Edison single-phase capacitor switch

Transcription

1 Power apacitors atalog Data 232EN Supersedes October 26 OOPER POWER SERIES Description Eaton delivers economical, reliable, and flexible solutions for demanding capacitor switching application needs with its ooper Power series Edison capacitor switch. Our advanced vacuum interrupter encapsulated within a durable, environmentally friendly, cycloaliphatic epoxy insulation furnishes a switch that is highly resistant to ozone, moisture, contamination, and ultraviolet light. Edison capacitor switches are operable in vertical and horizontal mounting orientations. The patented terminal ring design allows for 36 degree load termination without breaking any seals for easy installation. See Figure 2. The switch is designed for applications in pole-mounted, substation, and metal-enclosed capacitor banks. This flexible arrangement is ideal for replacing older switches. Edison capacitor switches are designed to operate under extreme undervoltage applications across the entire -4 to +6 temperature range. Through the combined use of advanced material technology, solid insulation, and high performance vacuum interrupters, the switch has been designed to eliminate or reduce operation and maintenance expenses. This innovative approach yields operational savings. No regular maintenance Gas-, foam-, oil-, and regulation-free Lightweight and installation friendly dvanced Eaton vacuum technology provides trouble free capacitor switching Robust, simple permanent magnet latching mechanism provides highest reliability Designed and manufactured in accordance with IEEE Std standard, the Edison capacitor switch is available in 5 kv or 25 kv ratings.

2 atalog Data 232EN Features and detailed description The Edison capacitor switch uses a permanent magnetic latching solenoid (no cams, linkages, or struts). See Figure. This unique design offers the following benefits: Low energy requirements to close and open the switch Separate open and close coils eliminate the need for circuit boards or relays in the body of the switch ritical opening operation powered by a heavy duty precision spring which provides consistent opening speeds that are effectively immune to variations in ambient temperature ll of the Edison capacitor switches can be opened and closed electrically by applying rated control voltage to the proper terminals of the actuator receptacle. onsistent operating speeds make the Edison apacitor Switch ideal for Zero Voltage losing (ZV) applications. Figure 2. The patented 36 degree terminal ring for installment flexibility. Vacuum interruption Eaton vacuum interrupters, specifically designed for capacitor switching, include greatly enhanced contact life. Fast mechanism operation combined with the superior interrupting capabilities of our vacuum interrupter limits prestrike and restrike of switch contacts. dditionally, the high-temperature rated contacts further extend switch mechanical life. break on the single phase is accomplished by separating contacts inside the vacuum interrupter. ll arcing is contained within the vacuum envelope. Figure. Operating mechanism. dditionally, the switches can be manually opened by using a hotstick to operate the yellow manual operating handle located under the bottom of the switch. Switch operation onnections to the actuating mechanism are made through the standard five-pin or six-pin receptacle on the tank body. See Table. Table. ontrol Wiring Specifications Number of Pins MIL Spec 5 MS32E8-P 6 MS32E8-2P Remote control of the switch is supplied by the customer. The control supplied must provide momentary open and close signals of at least milliseconds for each operation. Manual open Edison capacitor switches feature a manual trip handle. Manual trip works with or without supply power. lso, the manual trip handle serves double-duty as a switch position indicator. Figure 3. Vacuum interrupter in 5 kv and 25 kv switch ratings. onstruction Solid dielectric insulation eliminates the need for insulating gas, foam, or oil, thereby greatly reducing life-cycle maintenance costs. The design ensures maintenance free performance throughout an operating temperature range of -4 to +6. Environmental performance ycloaliphatic epoxy resists damage caused by ultraviolet radiation. Over 3 years of proven experience of cycloaliphatic epoxy in harsh climates confirms that the Edison capacitor switch will maintain a smooth, self-cleansing, unblemished surface with low-adhesion to contaminants when exposed to ultraviolet radiation. Hydrophobicity ycloaliphatic epoxy maintains excellent hydrophobicity and is highly resistant to moisture absorption. This prevents the continuous sheets of water that could form leakage current paths which, when heated by continuous flow, create a dry band path that deteriorates the creepage withstand level. The cycloaliphatic epoxy s exceptional ability to resist electrical tracking reduces both flashovers and the associated cost of repairs. The epoxy combines surface-tracking characteristics with robust alternating shed designed per IE 685 to provide maintenance free service even in extreme pollution conditions. 2

