Leakage Current Prevention Device

Would you please find the attached youtube video for the CE-certified leakage current prevention device?

It is the world's first developed leakage current prevention device with proven practicality.

With this equipment, we can use the electricity safely without worrying about the electric shock where we should use electricity in the water as well as the humid area. This item must be suitable in Japan where there are a lot of natural disasters.

These items are made for 220V one phase and 380V three phases can be used in the following applications, and we can develop it for 100V also without any problems.

- Food factory
- Underground utility tunnels
- Underground workshop
- Fish farms
- Street light poles
- Smart farms
- Disaster prevention device

Leakage current prevention device Japanese Version.

For more information, please do not hesitate to contact me.

The electric shock hazard always exists at the section of below 30mA or 100mA where the leakage current breakers operate under normal conditions without any faults. It is believed that the current between 6 to 30mA is also dangerous because the sufferer loses muscular control, and it leads to a secondary accident. It will affect a serious problem of the nervous system also.

To prepare for these electric shock risks originated from the malfunction of the equipment and the blow section of 30mA, we have developed the leakage current removal device. This is the world's first product that we can use electricity safely in humid workplaces or even in the water by preventing leakage currents so that we could touch the exposed conductors or case. Not only for the single-phase of 220VCA but the three-phases of 380VAC are developed from 300w to 10kVA, and Industrial application with even greater power consumption products and 110VAC input with 220VAC output products are customized.

This is the world's first developed leakage current prevention device with proven practicality.

With this equipment, we can use the electricity safely without worrying about the electric shock where we should use electricity in the water as well as the humid area. This item must be suitable in Japan where there are a lot of natural disasters.

These items are made for 220V one phase and 380V three phases can be used in the following applications, and we can develop it for 100V also without any problems.

- Food factory
- Underground utility tunnels
- Underground workshop
- Fish farms
- Street light poles
- Smart farms
- Disaster prevention device

"Luxfine LCP leakage current prevention device" is a power supply device that prevents leakage current, and electrical devices used by receiving power through this device are safe from leakage current.
Leakage current is the current generated by an electrical device outside the normal track, i) the current flowing between the applied live line and the ground, ii) the current flowing between the live line and the neutral line (N), e.g., between the two terminals of the outlet.
When a person encounters a conductor of an electrical device, the leakage current flows through the human body and poses a serious threat to the body and life. "Luxfine LCP" allows the human body to safely use electricity by preventing current from flowing even when it encounters the conductor of an electrical device. It allows safe use of electricity even in humid places or when flooded.
Existing short circuit breakers are designed to protect the system by operating at leakage currents above 30mA, but the risk of electric shock is always present in sections below 30mA where the short circuit breakers operate normally. In other words, the current between 6 and 30mA also has a significant effect on the body's muscular control and nervous system, leading to secondary accidents or death. Leakage current causes failure, malfunction, life span reduction, fire, etc. of not only the human body but also the electrical equipment used.
To prepare for electrical hazards that may occur in the event of a malfunction of a short circuit breaker or in a section below 30mA that is not protected by a short circuit breaker, equipment that can fundamentally block leakage current was developed. The current between the conductor and the ground of the electrical device using this equipment is almost "Zero" amperes.
"Luxfine LCP" has built-in functions to drastically reduce the generation of electromagnetic waves that are fatal to the human body and to pre-detect the risk of fire due to aging power lines or de-insulation.
In addition, to single-phase 220V, three-phase 380V, products ranging from 300VA to 10kVA are developed as standard models. Commercial and industrial applications with much larger capacity, as well as products with a step-down function of input 220VAC and output 110VAC can be also customized.

Applications

Places that require a lot of moisture and water, sewage treatment plants, water purification plants, fish farms
The expensive old equipment that needs to be overhauled due to leakage current
Streetlight pole, signal light pole in areas vulnerable to electric shock or habitually flooded

Main Features 1.Measuring Range0.01-1200
2.Stored Data99 sets
3.Clamp Size64mm*32mm
4.Power Consumption:Maximum 50mA
5.Current range:0.00mA-20.0A
Model No.: MEWOI3000D+
Name: MEWOI3000D+-0.01-1200/0.00mA-20.0A Clamp on Earth Resistance Tester/Meter,earth ground tester,GEO Tester
Low Battery Indication: Low battery symbol displays when battery is lower then 5.3VPower Consumption
Power consumption:Max 50mA either in booting up or normally working, Continuously working for 30 hours

Main Features: 1. Measuring scope:AC 0.00A-6000A(50/60Hz)
2.Accuracy:AC 0.01A
3. Clamp mouth: 200mm
4. LCD display:44mm*27mm, Data Storage:4200sets
5.Data upload: RS232 interface6.Working Time:100hours
Model No.:MEWOI9000GB
Name: MEWOI9000GB Flexible Coil Leakage Current Monitoring Recorder/Logger
Host Dimension :W*L*H75mm*170mm*30mm
Time Setting: Recording internal adjustable from 1 to 60 min, If set to 0 min, the auto-
store function is turned off
Recording Time: Continuously operate for about 100hours at the power-saving mode Line Voltage: Line with a voltage up to AC600V

MEWOI9000GB flexible high current clamp / logger is specially designed for field-line testing, monitoring, recording AC leakage current and Large current, It consists of host, flexible current clamps, monitoring software, communication lines and other components. Widely used in electric power, telecommunications, meteorology, railroad, oilfield, construction, measurement, research and teaching departments, industrial and mining enterprises and other fields. Particularly suitable for cable-intensive places, the wall transformer core grounding current test, thick wire cable test, relay protection , frequency conversion, semiconductor switches, electronic power conversion equipment, arc welding and other serious signal distortion current testing industrial environments.

RCCB: CL7 (Magnetic type)
Type: AC, A
No. of poles: 2P, 4P
6KA at 230/400V
In: 10A, 16A, 25A, 32A, 40A, 63A, 80A, 100A, 125A
n: 10mA, 30mA, 100mA, 300mA, 500mA.


50pcs/ctn for 4p. 100pcs/ctn for 2p.

This device is designed to monitor AC leakage current, then produce a standard signal such as 4- 20mADC, 0-5VDC and so on. It can be applied to arrester state detection, insulation of some electrical equipments and leakage current detection.



High overload capacity: This device can accept heavy current input which is up to 2000A and work in high voltage environment;

High stability: This device can effectively suppress the interference;

High safety: Great surge protection capacity and 35KV isolation.







Rated input: 0~0.5-100mA AC optional

Output signal: 0-5V;0-20mA;4-20mA optional

Power supply: +12VDC;+15VDC;+24VDC optional

Accuracy: 1%

Output ripple: 2kohm; Current Outputâ?¤250ohm

Temperature drift: â?¤400/ppm

Response time: â?¤300ms

Operating temperature: -20~+70

Quiescent power consumption: 360mW(with +12VDC power)

Window size :Ã?20mm

Main FeatureS: small DC leakage current measurement
Model No.: MEWOI-DRSL(DC)2000mA
Name: MEWOI-DRSL(DC)-2000mA Leakage current sensor
Diameter: Ï?33mm
Rated input Current (IPN)50 100 500 1000 2000 mA(DC)
Primary Current Measure range(IP) :0100 0150 0600 01200 02200mA
Rated output voltage of secondary side DC ±5V 4-20mA 0-20m
Power Supply Voltage �VCC� DC ±12V15V
Current consumption