T4 SERIES 10kVA - 20kVA
FEATURES : • TRUE ON-LINE DOUBLE CONVERSION TECHNOLOGY FOR ULTIMATE POWER PROTECTION • DSP TECHNOLOGY • PARALLEL REDUNDANCY CAPABILITY AS STANDARD • IGBT INVERTER TECHNOLOGY • SNMP/HTTP OPTION FOR REMOTE MANAGEMENT & INTEGRATION INTO NMS • SMART RS232 AS STANDARD • INTEGRATED SMARTCARD SLOT PROVIDING A CHOICE OF COMMUNICATIONS INTERFACES • OPTIONAL SPECIALIZED UPS MANAGEMENT SOFTWARE • USER FRIENDLY LCD DISPLAY • FAILSAFE INTERNAL BYPASS SWITCH WITH MANUAL CONTROL • LONG RUNTIMES AVAILABILITY T4 SERIES 10kVA-20kVA The T4 is a physically small On-Line UPS but retains all the features normally associated with double conversion technology. Simply put "double-conversion" is where the mains supply is rectiﬁed to a DC voltage and rebuilt into a very clean and regulated AC voltage, at all times your critical load runs from this clean no break supply. PARALLEL A big advantage offered by the T4 10kVA to 20kVA is that by means of a simple cable the machines can be linked together to form a parallel N+1 system. This offers the client the opportunity to either have a fail safe system or the option to expand the power as the network grows. Up to three machines can be connected in this way making the T4 a ﬂexible and versatile solution. ULTRA COMPACT With a very small footprint you will ﬁnd a ready home for the T4 in even the most hard-pressed data center. Installing such a compact free-standing UPS avoids taking up valuable rack space without signiﬁcantly reducing the available ﬂoor area. DISPLAY PANEL LCD display and audible alarms actively let you know if the unit is on battery, the battery charge is low, or there is an overload condition. Loading and battery information via the LCD prevent you from exceeding the UPS capacity and allow you to assess the remaining runtime before battery reserves are depleted. ADVANCED BATTERY MANAGEMENT A variable boost charger ensures quick battery recharge. This means that the T4 UPS is fully prepared for duty with a minimum recovery time in the event of a power failure. Active battery management intelligently monitors the battery set with automatic battery and circuitry self-tests, this feature increases both battery life and system reliability. UPS MANAGEMENT One standard management tool can be used to monitor and control all your UPS’s from one central location. This means power management can now be integrated into your existing network or building management strategy. Alarms (‘traps’) can be conﬁgured to ensure automatic notiﬁcation of events such as low battery, mains failure or overload. Two such tools can be used with the T4: Simple Network Management Protocol (SNMP) and UPS Management Software via RS232. STAR T4 SERIES 10kVA - 20kVA SPECIFICATIONS ST4100 ST4150 Topology ST4200 True On-Line, Double Conversion On-battery Waveform Pure Sine Wave Input Maximum Capacity (kVA/kW) 10kVA/ 7kW 15kVA/ 10.5kW Nominal Input Voltage Input Voltage Regulation 304 ~ 478 VAC Nominal Input Frequency 50/60 ± 4Hz Input PFC Input Short Protection 20kVA/ 14kW 380VAC Three Phase (3 Φ 4W + G) ≥0.95 @ full load 50A Circuit Breaker 100A Circuit Breaker Output Nominal Output Voltage 220/230/240 VAC Single Phase (1 Φ 2W + G) Output Voltage Regulation ± 1% Output T.H.D ≤2% THD (Linear Load), ≤6% THD(Non-Linear Load) Efﬁciency – Normal Mode 88% Efﬁciency – Battery Mode 88% Crest Factor 3:1 Start on Battery Yes Overload Capability (Normal Mode) Sustaining 10 min @ 105% ~ 130% load; 1sec @ > 130% load Overload Capability (Battery Mode) Shut down UPS after 10 sec @ > 150% load Output Frequency 50/60 Hz ± 0.05 Hz (Battery Mode) Battery Battery Type Sealed Lead-Acid maintenance-free 12VDC/7Ah per cell Number of Batteries 40 cells 40 cells 40 cells Typical Backup Time at Full Load 22 mins 15 mins 11 mins Recharge Time to 90% < 8 hours Charger Current (Max) 4.2A * Advanced Diagnostics Front Panel Indication – LCD UPS Status, I/P Voltage & Frequency, O/P Voltage & Frequency, Battery Voltage, Battery Capacity, Loading %, Temperature, History Alarm. Front Panel Indication – LED Normal (Green), Warning (Yellow), Fault (Red) Audible Alarms Battery Mode, Low Battery, Overload, Fault Communication Interface Communication Port RS232 (Standard), DB9 or USB or AS400 or SNMP / HTTP (Optional) SNMP Manageable Yes Environmental Audible Noise < 55dBA @ 1 meter Mechanical UPS Dimensions (W x H x D mm) 260 x 717 x 570 Battery Cabinet Dimensions (W x H x D mm) 260 x 717 x 570 UPS Weight (kgs) 39 55 55 Battery Cabinet (w/battery) (kgs) 143 143 143 Total Weight (kgs) 182 198 198 * All T4 models can have up to 25A charging capabilities when connected in parallel with the ST-CHARGER external super charger. All information contained in this brochure is purely indicative and can not be used to form any contractual obligations. Speciﬁcation or design can be changed at anytime without prior notice.
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