3 atalog Data 232EN Ratings and specifications Table 2. General Specifications Voltage lass 5 kv 25 kv Switch Type ES5-95 ES5-25 ES25-25 ES25-5 Rated Maximum Voltage, 5/6 Hz Ungrounded capacitor banks, L-L (kv) Solidly grounded capacitor banks, L-L (kv) Impulse Withstand Voltage Open contact kv (IL) Line to ground (kv IL) Withstand Voltage, 5/6 Hz Power Frequency Dry Withstand (kv) Power Frequency Wet Withstand (kv) ontinuous current 5/6 Hz () 2 2,4 2 2 apacitive switching current 5/6 Hz () 2 2,4 2 2 Fault making peak current () 5, 5, 5, 5, Symmetrical fault making current () 6, 6, 6, 6, Withstand peak current () 5, 5, 5, 5, Short-time symmetrical withstand current () 4,5 4,5 4,5 4,5 High frequency transient making peak current () 9, 9,/2,* 9, 9, Rated transient inrush frequency (Hz) 6, 6, 6, 6, reepage Distance Terminal to terminal (mm) Terminal to ground (mm) Operating Voltage Range, 5/6 Hz** /2 Vac (V) Vac (V) Nominal ontrol urrent /2 Vac for msec () Vac for msec () Weight (lb/kg) 32/4 33/5 33/5 34/6 Operating temperature range -4 to +6-4 to +6-4 to +6-4 to +6 Mechanical operations 5, 5, 5, 5, * The 5.6 kv rated Edison apacitor Switch is available with an optional High Frequency Transient Making Peak urrent of 2 k. ontact factory for additional information. ** ontact factory for more information regarding dc control voltages. NNote: The durability of the Edison capacitor switch was demonstrated by completing a minimum of 5, mechanical operations after performing the Mechanical Life Test in accordance with IEEE Std standard. One operation is defined as close and open operation. 3

4 atalog Data 232EN Dimensions ONNETOR LE RNGE: #8 SOLID TO 2/ WG STRNDED ONNETOR LE RNGE: #8 SOLID TO 2/ WG STRNDED.75 (45).75 (45) ONE OF SIX EYEOLT TERMINL ONNETION POINTS PRE-DRILLED HOLES IN STINLESS STEEL MOUNTING RKET LLOW FOR GROUND ONNETION POINT Ø.44 () HOLE.38 (35).38 (35).25 (32).25 (32) 9.2 (234) 8. (23) 5 kv 95/95 kv IL (2) 9.2 (234) 8. (23) 4. (2) 5 kv 95/25 kv IL (2).75 (45).75 (45).38 (35).38 (35).25 (32).25 (32) 9.2 (234) 8. (23) 4. (2) 9.2 (234) 8. (23) 4. (2) 5kV 25/25 kv IL (4) 25kV 25/25 kv IL (2) 5kV 25/5 kv IL (4) 25kV 25/5 kv IL (2) Dimensions 95/95 kv IL (76) (659) 7.69 (449) 95/25 kv IL (76) (659) 7.69 (449) 25/25 kv IL 3.54 (776) 28.8 (732) 7.69 (449) 25/5 kv IL (827) 3.8 (783) 9.69 (5) Notee: ll dimensions are inches (mm). Dimensions shown are approximate. reepage 95/95 kv IL 95/25 kv IL 25/25 kv IL 25/5 kv IL Terminal to Terminal 7.3 (44) 23.6 (6) 32. (83) 32. (83) Terminal to Ground 9.6 (498) 24. (6) 24. (6) 32. (83) Figure 4. Edison capacitor switch dimensions. 4

5 Ordering information Table 3. Edison apacitor Switch atalog Numbering System atalog Data 232EN E 2 3 S * 4* 5* 6* Standard atalog Number Optional ccessories * Digits 3 through 6 are included as part of the catalog number only when optional accessories are required by the customer. vailable options for digits -6 are shown on page 6. atalog Number Digits Digits -3 Edison apacitor Switch Digit 4 Maximum Voltage Rating 5.6 kv Maximum Voltage Rating (English Nameplate) 25. kv Maximum Voltage Rating (English Nameplate) D* 25. kv/5 kv Maximum Voltage Rating (Dual Rating/English Nameplate) * Only valid for 324 and 333 option codes in digits 5, 6, and 7. Digit 8 Vacuum ottle Rating* Eaton (5.6 2) Eaton 2 (25. 2) E Eaton (5.6 4)* * The 4 options requires option in digit 2 of the catalog number Valid reepage and IL Option Groups Digit 5 Open ontact ushing reepage Distance (Upper ushing) Digit 6 Terminal-to-Ground ushing reepage Distance (Lower ushing) Digit 7 Open ontact (Upper ushing) and Terminal-to-Ground (Lower ushing) IL Level Digit 5 Digit 6 Digit 7 reepage and IL Description * = 7.3 (5.6kV) = 9.6 (5.6kV) = 95kV IL/95kV IL (5.6kV) 2 2 2* 2 = 23.6 (5.6kV, 25.kV Grounded Wye) 2 = 24. (5.6kV, 25.kV Grounded Wye) 2 = 95kV IL/25kV IL (5.6kV, 25.kV Grounded Wye) 3 2 4** 3 = 32. (25.kV) 2 = 24. (25.kV Grounded Wye) 4 =25kV IL/25kV IL (25.kV) 3 3 3** 3 = 32. (25.kV, 38.kV Grounded Wye) 3 = 32. (25.kV, 38.kV Grounded Wye) 3 =25kV IL/5kV IL (25.kV,38.kV Grounded Wye) Digit 9 Factory-Wired Receptacle (Std.) 5-Pin/3-onductor Receptacle (Std.) 5-Pin/5-onductor Receptacle UX -N.O. ontact 5-Pin/5-onductor Receptacle UX -N.. ontact D 6-Pin/6-onductor Receptacle UX -N.O./N.. ontacts E 5-Pin/5-onductor Receptacle (Non-Std. Wiring) Selection of Factory-Wired Receptacle determines configuration of Mating Plug and onductor able (Digit 3) onsult factory for more available options. Digit Solenoid ontrol Voltage* /2 Vac (7 Vac-3 Vac) 2 24 Vac (5 Vac-26 Vac) * ontact factory for more information on D control voltages. * Options codes and 222 in digits 5, 6 & 7 are not valid when 4 continuous current rating is required. ** Option codes 324 or 333 are valid for 4 continuous current rating. 5

