ombination Lightning rotection and Transient Voltage urge uppression TV nstallation nstructions 63D N 56562 Models 0/240 V A, plit, ingle-phase Enclosures: 5602856, 5603167, 5603416, 5603417 & Kit: 5603030 208/0 V A WYE, 3-phase Enclosures: 560274 5, 5602733, 5602202, 5602747 & Kit: 5603415 240 V A, 3-phase, High Delta Enclosures: 560274 5, 5602733, 5603463, 5603464 & Kit: 5603415 480/277 V A, WYE, 3-phase Enclosures: 5602744, 5602732, 5602201, 5602746 & Kit: 5602794 480 V A, Ungrounded Delta Enclosures: 56034, 5603418, 5603420, 5603421 & Kit: 5603422 1. roduct Description protection panels are self-contained systems for protecting main power from the damaging effects of a direct lightning strike. Figure 1 shows the basic components of the system. Molded-in Threaded Housing for Mounting Enclosure Enclosure Backpanel Fuse Holder with eries Fuse -LU urge urrent Arrester (3) 63A024 Backpanel Attaching Hardware U 330V A VAL-M BE/ DO NOT OEN UNDER LOAD DO NOT OEN UNDER LOAD DO NOT OEN UNDER LOAD U 330V A -M urge Voltage Arrester (3) VAL-M BE/ VAL-M BE/ Typ ULKG 16N Typ ULKG 5 Typ ULKG 5 U 320V A U 320V A DN-Rail Grounding Terminal Block(s) U 330V A U 320V A DANGER HGH VOLTAGE TRansient ABsorption TEHnology THREE HAE.O. BOX 4100, HARRBURG, A 171 WARNNG: REMOVE OWER BEFORE ERVNG LGHT OUT NDATE REON/FUE FALURE OR OWER FALURE December 2002 WTH AND -LU TRL LGHTNNG ARRETOR TV ØA ØB Ø 63A028 ystems are installed on the secondary side (low voltage side) of the distribution transformer feeding the service entrance of a facility. ee Figure 2. As a ULlisted TV device, the system must be connected to the load side of the main service disconnect, or to the load side of a protected circuit s disconnecting means. Because the unit s primary function is as a lightning arrester, it is recommended that it al- Figure 1. Features of the TV Lightning rotection ystem hoenix ontact nc..o. Box 4100 Harrisburg, A 171 hone: (717) 944-1300 FAX: (717) 944-1625 1 nstallation nstructions 63D
2. General nstallation Guidelines Lightning and URGE rotection Unit ervice Entrance Meter Out Building Read and follow all guidelines in these procedures before installing you system. The protection panel should be installed by an authorized electrician. Local electrical codes, regulations and guidelines must be observed. Lightning and URGE rotection Unit ervice Entrance UNDERGROUND ERVE Out Building Transformer Figure 2. Locating the Lightning rotection ystem Meter 63A003 ways be installed at the main service entrance to a facility or electrical installation. For proper operation it is important that the installation point will be where a neutral to Ground bond exists as required by NE for service entrance power. The lightning arresting components of the are the LU TRL. These lightning arresters utilize a self-extinguishing spark-gap technology to effectively prevent the highvoltage and damaging currents associated with lightning strikes from entering your facility and causing damage to your electrical equipment. systems include hoenix ontact s for transient voltage surge suppression (TV). systems also contain replaceable surge-rated fuses (200 ka R). Diagnostic light indicators are also available on some models. For maximum system performance and protection, coordinated surge protection should be installed throughout an installation. This includes point of use protection at critical loads, protection of phone lines, industrial data and /O signals, networking cables, etc. prevent personal injury due to electrical shock, always disconnect service power to the protection panel prior to installing or repairing the panel. Mount the protection panel as close to the main service switchboard as possible to minimize wiring distance. Due to high-voltage arcing that may occur in this device, DO NOT install the panel in locations where combustible materials are present in the atmosphere. When wiring the panel, always verify the neutral-to-ground bond. Do NOT exceed the maximum "Line-to- Ground" voltage listed on the label inside the enclosure door or the label supplied with the kit package. The protection panel should be installed after the main service disconnect. Refer to Figure 2. This is a parallel installation between each phase and earth ground. The fusing in series with each surge arrester is intended to disconnect only in the unlikely event of a short circuit in the or modules. Note The appropriate cable entry should be determined and cut before mounting the to your wall or mounting strut. Figure 9 shows possible conduit locations. Wiring should always be as straight as possible, avoid sharp bends. hoenix ontact nc..o. Box 4100 Harrisburg, A 171 hone: (717) 944-1300 FAX: (717) 944-1625 nstallation nstructions 63D 2
