Netcon
EPOWER Series 3:3 - Transformer Based Industrial UPS

EPOWER Series 3:3 - Transformer Based Industrial UPS

Industrial UPS | 400kVA

  • Design : Online Double Conversion with full digital control
  • Power Factor (PF) : Output - 0.9, Input - 0.97 with filter
  • Battery : Intelligent management, auto charge, self-test
  • Redundancy : N+X parallel (up to 6 units)
  • Input Range : 380/400/415V (-25% to +20%), 45–65Hz
  • Generator : Power walk-in support
  • Sync : LBS synchronization
  • Protection : Over/under-voltage, overload, short circuit, overheating, etc.
  • EPO : Emergency Power Off switch
  • Interface : LCD/LED, RS232/RS485, MODBUS, SNMP (optional)
  • Back-Feed : Crowbar circuit protection
Applications: Data centers, Medical facilities, and Industrial Environments

Netcon Offers low-frequency systems that ensure compatibility with various loads, providing higher reliability and efficiency Commonly used in critical applications like data centers, medical facilities, and industrial environments, low-frequency UPS features include higher power capacity compared to highfrequency units, greater surge capacity for sudden power demands, improved voltage regulation for stable and clean power supply, and enhanced reliability to withstand harshconditions. These systems are preferred in applications where reliability, capacity, and load compatibility are essential.

Name Certificate
Note View Certificate
INPUT
Power factor ≥0.97
Operating frequency range (Hz) 50/60 (±0.05%)
Operating voltage range (Vac) 380/400/415 Vac (±25% ~ +20%), (3Ph + PE)
OUTPUT
Crest factor 3:1
Efficiency (%) 93
Output frequency (Hz) 50/60 (±0.05%)
Harmonic distortion (THDv) ≤1 (Linear load)
Output voltage (Vac) 380/400/415 ac (±1%), (3Ph + N + PE)
PHYSICAL
Net weight (kg) 1640 (6P) /2510 (12P)
Shipping weight (kg) 1770 (6P) / 2665 (12P)
Dimension W*D*H (mm) 1400×1000×1900 (6P) 1640×1000×1900 (12P)
ENVIRONMENT
Altitude (m) <1500
Noise level (dB) <72
Humidity range (%) 0 ~ 95
Storage temperature (ºC) -25 ~ 55
Operating Temperature (ºC) 0 ~ 40
SYSTEM FEATURES
LED display Input, Inverter, Bypass, Battery, Output, Status
Overload ≤110%/60min; ≤125%/10min; ≤150%/1min → Bypass
Transfer time (ms) 0
Optional Harmonic filter, SNMP, LBS cables, battery temperature sensor, bypass current-sharing inductor
Communication interface RS232, RS485, EPO, Dry contact (optional), SNMP (optional)
LCD display I/O voltage, frequency, power, PF, battery status, UPS status, load %, history record
Technical
Voltage protection range (%) Upper: +20% (+10%, +15%, +20% adjustable); Lower: -40% (-10%, -20%, -30%, -40% adjustable)
Capacity (kVA/kW) 400/360
Rated frequency (Hz) 50/60 (±0.05%)
Battery voltage (Vdc) 384
Rated voltage (Vac) 380/400/415 Vac, (3Ph + N + PE)
Frequency protection range (%) ±10 % (±2.5%, ±5%, ±10%, ±20% adjustable)
STANDARDS
EMC IEC/EN 62040-2 (IEC 61000-4-2, 61000-4-3, 61000-4-4, 61000-4-5, 61000-4-6, 61000-4-8, 61000-4-11, 61000-2-2)
Performance IEC/EN 62040-3
Safety IEC/EN 62040-1; IEC 62477-1