1500 kva Padmount Transformer delta Primary Voltage 208Y/120 Secondary Voltage

Transcription

1

2 1500 kva Padmount Transformer delta Primary Voltage 208Y/120 Secondary Voltage

3 Cooper Power Systems Proposal Number: BED Date: January 4, 2010 Revision 00 Item Number: Item Details Customer Specification: no spec, budget Dated: 04-JAN-2010 Outline Drawing Title: Outline Drawing Title: SST-112AM, Rev. 03, 7/22/2005 Quantity 1 Lead-time (Per Lead-time definition in Proposal Details): Product Lead-time (X): weeks ex-factory Description: kva 1500 kva 3 Phase Pad-Mounted Transformer Temperature Rise 65 degree average winding rise Cooling Class ONAN Frequency 60 Insulating fluid Mineral Oil Elevation Designed for operation at 1000 m (3300 ft) above sea level Material Standard Conductor Efficiency Standard DOE 2010, 10 CRF Part 431 Sound Level NEMA TR1 Standard Primary Conductor Standard Primary Winding Material Primary Voltage Delta BIL 95 kv kv Class 15 kv Primary Configuration Dead Front Primary Configuration Loop Feed Taps 2-2.5% taps above and 2-2.5% taps below nominal Tap Changer 100 Amp 5-position tap changer Primary Bushings 200 amp Cooper bushing well(s) (Qty: 6) Load-break Switching 630A four position T-blade switch with make-before-break feature Components (3) LB Elbows, (6) Standard Inserts, (3) Arresters Overcurrent Protection Bayonet fuse in series with Partial-Range Current-Limiting Fuses (Qty: 3) Expulsion fuses Bayonet fuses (Qty: 3) Bayonet Holder Copper Bayonet Fuse Holder (Qty: 3) Secondary Voltage 480Y/277 Secondary Conductor Standard Secondary Winding Material BIL 30 kv Secondary kv Class 1.2 kv Secondary Configuration Live Front Secondary Configuration Radial Feed

4 Cooper Power Systems Proposal Number: BED Date: January 4, 2010 Revision 00 Item Number: Secondary Bushings Integral aluminum 6-hole spade bushing(s) (Qty: 4) Cabinet 24in deep cabinet Cabinet hardware Penta-head cabinet door bolts ANSI K-Dimension Loop feed per ANSI C Figure 2 minimum dimensions Coatings Munsell Green (Munsell 7GY 3.29/1.5) topcoat Gauges & Fittings Liquid level gauge Gauges & Fittings Thermometer, dial-type Gauges & Fittings Drain valve with sampler in LV Compartment (1") Gauges & Fittings Pressure relief device, 35 SCFM Tank accessories IEEE standard two-hole ground pads (Qty: 3) Packaging None (Pallet Not Included) Meter Meter Package PERFORMANCE DATA: None Requested

