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ManualsBrandsLAPPKABEL ManualsIndustrial Data CablesServo lead ÖLFLEX® SERVO 2YSLCY-JB 3 x 4 mm² + 3 G 0.75 mm² Black 50 m
123
U.I. Lapp
GmbH
DATA SHEET
ÖLFLEX
®
SERVO 2YSLCY-JB
DB 0036425
valid from: 2014-06-23
Originator: KASC / PDC
approved: HAPF / PDC
Document: DB0036425EN
All rights reserved acc. to DIN ISO 16016.
PD 0019/2.2_11.10EN
Application
ÖLFLEX
®
SERVO 2YSLCY-JB, ÖLFLEX
®
SERVO 2YSLCYK-JB and ÖLFLEX
®
SERVO 2YSLC-JB BK are flexible cables, having
special EMC-performance due to double shield, with low capacitance design, PVC sheath and PE insulated cables; ideal
suitable for by frequency converters operated three-phase motors of small, medium and large sizes. The cables are designed
for use in dry, humid or wet conditions. They are suitable for free, non-continuously recurring movements without tensile
load or compulsory guidance and also for fixed installation. At room temperature they are widely resistant to acids, alkali-
resistant and resistant to certain oils.
Contrary to usage of PVC insulated cables, PE insulated cables shows significant reduction of useless reactive power always
needed for charging and discharging the cable during operating of the frequency converter.
2YSLCYK having a special concentric conductor array design, where PE conductor is split into 3 individuals. Its concentric
design avoids from all cable-relevant parts of high frequency discharge currents, passing lubricating film of motors bearings.
This effect may damage motors bearing, especially if switching frequency of the frequency converter is very high (up to
20kHz) and / or long cable lengths are required. This design also improves EMC noise situation of the whole drive system.
Version Type “a” (2YSLCY-JB): with transparent PVC-outer sheath for use in rooms
Version Type “b” (2YSLCYK-JB): with black UV resistance PVC-outer sheath, flexible at low temperatures, for outdoor use
Version Type “c” (2YSLCY-JB BK): with black UV resistance PVC-outer sheath for outdoor use
Application range:
connecting cable between frequency converter and motor, paper industry, chemical industry, heavy industry
Design
Design based on
DIN VDE 0276-603 / HD 603 S1 + A3
DIN 57250-1 resp. VDE 0250-1
Conductor fine wire strands of bare copper, acc. to IEC 60228 resp. VDE 0295, Class 5
Core insulation PE compound acc. to DIN EN 50290-2-23 resp. VDE 0819-103, table 1, column L/MD
Core identification coloured in acc. to DIN VDE 0293-308 resp. HD 308 S2
Stranding Type “a”, 2YSLCY-JB:
4 conductors twisted together in one layer
Type “b”, 2YSLCYK-JB:
3+3 cores twisted concentrically, protective conductor divided into three positioned in
the gusset
Type “c”, 2YSLCY-JB BK:
4 conductors twisted together in one layer
Screening double screening with aluminium-coated plastic foil (metal-side outwards)
and braid of tinned copper wires
Outer sheath Type “a”, 2YSLCY:
PVC sheath TM2 acc. to EN 50363-4-1 resp. VDE 0207-363-4-1
colour: transparent
Type “b”, 2YSLCYK:
PVC sheath, acc. to EN 50363-4-1 resp. VDE 0207-363-4-1,
UV resistant, cold flexible, outdoor and direct burial use
colour: black, similar RAL 9005
Type “c”, 2YSLCY-BK:
PVC sheath TM2 acc. to EN 50363-4-1 resp. VDE 0207-363-4-1
UV resistant, outdoor and direct burial use,
colour: black, similar RAL 9005

Summary of content (3 pages)