Three Phase Regulator

OMSAN three phase micro-processor controlled servo regulators are produced between 10,5 kVA - 2000 kVA. Micro-controlled electronic boards has two special potentiometers, one for setting the output voltage sensitivity and the other for preventing the unnecessary movements of servo motors in order to increase mechanical life of the variacs and the regulator. Regulator responds to voltage spikes at optimum pulses to prevent overshoot & undershoot type corrections so the load is safer against voltage surges and short circuit current.

OMSAN regulators do not have tap changes providing instant current reaction and voltage sensitivity so that low risk of break downs, long lasting operation and low maintenance features are achieved. They operate mechanically at 100V/sec regulation speed with low output voltage tolerance and are ideal solutions for protecting sensitive electronic loads. They can be used to protect either household appliances or industrial machines.

        • True RMS measuring
        •   Controlling with microprocessor
        •   Perfect static and dynamic regulation
        •   Mechanical By-pass
        •   Circuit breaker
        •   Electronic protection against over-load and short circuit (optional)
        •   Input and output voltage display
        •   Various input operating voltage range (special design is possible)
        •   380V ± 1% output voltage sensitivity
        •   100V/sec voltage regulation speed

        INPUT VOLTAGE RANGE

        Standard input voltage ranges;
        Input : 275 – 430 VAC       Output : 380 VAC
        Input : 200 – 400 VAC       Output : 380 VAC

       Special input voltage ranges;
       Input : 310 – 450                Output : 380 VAC
       Input : 235 – 410 VAC        Output : 380 VAC

         1.   SIGNAL LAMBS
         2.   INPUT OUTPUT VOLTAGE DISPLAYS
         3.   FUSES OF THE ELECTRONICAL BOARDS
         4.   ELECTRONIC BOARD
         5.   ELECTRONICAL BOARD TRANSFORMER
         6.   SERVO MOTOR
         7.   BELT
         8.   VARIAC
         9.   METAL FRAME BODY
       10.  MECHANICAL BY-PASS
       11. CIRCUIT BREAKER
       12. BOOST TRANSFORMER
       13. ROTARY WHEEL

MICRO - PROCESSOR CONTROLLED THREE PHASE REGULATOR TECHNICAL SPECIFICATIONS
STANDARDS	TS EN 60076 - TS 1055 EN50091-1 (Securıty) EN50091-2
OPERATING TECHNIQUE	Micro-processer controlled, full automatic
NOMINAL POWER	10,5 kVA ... 2000 kVA
INPUT VOLTAGE RANGE	200/400 VAC, 235/410 VAC, 275/430 VAC, 310/450 VAC
INPUT FREQUENCY RANGE	50 Hz ± %5
OUTPUT VOLTAGE	380 VAC ± %2
OUTPUT FREQUENCY	Equal to input frequency
OUTPUT THD	Equal to input THD
OUTPUT PROTECTION	Standard regulator : Circuit breaker
	Optional pretection : Short Circuit, Over Current Electronic Protection, Over and Lower Voltage Protection

DISPLAY	Input - output voltage and current values, frequency
WARNING SIGNAL LAMP	Signal lamp on front panel for input phase
FUSE	Fuse of mainboard on freon panel
OVERLOADING	10 seconds at % 200 load
REGULATION SPEED	100 VAC / second
RECOVERY TIME	Between 295 – 380 VAC fluctuation 950 milliseconds
WINDINGS (BOOST TRANSFORMER)	Glass fiber coated electrolitic copper or aluminum bobbin wire
EFFICIENCY (FULL LOADED)	> % 98
MECANIC BY-PASS	Rotary switch ( pole changer )
GROUNDING	Feeding - boost transformer and metal body
CABLE CONNECTIONS	Row terminal, motor terminal
PROTECTION CLASS	IP 54
MACHINE BODY	Metal sheet ( screw mounting )
FEET-ROTARY WHEELS	2 stable, 2 rotary wheel ( polyamide)
ISOLATION CLASS	1. class, H 180 °C
THERMAL CLASS	Ta 60 °C / H
IMPREGNATION	According to insulation class, protection against moisture, lesser sound level
COOLING	Thermostat controlled fan coils
NOISE LEVEL	˂ 55 dB ( 1 meter )
HUMIDITY	%90 non-condensing ( DIN 40040 )
OPERATING ALTITUDE	0 - 2000 m
AMBIENT TEMPERATURE	- 10 °C ..... + 40 °C
STORING TEMPERATURE	- 20 °C ..... + 60 °C
SPECIAL DESIGN	Special design is possible