5 (6) LE215---T Loadbreak Elbows 15 kv, 200A

6 Loadbreak Apparatus Connectors 200 A 15 kv Class Loadbreak Elbow Connector Electrical Apparatus GENERAL The Cooper Power Systems Loadbreak Elbow Connector is a fully-shielded and insulated plug-in termination for connecting underground cable to transformers, switching cabinets and junctions equipped with loadbreak bushings. The elbow connector and bushing insert comprise the essential components of all loadbreak connections. Cooper Loadbreak Elbows are molded using high quality peroxide-cured insulating and semi-conducting EPDM rubber. Standard features include a coppertop connector, tin-plated copper loadbreak probe with an ablative arc-follower tip and stainless steel reinforced pulling-eye. An optional capacitive test point, made of corrosion resistant plastic, is available for use with fault indicators (see Catalog Section ). Cable ranges are sized to accept a wide range of cable conductor and insulation sizes. This range taking allows the same elbow to be used on either 175 mil or 220 mil cable within a given conductor size. The coppertop compression connector is a standard item to transition from the cable to the loadbreak probe. An aluminum crimp barrel is inertia-welded to a copper lug. The aluminum barrel makes the connector easy to crimp and the copper lug ensures a reliable, tight, cool operating connection with the loadbreak probe. INSTALLATION Cable stripping and scoring tools, available from various tool manufacturers, are recommended for use when installing loadbreak elbows. After preparing the cable, the elbow housing is pushed onto the cable. The loadbreak probe is threaded into the coppertop connector using the supplied installation tool or an approved equivalent. Use a shotgun stick to perform loadmake and loadbreak operations. Refer to Installation Sheet S ( ) for details. Figure 1. Loadbreak Elbow Connector with test point; also available without test point. PRODUCTION TESTS Tests conducted in accordance with IEEE Standard 386 : AC 60 Hz 1 Minute Withstand 34 kv Minimum Corona Voltage Level 11 kv Test Point Voltage Test TABLE 1 Voltage Ratings and Characteristics Description kv Standard Voltage Class 15 Maximum Rating Phase-to-Phase 14.4 Maximum Rating Phase-to-Ground 8.3 AC 60 Hz 1 Minute Withstand 34 DC 15 Minute Withstand 53 BIL and Full Wave Crest 95 Minimum Corona Voltage Level 11 ISO 9001 REGISTERED Tests conducted in accordance with Cooper Power Systems requirements: Physical Inspection Periodic Dissection Periodic X-ray Analysis TABLE 2 Current Ratings and Characteristics Description Amperes Continuous 200 A rms Switching 10 operations at 200 A rms at 14.4 kv Fault Closure 10,000 A rms symmetrical at 14.4 kv for 0.17 s after 10 switching operations Short Time 10,000 A rms symmetrical for 0.17 s 3,500 A rms symmetrical for 3.0 s Current ratings and characteristics are in accordance with IEEE Standard 386. Voltage ratings and characteristics are in accordance with IEEE Standard 386. February 2004 Supersedes 3/95 Printed in U.S.A. 1

7 200 A 15 kv Class Loadbreak Elbow Connector SEMI-CONDUCTIVE INSERT High-quality peroxide-cured EPDM rubber creates a smooth surface around the current interchange to evenly distribute electrical stress within the insulation. PULLING EYE Stainless steel reinforced for positive shotgun stick switching operations. TEST POINT (OPTIONAL) Corrosion-resistant, conductive electrode provides consistent capacitive voltage for application of fault indicators and determining if the circuit is energized (cap not shown). LOADBREAK BAND UV resistant nylon band identifies the elbow as three-phase loadbreak rated and is field replaceable. CONDUCTIVE INSERT ENDS Encapsulated with insulating rubber. Reduces cable extrusion and distortion that can be caused by thermocycling. Mitigates the effects of the electrical stresses along the cable to elbow interface, greatly reducing the possibility of interface tracking IN LE215 B MM INSULATION High-quality peroxide-cured EPDM rubber formulated, mixed, and milled in-house for consistent and reliable field performance. SEMI-CONDUCTIVE SHIELD High-quality peroxide-cured EPDM rubber provides protective deadfront shield that meets requirements of IEEE Standard 592. LOADBREAK PROBE Tin-plated copper probe with arc-ablative tip (arc follower) provides dependable loadbreak switching characteristics. COPPERTOP COMPRESSION CONNECTOR Inertia-welded aluminum barrel and threaded copper lug makes crimping easy and ensures a tight, reliable electrical connection with loadbreak probe. GROUNDING TABS Molded into semi-conductive shield for the attachment of a ground wire to maintain deadfront safety. Figure 2. Cutaway drawing shows design detail. S4 S3 S6 S Dim. 25 kv S3 3.4" (86 mm) S4 4.2" (106 mm) S5 2.7" (68 mm) S6 1.2" (30 mm) S5 NOTE: Dimensions given are for reference only. Figure 3. Elbow profile and stacking dimensions as referenced in IEEE Standard

