| SRT Series | |
 
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Pure sine wave output for any critical loads Features :
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| MODEL | SRT-1000A | SRT-1500A | SRT-2000A | SRT-3000A | |
| CAPACITY | Capacity | 1000VA / 700W | 1440VA / 1008W | 2000VA / 1400W | 3000VA / 2100W |
| Input | Voltage | +/- 25% at line input, Single phase | |||
| Frequency | 50 or 60 Hz +/-5Hz (auto sensing) | ||||
| Output | Voltage (On Battery) |
Pure sine wave +/-5% of nominal, -10% of nominal after low battery warning | |||
| Frequency (On Battery) |
50 or 60 Hz +/-0.5% | ||||
| Voltage Regulation (AVR) | AVR automatically
increase output voltage 17% above input voltage if
-9% to -25% of nominal, AVR decrease output voltage 13% below nput voltage if +9% to +25% of nominal |
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| PROTECTION & FILTERING |
Spike Protection | 300 Joules (2ms) | |||
| Unit Input | Circuit breaker protection | ||||
| Overload Protection | UPS automatic power off if overload exceeds 110% of nominal at 20 seconds and 125% at 5seconds | ||||
| EMI/RFI Filter | 10dB at 0.15MHz, 50dB at 30MHz | ||||
| Transfer Time | 6 ~ 8 milliseconds (typical), including detection time | ||||
| Short Circuit | UPS output cut off immediately or input circuit breaker protection | ||||
| BATTERY | Type | Hot swappable, Sealed, Maintenance-free lead acid, with 3-5 years lifetime | |||
| Rating | 12V / 7AH | 12V / 9AH | 12V / 7AH | 12V / 9AH | |
| Battery Quantity | 2 | 2 | 4 | 4 | |
| Back-up Time (H) | about 6 mins | about 5 mins | about 6 mins | about 5 mins | |
| Back-up Time (F) | about 2 mins | about 2 mins | about 2 mins | about 2 mins | |
| Protection | Automatic self-test & discharge protection, Replace battery indicator | ||||
| System DC voltage | 24V | 48V | |||
| Typical Recharge Time | 4 hours (to 90% of full capacity) | ||||
| External Battery Conector | Option | ||||
| PHYSICAL | Net Weight kg (lbs) | 18 Kg (40 lbs) | 25 Kg (55 lbs) | ||
| Dimension (mm) W x D x H |
428 x 453 x 84 | 428 x 563 x 84 | |||
| INTERFACE | RS232 | Detect battery low, Schedule UPS on/off, AC input/output power status display. | |||
| USB | Detect battery low, Schedule UPS on/off, AC input/output power status display. | ||||
| Dry Contact | Sends AC fail and battery low signals, and receives shutdown signal from computer | ||||
| Option | Novell, SNMP, Windows NT, Windows 95 / 98 / 2000 / ME / XP / Vista | ||||
| ALARM | Battery Back-up | Slow beeping sound (about 0.25 Hz) | |||
| Battery Low | Rapid beeping sound (about 1.00 Hz) | ||||
| Overload | Continuously beeping sound | ||||
| ENVIRONMENT | Ambient Operation | 3,500 meters max, elevation. 0-95% humidity non-condensing, 0-40 deg | |||
| Audible Noise | <45dBA (1 meter from surface) | ||||
| Storage Condition | 15,000 meter max. elevation | ||||
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