China factories

Chat Now Send Email
China factory - Shenzhen Hongyi Technology Co., Ltd.

Shenzhen Hongyi Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China RS485 Digital AC Voltmeter 0.5S Accuracy AC Voltage Meter 3000VAC Isolation
China RS485 Digital AC Voltmeter 0.5S Accuracy AC Voltage Meter 3000VAC Isolation

  1. China RS485 Digital AC Voltmeter 0.5S Accuracy AC Voltage Meter 3000VAC Isolation

RS485 Digital AC Voltmeter 0.5S Accuracy AC Voltage Meter 3000VAC Isolation

  1. MOQ: 10 PCS
  2. Price:
  3. Get Latest Price
Display precision Four and a half
Impedance ≥1MΩ
Supply Ability 10000+
Accuracy class 0.5S
Response speed ≤1 second
Voltage range 300V, 500V
Delivery Time 7-30 work days
Overload capacity 1.2x rated voltage continuous, 2x rated voltage for 1s
Brand Name OEM / ODM
Certification CE / FCC / RoHS

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Display precision Four and a half Impedance ≥1MΩ
Supply Ability 10000+ Accuracy class 0.5S
Response speed ≤1 second Voltage range 300V, 500V
Delivery Time 7-30 work days Overload capacity 1.2x rated voltage continuous, 2x rated voltage for 1s
Brand Name OEM / ODM Certification CE / FCC / RoHS
High Light rs485 digital ac voltmeterac voltage meter 3000vac0.5s accuracy ac voltage meter

AC Voltmeter Voltage Meter with 0.5S Accuracy Class RS485 Communication Interface and 3000 VAC Isolation Voltage

AC Voltmeter
Technical Specifications
Parameter Specification
Accuracy Class 0.5S
Display Precision Four and a half digits (≥100 A: positive value; <100 A: one decimal place)
Input Range Adjustable: 300V, 500V
Overload Capacity Continuous operation at 1.2 times rated voltage, and at 2 times rated voltage for 1 second
Response Speed ≤ 1 second
Impedance ≥ 1MΩ
Power & Communication
Power Source: AC (50–60 Hz); DC 80–300 V or DC 16–75 V
Power Dissipation: ≤ 2W
Communication Interface: RS485 with standard MODBUS-RTU protocol
Alarm Output: One normally open contact for overvoltage alarm; one normally closed contact for undervoltage alarm
Analog Output: 4–20 mA (optional)
Insulation & Reliability
Isolation Voltage: Power supply – ground, input, output, communication port: 3000 VAC; Communication port – ground: 750 VAC
Insulation Resistance: ≥ 100MΩ
MTBF: ≥ 50,000 hours
Environmental Conditions
Working Temperature: -25℃ to +55℃
Storage Temperature: -25℃ to +85℃
Humidity Environment: <95% humidity, no corrosive gases
Altitude: < 2500m
Open Hole Size: 93 * 45mm

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2024

  • Total Annual:

    80million-100million

  • Employee Number:

    >200

  • Ecer Certification:

    Verified Supplier

.gtr-container-k9m2p7 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333333; padding: 20px; line-height: 1.6; box-sizing: border-box; border: none; outline: none; } .gtr-container-k9m2p7__tit... .gtr-container-k9m2p7 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333333; padding: 20px; line-height: 1.6; box-sizing: border-box; border: none; outline: none; } .gtr-container-k9m2p7__tit...

+ Read More

Get in touch with us

  • Reach Us
  • Shenzhen Hongyi Technology Co., Ltd.
  • Yangmen Industrial Zone, Dakan Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, China
  • https://www.powersupplycabinet.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement