MEWOI2500 Wireless High Voltage Phase Detector

OEM/ODM Testing Instruments Manufacturer

  • Main Features:: 1. applied to electric power lines below 500KV, high voltage switchgear (metalclad withdraw switchgear, ring main unit, etc.) or substation phase detecting, phase test, phase sequence judgment and electricity inspection, etc 2. Phase Detection Voltage :10V~500kV 3. VoltageDisplayRange :0.1kV~35kV 4. PhaseDetectionDistance :200m 5. Phase Range :0°~360° 6. Frequency Range:45.0Hz~65.0Hz
  • Model No.:: MEWOI2500
  • Name:: MEWOI2500 Wireless High Voltage Phase Detector

Contact Us for QuotationEmail:mewoi@mewoi.comWhatsapp: +8618620373879

MEWOI2500 Wireless High Voltage Phase Detector

INSTRUCTION

MEWOI2500 Wireless High Voltage Phase Detector is specially designed and manufactured for high voltage line and high voltage switchgear (middle cabinet, ring network cabinet, etc.) nuclear phase, the instrument breaks through the traditional nuclear phase device voltage grade limit problem, can be in the very low voltage line nuclear phase, completely realize from 10V to 500kV voltage automatic nuclear phase.  Adopt wireless transmission technology, phase detecting distance 200m, phase detecting accurately, operation convenient. Adopt 3.5inch LCD color screen can display the phase, frequency, phase sequence, and phase detecting results on the same screen. The dynamic vector diagram indication, clear and obvious.Adopt 3.5inch LCD color screen can display the phase, frequency, phase sequence, and phase detecting results on the same screen. The dynamic vector diagram indication, clear and obvious.

 MEWOI2500 Wireless High Voltage Phase Detector is composed of host, detector, telescopic insulating rod, monitoring software, USB communication line and so on. The host adopts 3.5-inch LCD  color screen, which can display phase, frequency, phase sequence and nuclear phase result on the same screen. With  Voice prompt: "X signal is normal, Y signal is normal, same phase, out phase"Monitoring software has the functions of online real-time monitoring, historical data query, vector graph indication, and phase indication; it has functions such as historical data reading, viewing, saving, and printing.

SPECIFICATION

Functions
 High voltage switchgear (metalclad withdraw switchgear, ring main unit, etc.) or substation phase detecting, phase test, phase sequence judgment and electricity inspection, etc. or substation phase detecting, phase test, phase sequence judgment and electricity inspection, etc.
Power SupplyHost: DC9V,6pcs 5 alkaline batteries,Detector: DC4.5V,alkaline battery LR6 X 3PCS
Phase Detect Modes

1.Contact Phase Detect: can contact wire which is below 35KV

2.Non-Contact Phase Detect: conduct non-contact testing when bare wire exceeds 35KV,detect Probe close to the wire gradually.

Wireless Distance
200M
Phase characterization

1.Same Phase:-20°~20°

2.Out of Phase: 100°~140° and 200°~260

Phase detect Voltage10V~500kV
Phase Range
0.0°~360.0°;Accuracy:≤±8°;Definition:1°
Frequency Range
45.0Hz~65.0Hz;Accuracy:≤±2Hz;Definition:0.1Hz
Transmission frequency433MHz、315MHz
LCD
3.5inch Color Display;Display Field:71mm×53mm
Phase indication
Phasor diagram and digital display
Power indication
Green indication light
Working indication“du--du--du” buzzing sound
Display Speed
2Times/Second
Voltage DisplayDisplay voltage class


Data  Storage200Sets (Replace the battery without losing data)
LCD backlightAdjustable brightness, to adapt to different environments

Automatic shut-down

Turn on the instrument for about 15 minutes

Battery Voltage

When the battery voltage dropped to 7.2V ± 0.1V, "the battery voltage is low" symbol display, to remind the replacement of the battery, the measured data is also accurate.

