Type ICX Interchangeable Cutout kv Outdoor Distribution Cutout Product Bulletin 1VAG DB

Transcription

1 Type ICX Interchangeable Cutout kv Outdoor Distribution Cutout Product Bulletin 1VAG DB

2 Product Features 15, 27, or 38 kv 110, 125, 150, 180, or 200 kv BIL 100 A, 200 A Fused 300 A Disconnect Blade Porcelain, Silicone, or Polymer Concrete Insulators Available Seacoast Design ECD (Emission Control Device) Cutout/Arrester Combo Kick-out Spring Description The ABB ICX interchangeable cutout is used on overhead distribution systems to provide overcurrent protection and visible indication of fuse operation. The ICX provides a visible break sectionalizing point for maintenance personnel and is equipped with hooks to use with a portable loadbreak tool. This allows the ICX to be used as a loadbreak switch to open the circuit with load current flowing. Silicone or Polymer Concrete insulators, Emission Control Devices (ECDs), Seacoast design, cutout/arrester combinations, and Autolink options are available on certain models. s The ICX cutout is offered in three frame sizes and five BIL ratings. Each of the frames accommodates fuseholders with various ratings. ICX ratings are 110 kv through 200 kv BIL. Application The ICX 100 A fuse is provided with a moisture proof tube as a standard offering. Cutouts perform by expelling gases during interruption from the bottom of the fuse tube. For the highest interrupting rating, a link extender rod is attached to the fuse tube cap, improving the efficiency of gas expulsion and arc interruption. Fuse tubes with more than one rating are clearly labeled to indicate each interrupting capability. This minimizes the number of styles that must be stocked, while providing the broadest range of application flexibility. Interchangeability The ICX cutout is designed to be electrically and mechanically interchangeable with the S&C type XS, A.B. Chance type C, and Cooper type L cutouts. Fuseholder caps are also interchangeable with the S&C design. Testing has confirmed the performance of the ICX fuseholder and fuse support with S&C and Chance. ICX cutout with arrester combination Standards and Design Testing The ICX cutout meets or exceeds all applicable requirements of EEI, NEMA SG , and ANSI C and C standards. 15 kv ICX polymer concrete ICX with ECD - 2 -

3 Options Silicone Rubber Silicone rubber has been used for more than 25 years as an outdoor insulation material and has become the fastest growing choice for polymeric material for medium and high voltage outdoor insulation. Silicone was selected for its superior performance, durability, and insulation properties. It has the unique ability to maintain its hydrophobicity and offers greater stability against heat and ultraviolet radiation compared to other polymers. In addition, cutouts are 30% - 50% lighter than units. Silicone insulators are available in all ratings up to 180 kv BIL. Polymer Concrete ABB has been using polymer concrete for more than 10 years. It is available in the 110 and 125 kv BIL ratings. Polymer concrete provides a safe, shatter-proof design with molded-in rods to prevent moisture penetration. Polymer concrete is cold weather friendly since it resists damage from freeze/thaw cycles. This makes it an excellent replacement for in colder climates. It is a field-proven material that provides excellent electrical properties and dielectric strengths, as well as superior mechanical durability. ICX with ECD The ICX is available with an Emission Control Device (ECD). The ECD prevents forest fires and provides added operator and environment protection. The unlatching operation of the dropout is unique in the ECD, as it automatically resets to the service position upon closing the dropout carrier. Kick-out Spring All ICX fuse tubes are available with an optional kick-out spring. The spring assists the drop-out operation by increasing the kick-out force on the tube. Construction Details Fuse Tube Construction The ICX cutouts utilize two different types of fuse tubes: a moisture-proof fuse tube or a high-strength glass fuse tube. The moisture proof fuse tube is standard on all 100 A designs and is notated by the letter "M" in the 8th digit of the style number (refer to Ordering Instructions on pages 6-7). The moisture-proof tube reduces swelling that can create problems with interruption. The 200 A design utilizes a high-strength glass fuse tube and is notated by the letter "A" in the 8th digit of the style number (refer to Ordering Instructions on pages 6-7). This fuse tube is composed of a horn fiber liner surrounded by a glass filament wound outer shell. The durable tube withstands the rigors of high fault current interruptions. In addition, the tube is applied with electrostatic powder paint to provide protection against the effects of ultraviolet rays. Voltage Levels Single voltage rated cutouts can be applied on any single or three-phase system where the line-to-line voltage does not exceed the cutout rating. Dual voltage rated cutouts are suitable on single-phase circuits where maximum line-to-ground voltage does not exceed the value shown to the right of the slash (for example, does not exceed 27 kv in 15/27 kv). ICX cutouts may be used on three-phase circuits that are solidly grounded and the maximum line-to-line voltage does not exceed the value shown to the left of the slash (for example, does not exceed 7.8 kv in 7.8/15 kv). Each frame size has fault interrupting ratings at more than one voltage level. An extensive testing program was performed to develop these multi-voltage capabilities. As a result of this program, the voltage rating of some ICX cutouts may be increased by changing the fuseholder. 27 kv ICX with Autolink 27 kv Silicone ICX with 300 A blade (600 mm creep) 15 kv ICX kv Silicone ICX (180 kv BIL)

4 Unit Dimensions A B 2.25 [57].312 NEMA "A" BRKT.375 NEMA "B" BRKT [76-102] C [ ] 7.75 [197] 1.56 [40] F R D DEG 1.00 [25] E Note: Metric dimensions are displayed in [mm]. kv BIL Unit Dimensions (in) Creep* Weight* Class (kv) A B C D E F R (in) (lb) or or BIL Unit Dimensions (mm) Creep* (kv) A B C D E F R (mm) kv Class Weight* (kg) or or * Creep and weight values are for standard units

