I. Brief Profile
With the on-line double conversion circuit design,the SPWM pulse width modulation design for the DC/AC inverter,the IGBT power modules and the output isolation transformer adopted,the UPS output is made into a frequency-& voltage -stabilized,purifying,non-interfered from the power grid fluctuations sine wave inver supply. In this way,such a series of interfence problems against the power sypply existing originally in the commercial power grid as the voltage fluctuations,frequency drift,waveform distortion,noise disturbance,lighting and thundr-strike are fully resolved through rectification and filtration into a DC power supply,so as to provide more comprehensive and prefect protection for the equipment of the users.
II.Main Parameters
| Model | EK801H(S/R) | EK802H(S/R) | EK803H(S/R) | EK804H(S/R) | EK806H(S/R) | EK808H | EK810H | EK815H | EK820H |
| Rated Capacity | 1KVA | 2KVA | 3KVA | 4KVA | 6KVA | 8KVA | 10KVA | 15KVA | 20KVA |
| Methord And Working Principle | On-line static bypass switch power supply switch (continuous),
double conversion technology, the output power is completely isolated |
| AC Input | Phase | Single Phase |
| Voltage | 220VAC±25% |
| Frequency Range | 50Hz/60Hz±10% |
DC
Input | DC Voltage | 48VDC | 192VDC |
| Float Voltage | 55VDC | 220VDC |
| Cut off Voltage | 42VDC | 168VDC |
| Charge time | 8hours charging reach 90% level |
| AC Output | Phase | Single |
| Voltage | 220VAC±1% |
| Rated Voltage | 50Hz/60Hz±0.5%(Battery Mode) |
| Power Factor | 0.8 |
| Output Waveform | Pure Sine Wave |
| THD | ≤3% |
| ynamic load voltage transients | ±5%(load 0~100%) |
| Constant Revovery Time | <10ms |
| Load Ability | 125%1min,150%1s |
System
Indicates | Fully
Load Effiency | >85% |
| Power Switch Time | 0ms |
| Protection Functions | Over-temperature,Over-load, Battery low, Over-discharge,Overcharge,System Breaks |
| Display Mode | Chinese LCD Parameter Display + LED States Display |
| Communication Interface | RS232,SNMP Card(Optional) |
| Working Temperature | 0~40ºC |
| Relative Humidity | 20%~95%,No condensation |
| Working Altitude | <2000m(For every 100 m increase in power decrease
by 1%,Up to 4000 meters 1%) |
| Type Of Cooling | Force Air Colling |
| Noise (dB) | <55dB(within 1 meter around the machine) |
Dimension(
Mm) | Long Machine (W×D×H) | 210×500×470 | 210×560×510 | 210×560×590 | 305×585×870 | 380×690×1015 | 430×805×1145 |
| Standard Machine (W×D×H) | 210×500×590 | 210×560×705 | 230×570×780 | -- | -- | -- |
| Rack Model(W×D×H) | 443×482×178 | 583×462×356 | 583×462×356 | -- | -- | -- |
| Weight(kg) | Long Machine | 35 | 57 | 68 | 62 | 66 | 100 | 110 | 200 | 230 |
| Standard Machine | 45 | 80 | 90 | 96 | 100 | - | - | -- | -- |
| Rack Machine | 35 | 57 | 68 | 62 | 66 | - | - | -- | -- |
III. Company Profile
JIANGSU EKSI ElECTRICAL MANUFACTURING CO.,LTD locates in Yangzhou Economical and Technological Development Zone of Jiangsu. This is a large technological joint-stock enterprise in China, developing and manufacturing UPS(Uninterrupted Power Supply ), special UPS for electric power industry, EPS, grid-connected solar network, stand-alone inverter, percision air-conditioned, photovoltaic controller telecom power supply, AC&DC stabilized voltage supply, maintenance-free lead-acid batteries, transformers and reactors etc.
The company is a high-tech enterprise and member of China Power Supply Society. It's one of those which passed authentications of ISO9001:2008 QC system and ISO14001:2004 environment management system, CECP, TLC, CE, TUV, AS4777 etc. Our products are always honored as "trustworthy products" and "Famous Brand of Jiangsu".
EKSI has established over 30 branches as well as sales agents and created a complete sales and service network. Our products are widely applied in finance, banking, stock exchange, traffic, civil aviation, CIQ, taxation, education, post & communications, oil as well as chemical industries, and are exported to over 60 countries and districts including Spain, Germany and USA. And experts of power supply protection and services appraised us for our excellent technologies, outstanding qualities, good-quality services.
Jiangsu EKSI Electrical Manufacturing Co., Ltd. Locates in Yangzhou Economical and Technological Development Zone of Jiangsu. EKSI is a large technological joint-stock enterprise in China, developing and manufacturing UPS(Uninterrupted Power Supply ), special UPS for electric power industry, EPS, grid-connected solar network, off-grid inverter, percision air-conditioned, photovoltaic controller telecom power supply, AC&DC stabilized voltage supply, maintenance-free lead-acid batteries, transformers and reactors etc.
The company is a high-tech enterprise and member of China Power Supply Society. It's one of those which passed authentications of ISO9001: 2008 QC system and ISO14001: 2004 environment management system, CECP, TLC, CE, TUV, AS4777 etc. Our products are always honored as "trustworthy products" and "Famous Brand of Jiangsu".
EKSI has established over 30 branches as well as sales agents and created a complete sales and service network worldwide. Our products are widely applied in finance, banking, stock exchange, traffic, civil aviation, CIQ, taxation, education, post & communications, oil as well as chemical industries, and are exported to over 60 countries and districts including Spain, Germany and USA. And experts of power supply protection and services appraised us for our excellent technologies, outstanding qualities, good-quality services.
