Insulation oil tester HZJQ-1B

insulationlaboratoryportable

• Output Voltage: 0–100 kV (optional) • Voltage Distortion Rate: <3% • Boost Speed: 0.5–5 kV/s (adjustable) • Standstill Time: 15 min (adjustable) • Boost Interval: 5 min (adjustable) • Boost Cycles: 1–6 (optional) • Booster Capacity: 0.5 kVA × 2 • Measurement Accuracy: ±3% • Power Supply Voltage: AC220V ±10%, 50Hz ±1Hz • Power Consumption: 200 W • Operating Temperature: 0–45℃ • Operating Humidity: <75% RH • Dimensions: 465×385×425 mm The insulating oil dielectric strength tester is designed for routine testing of insulating oil breakdown voltage, widely applied in power systems, railways, petrochemical plants, and industrial enterprises. Built in compliance with GB/T507-2002, DL429.9-91, and DL/T846.7-2004 standards, it adopts a single-chip microcomputer for full automation, ensuring high accuracy, efficient workflow, and reduced operator workload. Compact and portable, the tester automatically performs boosting, holding, stirring, standing, calculation, and printing. Test results (1–6 cycles) are stored and can be printed with average values. It supports power-down data retention for up to 100 results, displays temperature and humidity, and features RS232 communication (optional). With protections against overvoltage, overcurrent, and limit faults, it ensures safe and reliable operation in both laboratory and field applications.