Related Manuals for ZWAE NSW30
Summary of Contents for ZWAE NSW30
- Page 1 Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. Installation and Service Manual NSW30 Motor Operating Mechanism Manual DTR.05.04.03.EN...
- Page 2 These personnel must know exactly all safety rules and main- tenance rules in accordance with these instructions. The trouble-free and safe operation of this device requires prop- er transport, proper storage, construction and assembly as well as careful service and maintenance. zwae.com.pl...
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Page 3: Table Of Contents
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. Spis treści 1. TRANSPORT ........1.1 Unpacking and inspection . - Page 4 PERMANENT MAGNETS ....... . . 10. WIRING DIAGRAM OF NSW30-4 – SERIAL MOTOR ..
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Page 5: Transport
2. DESCRIPTION NSW30 motor drives are designed for cooperation with disconnectors, disconnectors and earthing switches of medium voltage in indoor conditions. The use of the drive allows remote or local control of the switch installed in the switchgear cubicle. -
Page 6: Housing Box
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 2.2. Housing box The housing box is made of steel sheet, covered with a layer of epoxy powder paint. The housing cover is attached to the corp behind using four self-tapping screws [12]. In the bottom parts of the housing, on both sides, are located embossments with a diameter of 14 mm allowing bringing wires to the control system. -
Page 7: Nominal Plate
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 2.5. Nominal plate 2.6. Technical data Parameter Value Type NSW30-3 NSW30-4 110 VDC 220 VDC Nominal voltage 110 VAC 230 VAC 24 VAC 4,9A/220V Nominal current 5A/220 V 4,9 A/220 V 19 A/24 V... -
Page 8: Additional Equipment
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 3. ADDITIONA EQUIPMENT 3.1. Electromagnetic interlock... -
Page 9: Control System In Box
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 3.2. Control system in the box 3.3. Control system on TH-35 bar... -
Page 10: Coupling Joint
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 3.4. Coupling joint Standard Strengthened 3.5. Coupling rod Standard Insulated... -
Page 11: Angular Gears
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 3.6. Angular gear Standard Strengthened An example of angular gear application. Second shaft’s length Angular gear... -
Page 12: Disconnector Gears
Compatibility between the spacing of mounting holes and the shape of the output shaft ensures full interchangeability for manual drives of the type NRK produced by ZWAR S.A and manual drives NR-1 produced by ZWAE sp. O.o. screw M10x35 spring washer B10-A70... -
Page 13: Assembling On Mv Switch
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 4.2. Assembling on MV switch Apparatus frame Apparatus shaft pinion (large bevel gear) pinion(small bevel gear) pin 10x50 operating mechanism’s propulsive shaft 4.3. Coupling with rod assembling on the main shaft of MV switch. clamp coupling joint 4.4. -
Page 14: Adjusting The Rotation Angle Of The Output Shaft
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 4.6. Adjusting the roatation angle of the output shaft. The angle of rotation of the output shaft is adjusted by limit switches [23] mounted coaxially with the control bracket [24]. -
Page 15: Exploitation
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 5. EXPLOITATION 5.1. Manual control In order to manually maneuver the drive: (1) insert the notch of the drive lever [10] into the lock handle [9] (2) swing the lever in the direction indicated in the sketch For version with BE-2 blockade: (2.1) Press the lock release button (2.2) Slide the drive shaft slide gate with your fingers... - Page 16 Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. ATTENTION After manual override, check whether the drive shaft has been engaged, i.e. retraction to the original position (the shaft flange must be adjacent to the cam causing the shaft to move away). If the coupling is not engaged, turn the drive shaft a few de- grees to the right or to the left.
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Page 17: Periodic Inspections And Conservations
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 6. PERIODIC INSPECTIONS AND CONSERVATIONS 6.1. Visual inspection Visual inspection is recommended to be carried out once a year and after any failure or short circuit in the switchgear. Check especially: a) the state of the earth terminal, b) the state of the coupling mechanisms, c) the condition of external parts (housing). -
Page 18: Dimension Drawing Of The Operating Mechanism
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 7. DIMENSION DRAWING OF THE OPERATING MECHANISM 2x M10 Type of operating mechanism Without lock With lock 8. DIMENSION DRAWING OF THE CONTROL BOX ~200... -
Page 19: Wiring Diagram Of Nsw30-3 - Motor With
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 9. WIRING DIAGRAM OF NSW30-3 – MOTOR WITH PERMANENT MAGNETS Motor with permanent magnets S9 - microswitch of the electric lock – terminal block of the operating mechanism S4, S5 – limit switch... -
Page 20: Wiring Diagram Of Nsw30-4 - Serial Motor
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 10. WIRING DIAGRAM OF NSW30-4 – SERIAL MOTOR DC motor S9 - microswitch of the electric lock – terminal block of the operating mechanism S4, S5 – limit switch - microswitch of the electric lock Type of controller –... -
Page 21: Utilization
Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o. 11. UTILIZATION NSW30 drives are made of materials that are recyclable. The main materials from which the disconnectors are built are: • steel (painted, galvanised); • aluminum; • plastics (epoxy mix, polyamide). The drives do not contain any dangerous substances. In accordance with applicable regulations, it is possible to return a worn out, complete disconnector to the manufacturer.
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