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8/12 ABB MOTOR PROTECTION AND CONTROL

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Smart monitoring relays

Technical data

Type CM-TCN.011 CM-TCN.012
Environmental data
Ambient temperature ranges operation -25 °C...+60 °C (-13...+140 °F)
storage -40 °C...+85 °C (-40...+185 °F)
Damp heat, cyclic IEC/EN 60068-2-30 6 x 24 h cycle, 55 °C, 95 % RH
Climatic class IEC/EN 60721-3-3 3K5 (no condensation, no ice formation)
Vibration, sinusoidal class 1
Shock class 1
Isolation data
Rated impulse withstand voltage (U imp) supply circuit / measuring circuit 6 kV
EN/IEC60664-1 and modbus / output circuits (relay)

output circuit 1 / output circuit 2 / 4 kV
output circuit 3
Rated insulation voltage U i Basic supply circuit / measuring circuit 600 V
insulation and modbus / output circuits (relay)

output circuit 1 / output circuit 2 / 300 V
output circuit 3
Protective separation IEC/EN 61140 supply circuit / measuring circuit 300 V
and modbus / output circuits (relay)

output circuit 1 / output circuit 2 / 150 V
08
output circuit 3
Pollution degree 3
Overvoltage category III
Standards/Directives
Standards IEC/EN 60947-5-1
Low Voltage Directive 2014/35/EU
EMC Directive 2014/30/EU
RoHS Directive 2011/65/EU incl. 2015/863/EU
WEEE Directive 2012/19/EU
RED Directive 2014/53/EU
Electromagnetic compatibility
Interference immunity to IEC/EN 60947-5-1
electrostatic discharge IEC/EN 61000-4-2 level 2, 4 kV contact discharge, 8 kV air discharge
radiated, radio-frequency, electromagnetic field IEC/EN 61000-4-3 level 3, 10 V/m
electrical fast transient / burst IEC/EN 61000-4-4 level 3 / 2 kV, 5 kHz
surge IEC/EN 61000-4-5 supply circuit: level 3; L-L 1 kV, L-PE 2 kV
relay circuit: level 3; L-PE 2 kV
measuring circuit, remote S1: level 2; L-PE 1 kV
conducted disturbances, induced by IEC/EN 61000-4-6 level 3, 10 V
radio-frequency fields
voltage dips, short interruptions IEC/EN 61000-4-11 class 3
and voltage variations
Interference emission IEC/EN 60947-5-1
high-frequency radiated fulfilled (environment B)
high-frequency conducted fulfilled (environment A and B)