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Some reasons for choosing Sureline products

Sureline protects and withstands overvoltages

In order to protect correctly, the protection device must withstand overvoltages,
the Sureline units (230V) withstand overvoltages of 450V permanent and 1000V Pk.

Maximum precision (V, I) ± 0.1%, 0.2% and 0.5%

Thanks to its own technology and to its use of top quality calibrators, the Sureline units guarantee precisions of up to 5 decimal places.

Very high-speed cut-off (2ms)

In order guarantee maximum protection and an extremely high level of safety, the cut-off time is very much reduced.
For added safety, the Sureline units incorporate a double cut-off device.

Sureline measures and protects ALL

Safeline does not confine itself to offering conventional metering and protections.
It offers hundreds of measurement parameters and 30 simultaneous protections.

At the forefront in performance

In order to take full advantage of the Sureline units, these can be connected to the Internet. To this end,
the user has at his disposal DWP (professional software for PC, Modbus TCP / IP communications and the WebServer.

Analysing consumption

Domotics

Alerts via e-mail

MODBUS platform

Thanks to the open MODBUS platform integrated in all the UNIVERSAL+ units, the user can develop his own customised application.

Design, quality, miniaturisation and finishing

Only Safeline incorporates its own exceptional 100,000-operation motor-drive in a unit of only 4 modules.
It uses high-quality components and gold-plated connectors to ensure maximum service life and high reliability.
Minimal energy consumption (1 - 1,5W) and low working temperature.

Support for PoE (Power over Ethernet)

The units of the UNIVERSAL+ range can be powered by an Ethernet cable with no need whatsoever for mains supply.

3-year guarantee

Apart from the 3-year full warranty. Safeline provides a rapid, economical and efficient technical service.

Comparative study

Select a family and compare the different models.

Specifications

LED-backlit display.

Integrated General Electric MCB from 6 to 63A, 2 and 4-pole.

Texas Instruments micro-computer. Highly stable unit due to built-in triple watchdog.

Built-in motor-drive (100,000 operations).

Dimensions 2-pole:
128 mm (7 modules) x 81 mm, 35mm DIN rail.m.

Dimensions 4-pole:
163 mm (9 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

LED-backlit display.

External ABB / GE MCB solenoid from 80 to 250A, 4-pole.

Texas Instruments micro-computer. Highly stable unit due to built-in triple watchdog.

External reclosure motor-drive.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

LED-backlit display.

External relay / reclosure contactor from 25 to 1250A, 2 and 4-pole.

Texas Instruments micro-computer. Highly stable unit due to built-in triple watchdog.

External relay / reclosure contactor.

Dimensions 2-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

LED-backlit display.

Texas Instruments micro-computer. Highly stable unit due to built-in triple watchdog.

Dimensions 2-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector

 

Working LED with reset button.

Texas Instruments micro-computer. Highly stable unit due to built-in double watchdog.

Dimensions 2-pole:
18 mm (1 module) x 67 mm, 35mm DIN rail.

Dimensions 4-pole:
36 mm (2 modules) x 67 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

Working LED with reset button.

Texas Instruments micro-computer. Highly stable unit due to built-in double watchdog.

Dimensions 2-pole:
18 mm (1 module) x 67 mm, 35mm DIN rail.

Dimensions 4-pole:
36 mm (2 modules) x 67 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

Features

30 simultaneous protections with very high-speed cut-off (2ms).

Mains quality analysis.

Alarms programmable in value and delay (intelligent and sequential).

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics) plus 2 remote relays via TCP / IP (multi-interaction).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

Modbus and HTTP TCP / IP communication protocols for user application (customised software).

 

30 simultaneous protections with high-speed cut-off (5ms).

Mains quality analysis.

Alarms programmable in value and delay (intelligent and sequential).

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics) plus 2 remote relays via TCP / IP (multi-interaction).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

Modbus and HTTP TCP / IP communication protocols for user application (customised software).

 

30 simultaneous protections with medium-speed cut-off (10ms)

Mains quality analysis.

Alarms programmable in value and delay (intelligent and sequential).

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics) plus 2 remote relays via TCP / IP (multi-interaction).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

Modbus and HTTP TCP / IP communication protocols for user application (customised software).

 

Mains quality analysis.

Alarms programmable in value and delay.

