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EH9335 Three Phase Series (10-40KVA)

High Frequency Three Phase(3/3) Online UPS The EH9335 series of 3/3 Phase Online UPS adopts double-change online design, with input power factor correction (PFC), which makes the input power factor as high as 0.99. It has a high energy density ratio, which greatly reduces its own volume and floor space of the computer room. Using digital control, the system is highly stable, with selfprotection and fault diagnosis capabilities. This series of UPS can better solve power supply problems such as instantaneous voltage drop, damping oscillation, high voltage pulse, surge voltage, harmonic distortion, clutter interference, and frequency fluctuation for users. Model Certification & Standards EH9335-10K, 20K, 30K, 40K EN IEC62040-1:2019, IEC62040-1:2017, EN62040-2:2018, IEC62040-2:2016

Performance: • Double conversion high frequency online design. • Using digital control, the system is more stable. • With input power factor correction (PFC), the input power factor is 0.99. • The number of battery cells can be set according to user needs: ±16/17/18/19/20 cells. • With parallel interface, 4 units can be paralleled, and battery packs can be shared in parallel. • The charging current can be set, and the three-stage charging management of constant voltage, constant current, and floating charge can be automatically switched. • With LCD and LED dual display, users can intuitively understand the working status and parameters of the UPS. • With a maintenance bypass switch, which can be maintained when the power is uninterrupted. • The output load capacity is strong, which can adapt to the unbalanced three-phase load. • With RS232 communication interface and SNMP (optional) card. • With emergency shutdown (EPO) button interface, in an emergency, press the EPO button to emergency shutdown. Specification: Model EH9335- 10K EH9335- 20K EH9335- 30K EH9335- 40K Rated capacity 10KVA/9KW 20KVA/18KW 30KVA/27KW 40KVA/32KW Input Input format Three-phase four-line + ground Rated input voltage AC 380V/400V/415V Voltage range AC 208V~478V Frequency range 45-55Hz at50Hz / 54-66Hz at60Hz (Auto) Input power factor ≥0.99 Input current harmonic ≤3% (100% Nonlinear load) Bypass range Bypass protection voltage upper limit: 220V: +25% (Optional +10%, +15%, +25%)230V: +20% (Optional+ 10%, +15%)240V: +15% (Optional+10%) Bypass protection voltage lower limit: -45% (Optional -20%-30%) Bypass frequency protection range: ±10% Outout Output format Three-phase four-line + ground Rated output voltage AC 380V / 400V / 415V Output power factor 0.8 / 0.9 Output accuracy ±1% Output frequency Online mode: Follow the utility frequency; Battery Mode: 50/60Hz±0.2% Output current harmonic ≤ 2% Linear Load ≤ 5% Nonlinear Load Battery Battery number 7Ah*40pcs 7Ah*40pcs 9Ah*40pcs 9Ah*40pcs Charging Current 5A max Protection Overload protection Load 110%, 60min;  ≤ 125%, 10min;  ≤ 150%, 1min; ≥ 150% Transfer to bypass immediately Over Temperature Protection Normal mode: switch to bypass mode; battery mode: shut down output immediately Emergency shutdown (EPO) Shut down output immediately Maintenance bypass Standard maintenance bypass switch Other Switching time Utility mode to bypass mode: 0ms; utility mode to battery mode: 0ms Normal mode (full load) ≥efficiency 94.5% Communication interface RS232,RS485,SNMP Card (optional), electric relay card (optional) Energy Saving Mode (ECO) Support Self-check function Support Parallel function Support up to 4 units in parallel Executive standard YD/T1095-2018 Operating Environment Operating temperature 0~40? Storage temperature -25~55? (batteries: 0~40? ) Operating environment humidity 0%~95% (no condensation) Altitude < 1500m, when above 1500m, when above 1500m, derate according to GB/T 3859.2 Physical characteristi Size (D*W*H) (mm) 775*335*978 Net Weight (kg) 164 165 166 167