6 atalog Data 232EN Table 3. Edison apacitor Switch atalog Numbering System (continued) E 2 3 S * 4* 5* 6* Standard atalog Number Optional ccessories * Digits 3 through 6 are included as part of the catalog number only when optional accessories are required by the customer. Digit ustomer Specific Option Option Description atalog No. * Standard Edison capacitor switch N/ * ssume if field is blank. Digit 2 ustomer Specific Options Option Description atalog No. atalog No. * Standard Edison capacitor switch N/ N/ ** Optional Line and Load Terminal Eyebolt supplied with Edison capacitor switch. onductor cable range is #6 solid through 35 MM GS52X2() GS5X2() 2 Zero Volt ontrol (ZV) configured Edison capacitor switch for use with 6Hz (open) and D pulse (close) operation (Valquest Z-ap ZV ontrol) 3 Zero Volt ontrol (ZV) configured Edison capacitor switch for use with D pulse for open & close operations * ssume if field is blank. ** Required option for 4 continuous current rating. ontact factory for further information regarding applications using the Valquest Z-ap Zero Voltage ontrol (ZV). ontact factory for further information regarding type of Zero Voltage ontrol (ZV). Digit 3 Mating Plug and onductor able Options*** Option Description atalog No. * Mating Plug or onductor able Not Supplied (Std) - 5-Pin Mating Plug RP 5-Pin Mating Plug with 5-Pin/3-onductor able (3ft) R3P3 5-Pin Mating Plug with 5-Pin/3-onductor able (5ft) R3P5 D 5-Pin Mating Plug with 5-Pin/3-onductor able (6ft) R3P6 E 5-Pin Mating Plug with 5-Pin/3-onductor able (8ft) R3P8 F 5-Pin Mating Plug with 5-Pin/3-onductor able (ft) R3P G 5-Pin Mating Plug with 5-Pin/3-onductor able (2ft) R3P2 H 5-Pin Mating Plug with 5-Pin/3-onductor able (4ft) R3P4 J 5-Pin Mating Plug with 5-Pin/3-onductor able (8ft) R3P8 K 5-Pin Mating Plug with 5-Pin/3-onductor able (2ft) R3P2 L 5-Pin Mating Plug with 5-Pin/3-onductor able (22ft) R3P22 M 6-Pin Mating Plug R9P N 6-Pin Mating Plug with 6-Pin/6-onductor able (3ft) R6P3 P 6-Pin Mating Plug with 6-Pin/6-onductor able (6ft) R6P6 Q 6-Pin Mating Plug with 6-Pin/6-onductor able (8ft) R6P8 R 6-Pin Mating Plug with 6-Pin/6-onductor able (ft) R6P S 6-Pin Mating Plug with 6-Pin/6-onductor able (2ft) R6P2 T 6-Pin Mating Plug with 6-Pin/6-onductor able (4ft) R6P4 U 6-Pin Mating Plug with 6-Pin/6-onductor able (6ft) R6P6 V 6-Pin Mating Plug with 6-Pin/6-onductor able (8ft) R6P8 W 6-Pin Mating Plug with 6-Pin/6-onductor able (2ft) R6P2 X 6-Pin Mating Plug with 6-Pin/6-onductor able (22ft) R6P22 * Option only valid when accessories are required. onsult factory for more available options. ** ontact factory for 5-pin/5-wire capacitor switch cable options. ***Selection of Factory-Wired Receptacle (Digit 9) determines configuration of Mating Plug and onductor able N/ N/ N/ N/ Digit 4 Wildlife Protector Kit Options Option Description atalog No. * Wildlife Protectors Order Separately as Standard or not Supplied ** Standard Wildlife Protectors Kit includes Terminal Ring, Line Terminal, and Load Terminal Guards Wildlife Protectors Kit for 35 MM eyebolt includes Terminal Ring, Line Terminal & Load Terminal Guards (option E in digit 8 for 4 rating OR option in digit 2 for 2 rating) * Option only valid when accessories are required. ** Required when 35 MM eyebolt is selected (option in digit 2) Digit 5 Load Terminal Options Option Description * Standard Load Terminal (Eyebolt) Supplied with switch. onductor cable range #8 solid to 2/ WG: dditional Load Terminal (Eyebolt) Supplied with switch. onductor cable range #8 solid to 2/ WG 2** Optional Load Terminal (Eyebolt) Supplied with switch. onductor cable range #6 solid to 35 MM 2 switch * Option only valid when accessories are required. ** Required option for 4 continuos current rating. Not sold separately. Line Terminal M5 M52 Load Terminal GS52X () GS5X () GS52X () GS5X (2) GS52X2 () GS5X2 () Digit 6 ustomer Specific Options Option Description atalog No. * Standard Options for Edison capacitor switch - Parallel Groove onnector supplied for Ground onnection to SS racket (ssembled to racket) 372F Kit * Option only valid when accessories are required. 6

