Máy đo điện trở tiếp xúc, cầu đo điện trở DETEC PULM-3
Measurements of parameters of power transformers: no-load losses, short circuit, transformation ratio for single-phase low voltage excitation up to 380 V.
- Measurements of parameters of power transformers: no-load losses, short circuit, transformer ratio for three-phase excitation voltage up to 380 V and currents up to 30A on each phase.
PULM-3 works with devices K-540-3 (this device is not included in package contents)
2. Technical specification
2.1. Power supply- 3-phase AC voltage 380±20V
2.2. Current consumption, max, A, 10
2.3 Transformer ratio to current transformer 20
2.4. Overall dimensions – 390x310x180
2.5. Weight, max – 13 kg
3. Package conents
1. PULM-3 Low voltage measurement unit
2. Set of cables and wires:
- Power Cable - 1 pc.
- Connecting wires - 6 pcs.
- Output cable - 2 pcs.
3 User Manual PULM-3