• Accuracy class 0.02 and class 0.05 are optional.
• Voltage measurement range: 50 V ~ 288 V.
• Current measurement range: 5 mA～120 A.
• Voltage and current support fully automatic switching of range.
• Phase measurement uncertainty typical value:0.006°.
• Lithium battery power supply to avoid the impact of PT power taking on measurement.
• The battery can last for 8 hours and the charging time is less than 2 hours.
| Power Supply | Built-in lithium battery power supply |
| Warm up time | 30 minutes |
| Temperature Performance | Operating temperature: 5°C~45°C； Storage temperature: -10°C~55°C |
| Humidity Performance | Working humidity: < 80% @ 30°C，< 70% @ 40°C，< 40% @ 50°C Storage humidity: (20%~80%) R H，no condensation. |
| Altitude | < 3000 m |
| Weight | About 0.5 kg |
| Communication Interface | RS232、RS485 |
Single-phase/Three-phase Standard Meter
Single-phase/Three-phase Standard Meter
Single-phase/Three-phase Standard Meter
Single-phase/Three-phase Standard Meter
Single-phase/Three-phase Standard Meter
Single-phase/Three-phase Standard Meter
Single-phase/Three-phase Standard Meter
Single-phase/Three-phase Standard Meter
Tunkia TD3810 Three-phase Energy Device Field Inspection System
