Giaiphapdokiem.vn chuyên phân phối Đồng Hồ Chỉ Thị Phase Hioki PD3259-50
Đồng Hồ Chỉ Thị Phase Hioki PD3259-50 – Digital Phase Detector Hioki PD3259-50
Đặc tính kỹ thuật cơ bản của Hioki PD3259-50
Độ chính xác đảm bảo trong 1 năm, thời gian đảm bảo độ chính xác sau hiệu chỉnh thực hiện bởi Hioki: 1 năm
Detection functions | Positive phase, negative phase (Three-phase 3-wire, Three-phase 4-wire), open phase, prediction of ground phase (Three-phase 3-wire) |
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Measurement parameters | Three-phase AC voltage (line-to-line voltage and voltage to ground), Frequency • Voltage measurement accuracy: ±2.0% rdg. ±8 dgt., • Frequency measurement accuracy: ±0.5% rdg. ±1 dgt., • Response time: 3 s or less, Display update rate: 500 ms |
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Measurement targets | Covered cables, Metal portions *Use on shielded cables not supported Three-phase 90.0 to 520.0 V AC (45 to 66 Hz) |
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Diameter of measurable conductors | Finished outer diameter: 6 to 30 mm (0.24 to 1.18 in) | |||||
Maximum rated voltage to earth | 600 V AC (CAT IV) | |||||
Environmental protection | Main unit (excluding voltage sensors): IP54 (EN60529) dustproof and waterproof | |||||
Other functions | Hold function, Backlight, Buzzer, Auto power-off, Low battery warning, Drop proof (on concrete, 1 m/ 1 time) | |||||
Power supply | AA alkaline batteries (LR6) ×4, Maximum rated power: 3 VA, Continuous operating time: 5 hours (Backlight off, standby state, Without Z3210) | |||||
Dimensions and mass | 84 mm (3.31 in)W × 146 mm (5.75 in)H × 46 mm (1.81 in)D, 590 g (20.8 oz, including batteries), cord length: 0.5 m (1.64 ft) | |||||
Accessories | AA alkaline batteries (LR6) ×4, Instruction manual ×1, Carrying case C0203 ×1, Color clip (White ×2, red ×2, blue ×2, yellow ×2), Spiral tubes (black ×1) |