8 ORDERING INFORMATION The standard elbow kit is packaged in a heavy duty polyethylene bag. There are 20 bagged kits to a carton. Individual boxed kits are also available by special part number. To order a 15 kv Class Loadbreak Elbow Kit follow the easy steps below. Each kit contains: Elbow Body Coppertop Compression Connector Loadbreak Probe Probe Installation Tool Silicone Lubricant Installation Instruction Sheet STEP 1: Determine the cable s diameter over the electrical insulation as shown in Figure 4 (including tolerances) from cable manufacturer. Then identify a cable range from Table 3 that brackets the minimum and maximum insulation diameters. Select the CABLE RANGE CODE from the far right column. STEP 2: Identify the conductor size and type in Table 4 and select the CONDUCTOR CODE from the far right column. STEP 3: For an elbow kit with a capacitive test point order: LE215 LE215 CABLE RANGE CODE CABLE RANGE CODE CONDUCTOR CODE For an elbow kit without a capacitive test point order: CONDUCTOR CODE For an elbow kit without a compression connector, use 00 for the conductor code. For an elbow kit with a hold down bail assembly included, insert a B after the test point option code. STEP 4: (Optional) To add a premolded jacket seal for concentric neutral cable to the elbow kit, consult Table 5 and add the suffix that corresponds to the diameter over the cable s outer jacket. STEP 5: (Optional) To add a cold shrinkable metallic shield adapter to the elbow kit, consult Table 6 and add the suffix that corresponds to the diameter over the cable s outer jacket. STEP 6: (Optional) For an elbow kit individually packaged in a corrugated cardboard box, insert an X as the last character in the part number. T DIAMETER OVER OUTER JACKET OUTER JACKET Figure 4. Illustration showing typical construction of high voltage underground cable. TABLE 3 Cable Range for Loadbreak Elbow Diameter Over Cable Insulation CABLE RANGE Inches Millimeters CODE CA* CB* A B C D TABLE 4 Conductor Size and Type METAL NEUTRAL OR SHIELD INSULATION SHIELD *Uses 5 kv cable adapter (for use with C range elbow only). INSULATION DIAMETER OVER INSULATION CONDUCTOR SHIELD CONDUCTOR Class B Stranded or Compressed Compact or Solid CONDUCTOR AWG mm 2 AWG mm 2 CODE No Connector 00 #6 16 #4 01 #4 # #3 25 # #2 35 #1 04 #1 1/ /0 50 2/ /0 70 3/0 07 3/0 4/ / * *Compressed stranding only. TABLE 5 Jacket Seal for Concentric Neutral Diameter Over Outer Jacket Inches Millimeters Suffix GCB GCD GCF TABLE 6 Metallic Shield Adapter Kit Diameter Over Outer Jacket Inches Millimeters Suffix SA SA SA SA4 EXAMPLE: Select an elbow kit with a capacitive test point for use on a #1 compact cable with a minimum insulation diameter of 0.770" and a maximum diameter of 0.830". STEP 1: From Table 3, identify the cable range 0.700" 0.910" and select the B CABLE RANGE CODE. STEP 2: The conductor size is a #1 and the type is compact. From Table 4, under the column Compact or Solid identify #1 and select the 04 conductor code. STEP 3: Order catalog number. LE215B04T 3

9 200 A 15 kv Class Loadbreak Elbow Connector TABLE 7 Replacement 2.88" Long Coppertop Connectors Conductor Size Concentric or Compressed Compact or Solid Catalog AWG mm 2 AWG mm 2 Number #6 16 #4 CC2C01T #4 #3 25 CC2C02T #3 25 #2 35 CC2C03T #2 35 #1 CC2C04T #1 1/0 50 CC2C05T 1/0 50 2/0 70 CC2C06T 2/0 70 3/0 CC2C07T 3/0 4/0 95 CC2C08T 4/ CC2C09T 250* CC2C10T * Compressed stranding only. Note: Coppertop compression connector may be used on both aluminum and copper cable conductors. ACCESSORIES TABLE 8 Replacement Parts Description Catalog Number Hold Down Bail Assembly C01B 5 kv Cable Adapter (for use with C Elbow size only),.495".585" CA225A.575".685" CA225B Loadbreak Band B01B (package of 25) Probe Kit (includes PK215 Probe, Installation Tool, Silicone Lubricant, Installation Instruction Sheet) Loadbreak Probe Installation Tool A01 Loadbreak Probe Only C03 Silicone Grease oz tube (5 grams) SL005ES oz tube (150 grams) SL150ES117 Test Point Cap A54 Figure 5. Concentric neutral jacket seal (see Catalog Section ). Figure 6. Cold shrinkable metallic shield adapter. Figure 8. Optional Bail Assembly (see Table 6). Figure 7. 5 kv Cable Adapter (see Table 6) Cooper Industries, Inc. IEEE Standard 386 and IEEE Standard 592 are trademarks of the Institute of Electrical and Electronics Engineers, Inc Hickory Street Pewaukee, WI USA MI 2/04

