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Standards | | | IEC/EN 60947-4-2 UL 508 CSA22.2-14 GB14048 |
Approvals | | | CE |
Approvals | | | UL CSA C-Tick UkrSEPRO CCC |
Climatic proofing | | | Damp heat, constant, to IEC 60068-2-3 Damp heat, cyclic, to IEC 60068-2-10 |
Ambient temperature | | | |
Operation | ϑ | °C | 0 - +40 up to 60 at 1 % derating per Kelvin temperature rise |
Storage | ϑ | °C | -25 - +55 |
Altitude | | m | 0 - 1000 m, above that 1 % derating per 100 m , up to 2000 m |
Mounting position | | | Vertical |
Degree of protection | | | |
Degree of Protection | | | IP20 (terminals IP00) |
Integrated | | | 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) | | | A |
Weight | | kg | 3.7 |
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Rated operating voltage | Ue | V AC | 230 - 480 |
Supply frequency | fLN | Hz | 50/60 |
Rated operational current | Ie | A | |
AC-53 | Ie | A | 134 |
Assigned motor rating (Standard connection, In-Line) | | | |
at 230 V, 50 Hz | P | kW | 30 |
at 400 V, 50 Hz | P | kW | 75 |
at 230 V, 60 Hz | P | HP | 50 |
at 460 V, 60 Hz | P | HP | 100 |
Overload cycle to IEC/EN 60947-4-2 | | | |
AC-53a | | | 135 A: AC-53a: 3 - 5: 75 - 10 |
Internal bypass contacts | | | ● |
Short-circuit rating | | | |
Type “1” coordination | | | NZMN2-M160 |
Type „2“ coordination (additional with the fuses for coordination type „1“) | | | 3 x 20.610.32-350 |
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Fuse base (number x part no.) | | | 3 x 21.313.02 |
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Cable lengths | | | |
Solid | | mm2 | 1 x (4 - 185) 2 x (4 - 70) |
Stranded | | mm2 | 1 x (4 - 185) 2 x (4 - 70) |
Solid or stranded | | AWG | 1 x (12 - 350 kcmil) 2 x (12 - 00) |
Copper band | | MM | 2 x 9 x 0.8 10 x 16 x 0.8 |
Tightening torque | | Nm | 5 (≤ 10 mm²); 14 (> 10 mm²) |
Screwdriver (PZ: Pozidriv) | | mm | PZ2;1 x 6 mm |
Control cables | | | |
Solid | | mm2 | 1 x (0.5 - 2.5) 2 x (0.5 - 1.0) |
Flexible with ferrule | | mm2 | 1 x (0.5 - 1.5) 2 x (0.5 - 0.75) |
Stranded | | mm2 | 1 x (0.5 - 1.5) 2 x (0.5 - 1.0) |
Solid or stranded | | AWG | 1 x (21 - 14) 2 x (21 - 18) |
Tightening torque | | Nm | 0.4 |
Screwdriver | | mm | 0,6 x 3,5 |
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Digital inputs | | | |
Control voltage | | | |
DC-operated | | V DC | 24 V DC +10 %/- 15 % |
Current consumption 24 V | | mA | |
External 24 V (no-load) | | mA | 14 |
Pick-up voltage | | x Us | |
DC-operated | | V DC | 17.3 - 27 |
Drop-out voltage | x Us | | |
DC operated | | V DC | 0 - 3 |
Pick-up time | | | |
DC operated | | ms | 250 |
Drop-out time | | | |
DC operated | | ms | 190 |
Regulator supply | | | |
Voltage | Us | V | 24 V DC +10 %/- 15 % |
Current consumption | Ie | mA | 65 |
Current consumption at peak performance (close bypass) at 24 V DC | IPeak | A/ms | 0,6/50 |
Notes | | | External supply voltage |
Relay outputs | | | |
Number | | | 2 (TOR, Ready) |
Voltage range | | V AC | 250 |
AC-11 current range | | A | 3 A, AC-11 |
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Ramp times | | | |
Acceleration | | s | 1 - 30 |
Deceleration | | s | 0 - 30 |
Start voltage (= turn-off voltage) | | % | 30 100 |
Start pedestal | | % | 30 - 100 |
Fields of application | | | |
Fields of application | | | Soft starting of three-phase asynchronous motors |
3-phase motors | | | ● |
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Fast switching (semiconductor contactor) | | | - (minimum ramp time 1s) |
Soft start function | | | ● |
Reversing starter | | | External solution required |
Suppression of closing transients | | | ● |
Suppression of DC components for motors | | | ● |
Potential isolation between power and control sections | | | ● |
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Rated impulse withstand voltage: - 1.2 µs/50 µs (rise time/fall time of the pulse to IEC/EN 60947‐2 or ‐3)
- Applies for control circuit/power section/enclosure
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