Wyłącznik mocy 3-bieg. 1000A selektywny

  • szt.
  • Discount: -9,752.64 zł (40 %)
  • (Gross discount: -11,995.75 zł (40 %))
  • Gross price: 17,993.62 zł / szt. 14,628.96 zł / szt.
Wyłącznik mocy 3-bieg. 1000A selektywny NZMN4-VE1000
Program
Range
  Circuit-breaker
Protective function
  Systems, cable, selectivity and generator protection
Standard/Approval
  IEC
Installation type
  Fixed mounted
Release system
  Electronic release
Construction size
  NZM4
Description
  R.m.s. value measurement and “thermal memory”
adjustable time delay setting to overcome current peaks tr: 2 – 20 s at 6 x Ir also infinity (without overload releases)
Adjustable delay time tsd: Steps: 0, 20, 60, 100, 200, 300, 500, 750, 1000 ms
i2t constant function: switchable
Number of conductors
  3 pole
Standard equipment
  Screw connection
Switching capacity
   
400/415 V 50/60 Hz
IcukA50
Rated current = rated uninterrupted current
   
Rated current = rated uninterrupted current
In= IuA1000
Setting range
   
Overload trip
   
Overload releases
IrA500- 1000
Short-circuit releases
   
Non-delayed
Ii= Inx … 2 - 12
Delayed
Isd= Irx … 2 - 10
 
General
Standards
  IEC/EN 60947
Protection against direct contact
  Finger and back of hand proof to VDE 0106 Part 100
Climatic proofing
  Damp heat, constant to IEC 60068-2-78
Damp heat, cyclic to IEC 60068-2-30
Ambient temperature
 °C 
Ambient temperature, storage
 °C-40- +80
Operation
 °C-25… +70
Mechanical shock resistance (10 ms half-sinusoidal shock) according to IEC 60068-2-27
 g15 (half-sinusoidal shock 11 ms)
Safe isolation to VDE 0106 Part 101 and Part 101/A1
   
Between auxiliary contacts and main contacts
 V AC500
between the auxiliary contacts
 V AC300
Weight
 kg21
Mounting position
   
Mounting position
  
Vertical and 90° in all directions
With residual-current release XFI:
- NZM1, N1, NZM2, N2: vertical and 90° in all directions
with plug-in adapter elements
- NZM1, N1, NZM2, N2: vertical, 90° right/left
with withdrawable unit:
- NZM3, N3: vertical, 90 ° left
- NZM4, N4: vertical
with remote operator:
- NZM2, N(S)2, NZM3, N(S)3, NZM4, N(S)4: vertical and 90° in all directions

Direction of incoming supply
  As required
Degree of protection
   
Device
  In the operating controls area: IP20 (basic degree of protection)
Enclosures
  With insulating surround: IP40, with door coupling rotary handle: IP66
Terminations
  Tunnel terminal: IP10
Phase isolator and strip terminal: IP00
Other technical data (sheet catalogue)
  Weight
Temperature dependency, Derating
Effective power loss
Circuit-breakers
Rated current = rated uninterrupted current
In= IuA1000
Rated surge voltage invariability
Uimp  
Main contacts
 V8000
Auxiliary contacts
 V6000
Rated operational voltage
UeV AC690
Overvoltage category/pollution degree
  III/3
Rated insulation voltage
UiV 1000
For use in IT electrical power networks
 V525
Switching capacity
Rated short-circuit making capacity
Icm  
240 V
IcmkA105
400/415 V
IcmkA105
440 V 50/60 Hz
IcmkA74
525 V 50/60 Hz
IcmkA53
690 V 50/60 H
IckA40
Rated short-circuit breaking capacity Icn
Icn  
Icu to IEC/EN 60947 test cycle O-t-CO
IcukA 
240 V 50/60 Hz
IcukA50
400/415 V 50/60 Hz
IcukA50
440 V 50/60 Hz
IcukA35
525 V 50/60 Hz
IcukA25
690 V 50/60 Hz
IcukA20
Ics to IEC/EN 60947 test cycle O-t-CO-t-CO
IcskA 
240 V 50/60 Hz
IcskA37
400/415 V 50/60 Hz
IcskA37
440 V 50/60 Hz
IcskA26
525 V 50/60 Hz
IcskA19
690 V 50/60 Hz
IcskA15
Maximum low-voltage h.b.c. fuse
 A gG/gL2 x 630
 
  Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit-breaker.
Rated short-time withstand current
   
t = 0.3 s
IcwkA19.2
t = 1 s
IcwkA19.2
Utilization category to IEC/EN 60947-2
  B (2000A: A)
Rated making and breaking capacity
   
Rated operational current
IeA 
AC-1
   
400 V
IeA2000
415 V
IeA1600
690 V
IeA2000
AC--3
   
400 V
IeA1000
415 V
IeA1000
690 V
IeA1000
 
  For AC‐-3 rated operational current with NZM4 the following applies: 400 V: max. 650 kW; 690 V: max. 600 kW
Lifespan, mechanical(of which max. 50 % trip by shunt/undervoltage release)
Operations 10000
Lifespan, electrical
   
AC-1
   
400 V V 50/60 Hz
Operations 3000
415 V V 50/60 Hz
Operations 3000
690 V 50/60 Hz
Operations 2000
AC--3
   
400 V 50/60 Hz
Operations 2000
415 V 50/60 Hz
Operations 2000
690 V 50/60 Hz
Operations 1000
Max. operating frequency
 Ops/h60
Current heat losses per pole at Iuare based on the maximum rated operational current of the frame size.
 W97
 
  For current heat loss per pole the specification refers to the maximum rated operational current of the frame size.
Total downtime in a short-circuit
 ms< 25 415 V; < 35 > 415 V
Terminal capacity
Standard equipment
  Screw connection
Overview
  
Basic equipment
Box terminal●---
Screw connection-●●●
Accessories
Box terminal-●●-
Screw connection●--●
Tunnel terminal●●●●
Connection on rear●●●●
Flat conductor terminal---●
Round copper conductor
   
Tunnel terminal
   
Stranded
 mm2 
4-hole
 mm24 x (50 - 240)
Bolt terminal and rear-side connection
   
Direct on the switch
   
Stranded
 mm21 x (120 … 185)
4 x (50 … 185)
Module plate
   
Single hole
min.mm21 x (120 - 300)
Single hole
max.mm22 x (95 - 300)
Module plate
   
Double hole
min.mm22 x (95 - 185)
Double hole
max.mm24 x (35 - 185)
Connection width extension
 mm2 
Connection width extension
 mm24 x 300
6 x (95 - 240)
Al conductors, Cu cable
   
 
   
Stranded
 mm2 
4-hole
 mm24 x (50 - 240)
Bolt terminal and rear-side connection
   
Flat copper strip, with holes
min.mm(2 x) 10 x 50 x 1.0
Flat copper strip, with holes
max.mm(2 x) 10 x 50 x 1.0
Connection width extension
 mm2(2 x) 10 x 80 x 1.0
Cu strip (number of segments x width x segment thickness)
   
Flat conductor terminal
   
 
min.mm6 x 16 x 0.8
 
max.mm(2 x) 10 x 32 x 1.0
Module plate
   
Single hole
 mm2(2 x) 10 x 50 x 1.0
Bolt terminal and rear-side connection
   
Flat copper strip, with holes
min.mm(2 x) 10 x 50 x 1.0
Flat copper strip, with holes
max.mm(2 x) 10 x 50 x 1.0
Connection width extension
 mm2(2 x) 10 x 80 x 1.0
Copper busbar (width x thickness)
mm  
Bolt terminal and rear-side connection
   
Screw connection
  M10
Direct on the switch
   
 
min.mm225 x 5
 
max.mm22 x (50 x 10)
2 x (80 x 10)
Module plate
   
Single hole
min.mm225 x 5
Single hole
max.mm22 x (50 x 10)
Module plate
   
Double hole
 mm22 x (50 x 10)
Connection width extension
 mm2 
Connection width extension
min.mm260 x 10
Connection width extension
max.mm22 x (80 x 10)
Control cables
   
 
 mm21 x (0.75 - 2.5)
2 x (0.75 - 1.5)
Technical data according to ETIM 4.0
Number of poles
  3
Rated uninterrupted current Iu
 A1000
Number of auxiliary contacts as N/Cs
  0
Number of auxiliary contacts as N/Os
  0
Device construction
  Built-in device fixed built-in technique
With under voltage release
  No
Motor operator optional
  YES
Integrated earth fault protection
  No
Suitable for DIN rail (top hat rail) mounting
  No
Setting range non-delayed short-circuit release
 A12000
Setting range short-term delayed short-circuit release
 A10000
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
 kA50
Switched-off indicator available
  No
Type of control element
  Toggle lever
Connection type main current circuit
  Screw connection
Motor operator integrated
  No
Position of connection for main circuit
  Front connection
Protection type (IP)
  IP20
Number of auxiliary contacts as changeover contact
  0
Setting range of overload releases
 A1000
Characteristics
Dimensions
Blow out area, minimum clearance to adjacent parts
Ui ≤ 690 V: 100 mm
Ui ≤ 1500 V: 200 mm
Minimum clearance to adjacent parts

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