3V-5V · A · A · A 3V-10V · A;
Safety factor of winding for measurement instrument CT TSHL-0,66-II:
- In accuracy class 0.5 - 10;
- In accuracy class 0,2 S, 0,5 S - 5;
The calculated values ​​of the resistance unit CT TSHL-0,66-II, reduced to a temperature of 20 º C are shown in Table 1;
 
Table 1 Calculated values ​​of resistance of the device current transformer CT TSHL-0,66-III, reduced to a temperature of 20 º C
 
Rated primary current
The resistance of the secondary windings of the DC with accuracy class
0,2 S, 0,5 S
0.5
300A
0.079 Ohm
0.8 Ohm
400A
0.109 Ohm
0.108 Ohm
600A
0.179 Ohm
0.168 Ohm
800A
0.209 Ohm
0.189 Ohm
1000A
0.209 Ohm
0.253 Ohm
1500A
0.339 Ohm
0.332 Ohm
2000A
0.479 Ohm
0.463 Ohm
2500A
0.629 Ohm
0.603 Ohm
 
Dimensions and weight of the device current transformer TSHL-0,66-II are shown in Figure 1 and Table 2;
 
Table 2: Dimensions and weight of the device current transformer TSHL-0,66-II
 
Rated primary current
Dimensions.
H
h
L
B
C
F
300A, 400A, 600A
150mm
135mm
102mm
51mm
64mm
71mm
800A, 1000A, 1500A, 2000A, 2500A
190mm
175mm
109mm
44mm
104mm
60mm
 
Weight - 1.73 kg (up to 600A), 1.76 kg (800A-2500A);
 
Figure 1 Dimensions of the device current transformer TSHL-0,66-II
 
TSHL-0,66-II - Current transformer - Drawing.
 
The housing CT TSHL-0,66-II is made ​​of self-extinguishing hard inflammable materials;
The transformers are manufactured in model "U" are designed for operation in the following conditions:
Height above the sea level - no more than 1000 m.
Ambient temperature
- In operation - from -45 ° C to +70 ° C;
- Environment explosive, without dust, reactive gases and vapors in concentrations destroy metal and insulation;
- Working position - any;
Instrument current transformer TSHL-0,66-II has a cast from epoxy resin insulation grevostoykosti class "B" and Flammability PG1;
Earthquake-proof devices when exposed zemletraseny intensity of 8 points on the MSK-64 at the facility level above ground level up to 70m;
Instrument current transformer TSHL-0,66-II is intended for delivery to the speakers, meet safety class 3H for NP-001-97 and 2 seismic category for NP-031-01;
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 devices CT TSHL-0,66-II, after January 1, 2005;
Service life - 30 years;
Devices CT TSHL-0,66-II equipped with 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 TSHL-0,66-II for the windings of accuracy 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 TSHL-0,66-II technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.
Rate the product: TSHL-0,66-II
Number of views: 1299
Product rating: 4.8
Number of grades: 400
* rating and all product statistics are updated once a month; information is current as of 16 October 2024

Photos: TSHL-0,66-II

TSHL-0,66-II transformer image.

TSHL-0,66-II transformer image.

TSHL-0,66-II transformer scheme.

TSHL-0,66-II transformer scheme.

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