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DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing

China Wei Dian Union(Hubei) Technology Co.,Ltd. certification
China Wei Dian Union(Hubei) Technology Co.,Ltd. certification
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DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing

DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing
DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing

Large Image :  DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing

Product Details:

Place of Origin: Wuhan, Hubei, China Mainland
Brand Name: WDLYCH
Certification: ISO9001, CE, CCS
Model Number: WD-ZBMΩ

Payment & Shipping Terms:

Minimum Order Quantity: 5PCS
Price: Negotiable
Packaging Details: Inner color box with outer export carton
Delivery Time: 7 Working Days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 3,000PCS/Month
Detailed Product Description
Product Name: DC Net Insulation Monitor Model Number: WD-ZBMΩ
Application: Marine Type Measurement: Insulation Resistance
Material: ABS Plastic Shell Housing Dimension: 110*75*120mm
Display: Analog Only Structure: Moving Coil
Accuracy Class: 1.5 Indicating Angle: 90 Degree
Standard: IEC60092-50 Warranty: 18 Months
High Light:

insulation monitoring device

,

insulation measurement device

 
 
 DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing
 
 

1. Product Introduction: 
 
         This type of meters are analog electric measuring instruments, widely used for measuring AC/DC current, voltage, frequency, power,power factor, insulation resistance and synchronous indicating in AC/DC transmitting & distributing power system, switchboard, other electric & non-electric instruments.
Our 96*96mm & 72*72mm squre meter, and 110*110mm, 80*80mm are round type meter improved in structure, material, seals according to environmental conditions & demands in marine industry, which let our meter have the ability of not only advanced technology, reasonable structure, good quality, but also good appearance, light weight, anti-mechanical force and different climate.
 

2. Technical Specification: 

 
 

Item Technical Data Standards
Technical Standard GB/T7676-1998 IEC60092-50
Environmental Standard GB8355-1987 IEC92-504-74
Safety Standard  GB4793-20 IEC61010
Working Temperature -40-65℃  
Temperature Infulence  -13-33℃, 100% comply with accuracy class  
Indicating Angle 240°-270º (Synchroscope meter: 360º)  
Color of Shell  Black/white,board frame, terminal plate: black   
Color of Dial Plate Black/white(other colors are available)  
Mounting  Vertical Installation  
Dimension  110*110mm, 80*80mm  
96*96mm, 72*72mm, 48*48mm  
Overshoot Less than 20% when scale reaches to 2/3  
Insulation Withstand Circuit& shell: AC2600V/1 min(Water area)  
Vibration Resistance 24.5m/s2  
Impact Resistance 147m/s2  
Material  Shell/terminal board: ABS; Cover: Transparent Glass
 


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3. Ordering Code 

DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing 0
  
 

4.  The Installation:

 
Unless specified, the meter is usually installed in a vertical position. Other installation positions such as horizontal and inclined position can be installed according to the customer’s requirements. The corresponding level of accuracy is only valid to the regulated installation position. The meter has two kinds of instruction angles: right angle 90°and wide angle 240°.
 
 

5. Accuracy Level:

The WD series of pointer meter: AC and DC voltmeter and ammeter to the level of 1.5 or 2.5, power meter to the level of 2.5, frequency meter to the level of 1.5, and power factor meter to the level of 2.5.

 

 

 6. Using Instructions: 

 
Monitoring the insulation resistance of ungrounded power network. When insulation resistance is lower than the preset value, alarm release.
 
Based on principle method, the net insulation monitor can be divided into following catagories:
 
a) . Monitor with measuring system, called integrated net insulation monitor, can be customized with self-dection function.
 
Explaination as follows:
 
"Monitor" mode: Ordinary monitoring, monitor works as normal;
"Suspend" mode: Invalid, monitor does not check with the insulation resistance of circuit, and pointer come to ∞;
 
"Test" mode: Self-detection. Monitor does not check with the insulation resistance of circuit, pointer come to 0, alarm LED lit, release activated.
 
b). Monitor and measuring system are separated, called separated net insulation monitor.
 
 
c). Monitor the insulation resistance of two ungrounded power network at the same time, using integrated double circuit net insulation monitor. 
 

 

Contact Details
Wei Dian Union(Hubei) Technology Co.,Ltd.

Contact Person: Mr. He

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