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The HT33-TX UPS unit integrates transformers with advanced technology for improved efficiency and reliability: 2 high-speed DSP (Digital Signal Processing) units with digital control for enhanced power quality input, high power factor and low current harmonics. With built-in transformers, the HT33-TX series offers greater safety for critical loads.
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The HT33-TX UPS unit integrates transformers with advanced technology for improved efficiency and reliability: 2 high-speed DSP (Digital Signal Processing) units with digital control for enhanced power quality input, high power factor and low current harmonics. With built-in transformers, the HT33-TX series offers greater safety for critical loads.
| MODEL | HT33010X-TX | HT33020X-TX | HT33030X-TX | HT33040X-TX | ||
| System Capacity | 10kVA | 20kVA | 30kVA | 40kVA | ||
| Input | Dual Input | Standard | ||||
| Phase | 3 Phase+Neutral+Ground, 380V/400V/415V(line-line) | |||||
| Input Voltage Range | 304~478Vac (line-line),full load;
228V~304Vac (line-line),load decreases linearly according to the min phase voltage |
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| Rate Frequency | 50/60Hz | |||||
| Input Frequency Range | 40Hz~70Hz | |||||
| Input PF | >0.99 | |||||
| Input THDi | <4% | <3% | ||||
| Bypass | Rate Voltage | 380/400/415Vac (line-line) | ||||
| Rate Frequency | 50/60Hz | |||||
| Input Voltage Range | Settable, -40%~+25% | |||||
| Bypass Frequency Range | Settable, ±1Hz, ±3Hz, ±5Hz | |||||
| Bypass Overload | 125% long term operation; 130% for 10 mins; 150% for 1 min | |||||
| Output | Rate Voltage | 380/400/415Vac (line-line) | ||||
| Voltage Regulation | 1% for balance load; 1.5% for unbalance load | |||||
| Rate Frequency | 50/60Hz | |||||
| Frequency Precision | 0.1% | |||||
| Output PF | 0.9 | |||||
| Output THDu | <1% , Linear load; <5.5%, Non-linear load | |||||
| Crest Factor | 3:1 | |||||
| Inverter Overload | 110% for 1 hour; 125% for 10 mins ;150% for 1 min; >150% for 200 ms | |||||
| Battery | Voltage | ±240Vdc | ||||
| Battery Number | 40pcs (Settable: even number from 32 to 44) | |||||
| Voltage Precision | ±1% | |||||
| Charge Power | up to 20% * Output active power | |||||
| Battery Cold Start | Optional | |||||
| System | Efficiency | AC Mode | 92.0% | |||
| ECO Mode | 95.0% | |||||
| Battery Mode | 92.0% | |||||
| Display | LCD + LED + keyboard | |||||
| IP Class | IP 20 | |||||
| Interface | RS232,RS485 | |||||
| Option | SNMP Card, Parallel kit, USB, Programmable Dry Contact | |||||
| Temperature | Operation: 0~40 ℃ Storge: -40~70 ℃ | |||||
| Relative Humidity | 0~95% Non-condensing | |||||
| Altitude | <1000m. Within 1000m to 2000m, 1% power derating for every 100m rise | |||||
| Noise (1 meter) | 55dB @ 50% load | |||||
| Applicable Standards | Safety: IEC/EN 62040-1 EMC: IEC/EN 62040-2 Performance: IEC/EN 62040-3 | |||||
| Physical | Weight (kg) | 200 | 220 | 240 | 300 | |
| Dimension W*D*H (mm) | 350*738*1335 | 500*840*1400 | ||||