Baltic Heating Solution

THREE PHASE SSR RELAYS

SCT range

These products also come with PCB terminals.

These producs should be mounted with heatsink in order to reach nominal current.

SGB range 2 legs Three Phase Solid State Relays

Our SGB range is designed for controlling three wire three phase loads connected in delta or, if balance, connected in star without the neutral connection. Two of three phases are switched by the SSR, the third being directly connected. The reliable solution can be easy integrated into a control system because of simplicity of wiring.

SGT range

These relays have LED indicators.

These products should be mounted with heatsink in order ti reach nominal current.

SVT range

Three phase IP20 protection range to control resisitve loads (AC-51) or for motor control (AC-53). These relays have LED. Please consult us for other loads.

These products should be mounted with heatsink in order to reach nominal current.

THREE PHASE MOTOR CONTROL

SWT / SIT range solid state contactors

Three phase contactor with heatsink DIN rail mounting. Fitted with a LED indicators, and RC and VDR network protection designed to control resistive loads (AC-51) or for motor control (AC-53)

These products are defined with temperature rises of 50ºC and permanent operation (operating cycle = 100%) of 8 hours in compliance with the European standarts.

Wiring examples Three phase applications

Three-phase SSR SVT8/SGT8 controlling a three-phase motor with a thermal - magnetic protection.	Motor reverser SV9 for three-phase asynchronous motor.	Three-phase SSR SVT9/SGT9 to control heaters connected in star with fuses protection.

Three-phase SSR SVT9/SGT9 to control heaters connected in delta with circuit-breaker.	Two-phase SSR SOB9 to control heaters connected in star with fuses protection.

THREE PHASE PROPORTIONAL CONTROLLERS

SVTA-SWTA range Three phase universal proportional controllers

Allow control of any type of loads (except capacitative) 3 or 4 wires (neutral), delta or star wiring: Resisitive loads for temperature control (infrared lamps, kilns, resistors, ...) Resisitive loads for light control (bulbs, halogen, UV, scenes, ...) Loads including a transformer, a coil or a rectifier for voltage control (power supplies, high voltage generators, ...) Motors for voltage speed control (Possibly to reduce the speed depending on the type of motor and machine, motor fans, ...) Six thyristor proportional phase angle controller (Three phase positive and negative cycle control): Balanced currents, less harmonics, ... Softstart and softstop ramps (Increases the lifetime expectancy of the assembly) Diagnostic functions. Compact housing

*Fan 24VDC

**Max. wire size=10mm²: double wires or use special adaptors for current > 50A.

MOTOR CONTROL

SMCV & SMCW range AC Softstarter

Motor control:

• Efficient reduction of torque and starting current

Incandescent of infrared lamp starting

• Reduction of inrush current
• Increase in life expectancy

Transformer control (loaded):

• Elimination of saturation current
• Improved control and protection

Whatever your application

• Diagnostic monitoring of line, load & supply as well as normal operational status
• Better balance of and less interference on starters (full control of the 3 phases!)
• Simple use easing implementation and adjustements
• As compact as an electronic contactor.

PHASE ANGLE CONTROLLERS

SWG8 range Three phase power controllers

The SWG8 controllers consist of a control unit (0 to 10VDC input) and a power unit adapter to three phase load.

The control unit has got an anologue input, isolated from the mains, that can proportionally alter the power to the load.