10 (6) LBI215 Loadbreak Bushing Inserts 15 kv, 200A

11 Loadbreak Apparatus Connectors 200 A 15 kv Class Loadbreak Bushing Insert Cooper Power Systems GENERAL The Cooper Power Systems RTE Bushing Insert threads into a universal bushing well to provide the same function as an integral loadbreak bushing. Using bushing inserts makes field installation and replacement possible and efficient. Bushing inserts and elbow connectors comprise the essential components of all loadbreak connections. The RTE Bushing Insert uses a patented ALL COPPER CURRENT PATH, containing only one current transfer point, within the insert itself. The uncomplicated nature of the current path design delivers superior, reliable performance. An internal hex broach allows for positive torque controlled installation. Using the optional installation torque tool the bushing insert can be properly tightened into the bushing well without the fear of accidentally breaking the bushing well stud. Cooper's exclusive latch indicator ring, located on the circumference of the bushing's collar, eliminates the guesswork of loadbreak elbow installation on the bushing insert. The bright yellow ring provides immediate feedback to determine if the elbow is properly installed on the insert. If the yellow ring is completely covered by the loadbreak elbow, it is fully "latched," if the ring is visible, the elbow can be installed correctly before any problems can occur. The bushing insert meets all the requirements of ANSI/IEEE Standard 386 and is completely interchangeable with mating products that also meet ANSI/IEEE Standard 386. When mated with a comparably rated component, the bushing insert provides a fully shielded and submersible connection for loadbreak operation. INSTALLATION No special tools are necessary. The insert can be installed by hand or with the assistance of a torque tool. Using the hex-broached base (see Figure 2) and the optional Installation Torque Tool, consistent installation can be easily achieved. Refer to Installation Instruction Sheet S for details. Figure 1. Loadbreak Bushing Insert with latch indicator ring and All Copper Current Path for application in transformers, switches and other apparatus. PRODUCTION TESTS Tests conducted in accordance with ANSI/IEEE Standard 386: ac 60 Hz 1 Minute Withstand 34 kv Minimum Corona Voltage Level 11 kv Tests conducted in accordance with Cooper Power Systems requirements: Physical Inspection Periodic Dissection Periodic Fluoroscopic Analysis TABLE 1 Voltage Ratings and Characteristics Description kv Standard Voltage Class 15 Maximum Rating Phase-to-phase 14.4 Maximum Rating Phase-to-ground 8.3 ac 60 Hz 1 Minute Withstand 34 dc 15 Minute Withstand 53 BIL and Full Wave Crest 95 Minimum Corona Voltage Level 11 Voltage ratings and characteristics are in accordance with ANSI/IEEE Standard 386. TABLE 2 Current Ratings and Characteristics Description Amperes Continuous 200 A rms Switching 10 operations at 200 A rms at 14.4 kv Fault Closure 10,000 A rms symmetrical at 14.4 kv after 10 switching operations for 0.17 s Short Time 10,000 A rms symmetrical for 0.17 s 3,500 A rms symmetrical for 3.0 s Current ratings and characteristics are in accordance with ANSI/IEEE Standard 386. ORDERING INFORMATION The standard insert kit is packaged in a heavy duty polyethylene bag. Thirty individual kits are packed to a single multi-pak box. Other packaging options are also available. Please contact the factory for the appropriate part numbers. To order the 15 kv Class Loadbreak Bushing Kit, refer to Table 3. November 1995 Supersedes 06/ Cooper Power Systems, Inc. Printed in U.S.A. 1

