Three Phase - General Purpose. THREE PHASE: 3 kva - 9 kva Epoxy Encapsulated Series 76 ISO-Shield

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1 26 THREE PHASE: 3-9 Epoxy Encapsulated Series 76 ISO-Shield Features UL Listed, File E3210. CSA Certified, File LR 560. Electrostatic shield between primary and secondary windings provides cleaner output voltage and helps to reduce spikes and transients. Epoxy-silica encapsulated core and coil provides a transformer particularly well suited for harsh commercial and industrial applications. Copper windings and copper lead wire terminations used throughout. UL Class 180 C insulation system with a 115 C temperature rise at a maximum ambient of 40 C. NEMA-3R, wall mount enclosure suitable for indoor or outdoor use. No extra rainshields required for outdoor use. THREE PHASE: Ventilated Series 63 ISO-Shield Features UL Listed, File E CSA Certified, File LR 560. Electrostatic shield between primary and secondary windings provides cleaner output voltage and helps to reduce spikes and transients. Aluminum windings connect to bus bar style terminations equipped with NEMA standard holes for compression style or ring terminals. UL Class 220 C insulation system with 150 C temperature rise at full load and a maximum ambient of 40 C. NEMA-3R, ventilated, cabinet style, floor mount enclosure suitable for indoor or outdoor use. No extra rainshields required for outdoor use. Vibration dampening pads provide quiet operation. Multiple knockouts provide convenient conduit entry and exit locations through the front and bottom access wiring compartment covers. Ground studs provided for bonding compatibility with both metallic and nonmetallic conduit. Nonstandard designs are available by consulting the factory or your Dongan representative Wall Mounting brackets are available in sizes up to 75. Ground studs provided for bonding compatibility with both metallic and nonmetallic conduit. Core and coil and nonstandard designs are available by consulting the factory or your Dongan representative.

2 THREE PHASE: 3-9 Ventilated Series 63 Scott ected Features UL Listed, File E3210. CSA Certified, File LR 560. Copper windings and copper lead wire terminations used throughout. UL Class 180 C insulation system with a 115 C temperature rise at a maximum ambient of 40 C. NEMA-3R, wall mount enclosure suitable for vertical mount in indoor or outdoor applications. No extra rainshields required for outdoor use. Multiple knockouts provide convenient conduit entry and exit locations through the side and back of the wiring compartment. Ground studs provided for bonding compatibility with both metallic and nonmetallic conduit. THREE PHASE: Series Optional Wall Mounting Brackets Three Phase Slim profile provides convenient mounting for space limited areas. Neutral (X0) provided on three phase, 4 wire transformers. Three Phase 75 No. BR No. BR

3 Primary Volts Delta, Secondary Volts Delta, 60 Hz May be used on a Y / 277 Volt Supply Lbs s Maximum Amps Pri. Sec. Height Width A B Pg. 32 Depth C SH SH SH SH SH SH SH SH SH SH *Transformers 15 through 150 are equipped with a 120 volt lighting tap. Lighting tap capacity is limited to 5% of nameplate rating distributed equally on either side of XO. Primary Volts Delta, Secondary Volts, 60 Hz May be used on a Y / 277 Volt Supply Lbs s Maximum Amps Pri. Sec. Height Width A B Pg. 32 Depth C SH SH SH SH SH SH SH SH SH SH ection Diagrams may be found on Pg. 32 Configurations: 0 = No s 2 = 1-5% FCAN, 1-5% FCBN 4 = 2-2½% FCAN, 2-2½% FCBN 6 = 2-2½% FCAN, 4-2½% FCBN Dimensions & weights may change. Consult factory for certified drawings. Drawing 1 Wall Mount - Encapsulated - NEMA 3R Drawing Floor Mount - Ventilated - NEMA 3R 28

