Product range |
PKE motor-protective circuit-breaker with electronic wide-range overload protection up to 65 A |
Basic function |
Motor protection Motor protection for heavy starting duty |
Single unit/Complete unit |
Complete device with AK lockable rotary handle |
Notes |
|
Connection technique |
Also suitable for motors with efficiency class IE3. IE3-ready devices are identified by the logo on their packaging. |
Setting range of overload releases [Ir] |
Screw terminals |
Function |
16 - 65 A |
Rated uninterrupted current = rated operational current [Iu = Ie
] |
With overload release |
AC-3 >220 V 230 V 240 V [P] |
65 A |
AC-3 >380 V 400 V 415 V [P] |
|
AC-3 >440 V [P] |
18.5 kW |
AC-3 >500 V [P] |
30 kW |
AC-3 >660 V 690 V [P] |
37 kW |
Motor output/rated motor current |
45 kW |
Standards |
55 kW |
Climatic proofing |
Motor rating | | Rated motor current |
---|
| | AC-3 | | | | | | | | |
---|
| | 220 V 230 V 240 V | | 380 V 400 V 415 V | | 440 V | | 500 V | | 660 V 690 V |
---|
P | | I | | I | | I | | I | | I |
---|
kW | | A | | A | | A | | A | | A |
---|
| | | | | | | | | | |
---|
5.5 | | 19.6 | | - | | - | | - | | - | 7.5 | | 26.4 | | - | | - | | - | | - | 11 | | 38 | | 21.7 | | 19.7 | | 17.4 | | - | 15 | | 51 | | 29.3 | | 26.6 | | 23.4 | | 17 | 18.5 | | 63 | | 36 | | 32.9 | | 28.9 | | 20.9 | 22 | | - | | 41 | | 37.4 | | 33 | | 23.8 | 30 | | - | | 55 | | 50.3 | | 44 | | 32 | 37 | | - | | - | | 61.4 | | 54 | | 39 | 45 | | - | | - | | - | | 65 | | 47 | 55 | | - | | - | | - | | - | | 58 |
|
Ambient temperature >Storage |
|
Ambient temperature >Open |
IEC/EN 60947, VDE 0660,UL, CSA |
Ambient temperature >Enclosed |
Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 |
Mounting position |
- 40 - 80 °C |
Direction of incoming supply |
-25 - +55 °C |
Degree of protection >Device |
- 25 - 40 °C |
Degree of protection >Terminations |
|
Protection against direct contact when actuated from front (EN 50274) |
as required |
Mechanical shock resistance half-sinusoidal shock 10 ms to IEC 60068-2-27 |
IP20 |
Altitude |
IP00 |
Terminal capacity main cable >Screw terminals >Solid |
Finger and back-of-hand proof |
Terminal capacity main cable >Screw terminals >Flexible with ferrule to DIN 46228 |
15 g |
Terminal capacity main cable >Screw terminals >Solid or stranded |
Max. 2000 m |
Terminal capacity main cable >Screw terminals >Stripping length |
1 x (0.75 - 16) 2 x (0.75 - 16) mm2 |
Specified tightening torque for terminal screws >Main cable |
1 x (0.75 - 35) 2 x (0.75 - 25) mm2 |
Specified tightening torque for terminal screws >Control circuit cables |
14 - 2 AWG |
Rated impulse withstand voltage [Uimp] |
14 mm |
Overvoltage category/pollution degree |
3.3 Nm |
Rated operational voltage [Ue
] |
1 Nm |
Rated uninterrupted current = rated operational current [Iu = Ie
] |
|
Rated frequency [f] |
6000 V AC |
Current heat loss (3 pole at operating temperature) |
III/3 |
Lifespan, mechanical [Operations] |
690 V AC |
Lifespan, electrical (AC-3 at 400 V) >Lifespan, electrical [Operations] |
65 A |
Max. operating frequency |
40 - 60 Hz |
Motor switching capacity >AC-3 (up to 690V) |
21.6 W |
AC-4 cycle operation >Minimum current flow times |
0.05 x 106 |
AC-4 cycle operation >Minimum cut-out periods |
0.05 x 106
|
AC-4 cycle operation >Note |
60 Ops/h |
Temperature compensation >to IEC/EN 60947, VDE 0660 |
65 A |
Temperature compensation >Operating range |
500 (Class 5) 700 (Class 10) 900 (Class 15) 1000 (Class 20) ms |
Setting range of overload releases |
500 ms |
short-circuit release |
In AC-4 cycle operation, going below the minimum current flow time can cause overheating of the load (motor). For all combinations with an SWD activation, you need not adhere to the minimum current flow times and minimum cut-out periods. ms |
Short-circuit release tolerance |
|
Phase-failure sensitivity |
- 5…40 °C |
Switching capacity >Maximum motor rating >Three-phase >200 V 208 V |
- 25…55 °C |
Switching capacity >Maximum motor rating >Three-phase >230 V 240 V |
0.25 - 1 x Iu
|
Switching capacity >Maximum motor rating >Three-phase >460 V 480 V |
Basic device, fixed: 15.5 x Iu Trip block, fixed: 15.5 x Ir delayed approx. 60 ms |
