1. Operating method of SJ-60VDC:
SJ-60VDC designed to bring the cabin to the nearest floor and open the doors for passengers to exit in the event of a sudden power outage. SJ-60VDC is a fully automatic system that uses energy stored in the battery to power the lights, doors inside the cabin, and control system. After the rescue process is completed SJ-60VDC automatically switches to sleep mode; during this process the device does not consume any additional energy from the battery, and when power is restored the device returns to normal operation and automatically charges the battery.
2. SJ-60VDC which types of control boards does it apply to?
The device is designed to be compatible with all types of elevator control boards currently available on the market.
3. SJ-60VDC how many consecutive rescue operations can it perform without recharging the battery?
SJ-60VDC can perform rescue operations consecutively about 4 - 5 times; however, this also depends on the battery capacity and the elevator's load.
3. What is the speed during the rescue process?
The speed during the rescue process is about 1/10 of the speed when the elevator operates normally (in mains power mode)
4. What happens if grid power returns during the rescue process?
The rescue device will switch to using mains power to save energy for the battery.
5. What is the operating temperature range of the equipment?
Manufacturers usually recommend operating within the range of 0-45°C for best results, as ambient temperature directly affects battery lifespan.
6. Advantages of SJ-60VDC compared to elevator rescue devices currently available on the market?
Compared to the elevator rescue devices currently available on the market, the rescue device SJ-60VDC uses 5 batteries compared to 3 batteries for the 2 KVA UPS and 4 batteries for the 3 KVA UPS, which helps SJ-60VDC can be applied to elevators with a larger load capacity while the cost is only equivalent to a 2KVA UPS; at the same time, using 5 batteries means the battery of SJ-60VDC has a longer lifespan due to a lower discharge current compared to UPS units using 3 and 4 batteries.
To meet the demand for large-scale production of electronic products and improve product quality, cThe products of SOJITECH are assembled on an automatic production line. SOJI Technology Co., Ltd has signed contracts for component assembly on the SMT line with Company 129, under the Government Cipher Committee, to assemble electronic products for the company. The component placement speed on circuit boards is approximately 12,000 components per hour.
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Image of the circuit board after assembly on the SMT line
This is a series of positive moves demonstrating the professionalization of SOJI's products, as the company had previously signed component supply contracts with the world's largest authorized component distributors, such as Avnet (No. 1 in the world) and Future Electronics (No. 4 in the world)
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