Wholesale China Products digital voltmeter meter ac digital voltmeter ammeter

$12.70 / Set | 1 Set (Min. Order)
Quantity:
- + Sets available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
Customization:
Customized logo (Min. Order: 500 Sets)
Customized packaging (Min. Order: 500 Sets)

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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Leeyd
Model Number:
LD824
Display Type:
Analog and Digital
Accuracy Class:
0.2 class
Operating Temperature:
-10°C to 55°C (limit)
Dimensions:
96*48
AC voltage:
100V, 220V, 380V
AC current:
1A, 5A
Current overload:
2 times sustainable
frequency:
30~65Hz
Accuracy:
0.2 class
AC:
85V~264VAC, 50/60Hz
Working humidity:
5% to 95% (without condensation)

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X15X10 cm
Single gross weight:
0.5 kg
Package Type:
Export wooden packing
Lead Time :
Quantity(Set) 1 - 1 >1
Est. Time(days) 3 To be negotiated
Video Description
 

Wholesale Chinese Products digital voltmeter meter ac digital voltmeter/ammeter

Product Description

LD824-U/I series single-phase meter adopts AC sampling technology and is suitable for measuring and displaying current and voltage in power system and automation system. The current, voltage, frequency, etc. in single-phase power grids can be directly or indirectly measured. It can be used for local display, but also with the monitoring and control system to complete the background monitoring.

The instrument can have extended RS485 communication interface and adopt Modbus-RTU protocol. According to different use occasions, through the man-machine interface of the instrument, set parameters such as communication, ratio change, and alarm.

 

Application

Power Plant Automation, Industrial Automation, Building Automation, Power Management Systems, Substation Automation, Residential Power Monitoring, Smart City, Smart Home

Technical Parameters

Technical Parameters

Index 

Input

Nominal value

AC voltage: 100V, 220V, 380V
AC current: 1A, 5A

Other custom voltage levels

Current overload

2 times sustainable

frequency

30~65Hz

Power consumption

The power consumption of each voltage and current input circuit is less than 0.1VA

Accuracy

0.2 class

Features

Communication

RS485, Modbus-RTU protocol, 1200 bps to 38400 bps

Analog quantity

DC: 4~20Ma (load less than 500Ω)

Monitoring alarm

Programmable high and low alarm

Power supply

AC

85V~264VAC, 50/60Hz

AC-DC universal type

85V~264VAC/DC,AC50/60Hz

Special custom

Other power source

Applicability

Temperature

0°C to 45°C (recommended)
-10°C to 55°C (limit)
-25°C to 70°C (storage temperature range)

Working humidity

5% to 95% (without condensation)

Terminal definition

 Non-analog output

Current input

Communication (optional)

4~20mA output
(Optional)

power supply

I+

I-

A+

B-

AO+

AO-

L

N

1

2

3

4

5

6

7

8

Single phase ammeter

Current input

Communication (optional)

4~20mA output
(Optional)

power supply

U+

U-

A+

B-

AO+

AO-

L

N

1

2

3

4

5

6

7

8

Single phase voltmeter

 
 
Main product
 
Company Information

 

FAQ

Q: How to order our product? 

A: 1). Please tell us the model and quantity and other request you need. 

   2). we make the PI for you.

   3). after you confirm the PI, we arrange the order for you after receiving your payment.

   4). after the goods finished, we send the goods out to you and tell you the tracking number.

   5). we will track your goods until you receive the goods. 

 

Q:  What's your warranty?

A: 1 year at least, after sales service is available.

 

Q: What's your contact information?

A: Our address: Nanjing City, Jiangsu province, China. 

 

Q: What's your shipment method?

A: We ship by international courier, by air, by sea, by train or others. Normally we checked and compare, then provide customer the most proper shipment method.

 

Q: What's your shipment method?

A: We ship by international courier, by air, by sea, by train or others. Normally we checked and compare, then provide customer the most proper shipment method.

 

Q: What's about MOQ?

A: MOQ=1pc

 

Q: If I want to release order, what's the payment method you accept?

A: We accept T/T, Paypal, Western union, L/C, through Alibaba or others.

 

Q: If i want to release order, what's the process?

A: You can send inquiry to us by alibaba, or send us by email or phone, we will reply within 12hrs.

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