ETCR ETCR1220 ເຄື່ອງມືລະບຸຂອບເຂດຂອງຫມໍ້ແປງໄຟຟ້າ (0.8Un~1.2Un, 220V, 50Hz)

Rated Voltage: Three phase four wire: 220V (phase voltage)

Rated Frequency: 50Hz

Normal Voltage Range: 0.8Un~1.2Un

Static Power Consumption Of The Meter: ≤ 3.5W

Test Distance: 5km

Identification Cycle: 6 seconds

One Recognition Success Rate: >99%

Electrical Parameter Accuracy: ≤1%

Phase Angle Test Range: -179.9°~180.0°

Harmonic Test: Yes, 2~34 times

Total Harmonic Distortion: Yes, 2~34 times, each phase

Memory: 9999 groups

Host Test Line: Double lock 4 core test line (yellow, green, red, black)

Slave Test Line: Double lock 4 core test line (yellow, black), 220V test line (red, black)

Large Alligator Clip: 4 PCS

Large Alligator Clip: 4 PCS (with a hook)

Small Alligator Clip: 4 PCS

Current Clamp Group: 1 group (3 PCS)

Meter Size: 225mm×118mm×48mm

Weight: Instrument: about 730g×2 PCS; Total weight: about 1.7kg (include accessory)

Insulation: Between the instrument line and protective housing≥100MΩ

Structure: Double insulation, with insulated anti-vibration sheath

Suitable Safety Standard: GB/T 2423.10  GB/T 2423.2  GB/T 2423.1  GB/T 17626.11  GB/T 17626.5  GB/T 17626.8  GB311.3-83，IEC61010-031, IEC61010-1 CAT Ⅲ 600V

Working Temperature & Humidity: -30℃~70℃; below 80%RH