快盈V1

ZRR-C/V38 Fault Recording CT/VT

1. Recording Current Transformer (ZRR-CXX Series) a. Main Features: (1)、With excellent linearity, wide working range, perfect consistency (2)、With excellent
  • 产品详情/PRODUCT DETAILS
1. Recording Current Transformer (ZRR-CXX Series) 

a. Main Features:
(1)、With excellent linearity, wide working range, perfect consistency
(2)、With excellent transient characteristics, real waveform transfer, and can bear 10-20 times 
instantaneous impact from rated current and still be unsaturated
(3)、Simple circuit, no need for external work power, reliable operation 
(4)、Can effectively inhibit the interference of group-signal from electrical fast transient pulse
(5)、Reliable insulation between primary winding and vice edge winding, winding and shielding
(6)、Voltage and current can transfer to its place at a time,then insulate and convert the 
measured current into voltage directly

b. Electrical Parameters:
(1)、Rated input current (Lin): 0–10A
(2)、Secondary output voltage: 0–10V
(3)、Non-linearity:  Ratio difference <±0.1%;   Angle difference <±5′
(4)、Range of linearity:10%~4000% (or more)rated current
(5)、Frequency characteristic: 45~800HZ
(6)、Limitation of power consumption: 0.5VA
(7)、Insulation resistance: 500MΩ @500VdC
(8)、Operating temperature: -40℃~+85℃
(9)、Power frequency withstands voltage: 3kV 2mA 1min
(10)、Output load resistance:>50KΩ
(11)、Structure:Epoxy encapsulating
(12)、Outer casing:PBT heat-resistant material or ABS flame-retardant material
(13)、Terminal:input→copper wire, output→pin


 2. Recording Voltage Transformer (ZRR-VXX Series)

a. Main Features: 
(1)、There’s a settled proportional relation between primary voltage and secondary voltage, 
so that any changes of electric potential in primary load will be accurately reacted in the instrument or 
other devices that in parallel with secondary terminal
(2)、Reliable insulation between primary winding and vice edge winding, winding and shielding
(3)、With excellent linearity, wide working range, perfect consistency
(4)、Simple circuit, no need for external work power, reliable operation

b. Electrical Parameters:
(1)、Rated input voltage: 0–500V
(2)、Secondary output voltage: 0–10V
(3)、Non-linearity:  Ratio difference <±0.1%;   Angle difference <±5′
(4)、Range of linearity:5%~120% (or more)rated current
(5)、Frequency characteristic: 45~800HZ
(6)、Limitation of power consumption: 0.5VA
(7)、Insulation resistance: 500MΩ @500VdC
(8)、Operating temperature: -40℃~+85℃
(9)、Power frequency withstands voltage: 3kV 2mA 1min
(10)、Output load resistance:>50KΩ
(11)、No-load current in rated voltage
(12)、Structure:Epoxy encapsulating 
(13)、Outer casing:PBT heat-resistant material or ABS flame-retardant material
(14)、Terminal:input and output→pins  


 

Type Implication:   ZR-R-C/V-XX

 

ZR  --------- Zhongrui Electrical Technical Co., Ltd

R     --------- Product’s variety code(R、Recording CT/VT

C/V --------- Classification code CCT   V、VT

XX  --------- Product’s outer casing code

 

 

1.Recording CT-Technical parameters of commonly used product specifications

Specifications "" />

Rated input current

(A)

Rated

output voltage

(V)

Max

current

(A)

Max

overload output voltage

(V)

Nonlinearity

Power frequency

withstand

voltage

(V)

(±%)

Ratio difference

(±%)

Angle difference

xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />20A/3.53V

1

0.1765

20

3.53

0.1

10

3000

20A/7.07V

1

0.3535

20

7.07

0.1

10

3000

50A/4V

5

0.4

50

4

0.1

10

3000

100/3.53

5

0.1765

100

3.53

0.1

10

3000

100A/4V

5

0.20

100

4

0.1

10

3000

100A/5V

5

0.25

100

5

0.1

10

3000

100A/6.7V

5

0.335

100

6.7

0.1

10

3000

100A/7.07V

5

0.3535

100

7.07

0.1

10

3000

100A/10V

5

0.5

100

10

0.1

10

3000

150A/4V

5

0.133

150

4

0.1

10

3000

200A/7.07V

5

0.1768

200

7.07

0.1

10

3000

300A/8V

5

0.133

300

8

0.1

10

3000

300A/10.6V

5

0.1765

300

10.6

0.1

10

3000

Note: The above specifications are stock products’ specifications. We can also design for customers according to their requirements.

 

2.Recording VT-Technical parameters of commonly used product specifications

Specifications

Rated input voltage

(V)

Rated

output voltage

(V)

Max

current

(A)

Nonlinearity

Power frequency

withstand

voltage

(V)

(±%)

Ratio difference

(±%)

Angle difference

100V/2.88V

100

2.88

1.2

0.1

10

3000

100V/3.53V

100

3.53

1.2

0.1

10

3000

100V/4V

100

4

1.2

0.1

10

3000

100V/5V

100

5

1.2

0.1

10

3000

100V/6V

100

6

1.2

0.1

10

3000

100V/6.7V

100

6.7

1.2

0.1

10

3000

100V/7.07V

100

7.07

1.2

0.1

10

3000

110V/3.53V

110

3.53

1.2

0.1

10

3000

120V/7.07V

120

7.07

1.2

0.1

10

3000

150V/4V

150

4

1.2

0.1

10

3000

190V/3.53V

190

3.53

1.2

0.1

10

3000

200V/3.53V

200

3.53

1.2

0.1

10

3000

200V/4V

200

4

1.2

0.1

10

3000

200V/6.7V

200

6.7

1.2

0.1

10

3000

300V/3.53V

300

3.53

1.2

0.1

10

3000

300V/4V

300

4

1.2

0.1

10

3000

380V/5V

380

5

1.2

0.1

10

3000

Note: The above specifications are stock products’ specifications. We can also design for customers according to their requirements.

 

 

 

13301531688