Overview
Four clock faces, high-quality PC panel, two needles, clock can stand the cold weather even under -50℃, show in the picture.
Advantages
1. GPS satellite timing function: the computer center and the satellite signal receiving device is connected, will be separated from the standard time and clock time comparison, proofreading, in order to ensure the operation and standard time tower clock synchronization, travel time daily error of less than plus or minus 0.1 seconds,achieved without accumulated error
2. Function of time:: using the most advanced MP3 SD card storage time, large capacity replacement of music, for example the time content of the British music with the Big ben bell bell in the East is red red east music music plus language newspaper the bell when the sun never sets, Chinese Chinese red the music into a new age music, customers can also according to requirements to copy into the favorite songs etc ..
3. Function of night lighting:Philips brand,three color white lamp, night effect is Excellent.
Technical parameter
Master clock (control cabinet), GPS signal receiving unit | ||
1 | Ambient temperature | -50 ℃ ~ +70 ℃ |
2 | Working environment temperature |
-50 ℃ ~ +70 ℃ |
3 | Relative humidity | 0% to 95% (no condensation) |
4 | Timing accuracy | ± 0.01 seconds / day (no accumulation error) |
5 | interface mode | RS-485 |
6 | the number of interfaces | 2 |
7 | Power supply | AC220V ± 10% 50HZ |
8 | power consumption | ≤ 20W |
9 | Weight: | 65kg |
10 |
Volume | 450 * 500 * 820mm, the circuit design using high-precision patch electronic components |
11 | drive sub-clock number | ≤ 32 surface |
12 | power automatic memory | ≥ 10 years |
Sub clock | ||
1 | Ambient temperature | -50 ℃ ~ +70 ℃ |
2 | Operating temperature | -50 ℃ ~ +70 ℃ |
3 | Relative humidity | 0% to 95% (no condensation) |
4 | Own timing accuracy | ± 0.01 seconds / day (no accumulation error) |
5 | travel time accuracy | 0.1ms |
6 | movement of the drive current | an average of 0.6A |
7 | torque | greater than 120 Newton meters |
8 | power consumption | ≤ 25W |
Drive mode | constant flow chopper refinement | |
Wind resistance | ≥ 12 | |
Life of the machine | 30 years | |
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