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AOYI 75A FUSCR-75LA-ZQ manual voltage regulator 3 phase power stabilizer digital scr power controller

category： Voltage Regulators/Stabilizers

reference price：￥$129.99 - $149.99

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Shanghai Aoyi Electric Co., Ltd.

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Product details Company introduction
Parameter information
Product Features

FEATURES

Linear phase-shift control, excellent stability, high precision. 
Newly design, miniaturized, easy installation and wire connection. 
Vacuum welding technology, small power control, good cell compatibility,well heat dissipation. 
Imported high-performance SCR chip as controller, ensure 3 phase balance, well symmetrical wave. 
Wide working voltage ( lowest input line work voltage can be 4% rated with invariable control accuracy. 
Control signal terminal block, European mining detachable terminal block, replacement control loop can avoid re-wiring. 

1.With a variety of control input signal selection, 3phase 3wire circuit. 
2.Led indicator display work conditon, over temperature protection. 
3.three control signals switchable freely (4-20mA/0-5V/0-10V with 10Kpotentiometer). 
4.Buit-in fast fuse with over current and short circuit protection.
Product Details
SPECIFICATION
Series Model
FUSCR-75LA-ZQ (LED display)
Connect Circuit
3phase-3Wire
Rated Voltage
3 phase 380VAC , 50/60Hz
Rated Current
75A
Output Mode
Phase Output
Input Impedance
4-20mA(240Ω) ,0-5VDC(30K),0-10VDC(12K)
Auto Control Signal
4-20mA/ 0-5VDC/ 0-10VDC (swtichable)
Hand Set Signal
2W/10KPotentiometer(0-5VDC only)
Rated Voltage for cooling fans
380VAC
Over temperature protection
stop work when internal temperature > 85℃
Buit-in fast fuse
over current &short-circuit protection
Use Environment
temp. -10℃~45℃, humidity < 90%RH , good ventilation
Dimension
175 x 300 x 250mm(W*L*H)
Installation
150 x 205mm (W*L)
Wiring Diagrams

1.Phase Control: Continuity intersection control,output stability,ammeter does not shake,but every Peripheral wave will produce harmonics ; applicable for fixed/variable impedance load,IR lamp ect ; 2. Zero Control: assigned zero control,minimum resolution1Hz,does not produce harmonics,output ammeter presents jitter state; applicable for fixed impedance load.  

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