ولتمتر روپنلی دیجیتالی UP5135 500V DC

Specification

• Power Supply: DC: 5V, or AC: 7-12V, or AC: 120V-500Vmeasurement display
• Frequency range: 50HZ±10%
• Output voltage: 200mv or 600V
• Output current: 1A or 5A (user specified)
• Range expansion: with shunt or transformer
• Power consumption: ≤1.5VA
• Accuracy: 0.2%±3 characters
• LED: highlight 0.56 display, one second’s data update
• Over range indication: 1 or -1
• Display range: 0-1.999
• Overload: for continuous 1.2 times, and for instantaneous: voltage 2 times/5S, current 5 times/5S
• Isolation voltage: 2KV/50HZ/1min
• Insulation resistance: ≥100MΩ
• Average working time without breakdown: ≥5000H
• Working conditions: temperature: -25℃~55℃
• relative humidity: ≤93% with no corrosive gas
• Altitude: ≤2500M