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Reclosers

6H, V6H three-phase reclosers

Eaton's Cooper Power series 6H and V6H three-phase, hydraulically controlled reclosers provide reliable, self-contained distribution-circuit overcurrent protection. Additionally, they’re offered at low cost and require minimal service.

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Hydraulic control
Reduce installation and operation costs
3 self-contained interrupting mechanisms
More compact than comparable designs
Multiple operation sequences
Simplify system coordination

Core features

  • Offers vacuum or oil interruption; adapts three, single-phase interrupting structures with a common lockout mechanism
  • Senses line current in each phase and trips individually; can also lockout all phases if one phase sequences to lockout
  • Initiates tripping with its series-connected coil
  • Offers selection of dual time-current characteristics which permits coordination with other protective devices
  • Provides a non-reclosing feature set with a hotstick-operated lever for one operation-to-lockout without removing the recloser from service

Timing selectivity offers flexibility in application and equipment coordination

Eaton's Cooper Power series 6H and V6H three-phase reclosers are self-contained, hydraulically controlled devices. They sense and interrupt fault currents on a three-phase or per-phase basis. All timing is governed by the hydraulic mechanism which controls the timing before contact opening, establishes the time delay before the contacts reclose, counts the number of operations and causes the recloser to lock out when the preset number of trip operations has been completed.

Timing characteristic and sequence variations

Eaton's Cooper Power series 6H and V6H reclosers provide for multiple operating sequences. They can all be fast, delayed or a combination of fast followed by delayed operations. When a recloser is programmed for both fast and delayed operations, the fast operations – involving no intentional time delay – occur first in the sequence according to the recloser’s A curve time-current characteristic.
Specifications

Standards

Eaton's Cooper Power series reclosers are designed and tested in accordance with the following ANSI standards: C37.60 and C37.85 and ANSI Guide C37.61

Ratings

Recloser 6H V6H
Nominal operating voltage (kV) 2.4—14.4
 2.4—14.4
Maximum continuous current (amps)
 100 200
Maximum design voltage (kV) 15.5 15.5
Max interrupting current (symmetrical amps)
 @ 2.4—4.8 kV
 3000 3000
@ 4.8—8.32 kV
 2500 2500
@ 8.32—14.4 kV
 2000 2000
Impulse withstand (BIL), 1.2x50 sec wave (crest kv) 110 110
60-Hz withstand (rms kV)
 Dry, one minute 50 50
Wet, ten minutes 45 45
Reclosing time (sec) 1-1/2 1-1/2
Bushing creepage distance (in.) 10-7/8 10-7/8
Available trip coils - Continuous current rated (amps) 5, 10, 15, 25, 35, 50, 70, 100 5, 10, 15, 25, 35, 50, 70, 100, 140, 200

Duty cycles

Recloser % Interrupting rating Maximum circuit X/R ratio Number unit operations Total unit operations
6H 15-20
 2 32 68
45-55
 5 24
90-100
 10 12
V6H 15-20
 2 128 272
45-55
 5 96
90-100
 10 48

Optional accessories

  • Lockout and lockout indication
    • Lockout-indicating switch
    • Shunt-lockout mechanism
    • Ground-fault lockout
  • Bushings
    • 17-in.-creepage bushings
  • Bushing current transformer for field installation
    • Slip-on bushing current transformer kit
  • Mounting equipment
    • Double crossarm bracket or substation hanger
    • Substation mounting frame
    • In-line broadside pole-mounting hanger
    • Surge arrester mounting bracket
    • Tank-lifting windlass for substation mounting frame
Download Links

Looking for software, firmware and programming information?

You can access software, firmware, and associated documentation when you log into MyEaton by clicking Sign in at the top right of this Eaton.com page.

  1. Log in using your existing MyEaton.com credentials.
    • If you do not have an account, you can also register for an account by clicking Sign in at the top right of this page and then select Request access now.
  2. Once you are logged in, the software, firmware and associated documentation for this product will appear in the below list.
    • Upon sign-in, you may be directed to the MyEaton home page. You will need to navigate back to this page to see the software, firmware and documentation.

Software and firmware download page

  1. Once you are logged into MyEaton, select Tools from the MyEaton menu in the top right of the page. 
  2. You will see a link titled “Power Systems Division software and firmware downloads.” 
  3. This page is a list of all software and firmware that is available for you to download.
  • Recloser general ratings information catalog
    This catalog describes the general ratings and ordering information for Eaton’s Cooper Power series reclosers which are self-contained devices with the necessary intelligence to sense overcurrents to time and interrupt fault currents and to re-energize the line by reclosing automatically.
    (PDF 375 KB , 01/01/2016)
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Additional literature

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Learn about the fundamentals of reclosers

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