A ) 10,5 - 150 kVA REGULATORS ( INCLUDING 200 kVA 310 / 450 VAC )

10,5 ... 150 kVA THREE PHASE REGULATOR DIMENSIONS
PRODUCT CODE	POWER (kVA)	HEIGHT (cm)	WIDTH (cm)	DEPTH (cm)	WEIGHT (kg)	CURRENT (Ampere)	CABLE
OM VR TMS 10,5	10,5	110	55	45	100	3x13	3x2,5
OM VR TMS 105	15	110	55	45	135	3x19	3x4
OM VR TMS 22,5	22,5	110	55	45	155	3x28	3x6
OM VR TMS 30	30	120	60	45	183	3x37	3x6-10
OM VR TMS 45	45	120	60	45	237	3x55	3x10
OM VR TMS 60	60	140	85	65	380	3x73	3x16
OM VR TMS 75	75	140	85	65	410	3x91	3x16
OM VR TMS 100	100	140	85	65	510	3x122	3x25
OM VR TMS 120	120	165	90	70	545	3x146	3x25
OM VR TMS 150	150	165	90	70	625	3x182	3x25

*** OMSAN 200 kVA -310/450 VAC input voltage range regulator has single metal enclosure. Its dimensions are equal to 150 kVA regulator cabin written above.

B ) 200 - 600 kVA REGULATORS

200-600 kVA regulators having 275/430 VAC and below input voltage tolerance are produced in 3 seperate enclosures in order to avoid transportation and mounting difficulties, values in paranthesis on the table below are the very last width values after the mounting is finished.

200 ... 600 kVA THREE PHASE REGULATOR DIMENSIONS
PRODUCT CODE	POWER (kVA)	HEIGHT (cm)	WIDTH (cm)	DEPTH (cm)	WEIGHT (kg)	CURRENT (Ampere)	CABLE
OM VR TMS 200	200	172	60 (180)	70	1050	3x243	3x50/25
OM VR TMS 250	250	172	60 (180)	70	1150	3x303	3x50/25
OM VR TMS 300	300	172	60 (180)	70	1250	3x364	3x70/35
OM VR TMS 400	400	172	60 (180)	110	1500	3x485	3x95/50
OM VR TMS 500	500	172	60 (180)	110	2000	3x606	3x120/70
OM VR TMS 600	600	172	60 (180)	110	2500	3x728	3x120/70

C ) 800 - 2000 k VA REGULATORS

800 - 2000 kVA regulators having 275/430 VAC and below input voltage tolerance are produced in 6 seperate enclosures in order to avoid transportation and mounting difficulties, values in paranthesis on the table below are the very last width and depth values after the mounting is finished.

800 ... 2000 kVA THREE PHASE REGULATOR DIMENSIONS
PRODUCT CODE	POWER (kVA)	HEIGHT (cm)	WIDTH (cm)	DEPTH (cm)	WEIGHT (kg)	CURRENT (Ampere)	CABLE
OM VR TMS 800	800	185	70 (210)	80 (160)	2750	3x970	3x150/70
OM VR TMS 1000	1000	185	70 (210)	80 (160)	3500	3x1213	3x185/95
OM VR TMS 1250	1250	185	70 (210)	80 (160)	3750	3x1516	3x240/120
OM VR TMS 1600	1600	195	80 (240)	100 (200)	4500	3x1940	3x300/150
OM VR TMS 2000	2000	195	80 (240)	100 (200)	5500	3x2425