3. ystem Wiring The can be installed directly to the main power bus or to an available circuit breaker. Many customers choose to install the panel to a circuit breaker for both convenience and to function as a disconnect. ee Figures 3 through 6 for wiring diagrams. Follow NE and applicable local codes when connecting the directly to the bus bar. f connection to a circuit breaker, see Table 1 for the size of wire applicable to the breaker being used. Figure 7 provides the strip-length requirement of a wire. 208/0 V A WYE ystems Enclosures: 5602745, 5602733, 5602202, 5602747 Kit: 5603415 480/277 V A WYE ystems Enclosures: 5602744, 5602732, 5602201, 5602746 Kit: 5602794 rotected Table 1. roper Breaker ize onnecting Wire ize (AWG) Breaker Rating (Amperes) 8 60 6 100 150 4 160 2 200 1/0 250 63A034 Note: Ensure that neutral-to-ground bond is intact 0/240 V A plit, ingle-hase ystems Enclosures: 5602856, 5603167, 5603416, 5603417 Kit: 5603030 rotected Facility N (GND) Figure 4. 208/0 & 480/277 V ac, WYE, 63A021 240 V A High-leg DELTA ystems Enclosures: 5602745, 5602733, 5603463, 5603464 Kit: 5603415 (HGH LEG) rotected Note: Ensure that neutral-to-ground bond is intact N (GND) 63A022 Figure 3. 0/240 V ac, plit, ingle-phase, Wiring Diagram N 63A0 Figure 5. 240 V ac, High-leg Delta, hoenix ontact nc..o. Box 4100 Harrisburg, A 171 hone: (717) 944-1300 FAX: (717) 944-1625 3 nstallation nstructions 63D
480 V A Ungrounded DELTA ystems Enclosures: 56034, 5603418, 5603420, 5603421 Kit: 5603422 rotected 5. Enclosure Dimensions enclosure systems and kits are intended to be wall mounted. Enclosure dimensions for both the stainless steel and painted steel versions are shown in Figure 9. For maximum performance, plan your installation so that connecting cable length is kept to a minimum. Optional Location for onduit Entry (Typical 4 laces) tainless teel Version 500.05 mm.(.685 in.) ainted teel Version 400.05 mm (15.75 in.) 209.80 mm. (8.26 in.) GND Figure 6. 480 V ac, Ungrounded Delta, 63A020 499.87 mm. (.68 in.) DANGER HGH VOLTAGE WTH TRansient ABsorption TEHnology -LU TRL LGHTNNG ARRETOR TV THREE HAE.O. BOX 4100, HARRBURG, A 171 AND WARNNG: REMOVE OWER BEFORE ERVNG LGHT OUT NDATE REON/FUE FALURE OR OWER FALURE ØA ØB Ø 63A028 63001 mm (0.55 in.) 63A044 Figure 7. hase onductor and Ground onductor trip-length Requirement 4. Fusing The protection panel is protected by a 200 ka (8/20 ms) fuse. ee Figure 8. This fuse makes the panel suitable for use on circuits capable of delivering not more than 50,000 rms symmetrical amperes, 385 Volts maximum. 200 ka Fuse Enclosure rotection: Meets or Exceeds -67 or NEMA 4 (for painted steel version); -67 or NEMA 4X (for stainless steel version) Figure 9. Enclosure Dimensions 6. Kit nstallation MORTANT The Kit is a UL Recognized assembly. For UL Listing, additional evaluation in the final installation will be required. protection is also available as a DN-rail mounting kit for installation with user-supplied panels. Figure 10 shows hole mounting dimensions and locations. Each kit includes two sets of standoffs. One set of standoffs is required for each DN-rail. Figure shows drill size and parts assembly for each standoff. 63A015 Figure 8. Fuse Holder & Fuse The standoffs facilitate venting of the and should be used in all installations. hoenix ontact nc..o. Box 4100 Harrisburg, A 171 hone: (717) 944-1300 FAX: (717) 944-1625 nstallation nstructions 63D 4
DO NOT OEN UNDER LOAD 330 V A kv DO NOT OEN UNDER LOAD 330 V A kv DO NOT OEN UNDER LOAD 330 V A kv 320 V A 320 V A 320 V A 269 mm (10.59 in.) 254 mm (10.00 in.) tandoff (Typical 4 laces) 7. Enclosure nstallations Layout and drill four mounting holes that meet the dimensions applicable to your specific enclosure. Figure provides dimensions for mounting stainless enclosures. Figure 13 provides dimensions for mounting painted steel enclosures. Drill 8.0 mm (5/16 in.) Diameter Hole 4 places 3 mm (7.598 in.) 59 mm (2 323 in.) tainless teel Enclosure ( NEMA 4X) 460.0 mm (18.0 in.) 500.0 mm (.685 in.) 216 mm (8.503 in.) 233 mm (9.173 in.) 63A030 (7.874 in.) Figure 10. Kit Mounting Dimensions 460.0 mm (18.0 in.) 500.0 mm (.685 in.) 36A036 Nut, 1/4-20 UN Mounting late tandoff DN-Rail Figure. Mounting Dimensions for tainless teel Enclosures Drill 8.0 mm (5/16 in.) Diameter Hole 4 places Lock Washer, 1/4-in. Drill 9/32-inch Diameter Hole Through Mounting late Machine Bolt, 1/4-20 UN, 1-inch Long ainted teel Enclosure ( NEMA 4) 460.0 mm (18.0 in.) 500.0 mm (.685 in.) Mounting late Figure. Kit tandoff 632A043 360.0 mm (.17 in.) 400.0 mm (15.748 in.) Figure 13. Mounting Dimensions for ainted teel Enclosures 36A033 hoenix ontact nc..o. Box 4100 Harrisburg, A 171 hone: (717) 944-1300 FAX: (717) 944-1625 5 nstallation nstructions 63D