Increased Safety; for use in certified increased safety enclosures and OEM increased safety applications

Increased Safety; for use in certified increased safety enclosures and OEM increased safety applications
TRE Series Ex e Transformers
Increased Safety
ATEX/IEC:
Zone 1 and 2
II 2 G
NBR IEC:
Zones 1 and 2
Ex e II Gb
Applications
• Equipment transformers are useful where the available voltage
must be changed to accommodate the voltage required by the
load and safety voltage.
• Suitable for use in certified increased safety enclosures and
OEM increased safety applications.
• Requires primary and secondary protection by fuses or Branch
Circuit Breaker.
ATEX/IECEx Increased Safety Ex e Zone 1 Rated Control Transformers
Features
• Single phase 50/60 Hz.
• Class I.
• Circuit insulation voltage between:
— 4500 V between windings.
— 2300 V between primary winding and earth.
— 1800 V between secondary winding and earth.
• Ex e Terminals capacity 4 mm2 (0.006 in2).
400 VA
100 VA
Standard Materials
• Copper windings
• Insulation Class F
NBR IEC Brazilian Certifications and Compliances
ATEX/IEC Certifications and Compliances
•
•
•
•
•
•
•
•
•
•
Certification Type TSN/TSCN
Gas, Zones 1 and 2
Conforming to ATEX 94/9/CE: 0081
II 2 G
Symbol of Protection ATEX/IEC: Ex e II
Service Temperature: -20 °C to +80 °C (-4 °F to +176 °F)
CE Declaration of Conformity: 5C222
ATEX Certificate: LCIE 03 ATEX 0021U
IEC Certificate: LCIE Ex 04.010U
Ex Standards: EN/IEC 60079-0; 60079-7
Product Standards: EN 61558-2-4; 61558-2-6
•
•
•
•
•
•
•
Certification Type TSN/TSCN
Gas: Zones 1 and 2
IEC Marking: Ex de II Gb
Ambient Temperature: -20 °C to +80 °C (-4 °F to +176 °F)
Ex Standards: ABNT NBR IEC 60079-0, 60079-7
INMETRO Ordinance: 179
INMETRO Certificate: BVC 11.0599-U
Catalog Numbering Guide
TRE
100
Series
TRE - ATEX/IEC Certified
Transformer
A
2
Primary Voltage:
A - 230/400 V
B - 240/415 V
Controls
NTRE - NBR IEC Certified
Transformer
Power:
100 - 100 VA
160 - 160 VA
250 - 250 VA
400 - 400 VA
714
Secondary Voltage:
2 - 24/48 V
3 - 2 x 110 V
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© May 2014
TRE Series Ex e Transformers
Increased Safety
ATEX/IEC:
Zone 1 and 2
II 2 G
Primary
NBR IEC:
Zones 1 and 2
Ex e II Gb
Secondary
24/48 V
230/400 V
2x110 V
24/48 V
Weight
kg (lb)
Volume
dm3 (in3)
Certified
Type
IECEx
100 VA
2.7 (5.95)
4 (244)
TSN
TRE100A2
NTRE100A2
160 VA
4.9 (10.80)
4 (244)
TSN
TRE160A2
NTRE160A2
250 VA
5.4 (11.90)
7 (427)
TSN
TRE250A2
NTRE250A2
400 VA
6.9 (153.21)
7 (427)
TSN
TRE400A2
NTRE400A2
100 VA
2.7 (5.95)
4 (244)
TSCN
TRE100A3
NTRE100A3
160 VA
4.9 (10.80)
4 (244)
TSCN
TRE160A3
NTRE160A3
250 VA
5.4 (11.90)
7 (427)
TSCN
TRE250A3
NTRE250A3
400 VA
6.9 (153.21)
7 (427)
TSCN
TRE400A3
NTRE400A3
100 VA
2.7 (5.95)
4 (244)
TSN
TRE100B2
NTRE100B2
160 VA
4.9 (10.80)
4 (244)
TSN
TRE160B2
NTRE160B2
250 VA
5.4 (11.90)
7 (427)
TSN
TRE250B2
NTRE250B2
400 VA
6.9 (153.21)
7 (427)
TSN
TRE400B2
NTRE400B2
Dimensions in Millimeters (Inches)
4xØ
Power
A
B
C
F
Fixing
G
Ø
Weight
kg (lb)
100 VA
94
(3.70)
91
(3.58)
91
(3.58)
64
(2.52)
66
(2.60)
4.8
(0.19)
1.8
(3.97)
160 VA
96
(3.78)
102
(4.02)
96
(3.78)
84
(3.31)
78
(3.07)
5.8
(0.23)
3.2
(7.05)
150 VA
108
(4.25)
110
(4.33)
100
(3.94)
84
(3.31)
82
(3.23)
5.8
(0.23)
4.4
(9.70)
400 VA
126
(4.96)
126
(4.96)
115
(4.53)
90
(3.54)
99
(3.90)
6.5
(0.26)
6.0
(13.23)
ATEX/IECEx Increased Safety Ex e Zone 1 Rated Control Transformers
240/415 V
Catalog Number
NBR IEC
Power
Overcurrent Protection
Power
Loss
Secondary Overcurrent Protection
24 V
Fuses
48 V
110 V
24 V
MCB Curve C
48 V
110 V
100 VA
6W
1A aM
1A aM
3A
1A
2A
1A
4 A gG
2 A gG
1 A gG
4A
2A
1A
160 VA
10 W
2A aM
1A aM
6A
2A
2A
1A
8 A gG
4 A gG
1 A gG
6A
4A
2A
250 VA
15 W
2A aM
2A aM
6A
3A
3A
2A
10 A gG
6 A gG
2 A gG
10 A
6A
2A
400 VA
25 W
4A aM
2A aM
10 A
6A
6A
2A
16 A gG
8 A gG
4 A gG
16 A
4A
4A
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© May 2014
715
Controls
Power
Primary Overcurrent Protection
MCB
MCB
MCB
MCB
Fuses
Curve C Curve D Curve C Curve D
230/240 V 400/415 V
230/240 V
400/415 V
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