MEWOI2560 Multifunction Wireless High Voltage Phase Detector For Metalclad Withdraw Switchgear And Ring Main Unit

MEWOI2560 Multifunction Wireless High Voltage Phase Detector For Metalclad Withdraw Switchgear And Ring Main Unit

  • Main Features:: 1.Model No.: MEWOI2560,2.Phase Detection Mode: Normal phase detector & Remote phase detection3.High Voltage Phase Detection Voltage : AC 10V~50OkV,4.Ring Main Unit Phase Detection Voltage:AC 1V~600V,5. Metalclad Withdraw Switchgear Phase Detection Voltage : AC10KV~35KV6. Power Supply: Host: 3.7V,2600mAh Rechargeable lithium battery;Detector: 3.7V,600mAh Rechargeable lithium battery
  • Model No.:: MEWOI2560
  • Name:: MEWOI2560 Multifunction Wireless High Voltage Phase Detector For Metalclad Withdraw Switchgear And Ring Main Unit
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INTRODUCTION

MEWOI2560 multi-function wireless high-voltage phase detector is a high-performance product specially designed and manufactured for high-voltage lines, central cabinets, and ring main units. The instrument is equipped with detectors for high-voltage lines, ring main units, and central cabinets. Handy to deal with all kinds of nuclear phase occasions. The instrument breaks through the limitation of the voltage level of the traditional phase detector, and can verify the phase in the extremely low voltage line, and fully realize the automatic phase verification from 1V to 500kV. Time-saving and fast. The nuclear phase meter also has the functions of testing phase, frequency, phase sequence, transformer group judgment, etc., as well as power inspection and line voltage display functions. For high-voltage line nuclear phase, when the line voltage exceeds 110kV, non-contact nuclear phase must be used, and the metal probe of the detector is gradually approached to the wire during phase-checking. When the electric field signal is sensed, the nuclear phase can be completed without direct contact with high-voltage wires , safe and fast. The nuclear phase meter is composed of host, high-voltage line detector, central cabinet detector, ring network cabinet detector, telescopic insulating rod, monitoring software, USB communication line, etc. The host adopts a 3.5-inch true color LCD screen, which can display the phase on the same screen , frequency, phase sequence and nuclear phase results; vector diagram indication, phase indication, clear and intuitive; with "X signal is normal, Y signal is normal, in-phase, out-of-phase" and other voice prompt functions, making the test easier and easier.

Main Features

1. Equipped with 3 types of nuclear phase detectors, which are handy for various nuclear phase occasions.

2. Voice prompt: "X signal is normal, Y signal is normal, in-phase, out-of-phase".

3. The 3.5-inch LCD color screen can display the phase, frequency, phase sequence, and nuclear phase results on the same screen, and the dynamic vector diagram indication is clear and intuitive.

4. The instrument has the function of electricity inspection and can display the line voltage below 110kV.

5. Data storage function, can store 200 sets of data.

Technical Specification

High Voltage Line Nuclear Phase

Detector Power

3.7V, 600mAh rechargeable lithium battery

nuclear phase

Contact nuclear phase: ≤110kV line

Non-contact nuclear phase: When ≥10kV and ≤110kV are displayed, the nuclear phase can be carried out on the cable insulation; when the line voltage is greater than 110kV, the non-contact nuclear phase must be used.

Nuclear phase voltage

AC 10V ~ 500kV

nuclear phase distance

260m

Detector size

130mm×65mm×45mm

Detector weight

2 detectors, about 400g

Insulation rod length

About 4500mm

Ring main unit nuclear phase technical parameters

Detector Power

3.7V, 600mAh rechargeable lithium battery

nuclear phase

contact nuclear phase

Nuclear phase voltage

AC 1V ~ 600V

nuclear phase distance

30m

Detector size

120mm×54mm×30mm

Detector weight

2 detectors, about 260g

Central cabinet nuclear phase technical parameters

Detector Power

3.7V, 600mAh rechargeable lithium battery

nuclear phase

non-contact nuclear phase

Nuclear phase voltage

AC 10KV ~ 35KV

nuclear phase distance

20m

Detector size

80mm×46mm×26mm

Detector weight

6 detectors, about 420g

Other technical parameters

Host power

3.7V, 2600mAh rechargeable lithium battery

LCD size

3.5-inch color screen; display area: 71mm×53mm

Host size

195mm×100mm×45mm

Host weight

About 350g

Differential characterization

In-phase: -20°~20°; Out-of-phase: 100°~140° and 220°~260°

range

Test phase: 0°~360°

Test frequency: 45.0Hz~65.0Hz

precision

Phase: ≤±8°

Frequency: ≤±2Hz

Resolution

Phase: 1° Frequency: 0.1Hz

transmit frequency

433MHz、315MHz

Phase indication

Simultaneous display of vector graphics and numbers

Power indicator

The detector has a green power indicator

Electric inspection instructions

"Beep-beep-beep" beep

Voltage display

scope

0.4kV ~ 110kV

Display rate

2 times/sec

data storage

300 groups (power failure or battery replacement will not lose data)

100 sets of core phases for high-voltage lines, 100 sets of core phases for ring main units, and 100 sets of core phases for central cabinets

Automatic shut-down

After about 15 minutes of power on, the meter will automatically shut down

battery voltage

The host battery has a 4-grid power display. When there is only 1 grid or 0 grid, please charge it; when the indicator light of the detector flashes rapidly, it means that the battery voltage is low, please charge.

Rated current

Detector: 30mA max; Host: 150mA max

Instrument quality

About 8.38kg (including insulating rod)

Instrument box size

1060mm×300mm×100mm

Insulation test

Both ends of the insulating rod after stretching: AC 220kV/rms

Host and detector: AC3700V/rms (between exposed metal and plastic casing)

outside interference

No strong electromagnetic field; no 433MHz, 315MHz co-channel interference

Working temperature and humidity

-10℃~40℃; below 80%rh

Storage temperature and humidity

-10℃~60℃; below 70%rh

Suitable for safety regulations

GB13398-92, GB311.1-311.6-8, 3DL408-91 standards and the newly promulgated national power industry standard "General technical conditions for 1kV ~ 35kV portable nuclear phase detectors for live work DL/T 971-2017" requirements

Comply with IEC61481-A2; 2004; IEC 61243-1 ed.2:2003 standard

Selection Guide

Model
Product NamePhase detection voltage
Phase detection distanceSatellite Phase Detection Distance

MEWOI2500

Wireless high voltage phase detectorAC 10V-500KV260m/
MEWOI2500BRemote wireless high voltage phase detectorAC 10V-500KV260m5000m
MEWOI2500CSatellite timing remote wireless high voltage phase detectorAC 10V-500KV260m50KM
MEWOI2520Ring Main Unit Wireless Phase detectorAC 1V-600KV30m/
MEWOI2540Metalclad withdraw switchgear wireless phase detectorAC 10KV-35KV20m

MEWOI2560Multifunctional satellite remote wireless high voltage phase detectorAC 10V-500KV260m/
MEWOI2560BMultifunctional satellite remote wireless high voltage phase detectorAC 10V-500KV260m5000m
MEWOI2600Wireless high voltage  phase detectorAC 200V-2200KV60m


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