Zemct131 PCB Mounting Current Transformer 2000: 1 20A 100ohm 0.2calss
| Price: |
US $ 0.294-0.338/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
100/Piece |
| Pay Type: |
T/T,Western Union |
ZEMCT131 Precise current transformer
Features and application: Small size, high accuracy, good consistency,Applied to the power frequency 50(60)Hz multifunction meter
Key words: current transformer
Structural parameter:
Input: 1,2pins,output : 3,4pins Same plority (*) Front view Bottom viewMain technical parameters:| Model | ZEMCT131 |
| input current | 0~20A (100Ω) |
| Rated output current | 2.5mA at input 5A |
| Turns ratio | 2000:1 |
| Phase angle error | ≤20'(Input 1A,sampling resistor 100Ω) |
| Continuous Current range | 0~6A |
| Linearity | 0.2%(5%dot~120%dot) |
| Permissible error | -0.2%≤f≤+0.2%(Input 1A,sampling resistor 100Ω) |
| Isolation voltage | 3000V |
| application | Accurate measurement of current and power |
| Installation | PCB mounting(Pin length>3mm) |
| encapsulation | Epoxy |
| Operating temperature | -40ºC~+85ºC |
Instructions for use: 
Figure I FigureII1. The typical usage of the product is for the active output ( Figure I) . R is a sampling resistor.2. The product can be directly through the resistance sampling , easy to use ( FigureII).
| Prod Model: |
ZEMCT131 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Turns Ratio: |
2000:1 |
| Application: |
Lighting |
| Type: |
Current Transformer |
| Phase: |
Single |
| Installation: |
PCB Mounting |
Nanjing Zelang Electronic Technology is a worldwide leader in the design, manufacturing and sales of miniature current transformers & voltage transformers for the electronic Measurement, electrical power system Protection Relay, Fault Recording. ZeLang Electronic has been working closely with the leading R&D teams to meet the demands of emerging technologies. Nanjing Zeming Electronic is our Headquarters, Qingxian Zeming Langxi Electronic is our factory established in 2009, it is a private enterprise and professionally produces micro precise current and voltage transformers, split core current transformer, DC immune current transformer, and nanocrystalline cores, major products such as: Digital display meter with micro transformer, electronic meters with transformer, TTU and negative control with transformer, relay protection with transformer, energy-saving socket and so on.
At present, total number of people is more than 1500, we have 1, 000 winding machines, 15 heat treatment equipment, the daily production rate of core is up to 1, 000, 000, and the daily production rate of transformers is nearly 500, 000.
For all of our products, samples can be provided for free, but the purchaser has to endure the freight. Most of our products has in stock, we keep special stock for the fast-moving items so that the urgent orders can be met quickly from stock. The delivery cycle is generally 7-10 days. We also can design products according to your requirements. We have two larger advantage of price and quality in world.
We insist that technology is the first, adhering to a high quality, high efficiency, low consumption and low cost route, provide best products, best service, leading by an excellent team, product technology is now in the national leading level, the variety of our product is more complete.
In producing technique aspect, according to technological requirements and characteristics of micro-transformer, we use winding machines imported from the USA, and employ experienced staff to build production line; Advanced equipment, excellent staff make the product quality and reliability been guaranteed.
On management aspect, we give full play to the advantages of private enterprise flexible and efficient, and at the same time, we absorb excellent enterprise mature management experience unceasingly, so that the outstanding characteristic of modern enterprise have been fully embodied in operation, in high efficiency \low consumption and under low cost, great advantages must be shown.
We always put the product quality in the first place and smoothly obtained many certifications.
