4/8
4
Hybrid power relays - RHP
Operating principles
Contactor
The contactor output is closed when the control voltage is present at the
control input terminals.
The contactor output is open when there is no voltage at the control input
terminals.
The LED is lit when the output is active.
Impulse relay
The impulse relay output changes state on each impulse at the control
input terminals, and remains in that state between each impulse. The
output changes state on the rising edge of the control state change.
The pushbutton on the front can be used to select an operating mode:
Automatic (LED lit): Impulse relay function (Auto)
Forced operation (LED flashing): output closed (ON)
Stop (LED not lit): output open (OFF)
Day/night contactor
The contactor output is closed when the control voltage is present at the
control input terminals.
The contactor output is open when there is no voltage at the control input
terminals.
The pushbutton on the front can be used to select an operating mode:
Automatic (LED lit): Day/night contactor function (Auto)
Forced operation (LED flashing): output closed (ON)
When the control changes state, the day/night contactor reverts to
automatic mode.
Stop (LED not lit): output open (OFF)
Conformity with standards
IEC/EN 60947-4-3 (industrial environment)
IEC/EN 60669-2-1 (domestic environment)
IEC/EN 60601-1 (medical environment)
IEC/EN 60947-7-1 (connection for industrial env.)
IEC/EN 60998-2-1 (connection for domestic env.)
Insulation coordination:
Installation category: 3
Degree of pollution: 3
According to IEC 60664-1: 4KV/3
Breakdown voltage according to IEC/EN60669-2-1:
2 KV/1Min / 1mA / 50 Hz
Insulation resistance according to IEC/EN60669-2-1:
> 5M
Ω/500VDC / 1Min
Vibrations according to IEC/EN60068-2-6: frequencies: 10 to 55Hz
amplitude: 0.35 mm
Voltage
90…260 V a
0…32 V c
Frequency
50 / 60 Hz
Thresh- OFF control
0 to 46 V a
0 to 1 V c
olds
ON control
76 to 260 V a
4 to 32 V c
Minimum duration
50 ms
50 ms
of the control
Contactor control a
84 138 001
Contactor control c
84 138 000
Impulse relay control a
84 138 101
Day/night contactor control c
84 138 201
Part numbers (and voltages)
Input characteristics
Voltage
90…260 V a
Max. current
20 A in AC1 / AC51 / AC7a
Overload current 20 A
AC-51 : 1,25 x Ie – 60s : 50 - 30
(IEC 60947-4-3)
Min. current
100 mA in AC1 / AC51 / AC7a
Frequency
50 / 60 Hz
Contact
N.O.
Number of operations
> 5 000 000
Leakage current
< 5 mA
Acoustic
in steady state
< 35 dB at 1 m
noise
on switching
< 50 dB at 0.5 m
Terminal block clamping
2 x 1.5 mm2 with ferrule
capacity:
2 x 2.5 mm2 without ferrule
1 x 4 mm2 without ferrule
Terminal tightening torque
1 Nm max. M3 screw (IEC60947-1)
Operating temperature
-5 °C to +55 °C
Storage temperature
-40 °C to +85 °C
Relative humidity
90 to 95 % without condensation
Casing material
Self-extinguishing
Degree of protection
IP 50 casing
(according to IEC 60529)
IP 20 terminal block
Weight (g)
70 approx.
Output characteristics
s 20 A in a case only 17.5 mm wide
s Service life > 5 million operations at full load
s Silent operation
s Functions: contactor – impulse relay – day/night
contactor
s Clips onto a 35 mm DIN rail
s UL/©UL (listed) approval pending
s NF-USE label pending
s “CE” / Low Voltage Directive conformity
Connection
Dimensions
13
A1
4
2A2
NI
13
24
A2
LOAD
A1
IN
13
24
A2
A1
90...
260V
44
5,5
60
17,5
1
To order, specify:
Standard products
Example : Solid state relays - RHP - 84 138 001
1
Part number
90…260 V a/4…32 V c