12 Features and Detailed Description Quality from Cooper Industries INSULATION High quality, peroxide-cured EPDM rubber formulated, mixed and molded in-house for consistent and reliable field performance. SHIELD HOUSING Structural member of insert providing mechanical strength and uniform electrical shielding. LATCH INDICATOR RING Molded-in bright yellow ring eliminates elbow installation guesswork by assuring a quality connection. SEMI-CONDUCTIVE SHIELD High quality EPDM rubber provides protective deadfront shield that meets requirements of IEEE Standard 592. CONTACT HOLDER Copper component transfers current from piston-contact to bushing well stud. THREADED BASE 3/8-16 UNC Copper threads provide connection to bushing well stud. ARC SNUFFER ASSEMBLY Arc-ablative plastic produces arc extinguishing gas during loadbreak switching operations. GROUNDING TABS Three tabs molded into a semi-conductive shield for the attachment of a ground wire to maintain deadfront safety. INTEGRAL PISTON-CONTACT One-piece copper component provides a multi-point, knurled current transfer to the contact holder. During a fault-close switching operation, the piston is forced quickly forward to engage the elbow s loadbreak probe. FIgure 2. Bushing Insert cutaway illustrates uncomplicated nature of current path (Patent No. 5,277,605). HEX BROACH 5/16 hex broach permits consistent installation with torque tool. S2 = 6.3 (106 mm) Note: Dimensions given are for reference only. Figure 3. Bushing Insert profile and stacking dimensions, as referenced in Figure 13 ANSI/IEEE Standard 386. Figure 4. Insert installation torque tool. TABLE 3 Loadbreak Bushing Insert Kit Description Loadbreak Bushing Insert Installation Torque Tool Catalog Number LBI215 LBITOOL RTE is a registered trademark of Cooper Industries, Inc. Each kit contains: Loadbreak Bushing Insert Shipping Cap (not for energized operation) Silicone Lubricant Installation Instruction Sheet Cooper Power Systems P.O. Box 1640, Waukesha, WI

13 (3) C09M Arresters 15 kv, 9 kv MCOV, 200A

14 Surge Arresters Metal Oxide Varistor Elbow (M.O.V.E. ) Surge Arrester Electrical Apparatus GENERAL The M.O.V.E. Surge Arrester combines metal (zinc) oxide varistor technology in a premolded rubber elbow to provide overvoltage system protection in an insulated, fully shielded, submersible, deadfront device. The arrester housing interface conforms to IEEE Standard 386 Separable Insulated Connector Systems. The arrester housing is molded of EPDM insulating rubber, which provides deadfront safety in a small, hotstick operable unit. M.O.V.E. Arresters are used on underground systems in pad-mounted transformer and entry cabinets, vaults, switching enclosures and other installations to provide shielded deadfront arrester protection. They are designed for use with 200 A loadbreak interfaces that conform to IEEE Standard 386 to limit overvoltages to acceptable levels, protect equipment and extend cable life. CONSTRUCTION The rubber body is constructed of high quality precision molded peroxide-cured EPDM insulation and semi-conductive materials. The copper alloy probe and probe retainer are connected to the MOV block stack via welded flexible tin-plated copper leads. This ensures that the column cannot be damaged during installation and that a reliable current path to the MOV blocks is maintained. The disk column is composed of MOV disks bonded together with high-conductivity, silver-loaded epoxy to yield the most reliable electrical connection and eliminate air voids. The #4 AWG flexible copper ground lead, which reliably carries current to ground during voltage surges, is attached to the housing by a brass magneformed end cap. The brass end cap provides a tight, weatherproof seal. OPERATION Installing a M.O.V.E Arrester at the end of a radial system or at both ends of an open point on a loop system provides excellent overvoltage protection. The addition of a second M.O.V.E. Arrester at the mid-point on a rotatable feedthru insert provides optimum protection. Figure 1. M.O.V.E. Surge Arresters shown from left to right: 35 kv, 25 kv and 15 kv. 600 A feeder circuits can be protected with elbow arresters installed on the Cooper T-OP II Separable Connector Systems. STANDARDS The M.O.V.E. Arrester complies with the latest revisions of IEEE Standard C62.11 "IEEE Standard for Metal Oxide Surge Arresters for AC Power Circuits" and IEEE Standard 386 "Separable Insulated Connectors for Power Distribution Systems Above 600 Volts." INSTALLATION All Cooper M.O.V.E. Arresters can be installed or removed from energized bushings with a hotstick. No special tools are required. The arrester is placed on a 200 A interface by using a hotstick. Refer to Installation Instruction Sheet S for more details. PRODUCTION TESTS Tests conducted in accordance with IEEE Standard 386 : Corona Extinction Voltage Level AC 60 Hz 1 Minute Withstand Tests conducted in accordance with Cooper Power Systems requirements: Physical Inspection Periodic Dissection MOV Blocks: Voltage at 1 ma Batch Life Test Arrester Assembly: Voltage at 1 ma Periodic X-ray Analysis February 2004 Supersedes 12/03 Printed in U.S.A. 1

