S/GRA/SGTA4650/C/21/06/11 Page 1/5 UK THREE PHASE ANGLE CONTROLLER SGTA4650 Adapted to three phase star (without neutral) or delta connected loads (other wiring configurations on demand) Very low initial value regarding competition Small housing. Large mains frequency and voltage range. Fully opto-isolated full cycle three phase, phase angle controller (balanced currents, less harmonics, …) Proportional Analog Voltage Control Input 0-10VDC Lot of possible options on demand (ramps, additional settings…). 300->510VAC 50A AC-51 Mains Voltage Mains Frequency 300 to 510VAC 40 to 65Hz Max AC-51 Current 50A (with heatsink) Control Input In / Out / Case Insulation Type of connections 0-10VDC 4kV Round tabs Fig. 1 INTERNAL DIAGRAM Fig. 3 PHASE ANGLE CONTROL DESCRIPTION Fig. 2 Data given at Tambient=25°C and subject to modification without previous notice Weight 100x73.5x39.5 350g (mm) TYPICAL APPLICATION LED status Proud to serve you Dimensions (WxHxD) Power output status Remarks OFF OFF One or several mains phase missing Blinking Slow OFF Standby mode Blinking Fast ON Phase angle control ON ON Full power ® celduc r e l a i s celduc® r e l a i S/GRA/SGTA4650/C/21/06/11 s Page 2/5 UK SUPPLY INPUT ANALOG CONTROL INPUT INPUT CHARACTERISTICS CHARACTERISTIC LABEL Label VALUE INFO. Control Terminals Control voltage range +B1 & -A2/B2 Uc 0-10VDC Release and control threshold Ucsmin 0.3VDC Full power control threshold Ucsmax 9.7VDC Max. voltage (direct & reverse) Ucmax 32VDC Re 100k Input impedance Label Supply Terminals +A1 & -A2/B2 Operating voltage range Us Filtered 8-32VDC Max. consumption Is 15mA See fig. 6 OUTPUT CHARACTERISTICS CHARACTERISTIC Mains voltage range VALUE Ue 300 -> 510VAC INFO. Non-repetitive peak voltage Uep 1200V Overvoltage protection VDR Built-in 510V size 14 varistors Ithmax (AC51) 50A With heatsink (See fig. 8) Non-repetitive peak overload current (1 cycle of 10ms) ITSM 550A See fig. 8 Melting limit for choosing the protective fuses I²t 1500A²s @10ms Iemin 100mA Maximum nominal current Minimum load current Maximum leakage current POWER CIRCUIT LABEL Ielk 7mA Load power factor Pf 0.8->1 Mains frequency range F 40->65Hz dv/dt 500V/µs Max. off-state voltage rise Protection against fast voltage transients Max. current rise @400VAC 50Hz Built-in RC network di/dt 50A/µs On-state voltage drop Ud 0.9 x Vto x Ith + rt x Ith² On-state resistance rt 12m @125°C @125°C On-state voltage Vto 0.9V Maximum junction temperature Tjmax 125°C Junction/case thermal resistance per power element Rthjc 0.45K/W Total = 3 power elements Built-in heatsink thermal resistance vertically mounted Rthra 4K/W @Tra=60°C Heatsink thermal time constant Tthra 15min @Tra=60°C Inputs/case/power outputs insulation voltages Uimp 4kV Rio 1G Isolation resistance Isolation capacitance Cio <8pF Storage ambient temperature Tstg -40->+100°C Tamb -40->+90°C Tc 100°C Operating ambient temperature Max. case temperature See fig. 7 celduc® r e l a i S/GRA/SGTA4650/C/21/06/11 s Page 3/5 UK CONNEC -TIONS GENERAL INFORMATION Connections Power Input Type Round tabs Screwdriver (advised) Philips™ Nr2 Philips™ Nr1 1.8Nm 0.8Nm Tightening torque (advised) MISC. Housing UL94V0 Mounting Panel – 4 x M4, 1.5Nm Noise level No Noise Weight 350g E.M.C. EMISSION E.M.C. IMMUNITY GENERAL STANDARDS Standards EN60947-4-3 Protection level IP00 Protection against direct touch No CE marking Yes UL, cUL and VDE approvals Pending TYPE OF TEST STANDARD LEVEL EFFECT E.S.D. (Electrostatic discharges) EN61000-4-2 8kV (air) 4kV (touch) No effect Radiated electromagnetic fields EN61000-4-3 10V/m No effect Fast transients bursts EN61000-4-4 2kV direct coupling on the power side 2kV coupling by clamp on the input side No effect Electric chocks EN61000-4-5 1kV direct coupling differential mode (input and output) 2kV direct coupling common mode (input and output) No effect Voltage drop EN61000-4-11 - Radiated and conducted disturbances The conducted or radiated disturbances generated by solid-state relays depend on the wiring and load configuration. The test method recommended by the European standards and concerning electromagnetic compatibility NFEN55011 leading to results far from reality, we decided to advise our customer in order to adapt their filtering scheme to their application. Please contact us if you are concerned about E.M.C. TRANSFERT CHARACTERISTIC Fig. 4 RMS Load Voltage Ratio vs Input 100% RMS Load Voltage 90% 80% 70% 60% 50% 40% 30% 20% Nota : Response is linear in switching angle. (Possibility of response linearly regarding U² on demand) 10% 0% 0 1 2 3 4 5 6 Control Input (VDC) 7 8 9 10 celduc® r e l a i S/GRA/SGTA4650/C/21/06/11 s Page 4/5 UK CHARACTERISTIC CURVES Fig. 5 INPUT CHARACTERISTIC Fig. 7 Fig. 6 POWER SUPPLY CHARACTERISTIC POWER DISSIPATION AND LOAD CURRENT VS AMBIENT TEMPERATURE Permanent current Ie AC51 (ARMS) 60 4K/W = No Heatsink 1.2K/W = WF121000 0.9K/W = WF115100 0.7K/W = WF070000 0.55K/W = WF050000 0.3K/W = WF031100 0.2K/W = No reference 0.1K/W = No reference Power dissipated (W) 275 Please refer to the installation notice for precautions about mounting the device on a heatsink. 55 243 50 212 45 40 35 30 25 20 182 0.55K/W 0.3K/W 0.2K/W 0.1K/W 155 129 0.7K/W 105 0.9K/W 83.3 1.2K/W 63 44.6 15 28 10 4K/W 5 13 0 0 0 Fig. 8 10 20 30 40 50 60 70 Ambient temperature (°C) 80 90 100 CURRENT OVERLOAD CHARACTERISTIC (ITSM PER POWER ELEMENT) 110 celduc® r e l a i S/GRA/SGTA4650/C/21/06/11 s Page 5/5 UK DIMENSIONS AND ACCESSORIES Fig. 9 DIMENSIONS Fig. 10 ACCESSORIES Protective cover 1K199000 celduc® r e l a i s www.celduc.com 5, rue Ampère B.P. 30004 42290 SORBIERS - France Phone : 33 (0) 4 77 53 90 21 Fax : 33 (0) 4 77 53 85 51 Email : [email protected]