Single Phase Self Power AC Current Transducer
This device is a self-powered 1-element AC current transducer. The inputs and outputs are completely isolated from each other. Needs no external power supply,low power consumption, convenient installation and good safety. Adopts the opening-closing method,easy to measure the current. Isolated output the various types of standard signals,the output signal follow the input signal linearly. Can be widely used in the communication,electricity, railways,industrial controlling field's AC current signals real-time detection/monitoring.
Data Sheet* Input Range: 0~20AAC~300AAC
* Input Frequency: 50Hz~60Hz
* Rated output: 0-5V/0-10V
* Accuracy: 1.0
* Load capability: ≥1MΩ
* Temperature drift: ≤100ppm/℃
* Isolation voltage: ≥2500 V DC
* Response time: ≤200 mS
* Rated power consumption: none
* Output ripple: ≤10mV
* Frequency range: 45~65Hz（up to 5K，please specify when ordering）
* Surge impact immunity:
Power port one-level ± 0.5KV (L-N/2Ω/integrated wave)
Analog I/O port one-level ±0.5KV (L-N/40Ω/integrated wave);
* Impulse immunity: Input / power port ± 2KV
Analog I /O port ± 1KV;
* Input overload capacity: 20 times of the nominal value (maximum 500A)
(Applying a repetition of five times a second, interval 300S)
* Operating condition: 0 ~ 50°C; humidity: ≤95 %( no dew);
* Storage condition: -55 ~+65°C; humidity: ≤95 % (no dew).
ES3 case style
Installation dimensions
Connections diagram with voltage output
High precision, superior to grade 1.0.
Low temperature drift, and good stability.
According to the built-in toggle switch,can realize the transformation between three measuring ranges.