Specifications
Application
Price-performance Ratio
The VFI 10–40 kVA TC series is our best “price-performance ratio” 3/3 phase UPS. Based on our modular UPS technology, we are able to offer extremely small UPS 10-30kVA solutions. A combination of our modular based UPS with a special DC/DC converter, the VFI TC UPS can work with a battery voltage of only 192 to 240 V DC (adjustable). It allows to reduce space, batteries and price.
Technical specification
Samurai Power VFI TC 3/3 |
10000 | 20000 | 30000 | 40000 |
---|---|---|---|---|
Power (VA / Watt) | 10 kVA / 9 kW | 20 kVA / 18 kW | 30 kVA / 27 kW | 40 kVA / 36 kW |
Input | ||||
Nominal voltage | 380 / 400 / 415 V AC (3 ph+N+PE) | |||
Maximum voltage | 208 ~ 478 V AC | |||
Frequency range | 43 ~ 65 Hz | |||
Power factor | 0.99 | |||
Harmonic distortion (THDi) | < 3% (at 100% non-linear load) | |||
Bypass voltage range | -45%, +15% | |||
Bypass frequency range | +/- 10% | |||
Output | ||||
Voltage regulation | 380 / 400 / 415 V +/- 1% at nominal load | |||
Frequency | 50 / 60 Hz +/- 0,1 Hz | |||
Efficiency at 75 – 100% load | 93% (AC mode) / 94% (battery mode) / 97% (ECO mode) | |||
Harmonic distortion (THD) | < 2% linear load, < 5% non-linear load | |||
Bypass | Internal static (automatic) and manual bypass / External bypass optional | |||
Transfer time | Mains to battery: 0 msec, mains to bypass: 0 msec | |||
Crest factor | 3:1 | |||
Battery | ||||
Voltage | Adjustable (192 / 216 / 240 / 480 V DC) | |||
ECO mode | 1,35 A | 2,7 A | 2,7 A | 10 A |
Protection | ||||
Input / output | Overvoltage, short-circuit, battery deep discharge, thermal protection | |||
Overload | ≤ 110%: 60 min, ≤ 125%: 10 min, ≤ 150%: 1 min, > 150: switch to bypass mode | |||
Alarms – informations | ||||
Audible alarm | Line failure, battery low, bypass-overload status, fault status | |||
LED | Line- / backup- / ECO- / bypass-mode, battery low / bad / disconnected, overload, fault | |||
LCD | Voltage / frequency, load %, battery voltage/runtime | |||
Standard | ||||
Safety | IEC / EN62040-1, IEC/EN60950-1 | |||
EMC | IEC / EN62040-2, IEC61000-4-2, IEC61000-4-3, IEC6100-4-4, IEC6100-4-5, IEC61000-4-8 | |||
Protection class | IP20 | |||
Interface | ||||
Standard | USB, dry contacts, intelligent slot, parallel port RS485, RS232, EPO | |||
Optional | SNMP / Relay card | |||
Dimensions | ||||
Weight – without batteries (kg) | 42 | 45 | 45 | 67 |
W x D x H (mm) | 250 x 828 x 868 | |||
Environment | ||||
Temperature / Humidity | 0 ~ 40 ˚C / 0 ~ 95% (non-condensing) | |||
Audible noise at 1m | < 55dB | < 58 dB | ||
Interface | ||||
Standard | RS232, USB, EPO, intelligent slot | |||
Optional | SNMP, relay card |