TVR-103 Series ( 0.5kVA-10kVA) Triac Control Voltage Stabilizer

TVR is one kind of the most popular solid state voltage stabilizers, in which the Triac is used as the tap switcher. Compared to traditional relay or servo motor type voltage stabilizers, it has unique advantages such as no sparkle, double life span, higher output precision, wide input voltage range,etc. TVR can be used for almost all the home & office appliances, especially good for those who require a higher regulating speed.

● Refrigeration equipments: fan, refrigerator, chest freezer, cooler

● Entertainment appliances: TV, DVD, VCR, DVB, HiFi

● IT & Office equipments: PC, workstation, fax machine, photocopier

● Heating systems: gas boiler, circulation pump

General Features

Immediate voltage regulating, response time <50ms.

Zero cross transfer technology, output waveform is more smooth.

Static contactless regulating, no switching sparkle, no mechanical noise.

Independent protection circuit to prevent Triac from mis-trigger.

Protection of over voltage, under voltage, coil over temperature, overload,out of frequency, short circuit, out of frequency.

Double protection circuit to protect appliances (eletromagnetic relay based) in case of triac faulty.

High output precision up to 4%. Audible and visible alarm (buzzer beeping + LED indicators).

Soft start function to avoid home circuit breaker trips off.

Optional manual bypass switch.

Technical Specifications

MODEL	TVR-103-500VA	TVR-103-1000VA	TVR-103-1500VA	TVR-103-2000VA	TVR-103-3000VA	TVR-103-5000VA	TVR-103-8000VA	TVR-103-10000VA
Rated Power	500VA	1000VA	1500VA	2000VA	3000VA	5000VA	8000VA	10000VA
GENERAL
Technology	Solid state relay (Triac) tap change + Zero cross transfer technology
Transformer	Toroidal transformer
Material of Cabinet	Plastic front panel + Metal case
Efficiency	>95%
Response Time	<50ms
Input Frequency	45-65Hz
Delay Time	6s / 180s selectable
Overloading Capability	110% for 30s; 120% for 5s
INPUT VOLTAGE & OUTPUT VOLTAGE
230V	Option 1: Input 140-260V, Output 230V±4% (220-240V)
	Option 1: Input 140-260V, Output 230V±4% (220-240V)
	Option 2: Input 100-270V, Output 230V±8% (211-248V)
	Option 2: Input 100-270V, Output 230V±8% (211-248V)
220V	Option 3: Input 140-260V, Output 220V±4% (211-239V)
	Option 4: Input 100-260V, Output 220V±8% (202-238V), and when Input 140-250V, Output 220V ± 4% (211-239V)

MULTIFUNCTIONAL DISPLAY
Digital Display	Input voltage, Output voltage, Load rate (%)
Icon / Symbol	Delaying, over voltage protecting, under voltage protecting, overload protecting
PROTECTIONS
Over Voltage	Output cutoff + "Over voltage protecting" icon + Error code "H"
Under Voltage	Output cutoff + "Under voltage protecting" icon + Error code "L"
Over Temperature for Triac	When temperature of heat sink is >80℃: Output cutoff + Error code "C" ; when temperature of heat sink is <60℃, output restores
Over Temperature for Transformer	When temperature of transformer is >120℃: Output cutoff + Error code "t" ; when temperature of transformer is <100℃, output restores
Overload	Once it goes into overload protection status, it will retry to restore output after 3 min, totally it will retry 3 times. Output cutoff + "Overload protecting" icon + Error code "P"
Out of Frequency	Output cutoff + Error code "F"
Other Errors	Output cutoff + Error code "E"
Short Circuit	Circuit breaker tirps off
Surge/Spike (Optional)	1 x MOV (L-N) or 3 x MOV (L-N, L-E, N-E)
Soft Start	Only available for 3000-10000VA
OTHER FUNCTIONS
Bypass	Manual bypass switch (only available for 3000-10000VA)
Cooling Fan for Triac	When temperature of heat sink is >50℃, cooling fan starts to work; when temperature of heat sink is <40℃, cooling fan stops
Coolign Fan for Transformer	only available for for 8000-10000VA when temperature of transformer is >60℃, cooling fan starts to work; when temperature of transformer is <40℃, cooling fan stops
CERTIFICAITONS
Certification	CE, CB, SON, SASO, RoHS 2.0
OPERATING CONDITIONS
Storage Temperature	-15°C ~ 40°C
Operating Temperature	-15°C ~ 40°C
Operating Humidity	10%-90%, non-condensing
PACKING
Product Size (WxHxD mm)	140x175x250		162x200x267		215x268x307		260x315x425
Inner Box Size (LxWxH mm)	305x165x220		337x197x238		343x258x300		460x300x358
Carton Size (LxWxH mm)	345x318x444		605x345x258		531x353x315		480x320x382
Qty / Carton (pcs)	4		3		2		1