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The GE (General Electric) GT Series 19" UPS is a compact, truly on-line system (VFI, Voltage and Frequency Independent) which incorporates the most advanced power electronics technology to provide exceptional protection for electrical equipment.
Each GE UPS is thoroughly tested and conforms within tolerance to the following specifications. (Data are mean values and are subject to change without notice.) Information applies to all models unless otherwise specified.
Features
- Wide AC input voltage window | Minimises need for battery operation
- High voltage protection | Above the maximum input voltage, the GT Series UPS will protect itself and the load by disconnecting the utility power and switching to battery operation. Reducing the utility voltage will recover the normal situation
- Power factor one input | The AC input current drawn by the UPS is less than that supplied to the load. Contrary to UPSs and computers without this feature, no disturbances which may cause problems to other electrical equipment are fed back to the utility. This feature will become mandatory within a few years
- No UPS inrush current | When switching on, the UPS causes no inrush current. Inrush currents result in voltage dips on the utility which can disturb other equipment or even blow the fuse of the distribution board
- Battery start (cold start) | Allows you to switch on the unit while the utility input is absent
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Technical Specifications
| GT Series 19" model |
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1000R UL |
1500R UL |
2200R UL |
3000R UL |
| Dimensions | | |
| Dimensions (hxwxd, mm) | | 88x440x434 | 88x440x434 | 88x440x526 | 132x440x503 |
| Dimensions (hxwxd, inches) | | 3.4x17.3x17.1 | 3.4x17.3x17.1 | 3.4x17.3x20.7 | 5.2x17.3x19.8 |
| Shipping dimensions (hxwxd, mm) | | 617x596x254 | 214x796x601 | 214x796x601 | 656x600x339 |
| Shipping dimensions (hxwxd, inches) | | 24.3x23.5x10.0 | 8.4x31.3x23.7 | 8.4x31.3x23.7 | 25.8x23.6x13.3 |
| Weight | | |
| Weight (kg / lbs) | | 17 / 37.4 | 19 / 41.8 | 24 / 52.9 | 33 / 72.7 |
| Shipping weight (kg / lbs) | | 20 / 44.1 | 22 / 48.5 | 27 / 59.5 | 36 / 79.4 |
| Ratings | | |
| Voltage Amperes (VA) | | 1000 | 1500 | 2200 | 3000 |
| with computer type load | | | | | |
| Watts (W) with resistive load pf. 0.8 | | 800 | 1200 | 600 | 2400 |
| Input | | |
| AC input voltage, nominal | | 120 Vac single phase |
| AC input voltage range | | |
| at 100% load | | 80~138 V |
| at 70% load | | 65~80 V (programmable) |
| Minimum start-up AC voltage | | 50Vac (at any load) |
| High voltage protection | | above 138Vac the GT Series UPS will disconnect the utility and switch to battery operation |
| Input current (A), fully charged, at 120Vac input voltage | | 8.6 | 11.5 | 16.0 | 24.0 |
| Input frequency, nominal | | 50 or 60 Hz (auto-selectable)
| | Input frequency range | | 45~65 Hz
| | Input current waveform | | sine wave
| | Input power factor | | ≥ 0.97 (full computer load, fully charged)
| | Input protection breaker (A) | | 15 | 20 | 30 | 40
| | Output | | |
| AC output voltage, nominal | | 100/110/120 Vac single phase |
| AC output voltage tolerance | | ± 2% (static) |
| Output frequency | | 50 or 60 Hz, auto-selectable (default at cold start 60 Hz) |
| Output frequency range (free running) | | nominal ± 0.05Hz |
| Output frequency range (sync. to util.) | | nominal ± 5Hz |
| Output waveform | | pure sine wave |
| Harmonic distortion, linear load | | < 3% | <3% | <3% | <4% |
| Harmonic distortion, computer load | | < 6% | | | |
| Power factor | | 0.8 | | | |
| Crest factor (peak to RMS current) | | 3:1 | | | |
| Output protection breaker | | n.a. | n.a. | 15Ax2 | 15Ax2 |
| Bypass | | |
| AC input voltage range | | 65 - 135 Vac |
| Frequency tracking rate (slew rate) | | >1Hz/sec - <5 Hz/sec |
| Frequency tracking range | | nominal ± 10% |
| Phase difference | | no phase difference – the unit is single loop |
| Transfer time inverter < > bypass | | < 4 msec |
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