5 Bracket Dimensions.312 [8].375 [10] 7.8 [198] 7.8 [198] 1.6 [40] 1.6 [40] 2.6 [67] 2.6 [67] NEMA A bracket NEMA B bracket.38 [10] 7.8 [198] 12.8 [325] 9.1 [231] 1.5 [38] 5.4 [137] 6.9 [175] 2.2 [56] Extended bracket Pole Mounting bracket Part numbers listed on page 8. Note: Metric dimensions are displayed in [mm]

6 Ordering Instructions ICX 15 kv DIGIT 4 Terminal Connectors DIGIT 6 Special Options DIGIT 11 Additional Options DIGIT 2 Insulator BIL 1 = 110 kv N = No terminal C = Clamshell E = Eyebolt N = None F = Wildlife guard Y = Combo box K = Kickout spring on fuse tube X 1 DIGIT 3 Fuse Support N = Porcelain J = Silicone Z = Polymer concrete E = Emission control DIGIT 5 Bracket N = No bracket A = NEMA A B = NEMA B L = Extended U = Pole Mounting DIGITS 7-10 Fuseholder AM11 = 100A, 10kAIC, Solid cap LM11 = 100A, 16kAIC, Link extender KA21 = 200A, 12kAIC, Link extender PA21 = 200A, 10kAIC, Link extender (rated 7.8/15 kv) CA31 = 300A, Solid blade ICX 27 kv DIGIT 2 Insulator BIL 2 = 125 kv BIL 4 = 150 kv BIL 600 mm creep ( only) 5 = 150 kv BIL 8 = 180 kv BIL 750 mm creep ( only) 9 = 200 kv BIL 1130 mm creep ( only) DIGIT 4 Terminal Connectors N = No terminal C = Clamshell E = Eyebolt DIGIT 6 Special Options N = None F = Wildlife guard Y = Combo box DIGIT 11 Additional Options K = Kickout spring on fuse tube X DIGIT 3 Fuse Support N = Porcelain J = Silicone Z = Polymer concrete (125 BIL only) E = Emission control DIGIT 5 Bracket N = No bracket A = NEMA A B = NEMA B L = Extended U = Pole Mounting DIGITS 7-10 Fuseholder AM12 = 100A, 8kAIC, Solid cap GM12 = 100A, 12kAIC, Link extender MM12 = 100A, 16kAIC, Link extender VA22 = 200A, 12kAIC, Link extender WA22 = 200A, 12kAIC, Link extender (rated 15/27 kv) DA32 = 300A, Solid blade - 6 -

7 ICX 38 kv, 150 or 180 kv BIL DIGIT 2 Insulator BIL 4 = 150 kv BIL 600mm creep ( only) 5 = 150 kv BIL 8 = 180 kv BIL 750mm creep ( only) DIGIT 4 Terminal Connectors N = No terminal C = Clamshell E = Eyebolt DIGIT 6 Special Options N = None F = Wildlife guard Y = Combo box DIGIT 11 Additional Options K = Kickout spring on fuse tube X DIGIT 3 Fuse Supports N = Porcelain J = Silicone E = Emission control DIGIT 5 Bracket N = No bracket A = NEMA A B = NEMA B L = Extended U = Pole Mounting DIGITS 7-10 Fuseholder TA12 = 100A, 10kAIC, Link extender DA32 = 300A, Solid blade ICX 38 kv, 170 kv BIL DIGIT 4 Terminal Connectors DIGIT 6 Special Options DIGIT 11 Additional Options DIGIT 2 Insulator BIL 7 = 170 kv N = No terminal C = Clamshell E = Eyebolt N = None F = Wildlife guard Y = Combo box K = Kickout spring on fuse tube X 7 DIGIT 3 Fuse Supports N = Porcelain DIGIT 5 Bracket N = No bracket A = NEMA A B = NEMA B L = Extended U = Pole Mounting DIGITS 7-10 Fuseholder RA15 = 100A, 10kAIC, Link extender FA34 = 300A, Solid blade RA14 = 100A, 12kAIC, Link extender (tube rated for 27 kv) SA24 = 200A, 10kAIC, Link extender (tube rated for 15/27 kv) - 7 -

8 Optional Cutout Parts Replacement Fuseholders Style Number Voltage (kv) BIL (kv) Current (A) Interrupting (kaic) Cap Type Corresponding Cutout* 7194C60G01MP Solid AM C60G02MP Link Extender LM C60G03 7.8/ Link Extender PA C60G Solid Disconnect Blade CA C60G05MP or Solid AM C60G06MP or Link Extender MM C60G07 15/ or Solid BA C60G or Solid Disconnect Blade DA C60G Solid Disconnect Blade DA C60G11MP Link Extender MM C60G12MP Solid Disconnect Blade EA C60G Link Extender KA C60G or Link Extender VA22 * Used with ICX cutouts having the following characters in digit positions 7-10 of the ABB cutout style number. Replacement Fuseholder Caps Style Number Voltage (kv) BIL (kv) Current (A) Interrupting (kaic) Cap Type 3A31186H Solid Cap 9861A62G Link Extender 9861A62G08 7.8/ Link Extender 3A31187H01 15/ or Solid Cap 3A31186H or Solid Cap 9861A62G or Link Extender 9861A62G Link Extender Brackets Style Number 367C723G05 403A101G03 367C802G04 791C890G16 Type NEMA A NEMA B Extended Pole Mounting 1VAG DB Rev. A December 2004 (replaces ) Copyright 2004 ABB. All rights reserved. ABB Inc. 406 Banner Ave. Greensboro, NC Tel: