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Automatic Transformer Insulation Oil Dielectric Loss Tan Delta Testing Equipment
Product Description:
HZJC-204 insulating oil dielectric loss tester is a high precision instrument for dielectric loss angle and volume resistivity of insulating oil and other liquid dielectric.
Product Features:
◆ Adopts digital technology, intelligent automation measurement.
◆ Equips with 240x180 liquid crystal display screen.
◆ Test results can be printed, the operator does not need professional training to be able to skillfully operate.
◆ Digital control the inverter and sampling circuit, output voltage is continuously adjustable.
◆ With various protection measures for input voltage fluctuation, output short circuit, over-voltage, over-current, temperature ect. ensure the safety and reliability of the instrument.
Product Parameters:
Working Condition | -5℃~40℃ RH<80% | Temperature Control Error | ±1℃ |
Power Source | AC220V±10% unlimited frequency | Temperature Control Time | Indoor temperature reach 90℃, <20min |
High Voltage Output | 1000~2200V every 200V | Measurement Range |
tgδ unlimited Cx 15PF~300PF Rx 10M~10T |
Output Current | 25mA | Accuracy |
△tgδ:±(read*1.0%+0.020%) △Cx: ±(read*1.0%+0.5PF) △Cx: read*10% |
Capacitance | 50VA | Relative Dielectric Constant | εr automatically count |
Temperature Control Induction Furnace |
Maximum power 500W | Volume Resistivity | ρ automatically count |
Temperature Control Range | <100℃ | Overall Dimension | 450x310x360mm |
Temperature Measurement Error | ±0.1℃ | Weight | 18kg |
Oil cup parameters
Distance Between High and Low Voltage | 2mm | Liquid Capacity | About 40ml |
Capacitance of Empty Cup | 60±2PF | Electrode Material | Stainless steel |
Maximum Test Voltage | Power frequency 2000V | Volume | 70mm(D)x120mm(H) |
Dielectric Loss of Empty Cup | tgδ<1x10-4 |
Quality Guarantee: One year quality guarantee after shipment.