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Eaton 9170
+
UPS (3–18 kVA) User's Guide S 164201393 Rev E www.eaton.com/powerquality
97
Chapter 11 Specifications
This section provides the following specifications for the Eaton 9170+
models:
S Electrical input and output
S Model specifications
S Environmental and safety
S Battery
S Weights and dimensions
Table 14. Electrical Input and Output
Nominal Input Voltage 200–240 Vac or 100/200, 110/220, 120/208, 120/240, 127/220 Vac
Input Voltage Range 176–276 Vac*
Nominal Output Voltage 200–240 Vac or 100/200, 110/220, 120/208, 120/240, 127/220 Vac
Nominal Frequency Online: 50/60 Hz auto-sensing; output frequency tracks input frequency
to selectable limit (±0.1 to ±5.0 Hz; ±3.0 Hz default); switches to battery
operation outside this tolerance
On battery: 50 Hz or 60 Hz ±0.1 Hz
Regulation ±3% load regulation (under any line, load, or battery condition)
Voltage Waveform Sine wave; <3% THD at rated linear loads, computer-grade power
Overload Capability 150% for 10 seconds; 300% for 12 cycles
DC Input Protection DC fuse and battery charger overvoltage limit network
Output Protection Microprocessor-sensed overvoltage and overcurrent, with fuse backup
Efficiency in Double-Conversion mode >88%
Efficiency in Bypass mode >96%
* 176–250 Vac for universal power modules producing 200 and 208 Vac nominal output voltage. 152–239 Vac for 120/208
and 127/220.
Table 15. Application of Neutral to Ground Bonding
Models 0650C and 0660C Output
Neutral-to-Ground Bonding
±3% load regulation (under any line, load, or battery condition)
Neutral is carried through from input to output; a separate neutral-to-ground
bond is not required.