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Home My WebLink AboutELEC-12-09-3633 FES Rpt on 3 ph transfmr 4-7-10.tif ii5 Y 3 FES REPORT /N, TUVRheinland " File Number: 310708.001 Equipment: 225 WA Variable Reactance Transformer and DC supply System Precisely Right. Model: SC-1 16-M Client SC-1 16-M FIELD EVALUATION REPORT Product type: 225 WA 3 Phase Variable Reactance Transformer and DC supply System Model number: SC-1 16-M Serial number: SC-1 16-M CLIENT: Solomon Engineering 340 9th Street Hickory NC, 28602 AUTHORITY HAVING JURISDICTION: Catawba County Building Department - Inspections Department Hickory City Hall North Center Street Hickory, North Carolina 28601 828 - 465 -8399 Permit number: ELEC - 12 -09 -3633 FINAL INSTALLATION SITE: Solomon Engineering 340 9th Street Hickory NC, 28602 TRNA file Number: 31070849.001 TRNA field label number(s): 031623 Evaluated by: Scott Kendall Reviewed by: Craig hunter Date: 04 -01 -2010 Date: 04 -07 -2010 Title: Senior Engineer Title: Project Engineer Field Evaluation Services Group Field Evaluation Services Group Email: skendall @us.tuv.com Email: chunter @us.tuv.com QF130501 Page 1 of 9 Revision 2 I FES REPORT TUVRheinland`"' File Number: 310708.001 Precisely Right. Equipment: 225 WA Variable Reactance Transformer and DC supply System Model: SCA 16-M Client: SCA 16-M SCOPE OF EVALUATION: On April 01, 2010 TUV Rheinland of North America has been retained to conduct a Field Evaluation of the subject equipment residing at the facility as stated under the heading "Final Installation Site" on page (1). This evaluation may consist of a Preliminary Product Evaluation and Final Installation Evaluation for Electrical Fire and Shock Hazards. The Final Product and Installation Evaluation was completed on April 01, 2010 GENERAL CONDITIONS OF ACCEPTANCE: This test report contains only findings and results regarding the indicated equipment for installation at the particular final installation location. It is not intended as an endorsement of the equipment, nor an approval of €: similar or identical equipment at another location. If this equipment is modified, changed or moved to another location after the date of inspection the evaluation and Label is considered Void. Re- inspection shall be required. TRNA's label indicating the equipment as compliant does not relieve the owner /manufacturer of its responsibility i for the safe operation of the equipment. This evaluation does not include evaluation of the suitable operation of the unit and does not include emission tests or locations defined as hazardous by the National Electrical Code (NEC). INSPECTION PROCEDURES: d 1. Component List: The following safety relevant components were inspected for suitability of electrical rating and NRTL' approval. Discrepancies noted during evaluation are noted in the section detailing "Modifications for Compliance ". • Circuit breakers • Power cords • Receptacles h • Fuses • Interconnecting cords • Cables and wires • Pushbuttons • Interlocks • Disconnect switches • Relays • Motors • EMO's • Transformers • Motor overload • Power supplies • Interlocks • Motor contactors • Motor controllers • Internal wires • Lamps i i 2. Construction Evaluation: The equipments design was visually inspected with particular attention to the following areas: I • Use of listed components • Guarding of live parts • Proper motor protection • Guarding of moving parts • Proper transformer protection • Damaged components • Proper conductor protection • Accessibility of moving parts • Proper wire bending spaces • Environmental conditions • Ground and bonding • Pinching, crushing, failing } • Accessibility of live parts hazards =' • Wiring ampacity • Sharp edges • Wiring methods Suitability of enclosures • Suitability of material • Availability of suitable markings • Suitability of power connection i 1 NRTL: Nationally Recognized Testing Laboratory, e.g. TUV Rheinland of North America, Inc., UL, ETL, etc. R OF130501 Page 2 of 9 Revision 2 FES REPORT ,► TOVRheinland File Number: 310708.001 Precisely Right. Equipment: 225 kVA Variable Reactance Transformer and DC supply System Model: SC-1 16-M Client: SC-1 16-M In detail, the following inspections were performed: (a) Grounding and Bonding: Exposed non - current carrying parts of the equipment were inspected for effective grounding and bonding in accordance with applicable provisions of the standards referenced in this report. (b) Guarding of Live and Moving Parts: All internal components were inspected for installation in a suitable enclosure and effective guarding in accordance with applicable provisions of the standards. Moving parts are inspected to contain suitable guards against pinching, crushing or other mechanical injury. (c) Overcurrent, Short Circuit and Overload Protection: Overcurrent, short circuit and overload protection installed in this equipment was evaluated for compliance to relevant standards. They were identified to be NRTL listed and of proper size and location. (d) Internal Wiring: Internal wiring and wiring methods were evaluated for compliance with relevant standards. Wiring was verified to be, properly sized and rated, with a temperature rating suitable for the installed application. (e) Electrical Testing Various electrical tests were performed to verify the suitability of operation and safety of the unit. Selection of tests, are dependent on the type of equipment and relevant standard's requirements. Test data sheets are attached to this report. (f) Environmental Suitability: The suitability of the equipment within its environmental context was evaluated. Outdoor type equipment was evaluated for suitability for exposure to rain, dust, humidity, splashing etc. Enclosures were required to be NEMA rated and suitable for their relevant application (g) Installation of the Unit: It was verified that the equipment / fixture is installed in accordance with the manufacturer's installation instructions. Furthermore, installation requirements as per the National Electric Code (NEC) such as working areas, power connection, etc. and corrective measures were also evaluated. QF130501 Page 3 of 9 Revision 2 FES REPORT .