Product Model
UKH 150-FE-F
Key Features
- 1High Current Capacity: Handles up to 309A with a 150mm² conductor cross section.
- 2Screw Connection: Secure and reliable screw connection method for easy installation.
- 3Low Contact Resistance: Ensured by ribbing on the contact surface for efficient electrical flow.
- 4Overvoltage Protection: Meets overvoltage category III and insulating material group I standards.
- 5Durable Construction: Made from PA material with a flammability rating of UL 94 V0 for long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Note | For a reliable contact of multi stranded conductors it is recommended to untwist multi stranded conductors. | Product type | High current terminal block |
| Number of connections | 2 | Number of rows | 1 |
| Potentials | 1 | Overvoltage category | III |
| Degree of pollution | 3 | Rated surge voltage | 8 kV |
| Maximum power dissipation for nominal condition | 9.55 W | Number of connections per level | 2 |
| Nominal cross section | 150 mm² | Screw thread | M10 |
| Note | Screws with hexagonal socket | Tightening torque | 25 ... 30 Nm |
| Stripping length | 40 mm | Internal cylindrical gage | B14 |
| Connection in acc. with standard | IEC 60947-7-1 | Conductor cross section rigid | 35 mm² ... 150 mm² |
| Cross section AWG | 2 ... 300 kcmil (converted acc. to IEC) | Conductor cross section flexible | 50 mm² ... 150 mm² |
| Conductor cross section, flexible [AWG] | 1/0 ... 300 kcmil (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 50 mm² ... 150 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 50 mm² ... 150 mm² | Cross-section with insertion bridge, rigid | 150 mm² |
| Cross-section with insertion bridge, flexible | 120 mm² | 2 conductors with same cross section, solid | 25 mm² ... 50 mm² |
| 2 conductors with same cross section, flexible | 35 mm² ... 50 mm² | 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 25 mm² ... 50 mm² |
| Nominal current | 309 A | Maximum load current | 309 A (with 150 mm² conductor cross section) |
| Nominal voltage | 1000 V | Note | Note: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area. |
| Nominal cross section | 150 mm² | Width | 31 mm |
| Height | 107.3 mm | Color | black/yellow |
| Flammability rating according to UL 94 | V0 | Insulating material group | I |
| Insulating material | PA | Static insulating material application in cold | -60 °C |
| Relative insulation material temperature index (Elec., UL 746 B) | 130 °C | Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 3 | Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 1 - HL 3 | Surface flammability NFPA 130 (ASTM E 162) | passed |
| Specific optical density of smoke NFPA 130 (ASTM E 662) | passed | Smoke gas toxicity NFPA 130 (SMP 800C) | passed |
| Result | Test passed | Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Result | Test passed | Short-time withstand current 150 mm² | 18 kA |
| Result | Test passed | Test voltage setpoint | 2.2 kV |
| Result | Test passed | Open side panel | No |
| Result | Test passed | DIN rail/fixing support | NS 32/NS 35 |
| Result | Test passed | Rotation speed | 10 (+/- 2) rpm |
| Revolutions | 135 | Conductor cross section/weight | 35 mm² / 6.8 kg
50 mm² / 9.5 kg
150 mm² / 15 kg |
| Result | Test passed | Time of exposure | 30 s |
| Result | Test passed | Specification | DIN EN 50155 (VDE 0115-200):2018-05 |
| Spectrum | Service life test category 2, bogie-mounted | Frequency | f |
| ASD level | 6.12 (m/s²)²/Hz | Acceleration | 3.12g |
| Test duration per axis | 5 h | Test directions | X-, Y- and Z-axis |
| Result | Test passed | Specification | DIN EN 50155 (VDE 0115-200):2018-05 |
| Pulse shape | Half-sine | Acceleration | 30g |
| Shock duration | 18 ms | Number of shocks per direction | 3 |
| Test directions | X-, Y- and Z-axis (pos. and neg.) | Result | Test passed |
| Ambient temperature (storage/transport) | -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) | Ambient temperature (assembly) | -5 °C ... 70 °C |
| Ambient temperature (actuation) | -5 °C ... 70 °C | Permissible humidity (storage/transport) | 30 % ... 70 % |
| Connection in acc. with standard | IEC 60947-7-1 | Mounting type | NS 35/15
NS 32 |
Specifications may be subject to change without notice