Standards
IEC/EN 60947-4-2
UL 508
CSA22.2-14
Approvals
UL
CSA
C-Tick
UkrSEPRO
Climatic proofing
Damp heat, constant, to IEC 60068-2-3
Damp heat, cyclic, to IEC 60068-2-10
Cold to EN 60068-2-1
Ambient temperatureOperation [ϑ]
-40 - +40
up to 60 at 2% derating per Kelvin temperature rise °C
Ambient temperatureStorage [ϑ]
-40 - +60 °C
Altitude
0 - 1000 m, above that 1 % derating per 100 m , up to 2000 m m
Mounting position
Vertical
Degree of protectionDegree of Protection
IP20 (terminals IP00)
Degree of protectionIntegrated
Protection type IP40 can be achieved on all sides with covers from the NZM range.
Protection against direct contact
Finger- and back-of-hand proof
Overvoltage category/pollution degree
II/2
Shock resistance
8 g/11 ms
Vibration resistance to EN 60721-3-2
2M2
Radio interference level (IEC/EN 55011)
B
Static heat dissipation, non-current-dependent [Pvs]
30 W
Rated operating voltage [Ue]
200 - 480 V AC
Supply frequency [fLN]
50/60 Hz
Rated operational current [Ie]AC-53 [Ie]
160 A
Assigned motor rating (Standard connection, In-Line)at 230 V, 50 Hz [P]
45 kW
Assigned motor rating (Standard connection, In-Line)at 400 V, 50 Hz [P]
90 kW
Assigned motor rating (Standard connection, In-Line)at 200 V, 60 Hz [P]
50 HP
Assigned motor rating (Standard connection, In-Line)at 230 V, 60 Hz [P]
60 HP
Assigned motor rating (Standard connection, In-Line)at 460 V, 60 Hz [P]
125 HP
Overload cycle to IEC/EN 60947-4-2AC-53a
160 A: AC-53a: 3 - 5: 75 - 10
Overload cycle to IEC/EN 60947-4-2Internal bypass contacts
✓
Short-circuit ratingType “1” coordination
NZMN2-M200
Short-circuit ratingType „2“ coordination (additional with the fuses for coordination type „1“)
3 x 170M5008
Fuse base (number x part no.)
3 x 170H3004
Cable lengthsSolid
1 x (4 - 185)
2 x (4 - 70) mm2
Cable lengthsStranded
1 x (25 - 70)
2 x (6 - 25) mm2
Cable lengthsSolid or stranded
1 x (12 - 350 kcmil)
2 x (12 - 00) AWG
Cable lengthsCopper band
2 x 9 x 0.810 x 16 x 0.8 MM
Cable lengthsTightening torque
6 (≤ 10 mm²); 9 (> 10 mm²) Nm
Cable lengthsScrewdriver (PZ: Pozidriv)
PZ2; 1 x 6 mm mm
Control cablesSolid
1 x (0.5 - 2.5)
2 x (0.5 - 1.0) mm2
Control cablesFlexible with ferrule
1 x (0.5 - 1.5)
2 x (0.5 - 0.75) mm2
Control cablesStranded
1 x (0.5 - 1.5)
2 x (0.5 - 1.0) mm2
Control cablesSolid or stranded
1 x (21 - 14)
2 x (21 - 18) AWG
Control cablesTightening torque
0.4 Nm
Control cablesScrewdriver
0,6 x 3,5 mm
Digital inputsControl voltageDC-operated
24 V DC +10 %/- 15 % V DC
Digital inputsCurrent consumption 24 VExternal 24 V
1.6 mA
Digital inputsPick-up voltageDC-operated
17.3 - 27 V DC
Digital inputsPick-up voltageAC operated
17.3 - 27 V AC
Digital inputsDrop-out voltage [x Us]DC operated
0 - 3 V DC
Digital inputsDrop-out voltage [x Us]AC operated
0 - 3 V AC
Digital inputsPick-up timeDC operated
250 ms
Digital inputsPick-up timeAC operated
250 ms
Digital inputsDrop-out timeDC operated
350 ms
Regulator supplyVoltage [Us]
24 V AC/DC +10 %/- 15 % V
Regulator supplyCurrent consumption [Ie]
50 mA
Regulator supplyCurrent consumption at peak performance (close bypass) at 24 V DC [IPeak]
0,6/50 A/ms
Regulator supplyNotes
External supply voltage
Relay outputsNumber
2 (TOR, Ready)
Relay outputsVoltage range
24 V AC/DC
250 V AC V AC
Relay outputsAC-11 current range
1 A, AC-11 A
Ramp timesAccelerationRamp time, max.
30 s
Ramp timesDeceleration
0 - 30 s
Start voltage (= turn-off voltage)
30100 %
Fields of applicationFields of application
Soft starting of three-phase asynchronous motors
Fields of application1-phase motors
●
Fields of application3-phase motors
✓
Fast switching (semiconductor contactor)
- (minimum ramp time 1s)
Reversing starter
External solution required
Suppression of closing transients
✓
Suppression of DC components for motors
✓
Potential isolation between power and control sections
✓