NC11 Series

(120/208 and 220/380 VAC)

NC11 Series – FREE STANDING TRUE-ON-LINE UPS

Nova Electric’s NC11-Series UPS applies advanced technology that increases performance and reliability. The units use dual high speed DSPs with digital control to ensure high quality
power, high input power factor and low input current distortion. Built in batteries or separate batteries are offered.

Note: Any UPS can be used with larger batteries to obtain higher run times. 75AH, 88AH and 100AH batteries are also available. Consult factory for run times.

 FRIENDLY USER INTERFACE

LCD and LED accurately display the comprehensive status of the UPS.
UPS parameters can be modified easily according to different site applications via LCD or software.

 COMPREHENSIVE AND RELIABLE PROTECTION

Self-diagnosis provide a complete UPS check-out at system start-up. Multiple protection circuits provide protection for overload, over temperature, battery over or under voltage, fan failure, and short circuits.

 BATTERY RUNTIMES

KVA / 8 KW 4 MIN WITH 20 PCS 12V / 9AH
KVA / 8 KW 12 MIN WITH 40 PCS 12V / 9AH
15 KVA / 12 KW 6 MIN WITH 40 PCS 12V / 9AH
15 KVA / 12 KW 18 MIN WITH 80 PCS 12V / 9AH
20 KVA / 16 KW 4 MIN WITH 40 PCS 12V / 9AH
20 KVA / 16 KW 12 MIN WITH 80 PCS 12V / 9AH
30 KVA / 16 KW 6 MIN WITH 80 PCS 12V / 9AH

 INTELLIGENT CHARGING MANAGEMENT

The system intelligently controls the process of the charging and discharging, effectively improving the life time of the battery.

 SYSTEM BLOCK DIAGRAM

 PROGRAMMABLE DRY CONTACTS

Programmable dry contacts are available in all NC series UPS. Customers can easily expand or modify the definition of each port.

MODEL NC11010XS NC11015XS NC11020XS NC11030XS
CAPACITY 10 kVA / 8 kW 15 kVA / 12 kW 20 kVA / 16 kW 30 kVA / 24 kW
INPUT
PHASE 3 Phase + Neutral + Ground, 120/208 VAC (220/380 VAC available)
VOLTAGE RANGE (L-L) 187-261 VAC (line-line), full load;
187-125 VAC (line-line),
load derated linearly to 60%
166-261VAC (line-line), full load;
166-125 VAC (line-line), load derated linearly to 60%
FREQUENCY RANGE 40 Hz – 70 Hz
THD-i <5% (linear load) <4% (linear load)
POWER FACTOR >0.99
OUTPUT
VOLTAGE 120/208 VAC (220/380 VAC available)
VOLTAGE REGULATION 1.5%
THD <1.5% (linear load), <6% (non-linear load)
POWER FACTOR 0.8
FREQUENCY RANGE 50/60 Hz
FREQUENCY PRECISION 0.1%
OVERLOAD CAPABILITY 110% for 10 min; 125% for 1 min;
150% for 30 s; >150% for 200ms
110% for 60 min; 125% for 10 min;150% for 1 min; >150% for 200ms
BATTERY
VOLTAGE ±120VDC NOMINAL
CHARGE POWER 20% of SYSTEM KW Rating
VOLTAGE PRECISION ± 1%
BATTERY NUMBER* 10kVA: 20pcs or 40pcs 9AH/12VDC; 15-30kVA: 40 or 80pcs 9AH/12VDC
SYSTEM
SYSTEM EFFICIENCY Normal 93% 94%
Battery 92.5% 93%
DISPLAY/INTERFACE LCD + LED + Buttons
IP CLASS IP20
INTERFACE Standard: RS232, RS485, Dual input kit;
Option: SNMP, Dry contacts, Parallel kit, Battery cold start
TEMPERATURE OPERATING : 0-40°C (to 50°C with 15% derating) | STORAGE: -20°C to +50°C
RELATIVE HUMIDITY 0-95% (non-condensing
NOISE 58dB @ 100% load,
52dB @ 45% load
(1 meter away)
70dB @ 100% load, 62dB @ 45% load (1 meter away)
MECHANICAL
APPROX. WEIGHT
(EXCLUDING BATTERIES)
113.5 lbs [51.5 kg] 304.2 lbs [138 kg] 308.6 lbs [140 kg] 308.6 lbs [140 kg]
APPROX. DIMENSION (W x D x H) 250 mm x 840 mm x 715 mm
9.84” x 33.07” x 28.15”
500 mm x 840 mm x 1400 mm
19.69” x 33.07” x 55.12”
The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.