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics) plus 2 remote relays via TCP / IP (multi-interaction).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

Modbus and HTTP TCP / IP communication protocols for user application (customised software).

 

Mains quality analysis.

Alarms programmable in value and delay.

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics) plus 2 remote relays via TCP / IP (multi-interaction).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

Modbus and HTTP TCP / IP communication protocols for user application (customised software).

 

Management, sizing and energy monitoring.

Maximum and minimum measurement logs

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

DWP, professional desktop software for PC, with database, graphical data analysis and automatic alerts via e-mail.
Further information

Modbus and HTTP TCP / IP communication protocols for user application (customised software).

Specifications

LED-backlit display.

Integrated General Electric MCB from 6 to 63A, 2 and 4-pole.

Texas Instruments micro-computer. Highly stable unit due to built-in triple watchdog.

Built-in motor-drive (100,000 operations)

Dimensions 2-pole:
128 mm (7 modules) x 81 mm, 35mm DIN rail.

Dimensions 4-pole:
163 mm (9 modules) x 81 mm, 35mm DIN rail

RJ-45 Ethernet connector.

 

LED-backlit display.

External ABB / GE MCB solenoid from 80 to 250A, 4-pole.

Texas Instruments micro-computer. Highly stable unit due to built-in triple watchdog.

External reclosure motor-drive.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

LED-backlit display.

External relay / reclosure contactor from 25 to 1250A, 2 and 4-pole

Texas Instruments micro-computer. Highly stable unit due to built-in triple watchdog.

External relay / reclosure contactor.

Dimensions 2-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

LED-backlit display.

Texas Instruments micro-computer. Highly stable unit due to built-in double watchdog.

Dimensions 2-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

LED-backlit display.

Texas Instruments micro-computer. Highly stable unit due to built-in double watchdog.

Dimensions 2-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

 

LED-backlit display.

Texas Instruments micro-computer. Highly stable unit due to built-in double watchdog.

Dimensions 2-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

Dimensions 4-pole:
72 mm (4 modules) x 81 mm, 35mm DIN rail.

RJ-45 Ethernet connector.

Features

28 simultaneous protections with very high-speed cut-off (2ms).

Mains quality analysis.

Alarms programmable in value and delay with automatic reclosure (intelligent and sequential).

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

HTTP TCP / IP communication protocol for user application (customised software).

 

28 simultaneous protections with high-speed cut-off (5ms).

Mains quality analysis.

Alarms programmable in value and delay with automatic reclosure (intelligent and sequential).

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

HTTP TCP / IP communication protocol for user application (customised software).

 

28 simultaneous protections with medium-speed cut-off (10ms).

Mains quality analysis.

Alarms programmable in value and delay with automatic reclosure (intelligent and sequential).

Management, sizing and energy monitoring.

Maximum and minimum measurement logs and individual alarm counters.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of alarms and conditions.

HTTP TCP / IP communication protocol for user application (customised software).

 

Mains quality analysis.

Management, sizing and energy monitoring.

Maximum and minimum measurement logs.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of conditions.

HTTP TCP / IP communication protocol for user application (customised software).

 

Mains quality analysis.

Management, sizing and energy monitoring.

Maximum and minimum measurement logs.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of conditions.

HTTP TCP / IP communication protocol for user application (customised software).

 

Mains quality analysis.

Management, sizing and energy monitoring.

Maximum and minimum measurement logs.

WebServer: display with continuous refreshment, programming and remote control via the Internet.
Further information

Control for up to 10 output and 10 input relays (domotics).

DWP, professional desktop software for PC, with database, graphical data analysis, oscilloscope event-logger in waveform with pre-trigger and autoscale, 7-channel oscilloscope, 63-harmonics spectrum, programmable control of relays with alarms, automatic alerts via e-mail.
Further information

Historical, chronological log of conditions.

HTTP TCP / IP communication protocol for user application (customised software).

Specifications

LED indicators.

Integrated General Electric MCB from 6 to 63A, 2 and 4-pole.

Microchip micro-computer. Highly stable unit due to built-in double watchdog.

Integrated reclosure motor-drive (100,000 operations).

Dimensions 2-pole:
128mm (7 modules) x 81mm, 35mm DIN rail.

Dimensions 4-pole:
163 mm (9 modules) x 81 mm, 35mm DIN rail

 

Alphanumerical display.