15 Metal Oxide Varistor Elbow (M.O.V.E. ) Surge Arrester PULLING EYE Stainless steel reinforced pulling eye allows easy installation and removal using a hotstick. MOV DISK COLUMN MOV disks are rigidly joined into a single assembly, with high conductivity silver-loaded epoxy to ensure reliable connection between blocks. SEMI-CONDUCTING SHIELD High quality peroxide-cured semi-conducting EPDM shield meets requirements of IEEE Standard 592. IDENTIFICATION LABEL Identifies arrester type, rating and MCOV. DRAIN WIRE TAB Tab ensures that jacket remains at ground potential, meeting safety practice requirements. Tab is located away from pulling eye to minimize clutter. SPRING SHUNT Flexible shunt maintains a high conductivity path between the column and the lower cap to ensure continuous low impedance contact during arrester operation. It also assures optimum discharge characteristics. WELDED LEADS Flexible welded tin-plated copper leads between probe assembly and MOV column ensure that the column cannot be damaged during installation and that a reliable current path to the MOV blocks is maintained. SILVER EPOXY CONDUCTIVE BOND EPDM INSULATION High quality peroxide-cured EPDM insulation is mixed and formulated in-house for complete control of raw rubber characteristics. LOADING SPRING Extra-long lower loading spring ensures high pressure contact. BRASS CAP Brass end cap is magneformed around molded-in sealing rings on rubber shank to provide a tight, weatherproof seal and ground lead connection. GROUND LEAD #4 AWG flexible copper stranded woven ground lead (36 inches long) reliably carries current to ground during voltage surges. Figure 2. Cutaway illustration shows 25 kv Class Metal Oxide Varistor Elbow Surge Arrester. PROTECTIVE CHARACTERISTICS The protective characteristics of the M.O.V.E. Surge Arresters are shown in Table 1. TABLE 1 Electrical Ratings and Characteristics Equivalent Maximum Discharge Voltage (kv crest) Duty Cycle Front-of- 8/20 µs Current Wave Voltage Rating MCOV Wave (kv) (kv) (kv crest)* 1.5 ka 3 ka 5 ka 10 ka 20 ka * Equivalent front-of-wave voltage is the expected discharge voltage of the arrester when tested with a 5 ka current surge cresting in 0.5 µs. 2

