13
LH 5946 / 130910 / 363
Technical Data
Technical Data
Input (L1 - L2 - L3)
measuring-/motor voltage:
max. AC 690 V (UL: max. AC 600 V)
Input resistance:
500 k
Ω
Response value U
an
:
20 mV ... 400 mV, adjustable or
0.2 ... 4 V, adjustable
Response value dependent on frequency
Input frequency (Hz):
50 100 200 400 600 1k 1,5 k 2k
Multiplication factor for U
an
:
1,0 1,1 1,2 1,5 2,0 2,8
5
8
Hysteresis (for detection
of running motor):
100 %
Release delay for detection
of running motor:
< 100 ms
Standstill time delay t
s
:
0.2 ... 6 s adjustable
Auxiliary voltage U
H
(A1 - A2):
AC 115 V, AC 230 V, AC 400 V, DC 24 V
Recommended fusing:
2 A
Voltage range
AC:
0.8 ... 1.1 U
N
DC:
0.9 ... 1.2 U
N
nominal consumption:
5 VA,
3 W
nominal frequency (AC):
50 / 60 Hz
Frequency range (AC):
45 ... 65 Hz
max. residual ripple (DC):
10 %
Start up delay when
connecting U
H
at standstill:
0,4 ... 0,8 s + adjustable t
s
Output
Contacts
(saftey contacts
)
LH 5946.48:
3 NO contacts, 1 NC contact
Contact type:
relay, positive guide
nominal output voltage:
AC 250 V
Thermal current I
th
:
5 A (up to 40°C)
Quadratic total current:
see derating curve*
)
*
)
see datasheet LH 5946 on
www.dold.com
Switching capacity
to AC 15
NO contact:
3 A / AC 230 V
IEC/EN 60 947-5-1
NC contact:
2 A / AC 230 V
IEC/EN 60 947-5-1
to DC 13
NO contact:
1 A / DC 24 V
IEC/EN 60 947-5-1
NC contact:
1 A / DC 24 V
IEC/EN 60 947-5-1
to DC 13
NO contact:
4 A / 24 V at 0.1 Hz IEC/EN 60 947-5-1
NC contact:
4 A / 24 V at 0.1 Hz IEC/EN 60 947-5-1
Fusing of the
safety contacts:
max. fuse rating 4AgL
line circuit breaker C6A
max. operating frequency:
1200 / h
Contact service life
at AC 230 V / 5 A cos
ϕ
= 0.5:
≥
2 x 10
5
switching cycles
mechanical life:
≥
50 x 10
6
switching cycles
Semiconductor monitoring
output:
100 mA DC 24 V, plus switching,
galvanic separation; supply via
A3+ / A4 for output; „ON“ and „ERR“
nO monitoring contact:
3 A AC 250 V (closed when enabled)
General Data
nominal operating mode:
continuous operation
Temperature range
operation:
- 25 ... + 60
°
C
(+ 40
°
C with max. contact current,
see derating curve)*
)
*
)
see datasheet LH 5946 on
www.dold.com
storage:
- 40 ... + 75°C
Clearance and creepage distance
rated impuls voltage / pollution degree:
IEC 60 664-1
Contacts 11/12, 23/24,
33/34, 43/44 against all others: 6 kV / 2
Contacts 11/12, 23/24,
33/34, 43/44 against each others: 4 kV / 2
Indicator contact 53/54
against all others:
4 kV / 2
Semiconductor outputs A3+/
ON / ERR / A4 against all others: 6 kV / 2
Auxiliary voltage A1 / A2
against all others
at auxiliary voltage AC:
6 kV / 2
at auxiliary voltage DC:
4 kV / 2
Control terminal X1 / X2 / X3: no galvanic separation to L1 / L2 / L3
EmC
Electrostatic discharge (ESD):
8 kV (air)
IEC/EN 61 000-4-2
HF irradiation:
20 V/m
IEC/EN 61 000-4-3
Fast transients:
2 kV
IEC/EN 61 000-4-4
surge voltage
between
measuring input L1 / L2 / L3: 2 kV
IEC/EN 61 000-4-5
wires for power supply A1 / A2
at AC - U
H
:
2 kV
at DC 24 V:
1 kV
IEC/EN 61 000-4-5
HF-wire guided:
10 V
IEC/EN 61 000-4-6
Interference suppression:
limit value class B
EN 55 011
Degree of protection
Housing:
IP 40
IEC/EN 60 529
Terminals:
IP 20
IEC/EN 60 529
Enclosure:
thermoplastic with VO behaviour
according to UL subject 94
Vibration resistance:
amplitude 0.35 mm
frequency 10 ... 55 Hz, IEC/EN 60 068-2-6
Climate resistance:
25 / 060 / 04
IEC/EN 60 068-1
Terminal designation:
EN 50 005
Wire connection
DIN 46 228-1/-2/-3/-4
Wire fixing:
Plus-minus terminal screws M 3.5
box terminals with wire protection or
cage clamp terminals
mounting:
DIN-rail
IEC/EN 60 715
Weight:
approx. 400 g
UL-Data
The safety functions were not evaluated by UL. Listing is accom-
plished according to requirements of Standard UL 508, “general use
applications”
measuring-/motor voltage:
max. AC 600 V
Ambient temperature:
- 25 ... + 60
°
C, (+ 40
°
C with max. contact
current, see Derating)
Switching capacity
safety contacts
(11/12, 23/24, 33/34, 43/44)
Ambient temperature 40°C:
Pilot duty B300
5A 250Vac G.P.
5A 24Vdc G.P.
Ambient temperature 60°C:
Pilot duty B300
2A 250Vac G.P.
2A 24Vdc G.P.
Switching capacity
indicator contact (53/54)
3A 250Vac G.P.
For auxiliary voltage U
H
= DC 24 V: Device must be supplied with a Class 2 or
a voltage / current limited power supply
Wire connection:
60°C / 75°C copper conductors only
Fixed screw terminal:
1 x AWG 20 - 12 Sol/Str Torque 0.8 Nm or
2 x AWG 20 - 14 Sol/Str Torque 0.8 Nm
Plug in screw terminal:
AWG 20 - 14 Sol Torque 0.8 Nm or
AWG 20 - 18 Str Torque 0.8 Nm
Plug in cage clamp terminal:
AWG 20 - 12 Sol/Str
nfo
Technical data that is not stated in the UL-Data, can be found
in the technical data section.
