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Commutating Controlling Unit Series STQ(M)L in Rated Voltage Controllded Mode

Commutating Controlling Unit Series STQ(M)L in Rated Voltage Controllded Mode, Electromagnet Controller supplier,  Electromagnet Controller ChinaCommutating Controlling Unit Series STQ(M)L in Rated Voltage Controllded Mode, Electromagnet Controller supplier,  Electromagnet Controller China
overall dimension sketch

This product series works to step down three-phase AC power supply by transformer and then achieve DC 220V voltage through bridge commutating apparatus.The unit consists of auto air switch.transformer,two-phase or three-phase bridge rectifier assembly and AC contactor. The circuit configures short -circuit and over voltage protection devices.A rectiformer will be attached outside under handling capacity of electromagnet more than 19KW, while using single phase bridge commutating mode under handling capacity of electromagnet less than or equal to 4KW.

Model designation

Commutating Controlling Unit Series STQ(M)L in Rated Voltage Controllded Mode, Electromagnet Controller supplier,  Electromagnet Controller China
Commutating Controlling Unit Series STQ(M)L in Rated Voltage Controllded Mode

C for room inside;
D for room outside

With discharge circuit

Rated output power

With controlled circuit loop

Q for 3-phase,380V;
M for single phase,380V

diode commutation mode

Main technical data
Model (V) input voltage (V) output voltage output power controlling cabinet Main rectiformer
overall dimension (mm) Mass (kg) Model overall dimension (mm) Mass (kg)
(kw) W D H X Y W D H X Y
STML-3E-C AC380V/2Φ DC-110V 3 650 450 1250 610 400 120 ZDG-3.5/0.5 Transformer installed inside
STML-4E-C AC380V/2Φ DC-220V 7 120 ZDG-4.5/0.5
STQL-7E-C AC380V/3Φ DC-220V 7 900 450 1100 860 400 135 ZSG-5.5/0.5
STQL-9E-C AC380V/3Φ DC-220V 9 180 ZSG-7/0.5
STQL-14E-C AC380V/3Φ DC-220V 14 1300 450 1125 1260 400 230 ZSG-11/0.5
STQL-19E-C AC380V/3Φ DC-220V 19 240 ZSG-15/0.5
STQL-25E-C AC380V/3Φ DC-220V 25 1000 450 1450 960 400 220 ZSG-25/0.5 550 480 625 450 380 150
STQL-32E-C AC380V/3Φ DC-220V 32 230 ZSG-30/0.5 600 510 675 500 410 190
STQL-38E-C AC380V/3Φ DC-220V 38 250 ZSG-35/0.5 600 510 675 500 410 210