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Noark ASD25DC User Manual

Pv/bps air switch disconnectors from 800a to 2500a are certified to
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NOARK ASD25DC
Air Circuit Breaker
PV/BPS Air switch disconnectors from 800A to 2500A are certified to
Usage Manual
UL 489/UL 489B
User Manual
ZASD25DC202411UL

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Summary of Contents for Noark ASD25DC

  • Page 1 NOARK ASD25DC Air Circuit Breaker PV/BPS Air switch disconnectors from 800A to 2500A are certified to Usage Manual UL 489/UL 489B User Manual ZASD25DC202411UL...

  • Page 3: Table Of Contents

    Contents Installation manual Overview ..........................01 Product parameters ......................02 Environmental Conditions .....................02 Connection type ........................03 Package identification .....................05 Storage ..........................06 Necessary tools .........................07 Handling ..........................08 Unpacking ...........................09 Installation Dimension ....................10 Accessories ..........................26 Control circuit wiring .......................30...

  • Page 4: Codes And Standards

    This device should be installed, operated, serviced and maintained only by professional personnel. Noark Electric is not responsible for any consequences caused by non-compliance with this the manual.  After unpacking the product, check for any damage and the integrity of other items.

  • Page 5: Overview

    Overview Overview Overview 1. Control circuit wiring terminal 7. Closing push-button (I) 2. Brand 8. Manual spring charge handle 3. Opening push-button (O) 9. Nameplate 4. Contact position indicator 10. Spring charged/discharged indicator a) opening a) Spring charged C h a r g e d b) closing b) Spring discharged Discharged...

  • Page 6: Product Parameters

    100% 100% 100% 100% 100% 100% Altitude ASD25DC air switch disconnector do not undergo changes in rated performance up to 2000m.Beyond this altitude ,the derating coefficients shown in the table must be applied. Altitude(m) <2000 3000 4000 5000 Rated Voltage(V) 1xUe 0.9xUe...

  • Page 7: Connection Type

    Connection type Connection type TypeC Upper Supply Lower supply +(-) -(+) Load Load +(-) -(+) TypeD -(+) +(-) Load Load -(+) +(-) User Manual User Manual...
  • Page 8 Connection type Connection type Jumper busbars dimensions Jumper busbars dimensions 6.89(175) 800-2000A: 1.57(40) 2.17(55) 1.57(40) 0.39(10) 8×∅0.51(∅13) 2500A: 8×∅0.51(∅13) 0.39(10) 0.79(20) 1.57(40) 3.15(80) 2.95(75) 8×∅0.51(∅13) 0.79(20) 1.57(40) 4.53(115) 0.39(10) 3.15(80) Applicable busbar as following: Applicable busbar as following: Rated Current Horizontal type Vertical type Rated Current...

  • Page 9: Package Identification

    1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 8 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 8 NOARK Electrics (USA),Inc. User Manual...

  • Page 10: Storage

    Storage 1PCS User Manual...

  • Page 11: Necessary Tools

    Necessary tools Angled socket wrench,hex key,screwdriver installation bolt：Hex Cap Screws： 1/2 in x 2 in/mm 0.75（19） Installation Bolt Hex Cap Screws : 1/2 in x 2 Application in Control Circuit Wiring User Manual...

  • Page 12: Handling

    Handling unit : lb/kg 800A/ 2000A 2500A Type C net weight 154/70 net weight 154/70 gross weight 198/90 gross weight 198/90 Type D net weight 163/74 net weight 166/75.5 gross weight 207/94 gross weight 210/95.5 User Manual...

  • Page 13: Unpacking

    Unpacking Nameplate example User Manual...

  • Page 14: Installation Dimension

    Installation Dimension Type C 800A/1000A/1250A/1600A/2000A Horizontal installation Upper supply in(mm) User Manual...
  • Page 15 Installation Dimension Type C 800A/1000A/1250A/1600A/2000A Horizontal installation in(mm) Lower supply User Manual...
  • Page 16 Installation Dimension Type C 800A/1000A/1250A/1600A/2000A Vertical installation Upper supply in(mm) User Manual...
  • Page 17 Installation Dimension Type C 800A/1000A/1250A/1600A/2000A Vertical installation in(mm) Lower supply User Manual...
  • Page 18 Installation Dimension Type C 2500A Horizontal installation Upper supply in(mm) User Manual...
  • Page 19 Installation Dimension Type C 2500A Horizontal installation Lower supply in(mm) User Manual...
  • Page 20 Installation Dimension Type C 2500A Vertical installation Upper supply in(mm) User Manual...
  • Page 21 Installation Dimension Type C 2500A Vertical installation Lower supply in(mm) User Manual...
  • Page 22 Installation Dimension Installation Dimension Type D 800A/1000A/1250A/1600A/2000A Horizontal installation Upper supply in(mm) User Manual...
  • Page 23 Installation Dimension Installation Dimension Type D 800A/1000A/1250A/1600A/2000A Horizontal installation Lower supply in(mm) User Manual...
  • Page 24 Installation Dimension Type D 800A/1000A/1250A/1600A/2000A Horizontal installation Upper supply in(mm) User Manual...
  • Page 25 Installation Dimension Type D 800A/1000A/1250A/1600A/2000A Horizontal installation Lower supply in(mm) User Manual...
  • Page 26 Installation Dimension Type D 2500A Horizontal installation Upper supply in(mm) User Manual...
  • Page 27 Installation Dimension Type D 2500A Horizontal installation Lower supply in(mm) User Manual...
  • Page 28 Installation Dimension Type D 2500A Vertical installation Upper supply in(mm) User Manual...
  • Page 29 Installation Dimension Dype D 2500A Vertical installation Lower supply in(mm) User Manual...

  • Page 30: Accessories

    Accessories Undervoltage release/UVT The undervoltage release is an optional device on both manually and electrically operated air switch disconnectors. It opens the switch when its supply voltage falls to 30-60% of rated voltage. If the release is not energized to 85% of its supply voltage, the switch disconnector can not be closed electrically or manually.
  • Page 31 Scope of delivery: 2 interlocks and 2 cables (2 breakers version), 3 interlocks and 6 cables (3 breakers version) Cable length for maximum distance of mounting positions of interlocks 78in(2m) Suitable for ASD25DC air switch disconnector. Scope of delivery: 2 interlocks and 2 cables (2 switches version), 3 interlocks and 6 cables (3 switches version)
  • Page 32 Accessories OFF position keylock/KLK Suitable for ASD25DC air switch disconnector Block a switch in OFF position to ensure the switch can not be closed One switch is provided with one lock and one key Two switch are provided with two locks and one key...
  • Page 33 Accessories Phase barriers Improve insulation level between main terminals Delivered as set ( 3 pcs for 4P version) User Manual...

  • Page 34: Control Circuit Wiring

    Control circuit wiring ASD25DC ASD25DC air switch disconnector control circuit reference wiring diagram Ready to Energy close storage Undervoltage Auxiliary contact for user Opening Closing indication indication main circuit CLICK! Reference wiring diagram as following Control power C04 4 groups...
  • Page 35 ZASD25DC202411UL...

Table of Contents