Rated currentDetector:30mA max;Host:150mA max
WeightHost:950g(includes Batteries),Packing and Insulation Rod: 3KG
SizeHost:195mm×100mm×45mm;Detector:130mm×65mm×45mm
Insulation Rod LengthMax Diameter:Φ45mm;Length:Pull Back 1000mm;Extend 4500mm
Insulation Test

Insulated rods at both ends after drawing: AC 220 kV / rms

Host, detector: AC3700V / rms (exposed metal and plastic housing)

Outside Interference

No special strong electromagnetic field; no 433MHz, 315MHz frequency interference

Working Temperature and Humidity-10℃~40℃; below 80%rh
Storage Temperature and Humidity-20℃~60℃; below 70%rh
Degree of protectionIP63
Safety ProtocolGB13398-92、GB311.1-311.6-8、3DL408-91,《General technical requirements for portable nuclear power apparatus for use in 1kV ~ 35kV portable power plants DL/T971-2005》,IEC61481-A2;2004;IEC 61243-1 ed.2:2003
AccessoriesHost:1set, Detector: 2 pieces, Probe: 2pcs, Probe Hook: 2pcs,insulation rod: 2pcs, 1 piece of software CD, 1 piece of USB data cable, 6 pieces of LR6 battery, 2 pieces of 6F22 battery, 1 inspection line, Toolkit 1 piece

Selection Guide:

Model No.:NameMeasure RangePhase Detecting DistancePhase RangeFrequency RangeData Storage
MEWOI OEM/ODM  Instruments ManufacturerMEWOI2600Wireless High Voltage Phase DetectorAC 200V~220kV60m0.0°~360.0°45.0Hz-65.0Hz9999sets

  MEWOI OEM/ODM  Instruments Manufacturer

    MEWOI2500

Wireless High Voltage Phase DetectorAC 10V-500KV200m0.0°~360.0°45.0Hz-65.0Hz200sets


SPECIFICATION

Functions
High-voltage phase detect, frequency, phase, phase sequence, electrical inspection.
Power SupplyHost: DC9V,6pcs 5 alkaline batteries,Detector:Zinc - manganese dry batteries 6F22、9V
Phase Detect Modes

1.Contact Phase Detect: can contact wire which is below 35KV(bare wire)or 220KV(With insulation Cover)

2.Non-Contact Phase Detect: conduct non-contact testing when bare wire exceeds 35KV,detect Probe close to the wire gradually.

Wireless Distance
30M
Phase characterization

1.In Phase:-25°~25°

2.Out of Phase: 95°~145° and 215°~265

Phase detect Voltage200V~220kV
Phase Range
0.0°~360.0°;Accuracy:≤±12°;Definition:0.1°
Frequency Range
45.0Hz~65.0Hz;Accuracy:≤±2Hz;Definition:0.1Hz
Transmission frequency433MHz、315MHz
LCD
3.5inch Color Display;Display Field:71mm×53mm
Phase indication
Phasor diagram and digital display
Power indication
Green indication light
Working indicationSound and Light Indicator,red double flash indicator and "beep - beep - beep" beep sound
Display Speed
2Times/Second
Data  Storage9999Sets (Replace the battery without losing data)
LCD backlightAdjustable brightness, to adapt to different environments

Automatic shut-down

Turn on the instrument for about 5 minutes

Battery Voltage

When the battery voltage dropped to 7.2V ± 0.1V, "the battery voltage is low" symbol display, to remind the replacement of the battery, the measured data is also accurate.

Rated currentDetector:30mA max;Host:150mA max
WeightHost:950g(includes Batteries),Packing and Insulation Rod: 3KG
SizeHost:195mm×100mm×45mm;Detector:290mm×250mm×80mm
Insulation Rod LengthMax Diameter:Φ38mm;Length:Pull Back 1050mm;Extech 4850mm
Insulation Test

Insulated rods at both ends after drawing: AC 220 kV / rms

Host, detector: AC3700V / rms (exposed metal and plastic housing)

Outside Interference

No special strong electromagnetic field; no 433MHz, 315MHz frequency interference

Working Temperature and Humidity-10℃~40℃; below 80%rh
Storage Temperature and Humidity-20℃~60℃; below 70%rh
Degree of protectionIP63
Safety ProtocolGB13398-92、GB311.1-311.6-8、3DL408-91,《General technical requirements for portable nuclear power apparatus for use in 1kV ~ 35kV portable power plants DL/T971-2005》,IEC61481-A2;2004;IEC 61243-1 ed.2:2003
AccessoriesHost:1set, Detector: 2 pieces, Probe: 2pcs, Probe Hook: 2pcs,insulation rod: 2pcs, 1 piece of software CD, 1 piece of USB data cable, 6 pieces of LR6 battery, 2 pieces of 6F22 battery, 1 inspection line, Toolkit 1 piece

Host:1set, Detector: 2 pieces, Probe: 2pcs, Probe Hook: 2pcs,insulation rod: 2pcs, 1 piece of software CD, 1 piece of USB data cable, 6 pieces of LR6 battery, 2 pieces of 6F22 battery, 1 inspection line, Toolkit 1 piece

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