Selection Guide

Single phase voltage relays

3-phase voltage relays

3-Phase monitoring relays

Single phase current relays

Single phase high current relays

Level relays

Thermostat relays

Power supplies

Series 1600 MX
Edition 1.0
 Type MXV-10 MXV-20
Single phase voltage relay for detecting AC/DC over- or Single phase voltage relay for detecting a level of AC and
under-voltage. DC voltage.
Adjustable setpoint and hysteresis on the front panel. Adjustable setpoint and hysteresis.
Hysteresis adjustable: 0.5-20%. Adjustable hysteresis 3-35%.
Automatic locking (latch) on connection of jumper. Inversion (inv) of relay operation on connection of jumper.
Inversion (inv) of relay operation on connection of jumper. Automatic locking (latch) on connection of jumper.
Analogue output for accurate adjustment of setpoint.

Ordering Code Example MXV-10.230.1 MXV-20.230.1

Input Signal 1-5V AC/DC 1-5V AC/DC 1

4-20V AC/DC 4-20V AC/DC 2
10-50V AC/DC 10-50V AC/DC 3
40-200V AC/DC 40-200V AC/DC 4
100-500V AC/DC 100-500V AC/DC 5
Selected via switch on the front panel.

Supply Voltage 24V DC 924 24V DC 924

115V AC/24V AC 115 24V AC 024
230V AC/24V AC 230 115V AC 115
230V AC 230
400V AC 400

Output Relay SPDT 8A/240V AC & Relay SPDT 8A/240V AC

2-10V DC (relative to setpoint)

Operation Diagrams Over-voltage 1

supply supply
hysteresis hysteresis
setpoint setpoint

inv inv

latch latch

inv inv

Under-voltage 2

supply
hysteresis
setpoint

inv

latch

inv
MXV-30 MXP-10 MXP-20 MXC-10
3-phase voltage relay with or without Phase monitoring relay for detecting Phase monitoring relay for detecting Single phase current relay for detecting
neutral for detecting over- and under- correct phase sequence, symmetry via correct phase sequence, symmetry via AC/DC over- or under-current.
voltage. phase angle and low voltage. phase angle and low voltage. Adjustable setpoint and hysteresis on the
Limit values adjusted on the front panel. Connection to 3-phase mains with or Connection to 3-phase mains with or front panel.
Lower limit adjustable: 80-99% UN. without neutral. without neutral. Hysteresis adjustable: 0.5-20%.
Upper limit adjustable: 101-120% UN. Adjustable limit values on the front panel. Fixed limit for low voltage: 75-85% UN. Inversion (inv) of relay operation on
Automatic locking (latch) on connection of UN adjustable ± 15 % connection of jumper.
jumper. Adjustable limit for low voltage: 69-98% Automatic locking (latch) on connection of
LED indication of over- and under-voltage. U N. jumper.
Also available for separate supply voltage. Analogue output for accurate adjustment
of setpoint.

MXV-30.400/400 MXP-10.400 MXP-20.400 MXC-10.230.1

3 x 230V AC (± neutral) /230 3 x 115V AC (± neutral) 115 3 x 115V AC (± neutral) 115 4-20mA AC/DC
3 x 400V AC (± neutral) /400 3 x 230V AC (± neutral) 230 3 x 230V AC (± neutral) 230 10-50mA AC/DC
3 x 400V AC (± neutral) 400 3 x 400V AC (± neutral) 400 40-200mA AC/DC
100-500mA AC/DC
0.4-2A AC/DC
Selected via switch on the front panel.

