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30A 75A 150A 300A 500A 750A AC Ammeter AC Current Meter With 0.5S Accuracy
30A 75A 150A 300A 500A 750A AC Ammeter AC Current Meter With 0.5S Accuracy
Specifications
Delivery Time :
7-30 work days
Brand Name :
OEM / ODM
Overload capacity :
1.2x rated current (continuous), 2x rated current (1s)
MOQ :
10 PCS
Input range :
20A-1000A
Supply Ability :
10000+
Display precision :
Four and a half digits
Response speed :
≤1 second
Power dissipation :
≤2W
Payment Terms :
T/T
Accuracy class :
0.5S
Certification :
CE / FCC / RoHS
Price :
RMB 199
Description

AC Ammeter Current Meter with 0.5S Accuracy Four and a Half Digits Display and 20A-1000A Input Range

AC Ammeter
Product Overview

High-precision AC ammeter designed for industrial applications with advanced measurement capabilities and reliable performance.

Technical Specifications
Parameter Specification
Accuracy Class 0.5S
Display Precision Four and a half digits (≥100 A: one decimal place; <100 A: two decimal places)
Input Range Adjustable: 20A, 30A, 50A, 75A, 100A, 150A, 200A, 300A, 500A, 750A, 1000A
Overload Capacity Continuous operation at 1.2* rated current; 2* rated current for 1 second
Response Speed ≤1 second
Impedance ≥20mΩ
Power Supply
Input Range: AC (50-60 Hz); DC 80-300 V or DC 16-75 V
Power Dissipation: ≤2W
Output Interfaces
  • Communication Interface: RS485 with standard MODBUS-RTU protocol
  • Alarm Output: One normally open contact for overload alarm; one normally open contact for overcurrent alarm
  • Analog Output: 4-20 mA (optional)
Insulation & Reliability
Parameter Specification
Isolation Voltage Power supply - ground, input, output, communication port: 3000 VAC; Communication port - ground: 750 VAC
Insulation Resistance ≥100MΩ
Mean Time Between Failures (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
Physical Dimensions
Open Hole Size: 93 * 45 mm
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30A 75A 150A 300A 500A 750A AC Ammeter AC Current Meter With 0.5S Accuracy

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Product Detail
Delivery Time :
7-30 work days
Brand Name :
OEM / ODM
Overload capacity :
1.2x rated current (continuous), 2x rated current (1s)
MOQ :
10 PCS
Input range :
20A-1000A
Supply Ability :
10000+
Contact Supplier
30A 75A 150A 300A 500A 750A AC Ammeter AC Current Meter With 0.5S Accuracy

Shenzhen Hongyi Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2024
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Power Supply Cabinet, Power Supply Equipment, Battery Testing System
Total Annual :
80million-100million
Employee Number :
>200
Certification Level :
Verified Supplier
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