Panel Mount AC Voltmeter Ammeter
This panel-mounted analog meter measures AC current and voltage in electrical circuits. It features a clear scale, accurate indication, and conforms to GB/T7676-1998 standards for reliability.
Technical Specifications
Overview
Reliable Analog Monitoring
The 42L6 series provides clear, real-time monitoring of AC current and voltage for industrial and commercial electrical circuits. Designed for panel mounting with a bolt-fastening system, these meters offer high visibility for tracking trends and ensuring system stability. Built to GB/T 7676 standards, they are engineered to withstand mechanical shock and operate reliably in diverse environmental conditions.
Key Performance
Key Performance Metrics
1.5 Class
Accuracy Class
2,000 V
Puncture Test Voltage
4 s
Damping Time
Technical Standards
- Compliance & Standards
- GB/T 7676.1~9GB/T7676-1998Accuracy Class 1.5Accuracy Class 2.5
Physical Dimensions
Unit Dimensions
| Dimension Type | Measurement (mm) |
|---|---|
| Outline Dimension | 120 x 120 |
| Installation Dimension | 112 x 112 |
Environmental Limits
- Operating Temperature
- -20℃ to +40℃
- Relative Humidity
- ≤85% (at 25℃)
Mechanical Properties
Mechanical Resistance
- Acceleration resistance: 30m/s²
- Impact frequency: 80–120 times per minute
- Transport shock resistance: 2 hours
Installation
Mounting Method
Panel MountBolt FasteningVertical Position
Measurement Range
- Voltage Measurement Range
- 0-450V
