INDUSTRIAL MODULAR AC UPS

STRUCTURE:

- input AC distribution with measurement, protections and distribution (supply rectifiers),

  type: IZBN 1f (3f) – xx                                                                                                                                        

- rectifiers / battery chargers, 1 to 24 pcs in parallel, „n+1“ principle, with fan or natural cooling                         

  type: MPL,  MPLP (high power UPS) or  PFC, KMB, ESP, PBR (UPS low power)                                

- battery, Lead-Acid or Ni-Cd, 1 or 2 sets

- battery protection (over current, deep discharge, short circuit)

- measuring unit (currents, voltages, temperatures)

  type: MJ

- microprocessor unit for local and remote monitoring and control

  type: MPJ 02 (03) or MPJ 04

- DC / AC inverters

  type: NIZ (high power UPS) or IK (low power UPS)

- automatic Bypass switch, 20 kVA (one phase) or 60 kVA (three phases)

  Type: MBP 20k 1f    or    MBP 60k 3f

- manual By-phass switch

- output AC distribution with protections (MCCB, MCB, fuses), with or without selective disconnection

- cabinet, one or more (rectifiers cabinet + battery cabinet + DC/AC cabinet + output distribution cabinet +  connecting cabinet)

INPUT:

- 230 V, 50 / 60 Hz    or

- 3 x 400 / 230 V, 50 / 60 Hz                                                                                                             

OUTPUT:

- 230 V, 50 Hz     or

- 3 x 400 / 230 V, 50 Hz 

POWER:

100 VA to 20 kVA, one phase output

7,5 kVA to 60 kVA, three phases moutput

AUTONOMY:

To 100  hours

LEVELS OF DISTRIBUTION SELECTIVITY:

1 to 4

UPS TYPE:

- One phase

  IZBN XXX/xxx – 1f/yyy – zzz

  (XXX/xxx – rectifier voltage / rectifier current – 1f/yyy – output one phase / output power kVA – battery capacity C10)

  For example, IZBN 110/200 – 1f/15k – 150

  Values: rectifiers 110 VDC - 200 A ,  one phase inverterer (110 VDC / 230 V,50 Hz) - output power 15 kVA,  battery C10 = 150 Ah)

- Three phases

  IZBN XXX/xxx – 3f/yyy – zzz

  (XXX/xxx – rectifier voltage / rectifier current – three phases inverters / output power kVA – battery capacity C10)

  For example, IZBN 220/150 – 3f/25k – 300

  Values: rectifiers 220 VDC - 150 A ,  three phases inverters (220 VDC / 3 x 400/230 V,50 Hz) - output power 25 kVA,  battery C10
  = 300 Ah)

- the customer needs to define:  input voltage, output voltage, output power, autonomy and  specification of output switches