a. xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />
1)、Can effectively inhibit the interference of group of signal from electrical fast transient pulse
(2)、Reliable insulation between primary winding and vice edge winding, winding and shielding
（3）、With good linearity：5%～120% rated current (or even grater range),errors of nonlinearity is no more tan 0.1%
（4）、With excellent consistency
b. Electrical Parameters:
(1)、Rated input current (Lin)：0
(2)、Max current：2×Lin
(3)、Secondary output voltage：0~10V (According to customer requirements)
(4)、Non-linearity: Ratio difference ＜±0.1%; Angle difference ＜±5′
(5)、Range of linearity：5%～120% （or more）rated current
(6)、Frequency characteristic: 45~800HZ
(7)、Limitation of power consumption: 0.5VA
(8)、Operating temperature:
(9)、Insulation resistance: 500MΩ @500VdC
(10)、Power frequency withstand voltage: 3kV 2mA 1min
(11)、Output load resistance:＞100KΩ
(12)、Structure：Epoxy encapsulating
(13)、Outer casing：PBT heat-resistant material or ABS flame-retardant material
(14)、Terminal：input→wire, output→pin
(15)、Weight：50
c. Type implication: ZR - P - C - XX
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ZR -------------- Zhongrui Electrical Technical Co., Ltd
P --------------Product’s（M、Measuring transformer）
d. Technical parameters of commonly used product specifications
|
Specifications |
Max Measuring current (A) |
Rated Input current (A) |
Rated Output Voltage (V) |
Linearity |
Power Consumption (VA) |
Power frequency withstand voltage(V) | |
|
(±%) Ratio difference |
(±%) Angle difference | ||||||
|
|
1.2 |
1 |
2.88 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
3.53 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
4 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
5 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
7.07 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
10 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
2.4 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
2.94 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
3.33 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
4.17 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
1.2 |
1 |
5.89 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
2 |
1 |
1.76 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
2 |
1 |
3.53 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
2.88 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
3.53 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
4 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
5 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
7.07 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
10 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
2.4 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
2.94 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
3.33 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
4.17 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
5.89 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
6 |
5 |
8.33 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
10 |
5 |
1.76 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
|
|
10 |
5 |
3.53 |
≤0.1 |
≤5 |
＜0.5 |
＞3000 |
Note: The above specifications are stock products’ specifications. We can also design for customers according to their requirements.