Switching capacity >Maximum motor rating >Three-phase >575 V 600 V |
± 20% |
Switching capacity >Maximum motor rating >Single-phase >115 V 120 V |
IEC/EN 60947-4-1, VDE 0660 Part 102 |
Switching capacity >Maximum motor rating >Single-phase >230 V 240 V |
|
Switching capacity >General use |
15 HP |
Short Circuit Current Rating, group protection >600 V High Fault >SCCR (fuse) |
15 HP |
Short Circuit Current Rating, group protection >600 V High Fault >max. Fuse |
40 HP |
Rated operational current for specified heat dissipation [In] |
40 HP |
Heat dissipation per pole, current-dependent [Pvid] |
3 HP |
Equipment heat dissipation, current-dependent [Pvid] |
10 HP |
Static heat dissipation, non-current-dependent [Pvs] |
58 A |
Heat dissipation capacity [Pdiss] |
100 kA |
Operating ambient temperature min. |
200 Class J A |
Operating ambient temperature max. |
|
10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
65 A |
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures |
7.2 W |
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat |
21.6 W |
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects |
0 W |
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation |
0 W |
10.2 Strength of materials and parts >10.2.5 Lifting |
-25 °C |
10.2 Strength of materials and parts >10.2.6 Mechanical impact |
+55 °C |
10.2 Strength of materials and parts >10.2.7 Inscriptions |
|
10.3 Degree of protection of ASSEMBLIES |
Meets the product standard´s requirements. |
10.4 Clearances and creepage distances |
Meets the product standard´s requirements. |
10.5 Protection against electric shock |
Meets the product standard´s requirements. |
10.6 Incorporation of switching devices and components |
Meets the product standard´s requirements. |
10.7 Internal electrical circuits and connections |
Meets the product standard´s requirements. |
10.8 Connections for external conductors |
Does not apply, since the entire switchgear needs to be evaluated. |
10.9 Insulation properties >10.9.2 Power-frequency electric strength |
Does not apply, since the entire switchgear needs to be evaluated. |
10.9 Insulation properties >10.9.3 Impulse withstand voltage |
Meets the product standard´s requirements. |
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material |
Does not apply, since the entire switchgear needs to be evaluated. |
10.10 Temperature rise |
Meets the product standard´s requirements. |
10.11 Short-circuit rating |
Does not apply, since the entire switchgear needs to be evaluated. |
10.12 Electromagnetic compatibility |
Does not apply, since the entire switchgear needs to be evaluated. |
10.13 Mechanical function |
Is the panel builder´s responsibility. |
Overload release current setting |
Is the panel builder´s responsibility. |
Adjustment range undelayed short-circuit release |
Is the panel builder´s responsibility. |
With thermal protection |
Is the panel builder´s responsibility. |
Phase failure sensitive |
Is the panel builder´s responsibility. |
Switch off technique |
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. |
Rated operating voltage |
Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
Rated permanent current Iu |
Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
Rated operation power at AC-3, 230 V |
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. |
Rated operation power at AC-3, 400 V |
|
Type of electrical connection of main circuit |
|
Type of control element |
16 - 65 A |
Device construction |
1008 - 1008 A |
With integrated auxiliary switch |
Yes |
With integrated under voltage release |
Yes |
Number of poles |
Electronic |
Rated short-circuit breaking capacity lcu at 400 V, AC |
690 - 690 V |
Degree of protection (IP) |
65 A |
Height |
18.5 kW |
Width |
30 kW |
Depth |
Screw connection |
Product Standards |
Turn button |
UL File No. |
Built-in device fixed built-in technique |
UL Category Control No. |
No |
CSA File No. |
No |
CSA Class No. |
3 |
North America Certification |
0 kA |
Specially designed for North America |
IP20 |
Characteristic curve |
162 mm |
Characteristic curve |
55 mm |
Characteristic curve |
198 mm |