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Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o.

4

1. TRANSPORT 

1.1. Unpacking and inspection

Immediately after receiving the operating mechanism the recipient should check delivery compliance with the 
packing list. Then the recipient should check whether the operating mechanism has not been mechanically 
damaged during transport and the data on the nameplate match the order. 
The operating mechanism is transported in cardboard box. They are delivered to the recipient in completely 
assembled condition.

The operating mechanisms are delivered to the customer on a pallet (figure below). We suggest moving card

-

boards by grabbing the tapes used to pack the operating mechanisms.

Tape

Содержание NSO80

Страница 1: ...Installation and Service Manual Zak ad Wytw rczy Aparat w Elektrycznych Sp z o o NSO80 Motor operating mechanism Manual No DTR 05 07 08 EN...

Страница 2: ...ailure to follow the warning instructions can result in serious personal injury or material damage Only suitably qualified personnel can work on or near the device This personnel must know exactly all...

Страница 3: ...s 8 3 INSTALLATION AND ADJUSTMENT 10 3 1 Coupling with disconnectors ONIII 110 and 220kV 10 3 2 Protective earthing connection 10 3 3 Connection of control and auxiliary circuits 10 3 4 Tests before f...

Страница 4: ...d check whether the operating mechanism has not been mechanically damaged during transport and the data on the nameplate match the order The operating mechanism is transported in cardboard box They ar...

Страница 5: ...on their backs in a stacked manner The operating mecha nisms should be positioned vertically as shown in the drawing in section 1 1 This is the only acceptable drive storage system 2 DESCRIPTION NSO80...

Страница 6: ...ge gearing mechanism 3 control panel 4 control mode switch 5 control buttons 6 electromagnetic locking 7 auxiliary contact switch NO NC 8 heater 9 terminal strip for connecting control and power circu...

Страница 7: ...motor multi stage gearing helical gear gearing The electric motor drives a lead screw through a two stage gearing As a result of rotation of the screw the nut mounted on the screw moves along the scr...

Страница 8: ...1 Rated voltage rated current squirrel cage motor series motor 3x 400 VAC 4 5 A 220 VDC 4 A 110 VDC 10 A contactor coil of motor supply voltage control depending on motor rated voltage 220 VDC 110 VD...

Страница 9: ...r coil 7W heater 25W electromagnetic coil 7W 3 Shaft torque rated maximum 300 500 1000 Nm 500 800 1600 Nm 4 HV switching time 7s 11s 16s 5 Main shaft angular displacement 90 125 192 6 Maximum conducto...

Страница 10: ...g of protective grounding to the operating mechanism s housing carefully clean the earthing terminal s surface At the end of earthing rail 13 hole for fastening screw ougth to be drilled After smoothi...

Страница 11: ...In order to start manual drive one should unscrew manual crank s socket cap nut on the right side of operating mechanism push blockade button pull mechanical lock black knob release blockade button in...

Страница 12: ...repair by the manufacturer WHITE PHARMACEUTICAL PETROLEUM JELLY acid free used for lubrication of electric contacts earthings contacts of HV switches PROTECTIVE LUBRICANT TDM in accordance with PN 64...

Страница 13: ...tw rczy Aparat w Elektrycznych Sp z o o 13 6 DIMENSIONAL DRAWING STANDARD VERSION 192 max 18 186 490 540 660 677 612 225 max 18 2x M16 260 192 120 210 50 163 5 max 18 max 18 16 322 gland 152 184 94 14...

Страница 14: ...anisms do not contain any dangerous substances In accordance with applicable regula tions it is possible to return a worn out complete disconnector to the manufacturer Zak ad Wytw rczy Aparat w Elektr...

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