16 TEMPORARY OVERVOLTAGE (TOV) CAPABILITY The Temporary Overvoltage (TOV) capability of the M.O.V.E. Arrester is shown in Figure 3. PERFORMANCE TEST CHARACTERISTICS The M.O.V.E. Surge Arrester consistently withstands the following design tests as described by IEEE Standard C62.11 : Duty Cycle: 22 current surges of 5 ka crest 8/20 µs waveshape. High-Current, Short-Duration Discharge: 2 current surges of 40 ka crest 4/10 µs waveshape. Low-Current, Long-Duration Discharge: 20 current surges of 75 A crest 2000 µs rectangular wave duration. Following each of these tests, the arresters remain thermally stable as verified by: Continually decreasing power values during a thirty minute power monitoring period. No evidence of physical or electrical deterioration. STANDARDS The M.O.V.E. Surge Arrester complies with the latest revision of IEEE Standard C62.11 "IEEE Standard for Metal Oxide Surge Arresters for AC Power Circuits" and IEEE Standard 386 "Separable Insulated Connectors for Power Distribution Systems Above 600 Volts." TABLE 2 Commonly Applied Voltage Ratings of M.O.V.E. Surge Arrester PER UNIT MCOV System Voltage (V rms) IEEE Std. C62.22 MINIMUM Commonly Applied Arrester Duty-cycle (MCOV) Voltage Rating (kv rms) on Distribution Systems Delta and 4-Wire 3-Wire Low 3-Wire High Nominal Maximum Multigrounded Impedance Impedance Voltage Voltage range B Neutral Wye Grounded Grounded (2.55) 4160 Y/ Y/ (2.55) 6 (5.1) 6 (5.1) (5.1) (5.1) (7.65) 8320 Y/ Y/ (5.1) 9 (7.65) Y/ Y/ (7.65) 12 (10.2) Y/ Y/ (7.65) or 10 (8.4) 15 (12.7) Y/ Y/ (8.4) 15 (12.7) Y/ Y/ (8.4) and 12 (10.2) 15 (12.7) (15.3) Y/ Y/ (12.7) 21 (17.0) Y/ Y/ (12.7) 21 (17.0) (24.4) Y/ Y/ (15.3) 27 (22.0) Y/ Y/ (17.0) 30 (24.4) Y/ Y/ (22.0) VariGAP M.O.V.E. ARRESTER (Ref. Catalog Section ) M.O.V.E. ARRESTER TIME (Seconds) Figure 3. Temporary overvoltage curve. No prior duty at 85 C ambient. 3

17 Metal Oxide Varistor Elbow (M.O.V.E. ) Surge Arrester ORDERING INFORMATION To order a M.O.V.E. Surge Arrester kit, determine the arrester Maximum Continuous Operating Voltage (MCOV) rating for the intended application using Table 2 and specify the appropriate catalog number from Table 3. Contact the Cooper Power Systems sales engineer in your location for applications not listed. A B Voltage Class 15 kv 25 kv 35 kv S3 S3 2.2" (55 mm) Figure 4. Dimensional information of M.O.V.E. Arrester (refer to Table 3). Note: Dimensions given are for reference only. C 4.2" (107 mm) 4.2" (107 mm) 4.7" (120 mm) TABLE 3 M.O.V.E. Surge Arrester Selection Chart IEEE Standard 386 Duty MCOV Dimensions in./(mm) Catalog Interface Cycle (kv) Rating (kv) A B C Number C03M C06M C09M 15 kv Class C10M C12M C15M C18M C09M C10M C12M 25 kv Class C15M C18M C21M C18M (338) (284) (264) 35 kv Class C21M Interface 1A (338) (284) (264) Large Interface C24M (338) (284) (264) C27M (338) (284) (264) C30M (338) (284) (264) ADDITIONAL INFORMATION Refer to the following reference literature for additional information: , 200 A 15 kv Class Loadbreak Rotatable Feedthru Insert Catalog Section , 200 A 25 kv Class Rotatable Feedthru Insert Catalog Section , 600 A 15 kv Class T-OP II Deadbreak Connector Catalog Section , 600 A 25 kv Class T-OP II Deadbreak Connector Catalog Section , 600 A 35 kv Class T-OP II Deadbreak Connector Catalog Section 2004 Cooper Industries, Inc. M.O.V.E. and T-OP II are trademarks of Cooper Industries, Inc. IEEE Standard 386 and IEEE Standard C62.11 are trademarks of the Institute of Electrical and Electronics Engineers, Inc Hickory Street Pewaukee, WI USA 4 MI 12/03

18 Metering Package Includes: Meter Current Transformers Socket Fuse and Fuse Block

19

20

21

22

23