7 atalog Data 232EN Receptacle, accessories and mounting equipment Table 4. Receptacle ssembly Description Standard Receptacle Pin Orientation (Figure 5) atalog Number N/ (not sold separately) KEY D E E F D 5-pin Receptacle 6-pin Receptacle Figure 5. Standard receptacle pin orientation. Table 5. Wildlife Restraint Equipment Description ird Guards (complete set for switch) Line Terminal Guard (Figure 6) Line Terminal Guard (Figure 7) Ring Terminal Guard (Figure 8) Load Terminal Guard (Figure 9) atalog Number M5 (includes M49, M5, M52) M49 M42* M5 M52 * Required for 35 MM eyebolt connector when option E in digit 8 or option in digit 2 are selected STR PTTERN UT FOR LE ENTRNE (.5 DIMETER) R Ø Ø Ø.68 KNOKOUT (SIMILR TO KNOKOUTS ON M44-NOT ESILY REMOVED).75Ø 2Ø Figure 6. Line terminal guard. 2.25Ø 7

8 atalog Data 232EN 3x /6 KNOK OUT Ø WLL THIKNESS Ø 4.4 Figure 7. Required for 35 MM eyebolt. Ø5. 45 EVEL OTH ENDS (5) PLUGS TO FIT /2-3 THREDED HOLES R Figure 8. Ring terminal guard..38 OVERLP THRU HOLE LL.25 RDIUS.93 STR PTTERN UT FOR LE ENTRNE (.5 DIMETER) SIDE UT (THIS SIDE ONLY) Figure 9. Load terminal guard. Table 6. Load Terminal onnector Description Eyebolt onnector for Ring Terminal (Figure ) Eyebolt onnector for Ring Terminal (Figure ) atalog Number GS5X (Standard) GS5X2 (35 MM) 8

9 atalog Data 232EN Figure. Eyebolt connector dimensional information..23 (3.2 mm) 2.3 (58.42 mm) 2.57 (65.25 mm). (2.44 mm) MX. (25.4 mm) Ø.625 (5.88 mm) EYE Ø.75 HEX 3/8 6 THREDS 3/8 6 SILION RONZE OR RSS HEX NUT TIN PLTED 3/8 SPLIT OIL LOKWSHER STINLESS STEEL /2 3 THREDS Figure. 35 MM eyebolt connector dimensional information /2 3 RSS HEX NUT TIN PLTED Required load terminal for 4 option 9

10 atalog Data 232EN Table 7. Mounting Equipment Description Stainless Steel Mounting racket (Figure 2) atalog Number N/ (not sold separately) MOUNTING HOLE FOR 5/8 (6) OLT PREDRILLED HOLES IN STINLESS STEEL MOUNTING RKET LLOW FOR GROUND ONNETION POINT Ø.44 () HOLE (5) (78).38 (35).25 (32) 8. (23) Figure 2. Mounting bracket dimensional information. 3.2 (335)

11 atalog Data 232EN

12 atalog Data 232EN Eaton Eaton oulevard leveland, OH 4422 United States Eaton.com Eaton s Power Systems Division 23 adger Drive Waukesha, WI 5388 United States Eaton.com/cooperpowerseries 27 Eaton ll Rights Reserved Printed in US Publication No. 232EN Eaton is a registered trademark. ll trademarks are property of their respective owners. For Eaton's ooper Power series product information call or visit:.