The Eaton 9155 UPS (formerly the Powerware 9155 UPS) is a single-phase, double-conversion online UPS. Providing 5,500 watts per square foot with a 0.9 output power factor, the 9155 UPS helps get the most value out of your floor space and data centre operating budget. This UPS offers endless opportunities to expand the back-up power system you need with an optional maintenance bypass switch, network card and relay communications outputs and Eaton’s patented HotSync technology that makes it easy to add redundancy or capacity.
8–15 kVA at 0.9 power factor
200–240 VAC with neutral or with optional input transformer
50/60 Hz
Double conversion
Compact tower
MODELS (8-15 KVA) |
DIMENSIONS (H x W x D, INCHES) |
WEIGHT (LBS) |
| 9155, 2-high with (1) battery module | 32.2 x 12 x 33.7 | 352 |
| 9155, 3-high with (2) battery module | 47.8 x 12 x 33.7 | 590 |
| 9155, 3-high with (1) battery module and (1) transformer module | 47.8 x 12 x 33.7 | 558 |
| GENERAL | |
| TOPOLOGY | Double-conversion |
| COLOUR | Black |
| RATING (VA/WATTS) | Up to 15,000/13,500 |
| DIAGNOSTICS | Full system self-test at start-up |
| UPS BYPASS | Automatic on overload or UPS failure |
| WARRANTY | Two-year factory warranty |
| CONTENTS (DELIVERED WITH THE FOLLOWING ITEMS) | 1 ready-to-go UPS, software suite CD, user guide |
| EFFICIENCY | Up to 91% |
| ELECTRICAL INPUT | |
| CONNECTION | Hardwired – see manual for terminal block layout |
| FREQUENCY | 50/60 Hz (45 to 65 Hz) |
| FREQUENCY RANGE | 45 to 65 Hz |
| INPUT POWER FACTOR | P.F >0.99 typical, >0.96 frequency converter |
| GENERATOR COMPATIBILITY | Yes |
| ELECTRICAL OUTPUT | |
| OUTPUT VOLTAGE | 100/200, 110/220, 120/240 Vac 180° phase displacement; 120/208, 127/220 Vac 120° phase displacement |
| OUTPUT RECEPTACLES | (1) PDM |
| ON UTILITY VOLTAGE REGULATION | Output voltage regulation ±1% Static; ±5% dynamic at 100% resistive load change |
| ON BATTERY VOLTAGE REGULATION | Output voltage regulation ±1% Static; ±5% dynamic at 100% resistive load change |
| OVERLOAD CAPACITY | 150% for 5 sec/125% for 1 min (online), 110% for 10 min |
| VOLTAGE WAVE SHAPE (ON BATTERY) | Sine Wave |
| TRANSFER TIME | 0 ms |
| BATTERY | |
| BATTERY MANAGEMENT | ABM technology |
| BATTERY TYPE | 9Ah, sealed, lead-acid, maintenance-free |
| BATTERY REPLACEMENT | Field-replaceable |
| START ON BATTERY | Allows start of UPS without utility input |
| RECHARGE TIME | Internal battery: approximately 3 hours to 80% usable capacity at nominal line voltage after full load discharge External battery: no more than 10x discharge time to 90% usable capacity at nominal line voltage after full load discharge |
| COMMUNICATIONS | |
| USER INTERFACE | LCD display with blue backlight |
| LEDS | (4) LEDs for notice and alarm |
| AUDIBLE ALARMS | Yes |
| COMMUNICATION PORTS | (1) RS-232, (1) relay contact, (1) REPO, (2) environmental input |
| COMMUNICATION SLOT | (2) X-Slot communication bays |
| POWER MANAGEMENT SOFTWARE | Bundled Software Suite CD |
| ENVIRONMENTAL & STANDARDS | |
| AUDIBLE NOISE | <53dBA at 1 metre (noise less room) typical |
| OPERATING TEMPERATURE | 10°C to +40°C, +45°C with 7.5% derating; Batteries recommended max. +25°C |
| STORAGE TEMPERATURE | -15°C to +25°C |
| RELATIVE HUMIDITY | 0–95%, non-condensing |
| CERTIFICATION | |
| SAFETY CERTIFICATION | UL1778 5th Edition, CSA C22.2 No. 107.3–14, NOM-NYCE |
| EMC COMPLIANCE | 47 CFR Part 15/ICES-003 Class A |
| QUALITY | ISO 9001:2015, ISO 14001:2004 |
| SURGE | ANSI C62.41 Category B3, IEC 61000-4-5 |
| MARKINGS | cULus, NOM-NYCE |
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