ZXLA Arresters

The type ZXLA Transmission class arresters provides surge protection to overhead systems.

Description

Features:

  • Transmission line arrester and insulator assembly
  • Built in Ground Lead Disconnect (GLD) to separate arrester from system to prevent line lockouts
  • Protects insulator from lightning and switching over-voltages
  • Available in 46 to 161kV system voltage

Benefits:

  • Improved power quality and overall line performance achieving new regulatory reliability measures
  • Reduces breaker operations and extends breaker equipment life
  • Easy Installation - lightweight packaged assembly ready to be installed at job site
  • Supplemental shield wire protection
  • Provides protection for lines without a shield wire
  • Creates more space on structures by eliminating the shield wire
  • Protects both new construction and retrofit
  • Allows for reduced clearance without sacrificing performance.

Links & PDFs

English Metric

Deadend Transmission Assembly

Catalog Number Section Length (in) Assembly Leakage (in) Weight Lbs (kg)
ZD148035MX01-132 65.3 137.4 57.1
ZD148035MX01-072 35.4 60.8 39.3
ZD148035MX01-090 54.3 109.2 45.6
ZD148035MX01-108 65.3 137.4 57.1
ZD148035MX01-054 35.4 60.8 39.3
ZD148035MX01-060 35.4 60.8 39.3
ZD148035MX01-039 35.4 60.8 27.3

* Consult factory for system voltages greater than 138 kV.

English Metric

ZXLA Veritical Transmission Assembly

Catalog Number Section Length (in) Assembly Leakage (in) Weight Lbs (kg)
ZV4PKG21-060 29.2 59.4 46
ZV4PKG25-060 31.2 71.1 48
ZV4PKG17-060 29.2 54 45
ZV4PKG21-054 29.2 59.4 46
ZV4PKG13-039 25.2 42.3 38
ZV4PKG17-054 29.2 54 45
ZV4PKG13-036 25.2 42.3 38

1)  Consult factory for system voltages greater than 69kV

ZXLA Horizontal Transmission Assembly Dim Drawing Image

English Metric

ZXLA Horizontal Transmission Assembly

Catalog Number Weight Lbs (kg) Section Length (in) Assembly Leakage (in)
ZH4PKG21-060 46 27.4 59.4
ZH4PKG25-060 48 31.4 71.1
ZH4PKG17-054 45 27.4 54
ZH4PKG17-060 45 27.4 54
ZH4PKG21-054 46 27.4 59.4
ZH4PKG13-039 38 23.4 42.3
ZH4PKG13-036 38 23.4 42.3

1)  Consult factory for system voltages greater than 69kV.

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