发送电子邮件
照片为代表
Download
Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 50 - 58 A, Screw terminals, Terminations: IP00 PKZM4-58
| Product Name |
Eaton Moeller® series PKZM4 Motor-protective circuit-breaker
|
| Catalog Number |
222394
|
| Product Length/Depth |
160 mm
|
| Product Height |
140 mm
|
| Product Width |
55 mm
|
| Product Weight |
1.136 kg
|
| Certifications |
CSA Class No.: 3211-05
IEC/EN 60947-4-1 CSA File No.: 165628 CSA-C22.2 No. 60947-4-1-14 UL Category Control No.: NLRV VDE 0660 CE CSA IEC/EN 60947 UL File No.: E36332 UL UL 60947-4-1 |
| Features |
Phase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)
|
| 10.10 Temperature rise |
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
|
| 10.11 Short-circuit rating |
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
|
| 10.12 Electromagnetic compatibility |
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
|
| 10.13 Mechanical function |
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
|
| 10.2.2 Corrosion resistance |
Meets the product standard's requirements.
|
| 10.2.3.1 Verification of thermal stability of enclosures |
Meets the product standard's requirements.
|
| 10.2.3.2 Verification of resistance of insulating materials to normal heat |
Meets the product standard's requirements.
|
| 10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects |
Meets the product standard's requirements.
|
| 10.2.4 Resistance to ultra-violet (UV) radiation |
Meets the product standard's requirements.
|
| 10.2.5 Lifting |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.2.6 Mechanical impact |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.2.7 Inscriptions |
Meets the product standard's requirements.
|
| 10.3 Degree of protection of assemblies |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.4 Clearances and creepage distances |
Meets the product standard's requirements.
|
| 10.5 Protection against electric shock |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.6 Incorporation of switching devices and components |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.7 Internal electrical circuits and connections |
Is the panel builder's responsibility.
|
| 10.8 Connections for external conductors |
Is the panel builder's responsibility.
|
| 10.9.2 Power-frequency electric strength |
Is the panel builder's responsibility.
|
| 10.9.3 Impulse withstand voltage |
Is the panel builder's responsibility.
|
| 10.9.4 Testing of enclosures made of insulating material |
Is the panel builder's responsibility.
|
| Operating frequency |
40 Operations/h
|
| Pollution degree |
3
|
| Climatic proofing |
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78 |
| Actuator type |
Turn button
|
| Tripping characteristic |
Overload trigger: tripping class 10 A
|
| Adjustment range undelayed short-circuit release - max |
899 A
|
| Adjustment range undelayed short-circuit release - min |
899 A
|
| Ambient operating temperature - max |
55 °C
|
| Ambient operating temperature - min |
-25 °C
|
| Ambient operating temperature (enclosed) - max |
40 °C
|
| Ambient operating temperature (enclosed) - min |
-25 °C
|
| Ambient storage temperature - max |
80 °C
|
| Ambient storage temperature - min |
-40 °C
|
| Assigned motor power at 230/240 V, 60 Hz, 1-phase |
10 HP
|
| Assigned motor power at 460/480 V, 60 Hz, 3-phase |
40 HP
|
| Assigned motor power at 575/600 V, 60 Hz, 3-phase |
50 HP
|
| Equipment heat dissipation, current-dependent Pvid |
28.2 W
|
| Heat dissipation capacity Pdiss |
0 W
|
| Heat dissipation per pole, current-dependent Pvid |
9.4 W
|
| Internal resistance |
2 mΩ
|
| Rated impulse withstand voltage (Uimp) |
6000 V AC
|
| Altitude |
Max. 2000 m
|
| Device construction |
Built-in device fixed built-in technique
|
| Explosion safety category for dust |
ATEX dust-ex-protection, PTB 10, ATEX 3012, Ex II(2) G
|
| Connection |
Screw terminals
|
| Electrical connection type of main circuit |
Screw connection
|
| Mounting position |
Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.
|
| Lifespan, mechanical |
30,000 Operations (Main conducting paths)
|
| Overvoltage category |
III
|
| Degree of protection |
IP20
Terminals: IP00 |
| Number of poles |
Three-pole
|
| Lifespan, electrical |
30,000 operations (at 400V, AC-3)
|
| Shock resistance |
15 g, Mechanical, According to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
|
| Functions |
Motor protection
Phase failure sensitive |
| Terminal capacity (solid/stranded AWG) |
14 - 2
|
| Switching capacity |
58 A (3 contacts in series), DC-5 up to 250V
58 A, AC-3 up to 690 V |
| Overload release current setting - max |
58 A
|
| Overload release current setting - min |
50 A
|
| Rated frequency - max |
60 Hz
|
| Rated frequency - min |
50 Hz
|
| Rated operational voltage (Ue) - max |
690 V
|
| Rated operational voltage (Ue) - min |
690 V
|
| Rated operational current for specified heat dissipation (In) |
58 A
|
| Rated operational power at AC-3, 220/230 V, 50 Hz |
17 kW
|
| Rated operational power at AC-3, 380/400 V, 50 Hz |
30 kW
|
| Rated uninterrupted current (Iu) |
58 A
|
| Static heat dissipation, non-current-dependent Pvs |
0 W
|
| Stripping length (main cable) |
14 mm
|
| Product category |
Motor protective circuit breaker
|
| Protection |
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
|
| Rated operational power at AC-3, 440 V, 50 Hz |
37 kW
|
| Rated operational power at AC-3, 500 V, 50 Hz |
37 kW
|
| Rated operational power at AC-3, 690 V, 50 Hz |
55 kW
|
| Rated short-circuit breaking capacity Icu at 400 V AC |
50 kA
|
| Suitable for |
Also motors with efficiency class IE3
Branch circuit: Manual type E if used with terminal, or suitable for group installations, (UL/CSA) |
| Short-circuit release |
Basic device fixed 15.5 x Iu
± 20% tolerance 899 A, Irm |
| Terminal capacity (solid) |
1 x (0.75 - 16) mm², Main cables
2 x (0.75 - 16) mm² |
| Rated operational current (Ie) |
58 A
|
| Temperature compensation |
-25 - 55 °C, Operating range
-5 - 40 °C to IEC/EN 60947, VDE 0660 ≤ 0.25 %/K, residual error for T > 40° |
| Short-circuit current |
60 kA DC, up to 250 V DC, Main conducting paths
|
| Short-circuit current rating (group protection) |
600 A, 600 V High Fault, max. Fuse, SCCR (UL/CSA)
42 kA, 600 V High Fault, Fuse, SCCR (UL/CSA) 42 kA, 600 V High Fault, CB, SCCR (UL/CSA) 600 A, 600 V High Fault, max. CB, SCCR (UL/CSA) |
| Short-circuit current rating (type E) |
Accessories required BK50/3-PKZ4-E
50 kA, 480 Y/277 V, SCCR (UL/CSA) 50 kA, 240 V, SCCR (UL/CSA) |
| Tightening torque |
3.3 Nm, Screw terminals, Main cable
|
| Switch off technique |
Thermomagnetic
|
| Terminal capacity (flexible with ferrule) |
1 x (0.75 - 35) mm², Main cables
2 x (0.75 - 25) mm², Main cables |
| Power loss |
28.2 W
|
产品规格
