Description
PM11-HF03RTS
Powerman 3KVA On-line UPS with Internal Battery Pack (8 x 12V 7.2Ah fully sealed batteries)
Datasheet:
PM11-HF03RTS
The PowerMan PM11-HF UPS range is manufactured using a double conversion design principal, and operates using a 220/240V 50Hz, single phase AC input and output. The use of state of the art high frequency, transformer-less technology keeps the UPS small and compact.
The incoming mains is converted directly into DC which is used to charge the batteries and to drive the inverter, which in turn runs the load. This means that your sensitive electronic equipment will be protected from any potentially damaging spikes, surges or dips. Should the mains fail completely, the batteries will simply carry on driving the inverter, and start to discharge as opposed to charging. There is no break on the output on transfer to or from the mains. This design concept offers the best possible protection as your equipment is supplied clean power from the inverter at all times.
| Category | |
|---|---|
| Capacity (VA / Watts) | 3 000 VA / 2 700 W |
| Input Voltage | 230V AC ± 25% |
| Input Frequency | 50 Hz ± 10% |
| Transfer Time | Zero |
| Output Voltage on Inverter | 230V AC ± 3% |
| Frequency on Inverter | 50 Hz Crystal Controlled |
| Inverter Waveform | Sine |
| Total Harmonic Distortion (THD) | < 3% |
| Efficiency at Full Load | > 90% |
| Overload Capability | 150% for 30 seconds, then by-pass |
| Batteries | Internal battery pack, 8 × 12V 7Ah Sealed Lead Acid |
| Re-Charge to 90% | ± 8 Hours |
| Backup Time with 50% Load | ± 10 Minutes |
| Backup Time with 75% Load | ± 4 Minutes |
| Ambient Operation | Max elevation 3 000 m, -10 to 40°C, 0 to 90% Humidity |
| Audible Noise at 1 m | < 50 dBA |
| Short Circuit Protection | Yes |
| Low Battery Shutdown | Yes |
| Controls | Mains Fail Alarm (Slow intermittent beep), Low Battery Alarm (Continuous beep), Mains On Indicator, Charging Indicator, By-Pass Indicator, LCD Display (Full UPS Status Reporting), Diagnostic Software via USB Port (SNMP and Dry Contact Optional) |
| UPS Dimensions (W × D × H) & Weight | 440 × 430 × 173 mm, 31 kg |
