【Excellent】EPS Fire Emergency Power Supply Price EPS Fire Emergency Power Supply Suppliers EPS Fire Emergency Power Supply Wholesale 1. AC Input Circuit (Dual or Single Circuit) 2. AC Input Phase (Single Phase or Three Phase) 3. Total Load Capacity (Not to Exceed the Total Load Capacity of the Set EPS Emergency Power Supply) 4. Load Type (Lighting Load, Power Load, or Other Special Mixed Load) 5. Backup Time for Emergency (Requirement for EPS Emergency Power Supply Supply Time) 6. Output Branches (Number of Circuits Required) 7. Requirement for Fire Interlock or Power Monitoring via RS232 Communication Interface 8. Special Line Entry Position and Method, as well as Line Entry Hole Size Single Phase EPS Emergency Power Supply Main Technical Parameters YH Series EPS Emergency Power Supply Single Phase: YH1KW to YH10KW Models YH-0.5KW, YH-1KW, YH-1.5KW, YH/2KW, YH/2.5KW, YH-3KW, YH-4KW, YH-5KW, YH-6KW, YH-7KW, YH-8KW, YH-9KW, YH-10KW Input AC Voltage Single Phase 220V±25% AC Frequency 50±5%Hz Output Voltage Normal voltage is consistent with city power, emergency inverter voltage is 220V±0.5% Frequency (Hz) Normal voltage is consistent with city power, emergency inverter working voltage is 50HZ±0.5% (Battery Mode) Battery Battery Type BAINK Valve-regulated Lead-Acid Maintenance-free Battery Battery Voltage 48VDC, 192VDC, 240VDC Float Charging Voltage 55VDC, 220VDC, 275VDC Switching Time ≤3 ms Output Waveform Inverter emergency in sine wave under battery mode, consistent with city power under normal conditions Overload Capacity Overload 120% for 60s, overload 150% for 5s Emergency Power Supply Time Conventional built-in battery ≥90 minutes or external battery pack can be configured according to user design requirements for backup ≥8 hours Display LED and LCD dual-display system Communication Interface RS232 communication interface, can connect to power monitoring system Noise No noise when city power is on, <55dB (1m from the machine) under emergency power supply Relative Humidity 0℃~90℃ (No condensation) Environmental Temperature -20℃~40℃ Altitude Below 2000m Dimensions (W*D*H) mm 600×215×800, 600×215×1100, 750×410×1500, 800×600×1800, 800×600×2200
