FULL AUTOMATIC SERVO REGULATORS

       

 

GENERAL SPECIFICATIONS
The SERVO voltage regulators are electromagnetic type smart devices with RISC microcontrollers. Thus, they are used on sensitive appliances that require constant voltage with 100 % trust. The SERVO voltage regulators run on a technique based on True RMS effective value. In this way, they always produce constant output voltage (220 V + 1 %) with very fast rectification, free from the sudden alterations in the input voltage and wave form disorders. With their perfect dynamic and static regulation, they provide the necessary protection of the load from power factor and harmonic disorders in irregular environments like generator and industrial electricity environments. SINUS voltage regulators have long lives and are guaranteed for two year against manufacture and material defects.

            TECHNICAL SPECIFICATIONS                                                                                                          

INPUT VOLTAGE CORRECTION RANGE

285-440 V AC for 3 phases; 165-255 V AC for 1 phase
INPUT VOLTAGE OPERATING RANGE
210-475 V AC for 3 phases; 120-270 V AC for 1 phase
OUTPUT VOLTAGE
380 V AC RMS ± 1% (3 phases), 220 V AC RMS ± 1% (1 phase)
OPERATING FREQUENCY
50 Hz ± 5 %
OVERLOADING
10 seconds 500% under load
CORRECTION (CONTROL) SPEED
~ 200 Volt / Second
RECOVERY TIME
~ 500 msec. (at change between 165 V AC - 255 V AC)
TOTAL OUTPUT
> 98% (under full load)
OPERATING TECHNIQUE
RISC microprocessor controlled full automatic servo control
DISPLAY AND BUTTONS
True RMS digital voltmeter, button scanning with microprocessor, audio alarm reset button
ALARM MESSAGES
Network high/low, output failure and overload LED alarms
MONITORING THE MEASURED VALUES
Output, network voltage and load percentage at 3 separate windows
OUTPUT TOLERANCE ADJUSTMENT
DIP SWITCH can be selected as 1,5%, 2,5%, 3,5% and 5%
OUTPUT DELAYED TIME ADJUSTMENT
DIP SWITCH can be selected as 1s, 2.5s, 5s and 10s
OUTPUT UPPER LIMIT CUT-OFF ADJUSTMENT
DIP SWITCH can be selected as 240V, 245 V, 255 V and 265 V.
OUTPUT LOWER LIMIT CUT-OFF ADJUSTMENT
DIP SWITCH can be selected as 170 V, 180 V, 190 V and 200 V.
OUTPUT PROTECTION
Short circuiting, over-current electronic protection and load protection by switching on the circuit by contactor at overvoltage higher than the set value
NETWORK INPUT PROTECTION
 Over-current thermal fuse and instant over-voltage protection
MECHANIC BY-PASS
 Manual controlled "Network-Voltage" selector PAKO SWITCH
OPERATING TEMPERATURE
 0 C° / + 40 C°
RELATIVE MOISTURE
 Maximum 90% DIN (40040)
OPERATING HEIGHT
 Maximum 2000 meters
ACOUSTIC LEVEL
 Less than 50 dB
NETWORK INPUT CONNECTION
 TTR cable with plug socket (5 kVA<); O 16 mm Ray Clements (5 kVA>)
REGULATOR OUTPUT CONNECTION
 Panel-type plug w/cover (5 kVA<); o 16 mm Ray Clements (5 kVA>)
PROTECTION AGAINST SUDDEN VOLTAGE SHOCK
 IEEE 587 (4500 A, 100 JOULES)
ELECTRIC INTERFERENCE SUPPRESSOR
 ECC Part 15 Class B, EMI - RFI filter

 
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