Specifications - Powerware 9170 User Manual

C H A P T E R
S
PECIFICATIONS
This section provides the following specifications for the Powerware
9170 models:
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Table 11. Electrical Input and Output
Nominal Input Voltage
Input Voltage Range
Nominal Output Voltage
Nominal Frequency
Regulation
Voltage Waveform
Overload Capability
DC Input Protection
Output Protection
Efficiency in Double-Conversion mode
Efficiency in Double-Conversion mode
(with Isolated Output)
Efficiency in Bypass mode (with
Isolated Output)
*176–250 Vac for universal power modules producing 208 Vac nominal output voltage.
Powerware 9170 User's Guide
®
10
Electrical input and output
Isolation
Model specifications
Environmental and safety
Battery
Weights and dimensions
208–240 Vac or 100/200, 110/220, 120/208, 120/240, 127/220 Vac
176–276 Vac*
208–240 Vac or 100/200, 110/220, 120/208, 120/240, 127/220 Vac
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.
±3% load regulation (under any line, load, or battery condition)
Sine wave; <3% THD at rated linear loads, computer-grade power
150% for 10 seconds; 300% for 12 cycles
DC fuse and battery charger overvoltage limit network
Microprocessor-sensed overvoltage and overcurrent, with fuse backup
>88%
>84%
>96%
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