Data Sheet

Safety Standards
- IT / Multimedia Equipment
IEC 60950-1
EN 60950-1
UL 60950-1
- Industrial Control Equipment
UL 508
(single output models only)
- Railway Applications
EN 50155
- Certification Documents
www.tracopower.com/overview/teq20wir
Pollution Degree
PD 2
Safety Specifications
EMI Emissions
EN 50121-3-2 (EMC for Rolling Stock)
- Conducted Emissions
EN 55032 class B (internal filter)
- Radiated Emissions
EN 55032 class B (internal filter)
EMS Immunity
EN 50155 (Railway Applications)
EN 50121-3-2 (EMC for Rolling Stock)
EN 55024 (IT Equipment)
- Electrostatic Discharge
Air:
EN 61000-4-2, ±8 kV, perf. criteria A
Contact:
EN 61000-4-2, ±6 kV, perf. criteria A
- RF Electromagnetic Field
EN 61000-4-3, 20 V/m, perf. criteria A
- EFT (Burst)
EN 61000-4-4, ±2 kV, perf. criteria A
- Surge
EN 61000-4-5, ±1 kV, perf. criteria A
- Conducted RF Disturbances
EN 61000-4-6, 10 Vrms, perf. criteria A
- PF Magnetic Field
Continuous:
EN 61000-4-8, 100 A/m, perf. criteria A
EMC Specifications
Relative Humidity
95% max. (non condensing)
Temperature Ranges
- Operating Temperature
–40°C to +93°C
- Storage Temperature
–40°C to +105°C
Power Derating
- High Temperature
See application note:
www.tracopower.com/overview/teq20wir
Cooling System
Natural convection (20 LFM)
Altitude During Operation
2'000 m max.
Switching Frequency
297 - 363 kHz (PWM)
330 kHz typ. (PWM)
Insulation System
Functional Insulation
Isolation Test Voltage
- Input to Output, 60 s
1'591 VAC
- Input to Case, 60 s
1'131 VAC
- Output to Case, 60 s
1'131 VAC
Isolation Resistance
- Input to Output, 500 VDC
1'000 MOhm min.
Isolation Capacitance
- Input to Output, 100 kHz, 1 V
6'000 pF typ.
Reliability
- Calculated MTBF
1'600'000 h (MIL-HDBK-217F, ground benign)
Environment
- Vibration
MIL-STD-810F
EN 61373
- Mechanical Shock
MIL-STD-810F
EN 61373
- Thermal Shock
MIL-STD-810F
Housing Material
Aluminium
Connection Type
Clip
Weight
122 g
Status Indicator
Green LED
Environmental Compliance
- Reach
www.tracopower.com/info/reach-declaration.pdf
- RoHS
www.tracopower.com/info/rohs-declaration.pdf
- Flammability (EN 45545-2)
www.tracopower.com/info/en45545-declaration.pdf
General Specifications
TEQ 20WIR Series, 20 Watt
All specifications valid at nominal voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com
August 5, 2019
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