LC Servo Series
What is LC Servo Series?
The 2021 edition of NFPA 79 (4.4.2.8) partially revises the content of the conditions of use for cables supplied by power converters as part of variable speed drive systems and servo drive systems.
Details of Revision
Wires and equipment supplied by power converters as part of variable speed drive systems and servo drive systems shall be checked for suitability for power characteristics and shall follow the instructions provided by the manufacturer.
We have developed the LC Servo Series, a power cable that can accommodate these revisions
［ LC Servo Series＝Low Capacitance Servo Series ］
Example of use
Characteristics
- Power cables for servo motors compliant with 2the 2021 revision of NFPA 79
- UL Listed cable based on RHH with type designation in the 2018 edition of NFPA 79
- Because thermosetting rubber material is used for the insulator, compared to thermoplastic material
- Excellent withstand voltage characteristics
- Low dielectric constant results in low cable capacitance
- Hard to deform due to heat
- We also have a lineup of movable cables that can be used with cable carriers.
Applicable standard
1. Type-R, Type-RS (Standard type)
| Item | UL | c(UL) | CE | PSE |
|---|---|---|---|---|
| Applicable standard | UL44 (RHH) |
CSA C22.2 No.38 (R90) |
IEC 60502-1 | Electrical Appliances and Materials Safety Act |
| Rated voltage | 600V | 600V | 0.6KV/1KV | 600V |
| Rated temperature | 90℃(Dry) | 90℃(Dry) | 90℃ | 80℃ |
2. Type-RT, Type-RTS (Tray cable standard certified product)
| Item | UL | PSE |
|---|---|---|
| Applicable standard | UL1277 (TC-ER/RHH) |
Electrical Appliances and Materials Safety Act |
| Rated voltage | 600V | 600V |
| Rated temperature | 90℃(Dry) | 80℃ |
3. Type-RF, Type-RFS (For moving)
| Item | UL | PSE |
|---|---|---|
| Applicable standard | UL2277 (VFD) |
Electrical Appliances and Materials Safety Act |
| Rated voltage | 1000V | 600V |
| Rated temperature | 90℃(Dry) | 80℃ |
Composition and Structure Table
For the configuration and construction table of Type-R (standard type), Type-RT (Tray cable standard certified product), and Type-RF (for moving),
please refer to the catalog below.