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Environment characteristics
Type
SR3 MBU01BD
Product certifications
UL, CSA, GL, C-TICK, GOST
Conformity with the low
voltage directive
Conforming to 2006/95/EC
EN (IEC) 61131-2 (open equipment)
Conformity with the
EMC directive
Conforming to 2004/108/EC
EN (IEC) 61131-2 (Zone B)
EN (IEC) 61000-6-2, EN (IEC) 61000-6-3 (1) and EN (IEC) 61000-6-4
Degree of protection
Conforming to IEC/EN 60529
IP 20 (terminal block)
IP 40 (front panel)
Overvoltage category
Conforming to IEC/EN 60664-1
3
Degree of pollution
Conforming to IEC/EN 61131-2
2
Ambient air temperature
around the device
Conforming to IEC/EN 60068-2-1
and IEC/EN 60068-2-2
Operation
°C
- 20...+ 55 (+ 40 in non-ventilated enclosure)
Storage
°C
- 40... + 70
Max. relative humidity
Conforming to
IEC/EN 60068-2-30
95% without condensation or dripping water
Maximum operating altitude
Operation
m
2000
Transport
m
3048
Mechanical resistance
Immunity to vibration
IEC/EN 60068-2-6, test Fc
Immunity to mechanical shock
IEC/EN 60068-2-27, test Ea
Resistance to
electrostatic discharge
Immunity to electrostatic
discharge
IEC/EN 61000-4-2, level 3
Resistance to HF
interference
(immunity)
Immunity to electromagnetic
radiated fields
IEC/EN 61000-4-3
Immunity to fast transients in
bursts
IEC/EN 61000-4-4, level 3
Immunity to shock waves
IEC/EN 61000-4-5
Radio frequency
in common mode
IEC/EN 61000-4-6, level 3
Voltage dips and breaks (
a
)
IEC/EN 61000-4-11
Immunity to damped
oscillation waves
IEC/EN 61000-4-12
Conducted and
radiated emissions
Conforming to EN 55022/11
(Group 1)
Class B
(1)
Earthing
Yes (please refer to installation instructions supplied with the product).
(1) Except for the configuration SR3 B
ppp
BD + SR3 MBU01BD + SR3 XT43BD class A
(class B: use in a metal enclosure).
Presentation, description :
pages 34 and 35
Functions :
page 37
References :
page 42
Dimensions, mounting :
page 43
Characteristics
1
Zelio Logic smart relays
1
Communication
Modbus slave communication protocol
1
2
3
4
5
6
7
8
9
10