Specification Table(1/1、3/1) EU2K～20K（Single in and single out） Mode: EU2K EU3K EU6K EU10K EU15K EU20K Capacitg(KW) 20KVA/1.6 3KVA/2.4 6KVA/4.8 10KVA/8 15KVA/12 20KVA/16 Voltage Single phase with two Lines+ground wire ,220V±25% Noise ≤52dB(distance 1m) ≤60dB(distance 1m) Size: (W×D×Hmm) 530×264×592 630×343×700 Weight(Kg) (excludingthebattery) 65 70 80 145 160 180   EP6K～60K（Three- ins and single out） Mode: EP6K EP10K EP15K EP20K EP30K EP40K EP50K EP60K Capacitg(KW) 6KVA/4.8 10KVA/8 15KVA/12 20KVA/16 30KVA/24 40KVA/32 50KVA/40 60KVA/48 Voltage Three phase with four Lines+ground wire,380V±25% Noise ≤60dB(distance 1m) ≤65dB(distance 1m) Size: (W×D×Hmm) 620×343×995 650×700×1510 Weight(Kg) (excludingthe battery) 130 165 180 220 400 450 530 620 Common parameters(1/1、3/1) Input Frequency 50Hz/60Hz±10% Power actor ≥92% Output Voltage 220V±0.5% Voltage regulation Stable voltage±1%，dynamic oltage±2%，（0-100% load fluctuation20ms） Frequency stableness 50Hz/60Hz±0.5% Frequency torsion rate Less than 1Hz / second Instant load status ± 0.4%(100% instant load fluctuation) Harmonic distortion For linear load, less than 3%(full load)，total rectifying harmonics is lass than 5% Overload capacitance 150% Wave form Sine wave efficiency Input AC to output AC Above 91% Transfer time Mains power supply fails or restores 0 second Turns from UPS to BYPASS Less than 4 ms Battery DC Voltage 192V Charging time After it is fully charged, it can be filled to 90% of the total capacity after it is charged for 8 hours. Warning sound Battery discharge If the main power fails, it buzzes once every 4 seconds. If the battery is low, it buzzes once every 0.5 seconds. If the battery stops discharging, it buzzes continuously. In fault tatus Continuously buzzes Internal Protecting device LCD panel Battery Automatically shuts down the machine when the battery power is low, it has no fuse switch protection. Overload After the overload (110～150%) lasts for 30 seconds,it automatically jumps to BYPASS. It can automatically restore normal state. Temperature is too high If the internal temperature of the UPS>85°C, it will automatically jump to BYPASS. Output short circuit Limits Current, automatically shuts down the machine, without fuse switch protection. UPS is abnormal Automatically jumps to BYPASS mode and starts direct mains power supply. Noise Filter 10~10KHz at 40 db；100KHz~100MHz at 70db LCD display Indicating input and output voltage, frequency; battery voltage and output power (%). Battery BVL One LED, it glows when the battery voltage is low. Outside environment Temperature 0~40℃ Relative humidity 10%~90% (No condensation) Operation condition Lower than 1500 meters above sea level (altitude) Specification Table(3/3)   ET6K～ET60K（Three- ins and Three out） Mode: ET6K ET10K ET15K ET20K ET30K ET40K ET50K ET60K Capacity（KW） 6KVA/4.8 10KVA/8 15KVA/12 20KVA/16 30KVA/24 40KVA/32 50KVA/40 60KVA/48 Battery voltage（V） 192V Overall efficiency ≥91% Noise ≤53dB（distance 1m） ≤56B（distance 1m） Size: W×D×H(mm) 550×600×1135 650×700×1510 Weight（Kg）(excluding the battery) 260 280 310 340 480 520 560 580   ET80K～400K（Three- ins and Three out） Mode: ET80K ET100K ET120K ET150K ET200K ET250K ET300K ET400K Capacity（KW） 80KVA/64 100KVA/80 120KVA/96 150KVA/120 200KVA/160 250KVA/200 300KVA/240 400KVA/320 Battery voltage（V） 240 384 Overall efficiency ≥93% ≥94% Noise ≤60dB（distance 1m） ≤65B（（distance 1m） Size: W×D×H(mm) 1250×750×1600 1600×750×1600 Weight（Kg）(excluding the battery) 780 860 980 1250 1600 1800 2100 2500 Common parameters(3/3) Input Voltage Three-phase four-wire system, 380V±25% Frequency 50Hz±10% Power factor ≥0.92 Output Voltage Three-phase four-wire system, 380V±1% Frequency 50Hz±0.05%(when power is provided by battery) Harmonic distortion Pure sine wave, distortion factor <3% (linear load), <5%( non-linear load) Unbalanced voltage Balanced load≤1%, unbalanced load≤3% Phase displacement angle Balanced load≤1, unbalanced load≤3 Dynamic transient range When output is 0～50%～100%≤3%, recovery time ≤10ms Overload capacity 125%≥10min, 150%≥20s Peak factor 5:1 Switching time Pure online zero switching Battery Battery type Lead-acid sealed, maintenance-free Charging method PWM constant current and constant voltage, battery intelligent management system Charging time (standard type) 12 hours System performance System performance MTBF 300,000 hours Environment scope temperature-10℃～50℃, humidity 0～93% without condensation, altitude ≤3000m Support software interface Novell Netware Microsoft Windows9x Windows2000 Windows NT Linux Other Dustproof and moisture proof, inverter isolating transformer, thunderbolt surging wave absorption, and manual bypass switch