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INTRODUCTION
Click to download: MEWOI1200 Color Page
Click to download: MEWOI1200 Manual
MEWOI1200 H/L Voltage Clamp Current Meter has broken through the traditional structure, which is specially well-designed for measuring high voltage current, adopt latest CT technology and integrated mask digital technology, composed of special clamp current meter and high voltage insulation rods. Without insulation rods, it can used as high-precision low-voltage clamp meter and leakage current meter, can accurately measure the current or leakage current of 0.01mA. MEWOI1200 H/L Voltage Clamp Current Meter adopt hook type structure of innovation, which can hook the line to test, save the physical power of user, to ensure the high precision , high stability and high reliability of perennial uninterrupted measurement. The rods of MEWOI1200 H/L Voltage Clamp Current Meter can be used for insulating sheath wires（≤60kV）and bare wire （≤35kV） high voltage line current measurement and online current measure below 60kV,also with the factions of peak value holding, data holding, data storage and wireless transmission , etc. It is easy to clamp or disconnect the wire by pulling-down or forwarding the insulation rods of the special clamp current meter, with the advantages of safely and time-saving. Widely used in power plant, substation industrial and mining enterprise, inspection station, electrician maintenance department for current sensing and field working. t can also be used as high and low voltage changing ratio tester , that is, respectively test the first loop and secondary loop high and low voltage change through manually calculation . The insulation rod is light and convenient, with the advantages of anti-moisture, high temperature resistance, anti-impact , bending resistance , high insulation , flexibility and other characteristics. |
TECHNICAL SPECIFICATION
Function | H-voltage AC current measure,L-voltage AC /leakage current measure AC current monitor online |
Power Supply | DC6V Alkaline Dry Battery(1.5V AAA X 4) |
Test Method | Clamp CT, Integral Method；hook the meter on the line to test，save the physical power of user. |
Clamp Diameter | Φ68mm |
Range of measurement | 0.00mA~1000A(50Hz/60Hz Automatic) （0.00mA~1600A Optional） |
Resolution | 0.01mA |
Shift | 0.00mA~1000A Automatic Shift |
Test Accuracy (23℃±5℃,≤80% RH) | 0.00mA~299mA: ±1%±3dgt |
| 0.30A~49.9A: ±1.5%±5dgt | |
| 50.0A~199.9A: ±2%±5dgt | |
| 200A~600A: ±3%±5dgt | |
| 601A~1000A: ±4%±5dgt | |
Display Mode | 4 digital LCD display |
LCD Dimension | Tester: LCD: 35mm×21.5mm |
Meter Dimension | Tester: 218mm×135mm×60mm |
Sampling Speed | About 2 times/second |
Data Storage | 99 Groups,during storage, the symbol “MEM” gives indication, “FULL” mark will flash to indicate the memory has been full. |
PEAk Maintenance | Automatically maintain the height of the test value，usually in the test mode pressPEAK，LCD top right corner will display “PE”，that is, to keep open the PEAK function, then press PEAK key to cancel this function key |
Circuit Voltage | Test insulating sheath wires（≤60kV）and bare wire t( ≤35kV) (operated with insulation rod) |
Data Preservation | Under general test mode, press HOLD button to preserve data, “DH” symbol display. then press HOLD Key to cancel this function |
Data Access | “MR” symbol indicates, it can read the stored data by turning upwards and downwards. |
Overflow Display | Exceed measurement range overflow function: “OL A” symbol display |
Auto Shut Down | About 15 minutes after booting, the meter will shut down automatically, in order to decrease the battery consumption. |
Battery Voltage | When the battery voltage is below 4.8V, the symbol of battery voltage“ ”will show to remind to replace battery. |
Weight | Tester：About 620g (Including battery) Total quality of meter: about 2.3kg(including insulation rod and battery) |
Work Temperature and Humidity | -10℃ ~ 40℃; ≤80%Rh |
Storage Temperature and Humidity | -10℃ ~ 60℃; ≤70%Rh |
interference | No same frequency interference of 315MHz and 433MHz |