�► TUVRheinland' File Number: 310708.001 Precisely Right. Equipment: 225 OVA Variable Reactance Transformer and DC supply System ° Model: SC-1 16-M Client: SC -116 -M Product Description a The equipment is: A 460 VAC 60 Hz three phase 225 WA water cooled transformer with an integral DC power supply to supply the machine control power. Equipment Omitted from the Evaluation: None The system consists of: • Three transformer assemblies (one per phase) • DC power supply i } Standard(s) i The product was evaluated and tested for general compliance to the following applicable code(s), { safety and electrical standard(s): i • NFPA 70 — 2008, "National Electrical Code" (NEC) i Terms and Conditions of Acceptability I Installation Instructions: Accepted Declined Not available Drawings: Accepted Declined J Not available g Markings: Accepted Declined Not available Initial review date: Aril 01 2010 Next review: N/A f Final review date: Aril 01, 2010 f S A Comments: Construction evaluation and OEM document review only. i i r 5 d R E' S OF130501 Page 4 of 9 Revision 2 FES REPORT TOVRheinland File Number: 310708.001 Precisely Right. Equipment: 225 kVA Variable Reactance Transformer and DC supply System Model: SC-1 16-M Client: SC- 116 -M Field Evaluation Test Data Product Compliance Testing Evaluation Parameters: Total number of similar units: None Rated voltage: 460 ®VAC ❑ V DC Rated current: 225 See Nameplate data section of this report WA Rated frequency: 60 Hz Control voltage: 60 1 ®VAC ❑ V DC Alternate voltages: N/A ❑ V AC ❑ V DC Largest motor: N/A HP kW AIC mains switch): 13 kA Hazardous location: ❑ Yes E No Area classification: i.e. Ordinar Location: i.e. Indoors, Type 1 Evaluation Type: E Equipment Evaluation for Electrical Fire and Shock Hazard ❑ Includes Mechanical Hazards Test Parameters: 1- -1- 1- -1- 1- -1- No voltage measurements were made Voltage: N/A N/A N/A the transformer was not connected to P(A) P B P(C) Utility power. Current (amps, max): N/A N/A N/A Insulation resistance: >550 w2 ❑ 500 V DC E 1,000 V DC Dielectric withstand test (alternate): N/A kV ❑ AC ❑ DC Ground continuity: <.25 mo Leakage current (max): N/A mA Branch circuit protection: 350A A ® Hardwired ❑ Cord Connected Enclosure class: ® NEMA Type 1 ❑ NEMA Type 3 ❑NEMA Type 2 ❑NEMA Type 4 E- Stops /Interlocks: E Pass ❑ Fail E N/A Rain test: ❑ Pass ❑ Fail E N/A GFCI test: ❑ Pass ❑ Fail E N/A Additional tests: N/A Note: Leakage current tests not required when equipment is hardwired. Notes: Client has documentation on file validated the use of an existing NRTL Listed insulation system. Additionally the client has a KEMA produced technical file of third party testing of this and similar systems produced by Hunterdon Transformer company performed to validate compliance to the applicable IEC standards relative to this equipment. QF130501 Page 5 of 9 Revision 2 i 4 5 FES REPORT TUVRheinland'" File Number: 310708.001 Precisely Right. :3 Equipment: 225 WA Variable Reactance Transformer and DC supply System ! Model: SC-1 16-M Client: SC -116 -M Test Equipment: Device Manufacturer Model Serial Number Calibration Due Fluke 1587 insulation resistance multi -meter Fluke 1587 92470095 05/28/2010 Fluke i400 AC current clamp Fluke 1400 91230484 05/28/2010 Nameplate data: Hunterdon Transformer Co. Manufacturer: Flemington NJ, USA 225 kVA 3 Phase Variable Reactance Transformer and DC TO supply System { Model number: SC-116 -M Serial number: SCA 16-M XFMR Max. Primary voltage: 460 VAC 60 Hz Delta 3 phase XFMR Max. Primary current: 163 A XFMR Rated secondary voltage: 60 VAC 60 Hz XFMR Max. secondary current: 1250 A XFMR Rated kVA: 225 kVA Main diagram number: SC -116 -M DC supply input control voltage: 460 VAC single phase DC supply input control current: 10A I DC supply output voltage: 115 VDC p i DC supply output current: 120 A : Enclosure Type rating: Type 1 Approximate Weight: 3600 lbs. Cooling: Water cooled - See main diagram Section 1_ of _1_, see diagram No. SC-1 16-M for interconnections t QF130501 Page 6 of 9 Revision 2- FES REPORT L = TOVRheinland File Number: 310708.001 Precisely Right. Equipment: 225 WA Variable Reactance Transformer and DC supply System Model: SCA 16 -M Client: SCA 16 -M Photo(s): 225 kVA 3 Phase Variable Reactance Transformer and DC supply System 225 kVA 3 Phase Variable Reactance Transformer and DO supply ;Systo'l N11, wi disconnect location ;R QF130501 Page 7 of 9 Revision 2 5 FES REPORT ,� TOVRheinland' File Number: 310708.001 Precisely Right. Equipment: 225 WA Variable Reactance Transformer and DC supply System Model: SCA 16-M Client: SCA 16-M ,I � I s a S i I i ( 1 ( t { fi 1 i C { i 1 C p g € E f r S C S r B k QF130501 Page 8 of 9 Revision 2 FES REPORT TUVRheinland File Number: 310708.001 Precisely Right. Equipment: 225 WA Variable Reactance Transformer and DC supply System Model: SC-1 16-M Client: SC-1 16-M rr n .. Cautionary markings: 4!� M ARN ING Ai HAZARDOUS VOLTAGE, Disconnect power before servicing. End of report QF130501 Page 9 of 9 Revision 2