4 Primary 600 Delta, Secondary Delta, 60 Hz Lbs s Maximum Amps Height Width Depth A B C Pri. Sec. Pg SH SH SH SH SH SH SH SH SH SH Primary 600 Delta, Secondary, 60 Hz Lbs s Maximum Amps Pri. Sec. Primary Delta, Secondary, 60 Hz Height Width A B Pg. 33 Depth C SH SH SH SH SH SH SH SH SH SH Lbs s Maximum Amps Pri. Sec. Height Width A B Pg. 33 Depth C SH SH SH SH SH SH SH *Transformers 15 through 150 are equipped with a 120 volt lighting tap. Lighting tap capacity is limited to 5% of nameplate rating distributed equally on either side of XO. No. ection Diagrams may be found on Pg. 33 Configurations: 0 = No s 2 = 1-5% FCAN, 1-5% FCBN 4 = 2-2½% FCAN, 2-2½% FCBN 6 = 2-2½% FCAN, 4-2½% FCBN Dimensions & weights may change. Consult factory for certified drawings. Drawing 1 Wall Mount - Encapsulated - NEMA 3R Drawing Floor Mount - Ventilated - NEMA 3R 29

5 VENTILATED SCOTT CONNECTED Primary Volts Delta, Secondary Volts Delta, 60 Hz May be used on a Y / 277 Volt Supply Lbs s Maximum Amps Height Width Depth A B C Pri. Sec. Pg. 32 * Primary Volts Delta, Secondary Volts, 60 Hz May be used on a Y / 277 Volt Supply Lbs s Maximum Amps Height Width Depth A B C Pri. Sec. Pg Drawing 1 Wall Mount - Encapsulated - NEMA 3R Drawing Floor Mount - Ventilated - NEMA 3R ection Diagrams may be found on Pg. 32 Configurations: 0 = No s 2 = 1-5% FCAN, 1-5% FCBN 4 = 2-2½% FCAN, 2-2½% FCBN 6 = 2-2½% FCAN, 4-2½% FCBN Dimensions & weights may change. Consult factory for certified drawings. Drawing 3, Scott ected Wall Mount - Ventilated - NEMA 3R 30

6 ADDITIONAL VOLTAGE COMBINATIONS AVAILABLE Prefix 63 = UL Listed File E78234, CSA Certified LR 560 Prefix 76 = UL Listed File E3210, CSA Certified File LR 560 General Information Pri Sec. 208Y/120 Y/ Y/ Y/127 Hz /60* 50/60* 50/60* 50/60* General Information Pri Sec. 208Y/120 Y/ Y/220 Y/ Y/347 Hz. 50/60* 50/60* /60* SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH (lbs) 60 Hz. (lbs) 60 Hz. *50/60 Hz. units are approximately 20% heavier than 60 Hz. unit weights shown. ection Diagrams furnished upon request. Please consult the factory or your Dongan Representative for price, delivery and dimensions. Dongan specializes in rapid delivery of nonstandard, voltage and tap configurations. Send us your request today for a competitive quote on transformers not specifically listed in this catalog. Most special designs are UL listed and CSA certified at no additional cost. 31

7 Three Phase ection Diagrams 1 High Series 63-02XX No s ect ect High Lines To 100 Low ect ect Low Lines To 100 X1 & X2 & X3 4 High Series 63-03XX No s ect ect High Lines To 100 Low ect ect Low Lines To 2 5 High Series 76-03XXSH No s ect ect High Lines To 100 High Low Series 76-02XXSH No s ect ect ect High Lines To 100 Low ect ect Low Lines To 100 X1 & X2 & X3 ect Low Lines To 3 Series 63-62XXSH High ect to to to to to to to 6 Low ect ect High Lines To ect Low Lines To 100 X1 & X2 & X3 * X2, X0 or X3, X0 *Lighting tap capacity is limited to 5% of nameplate rating distributed equally on either side of X0. 6 Series 63-63XXSH High ect to to to to to to to 6 Low ect ect High Lines To ect Low Lines To 32

8 Three Phase ection Diagrams 7 High Series 76-06XXSH No s ect ect High Lines To 100 Low ect ect Low Lines To 10 Series 63-61XXXSH High 600 ect to to to to to to to 6 Low ect ect High Lines To ect Low Lines To 100 X1 & X2 & X3 * X2, X0 or X3, X0 8 Series 63-66XXSH High ect to to to to to to to 6 Low ect ect High Lines To ect Low Lines To 11 High 600 Series XSH No s ect ect High Lines To Low ect ect Low Lines To 9 High 600 Series 76-01XXXSH No s ect ect High Lines To Low ect ect Low Lines To 100 X1 & X2 & X3 12 Series 63-60XXSH High 600 ect to to to to to to to 6 Low ect ect High Lines To ect Low Lines To *Lighting tap capacity is limited to 5% of nameplate rating distributed equally on either side of X0. 33