Profile:
KD600A is a high-precision automatic dielectric loss tester with a built-in high-voltage step-up transformer (0.5-10kV, 1500VA) and 20 voltage selection levels. Employing frequency conversion technology (45/55Hz), it ensures measurement accuracy even under strong interference. The device provides comprehensive safety protection, including high-voltage short circuit, CVT overvoltage, and grounding failure detection. With Chinese menu operation and fully automated measurement, this rugged 35kg device provides professional insulation analysis.
Features:
1. Variable frequency technology ensures accurate measurements even under strong electric field interference;
2. Built-in high-voltage step-up transformer: 0.5-10kV output, 20 voltage adjustment levels, 1500VA capacity;
3. Supports positive/reverse connection, suitable for grounded and ungrounded equipment;
4. Measures the tgδ value and capacitance C1/C2 of CVT;
5. Multiple safety protections: high-voltage short-circuit protection, CVT overvoltage protection, and grounding failure detection;
6. Zero-crossing switch and lightning protection enhance safety;
7. Harmonic adaptability ≤3%, providing accurate results even with waveform distortion;
8. Fully automatic measurement throughout the entire process, with a Chinese menu operation;
9. Easy to operate, suitable for insulating oil loss testing;
10. Industrial-grade design, suitable for field use, operating temperature range -15℃ to 50℃.
Parameter:
1. High voltage output: 0.5-10kV, with an increase of 500V for each level, for a total of twenty levels, capacity: 1500VA
2. Accuracy: tg δ: ± (reading * 1.5%+0.04%); Cx: ± (reading * 1.5%+5PF)
3. Resolution: tg δ: 0.01% Cx: 1pF
4. Measurement range: 0.1%<tg δ<100%; 3PF＜ Cx ＜ 60000PF； At 10KV, Cx ≤ 30000PF; at 5KV, Cx ≤ 60000PF
5. Power supply: AC 220V ± 10% 50 ± 1Hz
6. Measurement method: a. Power frequency: 50Hz; b. Abnormal frequency: 45Hz/55Hz automatic frequency conversion
7. Harmonic adaptation: ≤ 3%
8. Usage conditions: -15 ℃ -50 ℃ Relative humidity ＜ 80%
9. Dimensions: 460 (L) × 345 (W) × 350 (H)
10. Weight: 35 kg
