Product Description
GZD (W) series microcomputer monitoring high-frequency switch DC power cabinets are the latest products that developed on the advanced exchange technology from abroad and the practical experience, the product has been included in the industrial city plans trial production.
And it has the charging state choice. The voltage can be regulated (current limit and voltage limit). The microcomputer monitoring unit applies the LCD with good human-computer interface. It displays the parameter of battery capacity, battery voltage, charging current, bus voltage, load current and DC system. It is of good current- sharing capability. It can plug or pull-out any one of those modules without affection the normal operation of other modules. The system can automatically choose the best charging way according to the battery capacity. The microcomputer monitoring unit does not affect DC system after it withdraws from system.
The product has been reflected well after it is on the market. It has the features of advanced technology, the accurate stable current and stable voltage, low ripple coefficient, small size, big power, stable performance, reliable.
It can be remote centralized controlled. It is suitable for the unmanned substation
| tem | Unit | parameters |
| Input voltage | V | AC380±15%,50±5%HZ |
| Output voltage | V | DC220V,DC110V,DC48V,DC24V |
| Output current | A | 10,20,30,40,50,60,100,200A |
| Regulated accuracy | | ≤±0.5% |
| Stable current precision | | ≤±0.5% |
| Series of ripple | | ≤±0.1% |
| Engine noise | | ≤±55DB |
| Cooling method | | ONAN |
| Working mode | | Succession operation |
Established in the middle of 90's, Shanghai Zhenda group has a dozens of subsidiary companies. The group mainly engaged in transmission and distribution equipment, metallurgical industry, green energy, real estate and energy efficient electrical products.
Shanghai Zhenda Complete sets of Electrical Co., Ltd which is managed and holded by the group mainly manufacture busway, cable bridge and complete sets of HV/LV switchgear. As producing designated enterprise of HV/LV complete sets of equipment of departments of national machinery and power supply industry, Shanghai Zhenda Complete sets of Electrical Co., Ltd has two production bases in Taizhou city named Jiangsu Zhongyuan Electrical Limited Company and Jiangsu Aiqing cable bridge and busway equipment Company. The factories cover an area of 35, 000 square meters with the building area of 20, 000 square meters. The company has international advanced production equipment including 3 flexible production lines, stored energy spot, welding machine, CNC bus machine, CNC punching machine and more than 20 sets of large equipment and so on. All of the employees is more than 150 people, including over 20 professional engineers. Based in the center of the international metropolis Shanghai, with the support of the Group's production scale, manufacturing standards and R&D capabilities, Zhenda has become one of the largest scale and most competitive manufacturer of transmission and distribution equipment company.
Shanghai Zhenda Complete sets of Electrical Co., Ltd takes the lead to pass the authentication of ISO9001-2000 and CCC National Compulsory authentication and makes a number of product patents in particular ZDMC series busway (Patent Number: ZL-2008.2013538.8) that has reach international first-class level.
The company has modern enterprise management, complete quality inspection system, strict testing standards and good after-sales service, which make us get into the market evaluation to be the best. Company is evaluated as "China star enterprise", "A level honor enterprise" and "contract and credit enterprise" and so on.
Adhering to the innovation development double win business philosophy, Group is growing at an annual rate of more than 30% expansion and establish long term cooperation with many well-known domestic and foreign electrical automation companies.