230V AC 230 Option: 24V DC 924

400V AC 400 External supply voltage 115V AC/24V AC 115
230V AC/24V AC 230

Relay SPDT 8A/240V AC Relay SPDT 8A/240V AC Relay SPDT 8A/240V AC Relay SPDT 8A/240V AC
2-10V DC (relative to setpoint)

Over- and under-voltage Voltage monitoring Voltage monitoring Over-current 1

supply UN UN UN UN supply
8% 8% 5% 5% hysteresis
-9 -9 -8 -8
UL1 60 60 75 75 setpoint
L1 L1

VL2
L2 L2

WL3 inv
L3 L3

latch

latch

inv

Phase monitoring Phase monitoring Under-current 2

supply
L1 L1 hysteresis
setpoint
L2 L2

L3 L3
inv

latch

inv

Examples of types of phase error: Examples of types of phase error:

1. Motor-generated phase, for example, 1. Motor-generated phase, for example,
when L1 is disconnected to an unloaded when L1 is disconnected to an unloaded
or lightly loaded 3-phase motor ( ∆ϕ > or lightly loaded 3-phase motor (∆ϕ >
20°). 20-30°).
2. Ohmic load or heavily loaded 3-phased 2. Ohmic load or heavily loaded 3-phased
motor, where L2 is disconnected ( ∆ϕ = motor, where L2 is disconnected (∆ϕ =
180°). 180°).
3. Reversed phase sequence (L2 and L3) 3. Reversed phase sequence (L2 and L3)
(∆ϕ = 120°). (∆ϕ = 120°).
 MXC-20 MXC-30 MXL-10 MXT-10
Single phase current relay for Single phase high current relay for Level relay for conducting fluids. Thermostat relay for 2/3-wire Pt-100
detecting a level of AC and DC detecting AC/DC over- or under-current via Control of one or two levels. probe.
current. external DC shunt or AC current Adjustable sensitivity and response time -50-300°C in five ranges.
Adjustable setpoint and hysteresis. transformer (CT). on the front panel. Adjustable setpoint and hysteresis on the
Adjustable hysteresis 3-35%. Adjustable setpoint and hysteresis on the Sensitivity adjustable: 5-50 kOhm. front panel.
Inversion (inv) of relay operation on front panel. Response time adjustable: 0.1-5 sec. Hysteresis adjustable: ± 0,5 - 20%
connection of jumper. Hysteresis adjustable: 0.5-20%. Automatic locking (latch) on connection Inversion (inv) of relay operation on
Automatic locking (latch) on Inversion (inv) of relay operation on of jumper. connection of jumper.
connection of jumper. connection of jumper. Operation selection (signal at max./min.) LED indication on disconnected probe.
Automatic locking (latch) on connection of on connection of jumper. Analogue outputs for measured
jumper. temperature and for accurate adjustment
Analogue output for accurate adjustment of setpoint.
of setpoint.

MXC-20.230.1 MXC-30.230.1 MXL-10.230 MXT-10.230

0,01-0,05A AC/DC 1 0-60mV DC (via external shunt; 0-60mV 2/3- wire probes -50-50°C
0,04-0,2A AC/DC 2 voltage drop) 0-50°C
0,1-0,5A AC/DC 3 0-1.0A AC (via external current 0-100°C
0,4-2A AC/DC 4 transformer with secondary current 0- 100-200°C
1-5A AC/DC 5 1.0A AC) 200-300°C
Selected via terminals. Selected via switch on the front panel.

24V DC 924 24V DC 924 24V DC 924 24V DC 924

24V AC 024 115V AC/24V AC 115 115V AC/24V AC 115 115V AC/24V AC 115
115V AC 115 230V AC/24V AC 230 230V AC/24V AC 230 230V AC/24V AC 230
230V AC 230
400V AC 400

Relay SPDT 8A/240V AC Relay SPDT 8A/240V AC Relay SPDT 8A/240V AC Relay SPDT 8A/240V AC
2-10V DC (relative to setpoint) 2-10V DC (relative to setpoint)
2-10V DC (relative to temperature)
Over-current 1 Signal at maximum (with jumper) Temperature monitoring
Y1 Y2 Y3

supply supply supply supply

hysteresis hysteresis hysteresis
setpoint setpoint Y3 level setpoint

Y2 level

inv inv inv

latch latch latch

inv inv Y1 Y3

supply
Under-current 2
Y3 level

supply
hysteresis
setpoint latch

inv Signal at minimum (without jumper)

