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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.
Overview 1. Jumper busbar Terminal connectors 2. Control circuit wiring terminals Closing push-button (I) 3. Brand Nameplate 4. Opening push-button (O) 10. Spring charged/discharged indicator 5. Main contact position indicator a) Spring charged a) opening C h a r g e d b) Spring discharged Discharged b) closing...
Product Parameters UL489/UL489B Type ASD16DC Pole 4P (in series) Mounting type Fixed (Front connection) Rated current(A) 600/800/1000/1200/1600 Rated maximum voltage DC(V) 1500 Short time withstand current(kA)/50ms Close <60 Operating time(ms) Open <30 Mechanical 12500 Life cycle(time) Electrical External dimensions 18.62X13.43X7.81(473X341X198.5) H×W×D (inch/mm)
100% 100% 100% 1600 100% 100% 100% Altitude ASD16DC switch disconnectors do not change in rated performance up to 2000m. Above 2000m, the derating coefficients shown in the table must be applied. Altitude(m) <2000 3000 4000 5000 Rated Voltage(V) 1xUe 0.95xUe...
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Unpacking Nameplate example GB/T 14048.3 IEC 60947-3 Ue DC1500V 50kA/1s IP 30 In 1600A DC-PV2 Wiring diagram: +(-) Load Phase barriers (208.5mmX86mmX6mm) should be placed between phases. For 75kA short circuit current at 1250 Vdc nominal 1500 Vdc maximum rating the molded case switch is suitable only for use with battery power supplies.
NOTE: 1. Available with lower supply only 2. For ungrounded system only Jumper busbars dimensions Unit: in(mm) 0.79 (20) Applicable busbar as following: Vertical Type Model Rated Current Size (in) Size (mm) ASD16DC 600A 1/4x2 6.35X50.8 ASD16DC 800A 1/4x3 6.35X76.2 ASD16DC 1000A 1/4x2 6.35X50.8...
Accessories Undervoltage release/UVT The undervoltage release is an optional device on both manually and electrically operated switch disconnectors. It opens the switch disconnector 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.
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Accessories Auxiliary contact/AX The auxiliary contact remotely monitors ON/OFF position of air switch disconnector from remote place. Contact configuration: 11: 1NO and 1NC; 22: 2NO and 2NC; 22C: 2NO or 2NC; 44C: 4NO or 4NC Voltage /V Rated Current /A Motor operator The electric motor charges the closing spring of mechanism when the switch disconnector is closed.
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Accessories Pushbutton lock device/VBP VBP10N When the left cover is closed, the opening button remains pressed, and it cannot be manually or electrically closed. A cover blocks access to the push buttons of the breaker/switch. Note: The padlock diameter must be 8±0.2mm, otherwise it will not work properly. Front connection plates/ACP Delivered as a set (4 pcs).
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Accessories Phase barriers/PHS PHS10N4 Improve insulation level between main terminals. Jumper/JPR Used for connecting four poles in series The dimension and connection of jumper busbars refers to page 8 and 10. Manual...
Control Circuit Wiring Control circuit wiring ASD16DC switch disconnector control circuit wiring diagram ASD16DC air switch disconnector control circuit wiring diagram Ready to close main circuit Energy storage Opening Undervoltage contact indication Auxiliary contact for user Closing indication LOAD Short busbars...
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Control Circuit Wiring Spare parts for secondary terminal wiring TE 172501-1(21P) TE 172500-1(17P) TE 172773-1 (Wire AWG:20~14) Insert the upper terminals Install the Insert the terminals housing lower terminals Manual...
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