NEDM Series 10-30 KW True Online COTS UPS
- 19″ Rack Mount Chassis or Freestanding Configurations
- Lightweight Design
- Power Factor Corrected
- 7″ Color LCD Touch Screen Interface
- Configurable for Three-Phase Input and Three-Phase Output
- Configurable for Three-Phase Input and Single-Phase Output
- Configurable for Single-Phase Input and Three-Phase Output
- Configurable for Single-Phase Input and Single-Phase Output
- Static Bypass Included
- Double-Conversion UPS Systems
- Rack-Mount, Double-Conversion UPS Systems
- True Online UPS Technology
- Description
- Models
- Data Sheets
Description
Nova Electric’s NEDM Series double conversion True Online UPS is fully convertible and can ordered in freestanding or rack mount configurations. Two-bay model NEDM11-20K-120/208 utilizes up to two 2U NEPD-10K-120/208 UPS modules rated to 10 KW each, allowing 10 KW (single module) or 10 KW N+1 (two module) operation. When rack mounted, this unit can be supplied with up to three 3U tall (24″ deep) battery drawers: One battery drawer will provide 2,815 watts load for 20 minutes, two battery drawers will provide 5630 watts for 20 minutes, and three battery drawers will provide XXXX watts for 20 minutes.
The fully convertible design allows this UPS to be configured as follows:
- Three phase input and output
- Single phase input and output
- Three Phase input and single phase output (with derating to 60%)
- Single phase input and three phase output (with derating to 60%)
This UPS offers many advanced features including input active power factor correction, Smart Sleep function, Self Aging mode, and a 7″ color touch screen interface.
Typical Applications Include:
- Internet Data Centers
- Utility Applications
- Network Servers and Work Stations
- Control Systems
- Communication Systems
- Office Applications
- Rugged Industrial Applications
Please note: For 19″ rack mount configuration, mounting rails should be used above and below the UPS chassis for proper support. The 19″ rack mount battery drawers must be mounted with slide rails.
MODEL | NEDM11-30K-120/208 | NEDM11-20K-120/208 |
---|---|---|
Capacity | 30kVA/30kW (Note: When configured for three-phase input / single-phase output, or single-phase input / three phase output, derate power to 60% of nominal.) | 20kVA/20kW (Note: When configured for three-phase input / single-phase output, or single-phase input / three phase output, derate power to 60% of nominal.) |
Power module | NEPDX-10K-120/208 | NEPDX-10K-120/208 |
INPUT | ||
Phase | 3 Phase + Neutral + Ground (120/208 VAC) | |
Voltage range | 188~260Vac (Line-Line),full load; 125V~187Vac (Line-Line),load derated linearly | |
Frequency range | 40Hz-70Hz | |
Power factor | >0.99 | |
THDi | THDi<4% @ 100% linear load | |
OUTPUT | ||
Voltage | 120/208 VAC | |
Voltage regulation | ±1% for balance load; ±1.5% for unbalance load | |
Power factor | 0.8 Lead to 0.8 Lag | |
THD-V | THD<1% (linear load ), THD<5.5% (non-linear load) | |
Load crest factor | Up to 3:1 | |
Overload capability | 110% for 10 min; 125% for 1 min; 150% for 30 s; >150% for 200ms | |
BATTERY | ||
Voltage | 240 VDC with Centertap | |
Charge power | 20%*System KW | |
Charge voltage precision | ±1% | |
SYSTEM | ||
System efficiency | Normal mode:93%; ECO mode:98%; Battery mode:92.5% | |
Display | 7.0” color touch screen LCD + LED + Keyboard | |
IP class | IP20 | |
Interface | Standard: RS232, RS485, Dry contacts; Optional: SNMP card | |
Operation/Storage temperature | 0-40℃/- 40-70℃ | |
Relative humidity | 0-95% (non-condensing) | |
Noise | 58dB @ full load, 52dB @ 45% load (1 meter away) | |
PHYSICAL WEIGHT (lbs / kg) | ||
Cabinet | 114.2 / 52 | 92.4 / 42 |
Power Module | 35.2 / 16 | |
PHYSICAL DIMENSIONS (W*D*H) (in / mm) | ||
Cabinet | 19 x 29.6 x 22.6 in / 485 x 751 x 575 mm - (11U) | 19 x 27.4 x 15.7 in / 485 x 697 x 398 - (7U) |
Power Module | 17.2 x 23.2 x 3.4 in / 436 x 590 x 85 - (2U) |