technology solutions introducing the first iecex … construct table let stahl rack mount them for...
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Catalog Construct Table Let STAHL rack mount them for you
ClassificationsIECEx
• Ex nA IIC T3 Gc
• IP66
• 316 Stainless Steel
• Non-ventilated
• Indoor/Outdoor
• Floor/Wall Mounting
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Transforming Certifications Into Savings
Example: 7820/1-150-060-070-2-2
7820/ a - cccc - ddd - eee - t - g
Phase (a)1= Single Phase2= Three Phase
Rating (ccc)150 = 15.0 kVA300 = 30.0 kVA450 = 45.0 kVA750 = 75.0 kVA (3 phase only) 159 = 150.0 kVA (3 phase only) OOR = Other On Request (please specify)
Primary Voltage (ddd)060 = 380V070 = 415V071 = 400V 109 = 690VOOR = Other On Request (please specify)
Secondary Voltage (eee) 071 = 400V (Y-Y)070 = 415V (Y-Y)140 = 415Y/240 (Y-Y)141 = 400Y / 231V (Y-D)180 = 380Y / 220V (Y-D)090 = 415 / 230VOOR = Other On Request (please specify)
Taps (t)0 = No taps2 = +/- 2.5%
Wiring Entry (g) 1 = Connection Box with terminals2 = Direct Connection Conduit3 = Bottom Gland Plate
Introducing The First IECEx Certified Transformer In The Industry!Solve your IECEx cabeling issues using the ExTran® IECEx certified transformer system from R. STAHL. Ideal for all applications requiring IECEx Zone 2 explosion protected certifications. Special savings include lighting applications previously challenged with the need to convert typical 3 phase, 3 wire electrical systems to 4 wire. With the ExTran® IECEx Zone 2 transformer, one can run the traditional 3 wire system all the way to the hazardous area, and convert to a 4 wire system. This saves significant cabeling costs.
Technology Solutions
R.STAHL, Inc.13259 N. Promenade Blvd.Stafford, TX 77477 800.782.4357713.792.9300Fax: 713.797.0105
R. STAHL, LTD.7003-56th Ave.Edmonton, Alberta,Canada T6B 3L2780.490.4912 Fax: 780.469.5525
800.782.4357 • www.rstahl.com# CY080113
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LOAD
H1 H2 H3 X1 X2 X3
31 [787.40]271
2 [698.50]26 [660.40]
12 [304.80]
15 [381.00]
18 [457.20]26 [660.40]
2712 [698.50]
Ø916 [Ø14.29]
CABLE ENTRY AT BACK( KNOCK OUT NOT PROVIDED )
APPROVED GASKET MATERIAL
REMOVABLE PANEL( FRONT ACCESS )
EX
LEAD WIRE - HIGH TEMP INSULATION
FRONT VIEW
SIDE VIEW
412 [114.30]
214 [57.15]
112 [38.10]
812 [215.90]
41332 [112.01]
312 [88.90]
518 [130.00]
578 [149.05]
5 [126.95]
H0
3
42
3
42
3
421 1 1
Ex Schedule DrawingSheet 2 0f 3DWG No.3
MATERIALS:
ENCLOSURE: STEEL GAUGE # 14WALL BRACKETS: STEEL GAUGE # 12
LOAD
36732 [920.13]
322332 [831.23]
31 [787.40]
24 [609.60]32 [812.80]
34 [863.60]
APPROVED GASKET MATERIAL
REMOVABLE PANEL( FRONT ACCESS )
EX
LEAD WIRE - HIGH TEMP INSULATION
SIDE VIEW
412 [114.30]
214 [57.15]
812 [215.90]
CABLE ENTRY AT BACK( KNOCK OUT NOT PROVIDED )
41332 [112.01]
312 [88.90]
518 [130.00]
618 [155.40]
FRONT VIEW
5 [126.95]
H1 H2 H3 X1 X2 X3H0
3
4
31
42
31
42
112 [38.10]
29 [736.60]
13 [330.20]
13 [330.20]
Ex Schedule DrawingDWG No.4 Sheet 2 0f 3
MATERIALS:
ENCLOSURE: STEEL GAUGE # 14WALL BRACKETS: STEEL GAUGE # 10
LOAD
31 [787.40]271
2 [698.50]26 [660.40]
18 [457.20]21 [533.40]Ø9
16 [Ø14.29]
APPROVED GASKET MATERIAL
REMOVABLE PANEL( FRONT ACCESS )
EX
LEAD WIRE - HIGH TEMP INSULATION
SIDE VIEW
5 [127.00]
412 [114.30]
214 [57.15]
112 [38.10]
812 [215.90]
12 [304.69]
15 [381.00]
2212 [571.50]
41332 [112.01]
312 [88.90]
518 [130.00]
578 [149.05]
CABLE ENTRY AT BACK( KNOCK OUT NOT PROVIDED )
31
42
31
42
31
42
H1 H2 H3 X1 X2 X3H0
Ex Schedule DrawingDWG No.2 Sheet 2 0f 3
MATERIALS:
ENCLOSURE: STEEL GAUGE # 14WALL BRACKETS: STEEL GAUGE # 12
Typical 30 kVA
Typical 45 kVA
Typical 15 kVA