Overview
Four sides standing street clock,is with four glass cover above the clock panel,all the frame is made of galvanized steel, welding all 45 degree chamfer full welding, welding plane polishing, pickling, phosphating and galvanized, electrostatic spraying, fluorocarbon anti-corrosion treatment.
Feature
Longevity clock movement, black dial and hands. You can use any of our dial markers and hands, or your own design. Large antique railway station clocks are called "wall clocks" and can be hung on central poles or cables in large auditoriums (usually in hotels, schools, subways, airports or train stations), from overhead anchors to typical three- or four-sided clocks. The train station clock and the GPS satellite clock are also connected to compare the calibration standard time and the master clock time to ensure that the tower clock runs synchronously to the standard time and achieves no cumulative error.
Application
The clock is a beautiful architectural design to highlight your project. Pillars with two or four turntables are ideal for many applications, including golf courses, country clubs, amusement parks, main streets and bank clocks. They are the perfect gift for your university, town or memorial place.
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 | |
Detailed pictures




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