VDE approval of drawings
Approval ID: 40041859| Nominal voltage UN | Nominal current IN | Cross section AWG | Cross section mm2 | |
|---|---|---|---|---|
| keine | ||||
| 1000 V | 192 A | 1.5 - 70 | ||
MKDSP 50/ 2-17,5 HEX5
-
PCB terminal block
1715339
Printed circuit board terminal, nominal current: 192 A, rated voltage (III/2): 1000 V, nominal cross section: 70 mm2, number of potentials: 2, number of rows: 1, number of positions per row: 2, product range: MKDSP 50, pitch: 17.5 mm, connection method: Screw connection with tension sleeve, screw head form: HEX5 Allen key, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 4 mm, number of solder pins per potential: 4, type of packaging: packed in cardboard
Product details
| Product type | Printed circuit board terminal |
| Product family | MKDSP 50 |
| Product line | COMBICON Terminals XXL |
| Number of positions | 2 |
| Pitch | 17.5 mm |
| Number of connections | 2 |
| Number of rows | 1 |
| Number of potentials | 2 |
| Pin layout | Linear pinning |
| Solder pins per potential | 4 |
| Properties | |
| Nominal current IN | 192 A |
| Nominal voltage UN | 1000 V |
| Rated voltage (III/3) | 1000 V |
| Rated surge voltage (III/3) | 8 kV |
| Rated voltage (III/2) | 1000 V |
| Rated surge voltage (III/2) | 8 kV |
| Rated voltage (II/2) | 1000 V |
| Rated surge voltage (II/2) | 6 kV |
| Connection technology | |
| Type | Standard |
| Nominal cross section | 70 mm² |
| Conductor connection | |
| Connection method | Screw connection with tension sleeve |
| Conductor cross-section rigid | 1.5 mm² ... 70 mm² |
| Single-conductor/terminal point multi-stranded | 1.5 mm² ... 70 mm² |
| Conductor cross-section flexible | 1.5 mm² ... 70 mm² |
| Conductor cross-section AWG | 16 ... 2/0 |
| Conductor cross-section flexible, with ferrule without plastic sleeve | 1.5 mm² ... 50 mm² |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 1.5 mm² ... 50 mm² |
| 2 conductors with same cross section, solid | 1.5 mm² ... 16 mm² |
| 2 conductors with the same cross section, stranded | 1.5 mm² ... 25 mm² |
| 2 conductors with same cross section, flexible | 1.5 mm² ... 25 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 1.5 mm² ... 16 mm² |
| Stripping length | 20 mm |
| Drive form screw head | Allen key (HEX5) |
| Tightening torque | 5.5 Nm |
| Information on the aluminum conductor | |
| Cross section / torque / form of conductor | Cable cross section:50 mm²; Torque:5.5 Nm; Form of cable:sector-shaped, single-strand, class 1, α = 90°(se) |
| Specification | DIN VDE 0276-603 (VDE 0276-603):2010-03 |
| Note on conductor pretreatment | The following measures are required for durable and reliable contacting of the aluminum conductor: the stripped end of the aluminum conductor must be separated from the oxide layer using a blade, and immediately dipped in non-acid and non-alkali Vaseline. The pretreatment must be repeated when connecting the conductors anew. |
| Mounting type | Wave soldering |
| Pin layout | Linear pinning |
| Material data - contact | |
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
| Contact material | Cu alloy |
| Surface characteristics | Tin-plated |
| Metal surface terminal point (top layer) | Tin (4 - 8 µm Sn) |
| Metal surface soldering area (top layer) | Tin (4 - 8 µm Sn) |
| Material data - housing | |
| Color (Housing) | green (6021) |
| Insulating material | PA |
| Insulating material group | I |
| CTI according to IEC 60112 | 600 |
| Flammability rating according to UL 94 | V0 |
| Glow wire flammability index GWFI according to EN 60695-2-12 | 850 |
| Glow wire ignition temperature GWIT according to EN 60695-2-13 | 775 |
| Temperature for the ball pressure test according to EN 60695-10-2 | 125 °C |
| Dimensional drawing |
|
| Pitch | 17.5 mm |
| Width [w] | 37.5 mm |
| Height [h] | 59 mm |
| Length [l] | 32 mm |
| Installed height | 55 mm |
| Solder pin length [P] | 4 mm |
| Pin dimensions | 1.4 x 1.4 mm |
| PCB design | |
| Hole diameter | 2.4 mm |
| Test for conductor damage and slackening | |
| Specification | IEC 60999-1:1999-11 |
| Result | Test passed |
| Pull-out test | |
| Specification | IEC 60999-1:1999-11 |
| Conductor cross-section/conductor type/tractive force setpoint/actual value | 1.5 mm² / solid / > 40 N |
| 1.5 mm² / flexible / > 40 N | |
| 70 mm² / stranded / > 285 N | |
| 70 mm² / flexible / > 285 N | |
| 50 mm² / flexible with ferrule / > 236 N | |
| 1.5 mm² / flexible with ferrule / > 40 N | |
| Temperature-rise test | |
| Specification | IEC 60947-7-4:2013-08 |
| Requirement temperature-rise test | The sum of ambient temperature and temperature rise of the PCB terminal block shall not exceed the upper limiting temperature. |
| Short-time withstand current | |
| Specification | IEC 60947-7-4:2013-08 |
| Insulation resistance | |
| Specification | IEC 60512-3-1:2002-02 |
| Insulation resistance, neighboring positions | > 5 MΩ |
| Air clearances and creepage distances | | |
| Specification | IEC 60664-1:2007-04 |
| Insulating material group | I |
| Comparative tracking index (IEC 60112) | CTI 600 |
| Rated insulation voltage (III/3) | 1000 V |
| Rated surge voltage (III/3) | 8 kV |
| minimum clearance value - non-homogenous field (III/3) | 8 mm |
| minimum creepage distance (III/3) | 12.5 mm |
| Rated insulation voltage (III/2) | 1000 V |
| Rated surge voltage (III/2) | 8 kV |
| minimum clearance value - non-homogenous field (III/2) | 8 mm |
| minimum creepage distance (III/2) | 8 mm |
| Rated insulation voltage (II/2) | 1000 V |
| Rated surge voltage (II/2) | 6 kV |
| minimum clearance value - non-homogenous field (II/2) | 5.5 mm |
| minimum creepage distance (II/2) | 5.5 mm |
| Vibration test | |
| Specification | IEC 60068-2-6:2007-12 |
| Frequency | 10 - 150 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz ... 60.1 Hz) |
| Acceleration | 5g (60.1 Hz ... 150 Hz) |
| Test duration per axis | 2.5 h |
| Test directions | X-, Y- and Z-axis |
| Glow-wire test | |
| Specification | IEC 60695-2-10:2000-10 |
| Temperature | 850 °C |
| Time of exposure | 5 s |
| Aging | |
| Specification | IEC 60947-7-4:2013-08 |
| Ambient conditions | |
| Ambient temperature (operation) | -40 °C ... 100 °C (Depending on the current carrying capacity/derating curve) |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Relative humidity (storage/transport) | 30 % ... 70 % |
| Ambient temperature (assembly) | -5 °C ... 100 °C |
| Type of packaging | packed in cardboard |
Your advantages
Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Quick and convenient testing using integrated test option
Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve