High Frequency Online UPS
EH5200 Series (1-3KVA)
The EH5200 series is a new type high-frequency online UPS. Adopts advanced DSP digital control technology to effectively improve product performance and system reliability, and higher power density small size, light weight and high work efficiency. Effectively solve power problems such as power cut-off, Grid over voltage/low voltage, voltage instantaneous drop, amplitude reduction, high voltage pulse, surge voltage, harmonic distortion, clutter interference, frequency fluctuation and provide best power for load.
1K-Series
3K-Series
Features
- With double conversion online design, zero output transfer time;
- Adopt DSP digital control, excellent performance indicators, more steady and reliable;
- Adopt active power factor correction technology (PFC), the input power factor is 1, can reduced the pollution to the grid, To energy saving and reducing system investment cost;
- Ultra-wide input voltage range , input voltages available 115V instead of turn to battery power;
- With LCD+LED real-time display, UPS operating available for Detection;
- With self- detection function, can detect hidden faults of UPS;
- Cold start by battery without grid Input;
- Input frequency range 40~70Hz, support various fuel generators;
- With AC input over voltage, low voltage protection, output overload protection, short circuit protection, temperature protection, battery low voltage warning protection and battery overcharge protection;
- Output power factor 0.9, stronger load capacity, efficiency reach 90%, reduce loss of UPS;
- With input neutral and live line detection function, avoid the reverse connection of UPS utility input;
- When utility cut-off, the UPS discharge battery in the battery mode; when the utility power is recovery ,UPS turn on automatically, and charge battery at the same time, as unattended function;
- Standard RS232 communication outlet ,connect UPS and computer to realize multifunctional and multi-purpose monitoring and management operations, available SNMP card (optional) to UPS remote monitoring function.
Application
Widely used in small and medium-sized enterprise data center, small financial system network, industrial automation control system, LAN server, CBS server, Shopping center cashier, bank securities, tax, communications, postal, transportation, Power, medical, industrial control, petrochemical.Internal structure
LED display
LCD display
Back panel
| Model | H1K | H1KS | H2K | H2KS | H3K | H3KS |
|---|---|---|---|---|---|---|
| Capacity | ||||||
| VA/W | 1KVA/0.9KW | 2KVA/1.8KW | 3KVA/2.7KW | |||
| Input | ||||||
| Voltage Range | Full Load:160±50%VAC～300±50%VAC;Half Load:110±50%VAC～300±50%VAC | |||||
| Frequency Range | 40-70Hz | |||||
| Phase | Single phase two wire+ground wire | |||||
| Distortion | <5% | |||||
| Power factor | 0.99 | |||||
| Generator input | support | |||||
| Output | ||||||
| Voltage | 220 (1±1%)VAC | |||||
| Frequency (same frequency mode) | 47～53Hz/57～63Hz | |||||
| Power Factor | 0.9 | |||||
| Frequency (battery mode) | 50±0.25Hz or 60±0.25Hz | |||||
| Crest ratio | 03:01 | |||||
| Harmonic distortion | ≤3%THD (Linear load) | |||||
| ≤6%THD (Nonlinear load) | ||||||
| Output waveform | Pure Sine Wave | |||||
| Socket | Universal socket *2 | Universal socket *4 | Universal socket *3+Terminal block | |||
| Over Load | 100%-110%: warning sound； 110%-130%:Automatically turns off after 1 minute, or switch to bypass mode when input correct; >130%:Turn off immediately, or switch to bypass mode when the input correct | |||||
| Efficiency | ||||||
| Charging Mode | 85% | 88% | ||||
| Battery Mode | 83% | 85% | ||||
| Battery | ||||||
| Battery Type | 12V/7AH | / | 12V/7AH | / | 12V/7AH | / |
| Battery Number | 3 | 6 | 8 | |||
| Equipment time (full load) | >5mins | >5mins | >5mins | |||
| Charging Time(90%) | 8h | 8h | 8h | |||
| Charge battery (max) | 1.0A | 4.0 | 1.0A | 4.0 | 1.0A | 4.0 |
| Rated charging voltage | 41.0±1%VDC | 82.1±1%VDC | 109.4±1%VDC | |||
| Temperature detection | support | |||||
| Conversion time | ||||||
| Utility to Battery | 0ms | |||||
| Inverter to bypass | 4ms | |||||
| Utility Priority Mode | support | |||||
| Warning Alarm | ||||||
| Battery Mode | alarm every 4 seconds | |||||
| Low Power | alarm every one second | |||||
| Over Load | alarm 2 every second | |||||
| Fault | continuous alarm | |||||
| Shape | ||||||
| Dimension (D*W*H) mm | 350*145*220 | 425*190*320 | ||||
| Net weight(Kg) | 12 | 7 | 24 | 11 | 29 | 12 |
| Connector | ||||||
| Micro RS-232 | Windows,Linux,Sun Solaris,IBM Aix,Compaq True64,SGIRIX,FreeBSD,HP-UX and MAC | |||||
| USB(Optional) | Windows & MAC | |||||
| Rabbet(Optional) | SNMP/AS400 Relay Card/Rs485 | |||||
| EPO(Optional) | Support emergency shutdown | |||||