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MV Polymer Strain Insulators

MV Polymer Strain Insulators
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  • Triple Seal design, to eliminate all possibilities of moisture ingress
  • Fiberglass Rod, to get better traction and tension load on RML and SML
  • Forged Steel End Fittings, to ensure a higher consistency of all critical dimensions
  • Meets requirements of all applicable international standards
Cat No. DS-15S DS-28S DS-35S
TYPICAL LINE VOLTAGE (kV) 15 28 35
Section Length (mm) 330 432 559
DRY ARC (mm) 192 294 426
LEAKAGE (mm) 401 628 954
Electrical Flashover     
     - Dry 60Hz      90 130 170
     - Wet 60Hz     50 100 155
      - CIFO Positive      140 190 280
     - CIFO Negative 145 220 290
WEIGHT (kg) 1.2 1.3 1.4
Polymer Strain Dimensions-938
Dimensions (mm)
Cat No. A B C D E F G Qty
DS-15S
340
160
141
27
47
24.5 O.D.
16
DS-28S
475
305
245
26
35
23 O.D.
14
DS-35S
555
385
315
26
35
23 O.D.
14

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mail   sales@transnet.co.nz

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