Integrated General Electric MCB from 6 to 63A, 2 and 4-pole.

Texas Instruments micro-computer. Highly stable unit due to built-in double watchdog.

Integrated reclosure motor-drive (100,000 operations).

Dimensions 2-pole::
128mm (7 modules) x 81mm, 35mm DIN rail.

Dimensions 4-pole:
163 mm (9 modules) x 81 mm, 35mm DIN rail

 

LED indicators.

Integrated General Electric differential.

Microchip micro-computer. Highly stable unit due to built-in double watchdog.

Integrated reclosure motor-drive (100,000 operations).

Dimensions 2-pole:
107mm (6 modules) x 81 mm, 35mm DIN rail.

Features

Differential, overvoltage, low voltage and magnetothermic protection. Very high-speed cut-off (2ms).

Automatic reclosures (intelligent and sequential).

 

Differential, overvoltage, low voltage and magnetothermic protection. Very high-speed cut-off (2ms).

Alarms programmable in value and delay with automatic reclosures (intelligent and sequential).

Maximum and minimum measurement logs and individual alarm counters.

 

Automatic differential reclosure device.

Automatic reclosures

Composition / Schemes

Single-phase: includes control module with built-in reclosure motor-drive, 2-pole circuit-breaker, tripping coil and external differential intensity toroidal transformer TRDF18 calibrated to its own module.

2-pole single-phase model, standard configuration:

 

DOV841 see wiring diagram

Programmable differential (50-300mA) protection, overvoltage and low voltage with magnetothermic protection. All this with automatic reclosure.
Price for 10A to 40A, C-curve, 10 KA

 

2-pole single-phase model, standard configuration:

OV830 see wiring diagram

Programmable overvoltage and low voltage protection with magnetothermic protection. All this with automatic reclosure.
Price for 10A to 40A, C-curve, 10 KA

 

2-pole single-phase model, standard configuration:

RD827 see wiring diagram

Programmable differential (50-300mA) protection and low voltage with magnetothermic protection.
All this with automatic reclosure.
Price for 10A to 40A, C-curve, 10 KA

 

Transformers:

Differential intensity toroidal transformer TRDF18 (18mm Ø). Dimensions: 50x53x31mm

 

Options:

Conversion to 50A 2-pole circuit-breaker

 

Conversion to 63A 2-pole circuit-breaker

 

Conversion to 2-pole D-curve circuit-breaker

 

Conversion to 2-pole 15 KA breaking capacity circuit-breaker

 

Three-phase: includes control module with built-in reclosure motor-drive, 4-pole circuit-breaker, tripping coil and external differential intensity toroidal transformer TRDF18 calibrated to its own module.

4-pole three-phase model, standard configuration:

 

DOV841T see wiring diagram

Programmable differential (50-300mA) protection, overvoltage and low voltage with magnetothermic protection. All this with automatic reclosure.
Price for 10A to 40A, C-curve, 10 KA

 

4-pole three-phase model, standard configuration:

OV830T see wiring diagram

Programmable overvoltage and low voltage protection with magnetothermic protection.
All this with automatic reclosure.
Price for 10A to 40A, C-curve, 10 KA

 

4-pole three-phase model, standard configuration:

RD827T see wiring diagram

Programmable differential (50-300mA) protection and low voltage with magnetothermic protection.
All this with automatic reclosure.
Price for 10A to 40A, C-curve, 10 KA

 

Transformers:

Differential intensity toroidal transformer TRDF18 (18mm Ø). Dimensions: 50x53x31mm

 

Options:

Change of differential intensity toroid TRDF18 to TRDF26

 

Conversion to 50A 4-pole circuit-breaker

 

Conversion to 63A 4-pole circuit-breaker

 

Conversion to 4-pole D-curve circuit-breaker

 

Conversion to 4-pole 15 KA breaking capacity circuit-breaker

 

Consult manual. 3-year guarantee.
For other configurations, please consult the manufacturer Safeline, S.L.
 

DOVIP range

Protection, metering, analysis and recording unit. Programmable, self-reclosing and with built-in reclosure motor-drive

With built-in reclosure motor-drive up to 63A 2P and 4P

Differential intensity sensitivity: (IAn 5-30mA), (IAn 50-300mA) and (IAn 100-1000mA)

Features in the same unit

Protections
Metering
Automatic reclosures
Top safety