Insulated Rod Dimension | Φ32mm, 1m/ Section（5 Sections） |
Insulation Intension | Tester: AC 2kV/rms(Between core and shell) Insulating rod: AC 100kV/rms(5 sections insulating rod all connections, between both ends) |
Structure | Anti-Dripping Type II |
accessories | Tester：1set；meter box: 1 pcs; Insulating rod (1m): 5 sections. |
MEWOI H/L Voltage Current Clamp Meter Selection Guide(Click the "Blue"Marked model No.to view the Spec)
| Model No. | Product Name | AC Range | Definition | Clamp Size | Data Storge | Circuit Voltage | Other |
| H/L Voltage Clamp Meter | AC 0.0mA～ 1200A | 0.0mA Automatic Shift | φ50mm | 99sets | below 60KV(operated with insulation rod,Bare wire35KV) | |
| Wireless H/L Voltage Clamp Meter | wireless（Distance:30M） | |||||
| Portable H/L Voltage Clamp Meter | ||||||
| H/L Voltage Clamp Current Meter | AC 0.00mA～600A | 0.01mA | φ33mm | 99sets | below 60KV(operated with insulation rod,Bare wire35KV) | |
| Wireless H/L Voltage Clamp Current Meter | AC 0.0mA～1200A | 0.1mA | φ33mm | 99sets | below 60KV(operated with insulation rod,Bare wire35KV) | wireless（Distance:30M） |
| MEWOI1100T
| Portable H/L Voltage Clamp Current Meter | AC 0.00mA～600A | 0.1mA | φ33mm | 99sets | below 10KV(operated with insulation rod,Bare wire 1KV) | |
| MEWOI1200
| H/L Voltage Clamp Current Meter | AC 0.00mA～1000A（0.00mA~1600A Optional） | 0.01mA | φ68mm | 99sets | below 60KV(operated with insulation rod,Bare wire35KV) | |
| Wireless H/L Voltage Clamp Current Meter | 99sets | wireless（Distance:30M） |
APPLICATION
TECHNICAL SPECIFICATION
| Function | H-voltage AC current measure,L-voltage AC /leakage current measure AC current monitor online |
| Power Supply | DC6V Alkaline Dry Battery(1.5V AAA X 4) |
| Test Method | Clamp CT, Integral Method；hook the meter on the line to test，save the physical power of user. |
| Clamp Diameter | Φ68mm |
| Range of measurement | 0.00mA~1000A(50Hz/60Hz Automatic) |
| Resolution | 0.01mA |
| Shift | 0.00mA~1000A Automatic Shift |
| Test Accuracy (23℃±5℃,≤80% RH) | 0.00mA~299mA: ±1%±3dgt |
| 0.30A~49.9A: ±1.5%±5dgt | |
| 50.0A~199.9A: ±2%±5dgt | |
| 200A~600A: ±3%±5dgt | |
| 601A~1000A: ±4%±5dgt | |
| Display Mode | 4 digital LCD display |
| LCD Dimension | Tester: LCD: 35mm×21.5mm |
| Meter Dimension | Tester: 218mm×135mm×60mm |
| Sampling Speed | About 2 times/second |
| Data Storage | 99 Groups,during storage, the symbol “MEM” gives indication, “FULL” mark will flash to indicate the memory has been full. |
| PEAk Maintenance | Automatically maintain the height of the test value，usually in the test mode pressPEAK，LCD top right corner will display “PE”，that is, to keep open the PEAK function, then press PEAK key to cancel this function key |
| Circuit Voltage | Test insulating sheath wires（≤60kV）and bare wire t( ≤35kV) (operated with insulation rod) |
| Data Preservation | Under general test mode, press HOLD button to preserve data, “DH” symbol display. then press HOLD Key to cancel this function |
| Data Access | “MR” symbol indicates, it can read the stored data by turning upwards and downwards. |
| Overflow Display | Exceed measurement range overflow function: “OL A” symbol display |
| Auto Shut Down | About 15 minutes after booting, the meter will shut down automatically, in order to decrease the battery consumption. |
| Battery Voltage | When the battery voltage is below 4.8V, the symbol of battery voltage“ ”will show to remind to replace battery. |
| Weight | Tester：About 620g (Including battery) Total quality of meter: about 2.3kg(including insulation rod and battery) |
| Work Temperature and Humidity | -10℃ ~ 40℃; ≤80%Rh |
| Storage Temperature and Humidity | -10℃ ~ 60℃; ≤70%Rh |
| interference | No same frequency interference of 315MHz and 433MHz |
| Insulated Rod Dimension | Φ32mm, 1m/ Section（5 Sections） |
| Insulation Intension | Tester: AC 2kV/rms(Between core and shell) Insulating rod: AC 100kV/rms(5 sections insulating rod all connections, between both ends) |
| Structure | Anti-Dripping Type II |
| accessories | Tester：1set；meter box: 1 pcs; Insulating rod (1m): 5 sections. |
Tester：1set；meter box: 1 pcs; Insulating rod (1m): 5 sections.