a. Main Features:
(1)、With excellent linearity, wide working range, perfect consistency
(2)、With excellent transient characteristics, real waveform transfer, and can bear 20~40 times 
instantaneous impact from rated current and still be unsaturated
(3)、Suppressing dc component: when dc component contained in the input energizing quantity is 
no more than 50% of the input ac component，the ac component can pass the converter normally, 
and waveform distortion will not occur 
(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
b. Electrical Parameters:
(1)、Rated input current: 1~5 A
(2)、Rated output voltage: 0.1~0.5 V
(3)、Non-linearity:  Ratio difference ＜±0.2%;   Angle difference ＜±60′
(4)、Range of linearity：10%～1000% （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→wire, output→pin

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a. xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />Main Features:

(1)、With excellent linearity, wide working range, perfect consistency

(2)、With excellent transient characteristics, real waveform transfer, and can bear 20~40 times instantaneous impact from rated current and still be unsaturated

(3)、Suppressing dc component: when dc component contained in the input energizing quantity is no more than 50% of the input ac component，the ac component can pass the converter normally, and waveform distortion will not occur

(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

b. Electrical Parameters:

(1)、Rated input current: 1~5 A

(2)、Rated output voltage: 0.1~0.5 V

(3)、Non-linearity:  Ratio difference ＜±0.2%;   Angle difference ＜±60′

(4)、Range of linearity：10%～1000% （or more）rated current

(5)、Frequency characteristic: 45~800H_Z

(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→wire, output→pin

 

Type Implication:   ZR-P-DC-XX

 

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

P     --------- Product’s variety code（P、Protecting CT/VT）

DC --------- Classification code（ DC、Direct Component）

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

 

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
100A/3.53V	5	0.1765	100	3.53	＜0.5	≤60	＞3000
100A/1.765V	5	0.08835V	100	1.767	＜0.5	≤60	＞3000
100A/7V	5	0.35	100	7	＜0.5	≤60	＞3000
150A/3.53V	5	0.11767V	150	3.53	＜0.5	≤60	＞3000
200A/7.07V	5	0.17675V	200	7.07	＜0.5	≤60	＞3000

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