Ul-Data; Troubleshooting; Maintenance And Repairs - DOLD SAFEMASTER BH 5928 Manuel D'utilisation

Technical Data
General Data
Operating mode:
Temperature range
operation:
storage :
altitude:
Clearance and creepage
distances
rated impulse voltage /
pollution degree:
EMC
Interference suppression:
Degree of protection
Housing:
Terminals:
Housing:
Vibration resistance:
Climate resistance:
Terminal designation:
Wire fixing:
Mounting:
Weight:
BH 5928:
BI 5928.47/100:
Dimensions
Width x height x depth:
BH 5928:
BI 5928.47/100:

UL-Data

The safety functions were not evaluated by UL. Listing is accom-
plished according to requirements of Standard UL 508, "general use
applications"
Nominal voltage U
N
BH 5928:
Ambient temperature:
Switching capacity:
Ambient temperature 25°C:
Ambient temperature 55°C:
Wire connection:
Technical data that is not stated in the UL-Data, can be found
in the technical data section.
nfo
CCC-Data
Thermal current I :
th
Switching capacity
to DC 13
BH5928.47
NO contact 57/58:
Technical data that is not stated in the CCC-Data, can be found
in the technical data section.
nfo
Continuous operation
- 25 ... + 55 °C
- 25 ... + 85 °C
< 2.000 m
4 kV / 2 (basis insulation) IEC 60 664-1
IEC/EN 62 061
Limit value class B EN 55 011
IP 40 IEC/EN 60 529
IP 20 IEC/EN 60 529
Thermoplastic with V0 behaviour
according to UL subject 94
Amplitude 0.35 mm IEC/EN 60 068-2-6
frequency 10 ... 55 Hz
25 / 055 / 04 IEC/EN 60 068-1
EN 50 005
Box terminal with wire protection,
removable terminal strips
DIN rail IEC/EN 60 715
400 g
440 g
45 x 84 x 121 mm
67.5 x 84 x 121 mm
DC 24 V; AC/DC 24 V
-15 ... +55°C
Pilot duty B300
5A 250Vac G.P.
5A 24Vdc
Pilot duty B300
0,5A 250Vac G.P.
0,5A 24Vdc
60°C / 75°C copper conductors only
AWG 20 - 12 Sol Torque 0.8 Nm
AWG 20 - 14 Str Torque 0.8 Nm
max. 4 A
(see quadratic total current limit curve)
1 A / DC 24 V IEC/EN 60 947-5-1

Troubleshooting

Failure
LED "Power" does not light up
LED "K1" lights up,
but "K2" remains off
LED "K2" lights up,
but "K1" remains off
LEDs "K1" and "K2" lights up,
but "K1t" and "K2t" remains off
Device cannot be activated

Maintenance and repairs

- The device contains no parts that require maintenance.
- In case of failure, do not open the device but send it to manufacturer
for repair.
18
Potential cause
Power supply not connected
- Safety relay K1 is welded
(replace device)
- A 1-channel switch-off occurred on
S32 (switch channel off on S12 ,
S22 e.g. S31)
- Safety relay K2 is welded
(replace device)
- A 1-channel switch-off occurred on
S12, S22 e.g. S31
(switch channel off on S32)
Y39-Y40 are not bridged
- The delay contacts are not
yet switched off
- Safety relay is welded
(replace device)
- Manual start mode:
Line fault on start-button (disconnect
power supply and remove fault)
- Automatic start mode:
S13-S14 are not bridged
BH 5928, BI 5928 / 16.02.17 en / 831