Y1 Y2 Y3
latch

supply

Y3 level
inv

Y2 level

latch

Y1 Y3

supply

Y3 level

latch
MXS-40 Mechanical Dimensions General Data & Specifications
Switch mode power supply with regulated 12 or 24V DC output.
The power supply can be connected to any mains voltage within Side Ambient temperature:
the range 110-240V AC/DC. -20 to 55°C.
The output has short circuit and overload protection and LED Storage temperature:
indication of output voltage. -40 to 80°C.
Mounting:

80.0 mm
35mm DIN-rail (EN50022).
Terminals:
Screw terminals with dual compartment.
Terminal screws are combined crosshead/slotted.
Up to 2 x 2,5mm2 wire (2 x 1,5mm2 inc. ferrule).
Recommended torque: 0,5 Nm, max. 0,7 Nm. (VDE0609-1).
Terminal identification in accordance with DIN46199/EN50005.
104.0 mm Indicators:
MXS-40 230 12 Front Green LED = operating voltage.
Red LED = relay status.
Protection:
IP20.
Electrical isolation:
80.0 mm

3,75kV AC (1 min.) between input, supply and relay output

(EN61010).
Housing:
Noryl (GE), UL94V1.
Terminal block:
110/240V AC 230 Noryl (GE), UL94V0.
Weight:
180 g.
22.5 mm

Output Relay: The MX series is designed and developed with regard to relevant
12V DC ± 0.5V, max. 1.0A continuously. 12 Contacts: specifications:
24V DC ± 0.5V, max. 0.5A continuously. 24 AgNi 0,15 with hardened gold plating Au.
Electronic short circuit and overload protection. Max. AC load: • EN60204-1/VDE0113 electrical material on
8A/240V AC (cosϕ =1) machines.
Output load diagram Max. AC breaking capacity: • VDE0110/IEC664 Isolation specifications/creepage
2000VA. and clearance distances.
% of Inductive load: • Electrical safety in accordance with EN61010.
100
max. load
See fig. 1. • IEC414 Safety regulations for control and
Max DC load: monitoring equipment.
8A/24V DC. • EMC: Emission EN50081-1/Immunity EN50082-2.
Max. DC breaking capacity: • Humidity in accordance with IEC68-2-3; RH=95%,
50-270W, see fig. 2. 40°C.
60 Max. in rush current: • Vibration in accordance with IEC68-2-6.
Ambient
temperature 15A (max. 4s/duty cycle less than 10%). • Shock when mounted, in accordance with IEC68-2-
Min. in rush current: 27.
40 55 °C
10mA, 24V DC.
Frequency: The MX series is CE-marked in accordance with EMC and the
Max. 1000 operations pr. hour. Low Voltage Directive.
Life time:
Mechanical: Min. 3 x 107 operations.
Electrical: Min. 1 x 105 operations with full load.
Delay:
< 20ms.

1,0
0,9
Reduction factor

0,8
0,7
0,6
0,5
0,4
0,2 0,4 0,6 0,8 1,0
cosϕ
fig. 1
DC-Load
U [V]
300

200
100
50

20

0,1 0,2 0,5 1,0 2,0 5,0 8,0 I [A]

fig.2
 The BRODERSEN group has for more than 30 years
supplied industrial process components including remote
outstations, data loggers and communication modules
for the process and automation industry.

Denmark: Germany: United Kingdom:

Brodersen Controls A/S Brodersen Automation GmbH Brodersen Control Systems Ltd.
Betonvej 10 Düsseldorfer Str. 138 Canbury Business Park, Unit 11
DK-4000 Roskilde D-45481 Mülheim a. d. Ruhr Elm Cresent, Kingston Upon Thames
Tel.: +45 46 74 00 00 Tel.: +49 (208) 46954-0 Surrey KT2 6HJ
Fax: +45 46 75 73 36 Fax: +49 (208) 46954-50 Tel.: +44 (0) 20 8546 4283
bc@brodersencontrols.com ba@brodersen.de Fax: +44 (0) 20 8547 3628
www.brodersencontrols.com www.brodersen.de bcs@brodersen.co.uk
www.brodersen.co.uk